agent-8a27[.]exe | Triage™

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General

Target
agent-8a27.exe
Size 8.7MB
Sample260730-y78fcafc23
SHA256 7eda79f0d4c39b541acabfe5b47c9d4aafd5dac950bc6d5dba9ef6c8202cb214
MD5 beef655d5a3f38ee5989bcf55766d1f6
SHA1 42eea95600bfe13eb86a3104223874957b2f64e9
SHA512 a794f6da538526bc1f7e68da9b4a3ca7e81213eae591bf409a473565b7b8567397241991469b049b2c50d7e0ae0b2aecb6bfb57ed2983e5e5868aa216f86dc2a
SSDEEP 98304:EOM+7F47RWQElwwyy1/dW6PfpAhj5AtKjqrZ6M:EmRRplwwV1F5nahjmtKjIf
TLSH
T1DD967B07ECA558E9C4ADD1308A72A552BF717C580B3123D71BA0F6283F76BD0AEB9354
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
agent-8a27.exe

File Explorer

agent-8a27.exe

.exe 8.7MB

agent-8a27.exe

IMPHASH 570ea4f503a66a4e3df564fb2dbc4fff
SHA256 7eda79f0d4c39b541acabfe5b47c9d4aafd5dac950bc6d5dba9ef6c8202cb214
MD5 beef655d5a3f38ee5989bcf55766d1f6
SHA1 42eea95600bfe13eb86a3104223874957b2f64e9
SHA512 a794f6da538526bc1f7e68da9b4a3ca7e81213eae591bf409a473565b7b8567397241991469b049b2c50d7e0ae0b2aecb6bfb57ed2983e5e5868aa216f86dc2a
SSDEEP 98304:EOM+7F47RWQElwwyy1/dW6PfpAhj5AtKjqrZ6M:EmRRplwwV1F5nahjmtKjIf
TLSH
T1DD967B07ECA558E9C4ADD1308A72A552BF717C580B3123D71BA0F6283F76BD0AEB9354
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5104

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

kernel32

AddVectoredContinueHandler AddVectoredExceptionHandler CloseHandle CreateDirectoryA CreateEventA CreateFileA CreateIoCompletionPort CreateThread CreateWaitableTimerExW DeleteCriticalSection DuplicateHandle EnterCriticalSection ExitProcess FreeEnvironmentStringsW GetConsoleMode GetCurrentProcess GetCurrentProcessId GetCurrentThreadId GetEnvironmentStringsW GetEnvironmentVariableA GetErrorMode GetLastError GetLocalTime GetProcAddress GetProcessAffinityMask GetQueuedCompletionStatusEx GetStdHandle GetSystemDirectoryA GetSystemInfo GetTempPathA GetThreadContext InitializeCriticalSection IsDBCSLeadByteEx LeaveCriticalSection LoadLibraryA LoadLibraryExW MultiByteToWideChar PostQueuedCompletionStatus QueryPerformanceCounter RaiseFailFastException ResumeThread RtlLookupFunctionEntry RtlVirtualUnwind SetConsoleCtrlHandler SetErrorMode SetEvent SetProcessPriorityBoost SetThreadContext SetUnhandledExceptionFilter SetWaitableTimer Sleep SuspendThread SwitchToThread TlsAlloc TlsGetValue VirtualAlloc VirtualFree VirtualProtect VirtualQuery WaitForMultipleObjects WaitForSingleObject WerGetFlags WerSetFlags WideCharToMultiByte WriteConsoleW WriteFile __C_specific_handler

msvcrt

___lc_codepage_func ___mb_cur_max_func __getmainargs __initenv __iob_func __set_app_type __setusermatherr _amsg_exit _cexit _commode _errno _fmode _initterm _lock _snprintf _unlock abort atexit calloc exit fclose fopen fprintf fputc free fwrite localeconv malloc memcpy signal strcmp strerror strlen strncmp vfprintf wcslen

Name

.text

Size

3.1MB

Virtual Size

3.1MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

321KB

Virtual Size

321KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

5.1MB

Virtual Size

5.1MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

79KB

Virtual Size

78KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

32.3MB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.edata

Size

512B

Virtual Size

77B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.idata

Size

4KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1024B

Virtual Size

808B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

62KB

Virtual Size

62KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

agent-8a27.exe

kernel32

msvcrt

generic