Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	May 28, 2023, 1:42 p.m.	May 28, 2023, 1:44 p.m.

Size	735.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`1f3def51e0810dd7738c3bc6407d5228`
SHA256	`13ed1367282283d5374ccc01254f362dd092bfc3f1c4ef4b46c6ca51afe0b380`
CRC32	`0005FBFB`
ssdeep	`12288:ut7z5GoJiGaq5auDjmVRswGQtqfNNjdpEGxPia0XKUXCmY:E5GoR5azRswGQtqfbjdpEiKa0XKUXCmY`
PDB Path	kcKn.pdb
Yara	Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult Is_DotNET_EXE - (no description) PE_Header_Zero - PE File Signature IsPE32 - (no description)

kakazx.exe "C:\Users\test22\AppData\Local\Temp\kakazx.exe"
2540
- kakazx.exe "C:\Users\test22\AppData\Local\Temp\kakazx.exe"
  2928

Name	Response	Post-Analysis Lookup
cp5ua.hyperhost.ua	A 91.235.128.141	91.235.128.141

IP Address	Status	Action
164.124.101.2	Active	Moloch
91.235.128.141	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 91.235.128.141:587 -> 192.168.56.101:49167	2260002	SURICATA Applayer Detect protocol only one direction	Generic Protocol Command Decode
TCP 192.168.56.101:49167 -> 91.235.128.141:587	906200022	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined

Suricata TLS

Flow	Issuer	Subject	Fingerprint
TLS 1.2 192.168.56.101:49167 91.235.128.141:587	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA	CN=*.hyperhost.ua	31:5a:b5:30:54:87:eb:3f:d4:42:69:f9:97:6e:d8:03:c6:5d:32:c0

Queries for the computername (8 events)

Time & API	Arguments	Status	Return
GetComputerNameW May 28, 2023, 1:42 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 28, 2023, 1:42 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 28, 2023, 1:42 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 28, 2023, 1:42 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 28, 2023, 1:42 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 28, 2023, 1:42 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 28, 2023, 1:42 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 28, 2023, 1:42 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 28, 2023, 1:42 p.m.			0	0
IsDebuggerPresent May 28, 2023, 1:42 p.m.			0	0
IsDebuggerPresent May 28, 2023, 1:42 p.m.			0	0
IsDebuggerPresent May 28, 2023, 1:42 p.m.			0	0

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

Time & API	Arguments	Status	Return
CryptExportKey May 28, 2023, 1:42 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0050b878 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 28, 2023, 1:42 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0050b878 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 28, 2023, 1:42 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0050b5f8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

This executable has a PDB path (1 event)

pdb_path

kcKn.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 28, 2023, 1:42 p.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ May 28, 2023, 1:42 p.m.	stacktrace: 0x6708dc 0x67078a 0x670749 0x670060 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x72102652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x7211264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x72112e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x721c74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x721c7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x72251dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x72251e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x72251f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x7225416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x73faf5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x741d7f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x741d4de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x76f49ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x76f49ea5 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: 0x673bc5 registers.esp: 3404616 registers.edi: 3404640 registers.eax: 0 registers.ebp: 3404652 registers.edx: 195 registers.ebx: 42253716 registers.esi: 42282300 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

May 28, 2023, 1:42 p.m.

stacktrace:

0x6708dc
0x67078a
0x670749
0x670060
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x72102652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x7211264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x72112e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x721c74ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x721c7610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x72251dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x72251e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x72251f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x7225416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x73faf5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x741d7f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x741d4de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x76f49ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x76f49ea5

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: 0x673bc5
registers.esp: 3404616
registers.edi: 3404640
registers.eax: 0
registers.ebp: 3404652
registers.edx: 195
registers.ebx: 42253716
registers.esi: 42282300
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 106 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 1835008 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00790000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00910000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x727a1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x727a2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 786432 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00650000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00322000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0033c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 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 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0035b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00357000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00355000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0032a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006b1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006b7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006b8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00800000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0033a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0034a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00347000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05330000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 81920 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05331000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73262000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00346000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0033d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00e7f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00e70000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00e71000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05345000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00e72000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 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 28, 2023, 1:42 p.m.	process_identifier: 2540 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 28, 2023, 1:42 p.m.	process_identifier: 2540 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 28, 2023, 1:42 p.m.	process_identifier: 2540 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 28, 2023, 1:42 p.m.	process_identifier: 2540 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 28, 2023, 1:42 p.m.	process_identifier: 2540 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 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05346000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05347000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0033e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0033f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05360000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05348000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05349000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0534a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0534b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0534c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0534d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0534e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0534f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2540 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05b50000 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 28, 2023, 1:42 p.m.	flags: 1158 family: 0	1	0	0

The binary likely contains encrypted or compressed data indicative of a packer (2 events)

section

{u'size_of_data': u'0x000b7200', u'virtual_address': u'0x00002000', u'entropy': 7.629796078047275, u'name': u'.text', u'virtual_size': u'0x000b7064'}

entropy

7.62979607805

description

A section with a high entropy has been found

entropy

0.997277059224

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (1 event)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW May 28, 2023, 1:42 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (11 events)

description	Communications smtp	rule	Network_SMTP_dotNet
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

Allocates execute permission to another process indicative of possible code injection (1 event)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2928 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: 0x000002b4	1	0	0

A process attempted to delay the analysis task. (1 event)

description

kakazx.exe tried to sleep 2728264 seconds, actually delayed analysis time by 2728264 seconds

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

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

Time & API	Arguments	Status	Return
WriteProcessMemory May 28, 2023, 1:42 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELªkdà0~° @ @,°OÀFà H.text `.rsrcFÀ@@.relocà@B base_address: 0x00400000 process_identifier: 2928 process_handle: 0x000002b4	1	1
WriteProcessMemory May 28, 2023, 1:42 p.m.	buffer: P8h À¼\Ãê¼4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°StringFileInfoø000004b0,FileDescription 0FileVersion1.0.0.0t)InternalName38ceb645-587a-4429-bcd3-38bc11a80540.exe(LegalCopyright \|)OriginalFilename38ceb645-587a-4429-bcd3-38bc11a80540.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: 2928 process_handle: 0x000002b4	1	1
WriteProcessMemory May 28, 2023, 1:42 p.m.	buffer: °0 base_address: 0x0042e000 process_identifier: 2928 process_handle: 0x000002b4	1	1
WriteProcessMemory May 28, 2023, 1:42 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2928 process_handle: 0x000002b4	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 28, 2023, 1:42 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELªkdà0~° @ @,°OÀFà H.text `.rsrcFÀ@@.relocà@B base_address: 0x00400000 process_identifier: 2928 process_handle: 0x000002b4	1	1	0

Creates a windows hook that monitors keyboard input (keylogger) (1 event)

Time & API	Arguments	Status	Return	Repeated
SetWindowsHookExA May 28, 2023, 1:42 p.m.	thread_identifier: 0 callback_function: 0x004b084a hook_identifier: 13 (WH_KEYBOARD_LL) module_address: 0x00400000	1	1835219	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
registry	HKEY_CURRENT_USER\Software\RimArts\B2\Settings
registry	HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676

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 2540 called NtSetContextThread to modify thread in remote process 2928
NtSetContextThread May 28, 2023, 1:42 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4370558 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002b0 process_identifier: 2928	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2540 resumed a thread in remote process 2928
NtResumeThread May 28, 2023, 1:42 p.m.	thread_handle: 0x000002b0 suspend_count: 1 process_identifier: 2928	1	0	0

Executed a process and injected code into it, probably while unpacking (24 events)

Time & API	Arguments	Status	Return
NtResumeThread May 28, 2023, 1:42 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2540	1	0
NtResumeThread May 28, 2023, 1:42 p.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2540	1	0
NtResumeThread May 28, 2023, 1:42 p.m.	thread_handle: 0x0000018c suspend_count: 1 process_identifier: 2540	1	0
NtResumeThread May 28, 2023, 1:42 p.m.	thread_handle: 0x000002ac suspend_count: 1 process_identifier: 2540	1	0
CreateProcessInternalW May 28, 2023, 1:42 p.m.	thread_identifier: 2932 thread_handle: 0x000002b0 process_identifier: 2928 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\kakazx.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\kakazx.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000002b4	1	1
NtGetContextThread May 28, 2023, 1:42 p.m.	thread_handle: 0x000002b0	1	0
NtAllocateVirtualMemory May 28, 2023, 1:42 p.m.	process_identifier: 2928 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: 0x000002b4	1	0
WriteProcessMemory May 28, 2023, 1:42 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELªkdà0~° @ @,°OÀFà H.text `.rsrcFÀ@@.relocà@B base_address: 0x00400000 process_identifier: 2928 process_handle: 0x000002b4	1	1
WriteProcessMemory May 28, 2023, 1:42 p.m.	buffer: base_address: 0x00402000 process_identifier: 2928 process_handle: 0x000002b4	1	1
WriteProcessMemory May 28, 2023, 1:42 p.m.	buffer: P8h À¼\Ãê¼4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°StringFileInfoø000004b0,FileDescription 0FileVersion1.0.0.0t)InternalName38ceb645-587a-4429-bcd3-38bc11a80540.exe(LegalCopyright \|)OriginalFilename38ceb645-587a-4429-bcd3-38bc11a80540.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: 2928 process_handle: 0x000002b4	1	1
WriteProcessMemory May 28, 2023, 1:42 p.m.	buffer: °0 base_address: 0x0042e000 process_identifier: 2928 process_handle: 0x000002b4	1	1
WriteProcessMemory May 28, 2023, 1:42 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2928 process_handle: 0x000002b4	1	1
NtSetContextThread May 28, 2023, 1:42 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4370558 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002b0 process_identifier: 2928	1	0
NtResumeThread May 28, 2023, 1:42 p.m.	thread_handle: 0x000002b0 suspend_count: 1 process_identifier: 2928	1	0
NtResumeThread May 28, 2023, 1:42 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2928	1	0
NtResumeThread May 28, 2023, 1:42 p.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2928	1	0
NtResumeThread May 28, 2023, 1:42 p.m.	thread_handle: 0x000001d4 suspend_count: 1 process_identifier: 2928	1	0
NtResumeThread May 28, 2023, 1:42 p.m.	thread_handle: 0x0000027c suspend_count: 1 process_identifier: 2928	1	0
NtResumeThread May 28, 2023, 1:42 p.m.	thread_handle: 0x000002e8 suspend_count: 1 process_identifier: 2928	1	0
NtResumeThread May 28, 2023, 1:42 p.m.	thread_handle: 0x00000368 suspend_count: 1 process_identifier: 2928	1	0
NtResumeThread May 28, 2023, 1:42 p.m.	thread_handle: 0x000003a0 suspend_count: 1 process_identifier: 2928	1	0
NtResumeThread May 28, 2023, 1:42 p.m.	thread_handle: 0x00000420 suspend_count: 1 process_identifier: 2928	1	0
NtResumeThread May 28, 2023, 1:42 p.m.	thread_handle: 0x00000398 suspend_count: 1 process_identifier: 2928	1	0
NtResumeThread May 28, 2023, 1:42 p.m.	thread_handle: 0x00000350 suspend_count: 1 process_identifier: 2928	1	0

File has been identified by 33 AntiVirus engines on VirusTotal as malicious (33 events)

Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Variant.Lazy.346800
Malwarebytes	Trojan.MalPack.PNG.Generic
VIPRE	Gen:Variant.Lazy.346800
Sangfor	Suspicious.Win32.Save.a
Cybereason	malicious.696d08
Arcabit	Trojan.Lazy.D54AB0
Cyren	W32/MSIL_Kryptik.GVV.gen!Eldorado
Symantec	Scr.Malcode!gdn34
tehtris	Generic.Malware
ESET-NOD32	a variant of MSIL/Kryptik_AGen.ATX
Cynet	Malicious (score: 100)
APEX	Malicious
Kaspersky	HEUR:Trojan.MSIL.DInvoke.gen
BitDefender	Gen:Variant.Lazy.346800
Avast	Win32:PWSX-gen [Trj]
Emsisoft	Gen:Variant.Lazy.346800 (B)
FireEye	Generic.mg.1f3def51e0810dd7
Ikarus	Trojan.MSIL.Injector
Microsoft	Trojan:Win32/Wacatac.B!ml
ZoneAlarm	HEUR:Trojan.MSIL.DInvoke.gen
GData	Gen:Variant.Lazy.346800
Google	Detected
AhnLab-V3	Trojan/Win.Generic.C5433681
MAX	malware (ai score=84)
Rising	Malware.Obfus/MSIL@AI.90 (RDM.MSIL2:OcS4KwwgiC/tX4WFz05+Wg)
SentinelOne	Static AI - Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Kryptik.ATX!tr
BitDefenderTheta	Gen:NN.ZemsilF.36196.Tm0@aaqDvgb
AVG	Win32:PWSX-gen [Trj]
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (W)

kakazx.exe

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