261f8b9ee047f2e9ff3437b55b228c50N[.]exe

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General

Target
261f8b9ee047f2e9ff3437b55b228c50N.exe
Size 3.7MB
Sample240715-21c8eawekf
SHA256 c833f5951c3e22b358388cb256676ecd44f38ae2025c0e48bb717200f5eced09
MD5 261f8b9ee047f2e9ff3437b55b228c50
SHA1 b121fbabb9729635dc0f2f9f99c3c8b839d3589e
SHA512 5c3de5b66c8852446fc9d6b4b218ac5073bb9365be387191ef69430027ce59fff0140482d58fb85d7890f64a974bbb236cd66bccd2bf867b1de59eb6e9d3580f
SSDEEP 98304:A0GrDh3DM50y37vVpRMYRF8fmB+XmJsvfS8rw9YXh:ARh450y3zKYRWfY+W6vf3h
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
261f8b9ee047f2e9ff3437b55b228c50N.exe

File Explorer

261f8b9ee047f2e9ff3437b55b228c50N.exe

.dll 3.7MB

261f8b9ee047f2e9ff3437b55b228c50N.exe

IMPHASH c25c9ba614845e77a110de46f8dba5d9
SHA256 c833f5951c3e22b358388cb256676ecd44f38ae2025c0e48bb717200f5eced09
MD5 261f8b9ee047f2e9ff3437b55b228c50
SHA1 b121fbabb9729635dc0f2f9f99c3c8b839d3589e
SHA512 5c3de5b66c8852446fc9d6b4b218ac5073bb9365be387191ef69430027ce59fff0140482d58fb85d7890f64a974bbb236cd66bccd2bf867b1de59eb6e9d3580f
SSDEEP 98304:A0GrDh3DM50y37vVpRMYRF8fmB+XmJsvfS8rw9YXh:ARh450y3zKYRWfY+W6vf3h
MD5 SHA1 SHA512 SSDEEP

windows:5 windows x86 arch:x86

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

3900720

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_BYTES_REVERSED_LO IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DLL IMAGE_FILE_BYTES_REVERSED_HI

PDB paths

oleaut32

SysFreeString SysReAllocStringLen SysAllocStringLen

advapi32

RegQueryValueExW RegOpenKeyExW RegCloseKey

user32

CharNextW LoadStringW MessageBoxW LoadStringW GetSystemMetrics CharUpperBuffW CharUpperW CharLowerBuffW

kernel32

Sleep VirtualFree VirtualAlloc lstrlenW VirtualQuery GetTickCount GetSystemInfo GetVersion CompareStringW IsValidLocale SetThreadLocale GetSystemDefaultUILanguage GetUserDefaultUILanguage GetLocaleInfoW WideCharToMultiByte MultiByteToWideChar GetACP LoadLibraryExW GetStartupInfoW GetProcAddress GetModuleHandleW GetModuleFileNameW GetCommandLineW FreeLibrary GetLastError UnhandledExceptionFilter RtlUnwind RaiseException ExitProcess SwitchToThread GetCurrentThreadId DeleteCriticalSection LeaveCriticalSection EnterCriticalSection InitializeCriticalSection FindFirstFileW FindClose WriteFile GetStdHandle CloseHandle GetProcAddress RaiseException LoadLibraryA GetLastError TlsSetValue TlsGetValue TlsFree TlsAlloc LocalFree LocalAlloc FreeLibrary WriteFile WideCharToMultiByte WaitForSingleObject VirtualQuery VerSetConditionMask VerifyVersionInfoW SetEvent ResetEvent IsValidLocale GetVersionExW GetThreadLocale GetStdHandle GetProcAddress GetModuleHandleW GetModuleFileNameW GetLocaleInfoW GetLocalTime GetDiskFreeSpaceW GetCPInfo FreeLibrary ExitProcess EnumSystemLocalesW EnumCalendarInfoW CreateEventW CompareStringW CloseHandle

version

VerQueryValueW GetFileVersionInfoSizeW GetFileVersionInfoW

netapi32

NetApiBufferFree NetWkstaGetInfo

Name

.text

Size

3.7MB

Virtual Size

3.7MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.itext

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

8KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.bss

Size

Virtual Size

22KB

Characteristics

IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.didata

Size

512B

Virtual Size

456B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.edata

Size

512B

Virtual Size

109B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rdata

Size

512B

Virtual Size

68B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

11KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Name

.rsrc

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

261f8b9ee047f2e9ff3437b55b228c50N.exe

oleaut32

advapi32

user32

kernel32

version

netapi32

generic