jaffacakes118_Trojan[.]Win32[.]Chapak[.]avva[.]d78cc022aa90c8b08e50e8fec582ffa4

General

Target
jaffacakes118_Trojan.Win32.Chapak.avva.d78cc022aa90c8b08e50e8fec582ffa4
Size 805KB
Sample261014-l71z2sszes
SHA256 71e5c1874e52ae2b3145baa84cea52c64bcd53ce5615e8a4413d1ebe3d03f5c9
MD5 d78cc022aa90c8b08e50e8fec582ffa4
SHA1 3119061ccb4b6c3435297571e8721fcfd1709a91
SHA512 51256521c0f9bdabe27b4bcd6d1f78f4d3b6a049f1d530869734f43aab9e74c1383c9a73bb81a94b3057b14f6a14d14c2c5587b491c27ac2faca752564e02adc
SSDEEP 12288:SBGMA1HQ6lM2XMxmzskTT88oZUOY9g66UJ0m8VsVoO7PCqa1qQ7AnKxH:vF5lMyM8zD81w9g66U2VcDBa1qHKxH
TLSH
T13505F1217AD2F077C2730973093AA96B1179BA6009719E1F67DC1A3D5FB8181B732D63
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
jaffacakes118_Trojan.Win32.Chapak.avva.d78cc022aa90c8b08e50e8fec582ffa4

File Explorer

jaffacakes118_Trojan.Win32.Chapak.avva.d78cc022aa90c8b08e50e8fec582ffa4

.exe 805KB

jaffacakes118_Trojan.Win32.Chapak.avva.d78cc022aa90c8b08e50e8fec582ffa4

IMPHASH 5dd7d1f2c70f1b6eb13cbee1348646ef
SHA256 71e5c1874e52ae2b3145baa84cea52c64bcd53ce5615e8a4413d1ebe3d03f5c9
MD5 d78cc022aa90c8b08e50e8fec582ffa4
SHA1 3119061ccb4b6c3435297571e8721fcfd1709a91
SHA512 51256521c0f9bdabe27b4bcd6d1f78f4d3b6a049f1d530869734f43aab9e74c1383c9a73bb81a94b3057b14f6a14d14c2c5587b491c27ac2faca752564e02adc
SSDEEP 12288:SBGMA1HQ6lM2XMxmzskTT88oZUOY9g66UJ0m8VsVoO7PCqa1qQ7AnKxH:vF5lMyM8zD81w9g66U2VcDBa1qHKxH
TLSH
T13505F1217AD2F077C2730973093AA96B1179BA6009719E1F67DC1A3D5FB8181B732D63
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

1

Major OS version

5

Entry point

86440

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

GetModuleHandleW WideCharToMultiByte EncodePointer DecodePointer EnterCriticalSection LeaveCriticalSection DeleteCriticalSection MultiByteToWideChar SetLastError InitializeCriticalSectionAndSpinCount CreateEventW TlsAlloc TlsGetValue TlsSetValue TlsFree GetSystemTimeAsFileTime GetProcAddress CompareStringW LCMapStringW GetLocaleInfoW GetStringTypeW GetCPInfo CloseHandle SetEvent ResetEvent WaitForSingleObjectEx UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent IsDebuggerPresent GetStartupInfoW QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId InitializeSListHead RaiseException RtlUnwind GetLastError FreeLibrary LoadLibraryExW HeapAlloc HeapReAlloc HeapFree ExitProcess GetModuleHandleExW GetModuleFileNameA GetStdHandle WriteFile GetCommandLineA GetCommandLineW GetACP GetFileType IsValidLocale GetUserDefaultLCID EnumSystemLocalesW GetProcessHeap FlushFileBuffers GetConsoleCP GetConsoleMode ReadFile SetFilePointerEx FindClose FindFirstFileExA FindNextFileA IsValidCodePage GetOEMCP GetEnvironmentStringsW FreeEnvironmentStringsW SetEnvironmentVariableA SetStdHandle WriteConsoleW ReadConsoleW HeapSize CreateFileW

Name

.text

Size

701KB

Virtual Size

700KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

69KB

Virtual Size

69KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

13KB

Virtual Size

16KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.gfids

Size

1024B

Virtual Size

900B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

9B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

8KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

11KB

Virtual Size

11KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

jaffacakes118_Trojan.Win32.Chapak.avva.d78cc022aa90c8b08e50e8fec582ffa4

kernel32

generic