Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	May 30, 2023, 5:11 p.m.	May 30, 2023, 5:29 p.m.

Size	728.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`b63a30317660234ab69e300dde19bf68`
SHA256	`d5e90ce1f8eb541722c1fca05abb1f729b7a886c44c9aa93b1477a6183c9476e`
CRC32	`B22087DE`
ssdeep	`12288:w2RP2B0xTGlxNqvNu2hZ+nUEsn9gIGFJTYpN0c5dkHBo7GWYJsmya+gxsB7nLu5p:wOPLaVUH999wFVgNOBo7GWYJRKBz6b`
PDB Path	KtlnU.pdb
Yara	Is_DotNET_EXE - (no description) PE_Header_Zero - PE File Signature IsPE32 - (no description)

oceanzx.exe "C:\Users\test22\AppData\Local\Temp\oceanzx.exe"
1072
- oceanzx.exe "C:\Users\test22\AppData\Local\Temp\oceanzx.exe"
  2600

Name	Response	Post-Analysis Lookup
api.telegram.org	A 149.154.167.220	149.154.167.220

IP Address	Status	Action
149.154.167.220	Active	Moloch
164.124.101.2	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
UDP 192.168.56.103:52760 -> 164.124.101.2:53	2033966	ET HUNTING Telegram API Domain in DNS Lookup	Misc activity
TCP 149.154.167.220:443 -> 192.168.56.103:49168	2029340	ET INFO TLS Handshake Failure	Potentially Bad Traffic
TCP 192.168.56.103:49168 -> 149.154.167.220:443	2033967	ET HUNTING Observed Telegram API Domain (api .telegram .org in TLS SNI)	Misc activity
TCP 192.168.56.103:49168 -> 149.154.167.220:443	906200022	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
TCP 192.168.56.103:49168 -> 149.154.167.220:443	2033967	ET HUNTING Observed Telegram API Domain (api .telegram .org in TLS SNI)	Misc activity
TCP 192.168.56.103:49168 -> 149.154.167.220:443	2033967	ET HUNTING Observed Telegram API Domain (api .telegram .org in TLS SNI)	Misc activity

Suricata TLS

No Suricata TLS

Queries for the computername (7 events)

Time & API	Arguments	Status	Return
GetComputerNameW May 30, 2023, 5:11 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 30, 2023, 5:11 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 30, 2023, 5:11 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 30, 2023, 5:11 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 30, 2023, 5:11 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 30, 2023, 5:11 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 30, 2023, 5:11 p.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (4 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent May 30, 2023, 5:10 p.m.			0	0
IsDebuggerPresent May 30, 2023, 5:10 p.m.			0	0
IsDebuggerPresent May 30, 2023, 5:11 p.m.			0	0
IsDebuggerPresent May 30, 2023, 5:11 p.m.			0	0

Uses Windows APIs to generate a cryptographic key (3 events)

Time & API	Arguments	Status	Return
CryptExportKey May 30, 2023, 5:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00892de8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 30, 2023, 5:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00892de8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 30, 2023, 5:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00892b68 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

This executable has a PDB path (1 event)

pdb_path

KtlnU.pdb

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 event)

Time & API	Arguments	Status	Return	Repeated
GlobalMemoryStatusEx May 30, 2023, 5:10 p.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ May 30, 2023, 5:11 p.m.	stacktrace: 0x82088c 0x8207d9 0x820671 0x82006f DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x72ee2652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x72ef264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x72ef2e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x72fa74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72fa7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x73031dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x73031e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x73031f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x7303416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x745df5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x74867f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x74864de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc ff 15 1c exception.instruction: mov eax, dword ptr [ecx] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x823b75 registers.esp: 2747784 registers.edi: 2747808 registers.eax: 0 registers.ebp: 2747820 registers.edx: 195 registers.ebx: 37928804 registers.esi: 37957412 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

May 30, 2023, 5:11 p.m.

stacktrace:

0x82088c
0x8207d9
0x820671
0x82006f
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x72ee2652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x72ef264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x72ef2e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x72fa74ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72fa7610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x73031dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x73031e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x73031f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x7303416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x745df5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x74867f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x74864de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5

exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc ff 15 1c
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x823b75
registers.esp: 2747784
registers.edi: 2747808
registers.eax: 0
registers.ebp: 2747820
registers.edx: 195
registers.ebx: 37928804
registers.esi: 37957412
registers.ecx: 0

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

Allocates read-write-execute memory (usually to unpack itself) (50 out of 94 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 1638400 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007f0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00940000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f31000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f32000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 458752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00680000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006b0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00502000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00535000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0053b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00537000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0051c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00740000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0050a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0052a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00527000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0051a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00526000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef58000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00741000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00742000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04d6f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04d60000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00743000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00744000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0051d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0051e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0051f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00745000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00746000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00747000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00748000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00749000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0074a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0074b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0074c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0074d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05da0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05da1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 1072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05da7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 2600 region_size: 786432 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00430000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 2600 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004b0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 2600 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72ee1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 2600 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72ee2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 2600 region_size: 262144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00510000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 2600 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00510000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Steals private information from local Internet browsers (10 events)

file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Network\Cookies
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Default\Network\Cookies
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Cookies
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Default\Login Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Default\Cookies
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Login Data
file	C:\Users\test22\AppData\Local\Google\Chrome\User Data
file	C:\Users\test22\AppData\Local\Chromium\User Data
file	C:\Users\test22\AppData\Local\MapleStudio\ChromePlus\User Data
file	C:\Users\test22\AppData\Local\Yandex\YandexBrowser\User Data

Checks adapter addresses which can be used to detect virtual network interfaces (1 event)

Time & API	Arguments	Status	Return	Repeated
GetAdaptersAddresses May 30, 2023, 5:11 p.m.	flags: 15 family: 0		111	0

The binary likely contains encrypted or compressed data indicative of a packer (3 events)

section

{u'size_of_data': u'0x000b0000', u'virtual_address': u'0x00002000', u'entropy': 7.672141265003389, u'name': u'.text', u'virtual_size': u'0x000af21c'}

entropy

7.672141265

description

A section with a high entropy has been found

section

{u'size_of_data': u'0x00004000', u'virtual_address': u'0x000b2000', u'entropy': 7.397136808024573, u'name': u'.rsrc', u'virtual_size': u'0x00003a3c'}

entropy

7.39713680802

description

A section with a high entropy has been found

entropy

0.994475138122

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (2 events)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW May 30, 2023, 5:11 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW May 30, 2023, 5:11 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (10 events)

description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep
description	Affect hook table	rule	win_hook
description	Run a KeyLogger	rule	KeyLogger

Terminates another process (4 events)

Time & API	Arguments	Status
NtTerminateProcess May 30, 2023, 5:11 p.m.	status_code: 0xffffffff process_identifier: 2528 process_handle: 0x00000264
NtTerminateProcess May 30, 2023, 5:11 p.m.	status_code: 0xffffffff process_identifier: 2528 process_handle: 0x00000264	1
NtTerminateProcess May 30, 2023, 5:11 p.m.	status_code: 0xffffffff process_identifier: 2564 process_handle: 0x00000270
NtTerminateProcess May 30, 2023, 5:11 p.m.	status_code: 0xffffffff process_identifier: 2564 process_handle: 0x00000270	1

Allocates execute permission to another process indicative of possible code injection (3 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 2528 region_size: 196608 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000254		3221225496
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 2564 region_size: 196608 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000268		3221225496
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 2600 region_size: 196608 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x0000026c	1	0

Installs itself for autorun at Windows startup (1 event)

reg_key

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\.

reg_value

C:\Users\test22\AppData\Roaming\.\..exe

Harvests credentials from local FTP client softwares (5 events)

file	C:\Users\test22\AppData\Roaming\SmartFTP\Client 2.0\Favorites\Quick Connect
file	C:\Users\test22\AppData\Roaming\FTPGetter\servers.xml
file	C:\Users\test22\AppData\Roaming\FileZilla\recentservers.xml
registry	HKEY_CURRENT_USER\SOFTWARE\Martin Prikryl\WinSCP 2\Sessions
registry	HKEY_CURRENT_USER\SOFTWARE\FTPWare\COREFTP\Sites

Manipulates memory of a non-child process indicative of process injection (4 events)

Time & API	Arguments	Return	Repeated
Process injection	Process 1072 manipulating memory of non-child process 2528
Process injection	Process 1072 manipulating memory of non-child process 2564
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 2528 region_size: 196608 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000254	3221225496	0
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 2564 region_size: 196608 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000268	3221225496	0

Potential code injection by writing to the memory of another process (4 events)

Time & API	Arguments	Status	Return
WriteProcessMemory May 30, 2023, 5:11 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELÒrdà0.µ @ @Ø´SÀFà H.text4 `.rsrcFÀ@@.relocà@B base_address: 0x00400000 process_identifier: 2600 process_handle: 0x0000026c	1	1
WriteProcessMemory May 30, 2023, 5:11 p.m.	buffer: P8h À¼\Ãê¼4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°StringFileInfoø000004b0,FileDescription 0FileVersion1.0.0.0t)InternalNameb29ad7b2-ab09-49e3-bdd4-ce13254595d4.exe(LegalCopyright \|)OriginalFilenameb29ad7b2-ab09-49e3-bdd4-ce13254595d4.exe4ProductVersion1.0.0.08Assembly Version1.0.0.0ï»¿<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2"> <security> <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3"> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly> base_address: 0x0042c000 process_identifier: 2600 process_handle: 0x0000026c	1	1
WriteProcessMemory May 30, 2023, 5:11 p.m.	buffer: °05 base_address: 0x0042e000 process_identifier: 2600 process_handle: 0x0000026c	1	1
WriteProcessMemory May 30, 2023, 5:11 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2600 process_handle: 0x0000026c	1	1

Code injection by writing an executable or DLL to the memory of another process (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory May 30, 2023, 5:11 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELÒrdà0.µ @ @Ø´SÀFà H.text4 `.rsrcFÀ@@.relocà@B base_address: 0x00400000 process_identifier: 2600 process_handle: 0x0000026c	1	1	0

Harvests credentials from local email clients (6 events)

file	C:\Users\test22\AppData\Roaming\SmartFTP\Client 2.0\Favorites\Quick Connect
file	C:\Users\test22\AppData\Roaming\Thunderbird\profiles.ini
registry	HKEY_CURRENT_USER\Software\Microsoft\Windows Messaging Subsystem\Profiles\9375CFF0413111d3B88A00104B2A6676
registry	HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676\00000003
registry	HKEY_CURRENT_USER\Software\RimArts\B2\Settings
registry	HKEY_CURRENT_USER\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676\00000001

Used NtSetContextThread to modify a thread in a remote process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1072 called NtSetContextThread to modify thread in remote process 2600
NtSetContextThread May 30, 2023, 5:11 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4371758 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000270 process_identifier: 2600	1	0	0

Attempts to remove evidence of file being downloaded from the Internet (1 event)

file	C:\Users\test22\AppData\Roaming\..exe:Zone.Identifier

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1072 resumed a thread in remote process 2600
NtResumeThread May 30, 2023, 5:11 p.m.	thread_handle: 0x00000270 suspend_count: 1 process_identifier: 2600	1	0	0

File has been identified by 26 AntiVirus engines on VirusTotal as malicious (26 events)

Lionic	Trojan.Win32.Agensla.4!c
Elastic	malicious (high confidence)
Malwarebytes	MachineLearning/Anomalous.93%
Sangfor	Infostealer.Msil.Agent.Vi1i
Cybereason	malicious.4971ff
VirIT	Trojan.Win32.MSIL_Heur.A
Cyren	W32/MSIL_Agent.FLW.gen!Eldorado
Symantec	Scr.Malcode!gdn34
ESET-NOD32	a variant of MSIL/Kryptik.AIXV
Cynet	Malicious (score: 100)
APEX	Malicious
Kaspersky	UDS:DangerousObject.Multi.Generic
Avast	Win32:PWSX-gen [Trj]
McAfee-GW-Edition	BehavesLike.Win32.Generic.bc
SentinelOne	Static AI - Suspicious PE
Webroot	W32.Trojan.Gen
Microsoft	Trojan:Win32/Wacatac.B!ml
ZoneAlarm	UDS:DangerousObject.Multi.Generic
Google	Detected
McAfee	Artemis!B63A30317660
Rising	Malware.Obfus/MSIL@AI.93 (RDM.MSIL2:ntEbZ5IJH6fiL+QaFqQQWA)
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Kryptik.AIWZ!tr
AVG	Win32:PWSX-gen [Trj]
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_90% (W)

Executed a process and injected code into it, probably while unpacking (30 events)

Time & API	Arguments	Status	Return
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 1072	1	0
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 1072	1	0
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x00000194 suspend_count: 1 process_identifier: 1072	1	0
NtResumeThread May 30, 2023, 5:11 p.m.	thread_handle: 0x00000248 suspend_count: 1 process_identifier: 1072	1	0
CreateProcessInternalW May 30, 2023, 5:11 p.m.	thread_identifier: 2532 thread_handle: 0x00000250 process_identifier: 2528 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\oceanzx.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\oceanzx.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000254	1	1
NtGetContextThread May 30, 2023, 5:11 p.m.	thread_handle: 0x00000250	1	0
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 2528 region_size: 196608 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000254		3221225496
CreateProcessInternalW May 30, 2023, 5:11 p.m.	thread_identifier: 2568 thread_handle: 0x00000264 process_identifier: 2564 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\oceanzx.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\oceanzx.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000268	1	1
NtGetContextThread May 30, 2023, 5:11 p.m.	thread_handle: 0x00000264	1	0
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 2564 region_size: 196608 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000268		3221225496
CreateProcessInternalW May 30, 2023, 5:11 p.m.	thread_identifier: 2604 thread_handle: 0x00000270 process_identifier: 2600 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\oceanzx.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\oceanzx.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x0000026c	1	1
NtGetContextThread May 30, 2023, 5:11 p.m.	thread_handle: 0x00000270	1	0
NtAllocateVirtualMemory May 30, 2023, 5:11 p.m.	process_identifier: 2600 region_size: 196608 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x0000026c	1	0
WriteProcessMemory May 30, 2023, 5:11 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELÒrdà0.µ @ @Ø´SÀFà H.text4 `.rsrcFÀ@@.relocà@B base_address: 0x00400000 process_identifier: 2600 process_handle: 0x0000026c	1	1
WriteProcessMemory May 30, 2023, 5:11 p.m.	buffer: base_address: 0x00402000 process_identifier: 2600 process_handle: 0x0000026c	1	1
WriteProcessMemory May 30, 2023, 5:11 p.m.	buffer: P8h À¼\Ãê¼4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°StringFileInfoø000004b0,FileDescription 0FileVersion1.0.0.0t)InternalNameb29ad7b2-ab09-49e3-bdd4-ce13254595d4.exe(LegalCopyright \|)OriginalFilenameb29ad7b2-ab09-49e3-bdd4-ce13254595d4.exe4ProductVersion1.0.0.08Assembly Version1.0.0.0ï»¿<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2"> <security> <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3"> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly> base_address: 0x0042c000 process_identifier: 2600 process_handle: 0x0000026c	1	1
WriteProcessMemory May 30, 2023, 5:11 p.m.	buffer: °05 base_address: 0x0042e000 process_identifier: 2600 process_handle: 0x0000026c	1	1
WriteProcessMemory May 30, 2023, 5:11 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2600 process_handle: 0x0000026c	1	1
NtSetContextThread May 30, 2023, 5:11 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4371758 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000270 process_identifier: 2600	1	0
NtResumeThread May 30, 2023, 5:11 p.m.	thread_handle: 0x00000270 suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread May 30, 2023, 5:11 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread May 30, 2023, 5:11 p.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread May 30, 2023, 5:11 p.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread May 30, 2023, 5:11 p.m.	thread_handle: 0x0000027c suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread May 30, 2023, 5:11 p.m.	thread_handle: 0x000002e8 suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread May 30, 2023, 5:11 p.m.	thread_handle: 0x0000035c suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread May 30, 2023, 5:11 p.m.	thread_handle: 0x0000038c suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread May 30, 2023, 5:11 p.m.	thread_handle: 0x0000041c suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread May 30, 2023, 5:11 p.m.	thread_handle: 0x00000358 suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread May 30, 2023, 5:11 p.m.	thread_handle: 0x00000484 suspend_count: 1 process_identifier: 2600	1	0

oceanzx.exe

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