Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	May 30, 2023, 5:10 p.m.	May 30, 2023, 5:23 p.m.

Size	693.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`d4e2fa45feaaaae4012c30b47c9eb9cd`
SHA256	`da59dd1b2e20e25f770267c503b455d48c710a285721f78ab1a8070200d67261`
CRC32	`7D3AB887`
ssdeep	`12288:A3EqL+PFCyEJwF8hNLXcqkKpbNZ3vgr8:8JL+4yEJwu37Dp5dYw`
PDB Path	C:\Users\Administrator\Desktop\Client\Temp\rROwuZoxgA\src\obj\Debug\TzvN.pdb
Yara	Is_DotNET_EXE - (no description) PE_Header_Zero - PE File Signature IsPE32 - (no description) Admin_Tool_IN_Zero - Admin Tool Sysinternals

GIB.exe "C:\Users\test22\AppData\Local\Temp\GIB.exe"
2568
- MSBuild.exe "{path}"
  2828

Name	Response	Post-Analysis Lookup
api.ipify.org	A 64.185.227.155 CNAME api4.ipify.org A 104.237.62.211 A 173.231.16.76	64.185.227.155

IP Address	Status	Action
164.124.101.2	Active	Moloch
173.231.16.76	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.101:49165 -> 173.231.16.76:443	906200022	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined

Suricata TLS

Flow	Issuer	Subject	Fingerprint
TLS 1.2 192.168.56.101:49165 173.231.16.76:443	C=GB, ST=Greater Manchester, L=Salford, O=Sectigo Limited, CN=Sectigo RSA Domain Validation Secure Server CA	CN=*.ipify.org	f4:76:2d:2c:65:d1:15:be:19:a4:c5:e0:8d:eb:89:1a:b6:75:4a:54

Queries for the computername (4 events)

Time & API	Arguments	Status	Return
GetComputerNameW May 30, 2023, 5:10 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 30, 2023, 5:10 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 30, 2023, 5:10 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 30, 2023, 5:10 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, 5:10 p.m.			0	0
IsDebuggerPresent May 30, 2023, 5:10 p.m.			0	0

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

Time & API	Arguments	Status	Return
CryptExportKey May 30, 2023, 5:10 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x064624e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 30, 2023, 5:10 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x064624e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 30, 2023, 5:10 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0048b278 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

This executable has a PDB path (1 event)

pdb_path

C:\Users\Administrator\Desktop\Client\Temp\rROwuZoxgA\src\obj\Debug\TzvN.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, 5:10 p.m.	stacktrace: 0x69091c 0x690846 0x690653 0x690083 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: 0x693c05 registers.esp: 3075672 registers.edi: 3075696 registers.eax: 0 registers.ebp: 3075708 registers.edx: 195 registers.ebx: 41153828 registers.esi: 41190616 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

May 30, 2023, 5:10 p.m.

stacktrace:

0x69091c
0x690846
0x690653
0x690083
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: 0x693c05
registers.esp: 3075672
registers.edi: 3075696
registers.eax: 0
registers.ebp: 3075708
registers.edx: 195
registers.ebx: 41153828
registers.esi: 41190616
registers.ecx: 0

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

Performs some HTTP requests (1 event)

request

GET https://api.ipify.org/

Allocates read-write-execute memory (usually to unpack itself) (50 out of 121 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 region_size: 1638400 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005a0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006f0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 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	0
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 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	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 region_size: 1900544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a80000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00462000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00495000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0049b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00497000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 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	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 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	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 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	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 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	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 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	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 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	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 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	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0046a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0048a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00487000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 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	0
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6f892000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00486000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 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	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 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	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 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	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 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	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 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	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 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	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 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	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 region_size: 8192 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	0
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f30178 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f301a0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f301c8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05fa719e process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05fa7192 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 72 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f30208 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f72ca0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f72cc4 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f72ccc process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f72cd0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f72cd8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f72cdc process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f72ce0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f72ce4 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f72cec process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f72cf0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2568 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05f72cf8 process_handle: 0xffffffff		3221225550

Steals private information from local Internet browsers (6 events)

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\Google\Chrome\User Data\Default\Login 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

Looks up the external IP address (1 event)

domain

api.ipify.org

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

Time & API	Arguments	Status	Return	Repeated
GetAdaptersAddresses May 30, 2023, 5:10 p.m.	flags: 15 family: 0		111	0

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

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW May 30, 2023, 5:10 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

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2828 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: 0x000002b0	1	0	0

Looks for the Windows Idle Time to determine the uptime (1 event)

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation May 30, 2023, 5:10 p.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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 30, 2023, 5:10 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL^Ñcà0î¨ @ @¨OÀFà H.textô `.rsrcFÀ@@.relocà@B base_address: 0x00400000 process_identifier: 2828 process_handle: 0x000002b0	1	1
WriteProcessMemory May 30, 2023, 5:10 p.m.	buffer: P8h À¼\Ãê¼4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°StringFileInfoø000004b0,FileDescription 0FileVersion1.0.0.0t)InternalNamedde931e2-2d30-421f-8574-75b7b25b3267.exe(LegalCopyright \|)OriginalFilenamedde931e2-2d30-421f-8574-75b7b25b3267.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: 2828 process_handle: 0x000002b0	1	1
WriteProcessMemory May 30, 2023, 5:10 p.m.	buffer: ð8 base_address: 0x0042e000 process_identifier: 2828 process_handle: 0x000002b0	1	1
WriteProcessMemory May 30, 2023, 5:10 p.m.	buffer: @ base_address: 0xfffde008 process_identifier: 2828 process_handle: 0x000002b0	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, 5:10 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL^Ñcà0î¨ @ @¨OÀFà H.textô `.rsrcFÀ@@.relocà@B base_address: 0x00400000 process_identifier: 2828 process_handle: 0x000002b0	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
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 2568 called NtSetContextThread to modify thread in remote process 2828
NtSetContextThread May 30, 2023, 5:10 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4368622 registers.ebp: 0 registers.edx: 0 registers.ebx: -139264 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002ac process_identifier: 2828	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 2568 resumed a thread in remote process 2828
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x000002ac suspend_count: 1 process_identifier: 2828	1	0	0

File has been identified by 25 AntiVirus engines on VirusTotal as malicious (25 events)

FireEye	Generic.mg.d4e2fa45feaaaae4
McAfee	Artemis!D4E2FA45FEAA
Sangfor	Trojan.Win32.Agent.Viqk
Symantec	Scr.Malcode!gdn30
Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
APEX	Malicious
Kaspersky	UDS:DangerousObject.Multi.Generic
Avast	Win32:DropperX-gen [Drp]
Sophos	Mal/Generic-S
TrendMicro	TrojanSpy.MSIL.NEGASTEAL.SMG
McAfee-GW-Edition	BehavesLike.Win32.Generic.jh
Emsisoft	Trojan.Crypt (A)
SentinelOne	Static AI - Suspicious PE
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
ZoneAlarm	UDS:DangerousObject.Multi.Generic
Acronis	suspicious
VBA32	Malware-Cryptor.MSIL.AgentTesla.Heur
Malwarebytes	Trojan.MalPack.ADC
TrendMicro-HouseCall	TrojanSpy.MSIL.NEGASTEAL.SMG
Rising	Malware.Obfus/MSIL@AI.88 (RDM.MSIL2:3CFP9vVO0a/DsyVGuCXXug)
MaxSecure	Trojan.Malware.300983.susgen
AVG	Win32:DropperX-gen [Drp]
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (W)

Executed a process and injected code into it, probably while unpacking (28 events)

Time & API	Arguments	Status	Return
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2568	1	0
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2568	1	0
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x0000018c suspend_count: 1 process_identifier: 2568	1	0
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x00000260 suspend_count: 1 process_identifier: 2568	1	0
NtGetContextThread May 30, 2023, 5:10 p.m.	thread_handle: 0x000000e0	1	0
NtGetContextThread May 30, 2023, 5:10 p.m.	thread_handle: 0x000000e0	1	0
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x000000e0 suspend_count: 1 process_identifier: 2568	1	0
CreateProcessInternalW May 30, 2023, 5:10 p.m.	thread_identifier: 2832 thread_handle: 0x000002ac process_identifier: 2828 current_directory: filepath: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe track: 1 command_line: "{path}" filepath_r: C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000002b0	1	1
NtGetContextThread May 30, 2023, 5:10 p.m.	thread_handle: 0x000002ac	1	0
NtAllocateVirtualMemory May 30, 2023, 5:10 p.m.	process_identifier: 2828 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: 0x000002b0	1	0
WriteProcessMemory May 30, 2023, 5:10 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL^Ñcà0î¨ @ @¨OÀFà H.textô `.rsrcFÀ@@.relocà@B base_address: 0x00400000 process_identifier: 2828 process_handle: 0x000002b0	1	1
WriteProcessMemory May 30, 2023, 5:10 p.m.	buffer: base_address: 0x00402000 process_identifier: 2828 process_handle: 0x000002b0	1	1
WriteProcessMemory May 30, 2023, 5:10 p.m.	buffer: P8h À¼\Ãê¼4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°StringFileInfoø000004b0,FileDescription 0FileVersion1.0.0.0t)InternalNamedde931e2-2d30-421f-8574-75b7b25b3267.exe(LegalCopyright \|)OriginalFilenamedde931e2-2d30-421f-8574-75b7b25b3267.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: 2828 process_handle: 0x000002b0	1	1
WriteProcessMemory May 30, 2023, 5:10 p.m.	buffer: ð8 base_address: 0x0042e000 process_identifier: 2828 process_handle: 0x000002b0	1	1
WriteProcessMemory May 30, 2023, 5:10 p.m.	buffer: @ base_address: 0xfffde008 process_identifier: 2828 process_handle: 0x000002b0	1	1
NtSetContextThread May 30, 2023, 5:10 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4368622 registers.ebp: 0 registers.edx: 0 registers.ebx: -139264 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002ac process_identifier: 2828	1	0
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x000002ac suspend_count: 1 process_identifier: 2828	1	0
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x000002c4 suspend_count: 1 process_identifier: 2568	1	0
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2828	1	0
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2828	1	0
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 2828	1	0
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x0000027c suspend_count: 1 process_identifier: 2828	1	0
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x000002e8 suspend_count: 1 process_identifier: 2828	1	0
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x00000360 suspend_count: 1 process_identifier: 2828	1	0
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x000003a0 suspend_count: 1 process_identifier: 2828	1	0
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x000004e4 suspend_count: 1 process_identifier: 2828	1	0
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x0000071c suspend_count: 1 process_identifier: 2828	1	0
NtResumeThread May 30, 2023, 5:10 p.m.	thread_handle: 0x00000730 suspend_count: 1 process_identifier: 2828	1	0

GIB.exe

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