acf38d1f64feee701ebe5da5505a405a2c748e6b36a2116e8be4ce3cb2627a3d

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General

Target
acf38d1f64feee701ebe5da5505a405a2c748e6b36a2116e8be4ce3cb2627a3d
Size 464KB
Sample240624-bpy3mawemk
SHA256 acf38d1f64feee701ebe5da5505a405a2c748e6b36a2116e8be4ce3cb2627a3d
MD5 f68e872018b3a9976982df88c5f0353e
SHA1 1b4c47d61b37f4bb2c0ff207c803d0dcf5b874f5
SHA512 b794195dc71ca55ba80ebd54bc526258b23c513071b8156726ea00d30e5582703894b4d3bf66ccce6cdad1cc44158f5fbb1a8ba8aebcb9a06d57666fdaaaaa40
SSDEEP 6144:dUap+cjTLFxbQPEOIIIPCn4EOIuIPJEOOcHTETKEOIIIPC:dBNLDuEVI2C4EVu2JEVcBEVI2C
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Signatures

Detects executables built or packed with MPress PE compressor 1 IoCs

resource	yara_rule
sample	INDICATOR_EXE_Packed_MPress

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
acf38d1f64feee701ebe5da5505a405a2c748e6b36a2116e8be4ce3cb2627a3d

File Explorer

acf38d1f64feee701ebe5da5505a405a2c748e6b36a2116e8be4ce3cb2627a3d

.exe 464KB

acf38d1f64feee701ebe5da5505a405a2c748e6b36a2116e8be4ce3cb2627a3d

IMPHASH 26babd76bbb7f9c516a338b0601b4c9f
SHA256 acf38d1f64feee701ebe5da5505a405a2c748e6b36a2116e8be4ce3cb2627a3d
MD5 f68e872018b3a9976982df88c5f0353e
SHA1 1b4c47d61b37f4bb2c0ff207c803d0dcf5b874f5
SHA512 b794195dc71ca55ba80ebd54bc526258b23c513071b8156726ea00d30e5582703894b4d3bf66ccce6cdad1cc44158f5fbb1a8ba8aebcb9a06d57666fdaaaaa40
SSDEEP 6144:dUap+cjTLFxbQPEOIIIPCn4EOIuIPJEOOcHTETKEOIIIPC:dBNLDuEVI2C4EVu2JEVcBEVI2C
MD5 SHA1 SHA512 SSDEEP

windows:1 windows x86 arch:x86

Detects executables built or packed with MPress PE compressor
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

204800

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_32BIT_MACHINE

PDB paths

wsock32

WSAGetLastError WSAStartup __WSAFDIsSet accept bind closesocket connect gethostbyname htonl htons inet_addr ioctlsocket listen recv select send socket

ole32

CoCreateInstance CLSIDFromString CoTaskMemFree CoInitialize CoUninitialize

oleaut32

SysAllocString

wininet

DeleteUrlCacheEntry FindFirstUrlCacheEntryA FindNextUrlCacheEntryA

kernel32

ExitProcess ExitThread ExpandEnvironmentStringsA FileTimeToLocalFileTime FileTimeToSystemTime FindClose FindFirstFileA FindNextFileA FreeLibrary GetCommandLineA GetCurrentProcessId GetCurrentThreadId GetExitCodeProcess GetExitCodeThread GetFileAttributesA GetFileSize GetFileTime GetLocalTime GetModuleFileNameA GetModuleHandleA CloseHandle GetProcAddress GetSystemDirectoryA GetTempPathA GetTickCount GetTimeZoneInformation GetVersion GetVersionExA GetWindowsDirectoryA GlobalMemoryStatus CopyFileA InterlockedIncrement IsBadReadPtr IsBadWritePtr LoadLibraryA CreateDirectoryA LocalAlloc LocalFree OpenFile OpenMutexA OpenProcess PeekNamedPipe CreateFileA ReadFile RemoveDirectoryA RtlUnwind SetFileAttributesA SetFilePointer CreateMutexA Sleep TerminateProcess TerminateThread CreatePipe VirtualQuery CreateProcessA WaitForSingleObject WideCharToMultiByte WinExec WriteFile lstrlenA lstrlenW CreateThread DeleteFileA

user32

GetWindowTextA GetWindowRect FindWindowA GetWindow IsWindowVisible GetClassNameA GetForegroundWindow LoadCursorA SetTimer KillTimer RegisterClassA GetMessageA CreateDesktopA SetThreadDesktop GetThreadDesktop TranslateMessage DispatchMessageA SendMessageA CharUpperBuffA OemToCharA PostQuitMessage ShowWindow CreateWindowExA DestroyWindow DefWindowProcA

gdi32

GetStockObject DeleteObject

advapi32

RegCreateKeyExA RegCloseKey RegOpenKeyExA RegQueryValueExA RegSetValueExA GetSecurityInfo SetSecurityInfo SetEntriesInAclA

crtdll

_itoa __GetMainArgs _sleep _strcmpi _stricmp atoi exit memcpy memset raise rand signal sprintf srand sscanf strcat strchr strncmp

Name

.text

Size

45KB

Virtual Size

45KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.bss

Size

Virtual Size

122KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.data

Size

12KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.ajelhf

Size

512B

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

YvMwSKcG

Size

5KB

Virtual Size

5KB

Characteristics

Name

SDNZitSJ

Size

102KB

Virtual Size

102KB

Characteristics

Name

bcHGSTfV

Size

25KB

Virtual Size

25KB

Characteristics

Name

cYPGyDxw

Size

12KB

Virtual Size

12KB

Characteristics

Name

WvAbSfGd

Size

1024B

Virtual Size

694B

Characteristics

Name

kJekgmNX

Size

512B

Virtual Size

440B

Characteristics

Name

aKaYBrGB

Size

165KB

Virtual Size

164KB

Characteristics

Name

OFPrcsAj

Size

512B

Virtual Size

Characteristics

Name

XLchblPJ

Size

35KB

Virtual Size

35KB

Characteristics

Name

PXjJpXAJ

Size

49KB

Virtual Size

49KB

Characteristics

Sharing

General

Malware Config

Signatures

File Explorer

acf38d1f64feee701ebe5da5505a405a2c748e6b36a2116e8be4ce3cb2627a3d

wsock32

ole32

oleaut32

wininet

kernel32

user32

gdi32

advapi32

crtdll

generic