1b5fbf0fffc028708def7f8b1510dd668da7abbd0d0f63b597669339005e33e0

General

Target
1b5fbf0fffc028708def7f8b1510dd668da7abbd0d0f63b597669339005e33e0
Size 165KB
Sample240709-byd4tasamf
SHA256 1b5fbf0fffc028708def7f8b1510dd668da7abbd0d0f63b597669339005e33e0
MD5 25f0bb92042d9e148ca6d076d0e401d1
SHA1 43b668e2b22f216cd6184ee2fb329ba6de4fd687
SHA512 762a2854149b8d8cf5ddcfc933f2b95e04e725d2aedccf6d690c69b2f658965e66cffc458d105dcfe6dc973ff0d5f00c4930ab00949bce9798b0a3e25946085f
SSDEEP 3072:EAL4MQSsrTe/6ocp7B8WvYmD/5yW5VXU/2PE9w:RL4KspNjVhP
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
1b5fbf0fffc028708def7f8b1510dd668da7abbd0d0f63b597669339005e33e0

File Explorer

1b5fbf0fffc028708def7f8b1510dd668da7abbd0d0f63b597669339005e33e0

.exe 165KB

1b5fbf0fffc028708def7f8b1510dd668da7abbd0d0f63b597669339005e33e0

IMPHASH 61aeaa8ec5698536c7a8f0b1ac00ff47
SHA256 1b5fbf0fffc028708def7f8b1510dd668da7abbd0d0f63b597669339005e33e0
MD5 25f0bb92042d9e148ca6d076d0e401d1
SHA1 43b668e2b22f216cd6184ee2fb329ba6de4fd687
SHA512 762a2854149b8d8cf5ddcfc933f2b95e04e725d2aedccf6d690c69b2f658965e66cffc458d105dcfe6dc973ff0d5f00c4930ab00949bce9798b0a3e25946085f
SSDEEP 3072:EAL4MQSsrTe/6ocp7B8WvYmD/5yW5VXU/2PE9w:RL4KspNjVhP
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

5

Entry point

5787

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

kernel32

GetConsoleAliasesLengthW CreateJobObjectW SleepEx GetCommProperties GetModuleHandleW GetConsoleAliasesA GlobalAlloc SetVolumeMountPointA lstrcpynW GetModuleFileNameW SetConsoleTitleA WritePrivateProfileStringW ReleaseActCtx SetLastError GetProcAddress BuildCommDCBW GetAtomNameA LoadLibraryA WriteConsoleA UnhandledExceptionFilter InterlockedExchangeAdd SetFileApisToANSI AddAtomA OpenJobObjectW FoldStringW EnumDateFormatsA lstrcatW FindFirstVolumeW LocalFree FlushFileBuffers CloseHandle GetLastError HeapFree MultiByteToWideChar HeapAlloc GetStartupInfoW TerminateProcess GetCurrentProcess SetUnhandledExceptionFilter IsDebuggerPresent HeapCreate VirtualFree DeleteCriticalSection LeaveCriticalSection EnterCriticalSection VirtualAlloc HeapReAlloc GetCPInfo InterlockedIncrement InterlockedDecrement GetACP GetOEMCP IsValidCodePage TlsGetValue TlsAlloc TlsSetValue TlsFree GetCurrentThreadId Sleep ExitProcess WriteFile GetStdHandle GetModuleFileNameA FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineW SetHandleCount GetFileType GetStartupInfoA QueryPerformanceCounter GetTickCount GetCurrentProcessId GetSystemTimeAsFileTime SetFilePointer WideCharToMultiByte GetConsoleCP GetConsoleMode InitializeCriticalSectionAndSpinCount RtlUnwind LCMapStringA LCMapStringW GetStringTypeA GetStringTypeW GetLocaleInfoA SetStdHandle GetConsoleOutputCP WriteConsoleW HeapSize CreateFileA

user32

GetProcessDefaultLayout

winhttp

WinHttpAddRequestHeaders

Name

.text

Size

92KB

Virtual Size

92KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

8KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

6KB

Virtual Size

600KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.gigug

Size

2KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.nigabu

Size

512B

Virtual Size

12B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.hud

Size

1024B

Virtual Size

1024B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

54KB

Virtual Size

53KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

1b5fbf0fffc028708def7f8b1510dd668da7abbd0d0f63b597669339005e33e0

kernel32

user32

winhttp

generic