8909b0b8d9ee591fc1c02c086f978eba7c2eb4c46f79f74be2da60ceae16a5e6

General

Target
8909b0b8d9ee591fc1c02c086f978eba7c2eb4c46f79f74be2da60ceae16a5e6
Size 1.5MB
Sample261027-e6mbya1wcx
SHA256 8909b0b8d9ee591fc1c02c086f978eba7c2eb4c46f79f74be2da60ceae16a5e6
MD5 a9f822e78a141e0d9286e56760623c66
SHA1 9b22e2988e4f3da6e42c1ad023bdb5fdf3a9ab40
SHA512 8768675fcd9ea2078117be7c95cccfc3ce5905725c4a3ee913127e7c01a3f0858f4bbb14f82210de67c688ccab10b3e2592d0b21bb2dcb14f9c204ff4a2a7c44
SSDEEP 24576:4Slw2U5BOjfShxDbdSgkfxJQqH2l5UBDeiq3ZJWCOWkpNyBo4kx929bL3Hnx:7lfUfOjfAbdSgkpyqWl5Y+GSB+kn3Hnx
TLSH
T1DD75F01277F81639F8F36E305C759B69DA3EBC319D35EA6D2A54219E1C38A01D930B23
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
8909b0b8d9ee591fc1c02c086f978eba7c2eb4c46f79f74be2da60ceae16a5e6

File Explorer

8909b0b8d9ee591fc1c02c086f978eba7c2eb4c46f79f74be2da60ceae16a5e6

.exe 1.5MB

8909b0b8d9ee591fc1c02c086f978eba7c2eb4c46f79f74be2da60ceae16a5e6

IMPHASH cd3b2d99c6655a5d4a14e30e380f5bf9
SHA256 8909b0b8d9ee591fc1c02c086f978eba7c2eb4c46f79f74be2da60ceae16a5e6
MD5 a9f822e78a141e0d9286e56760623c66
SHA1 9b22e2988e4f3da6e42c1ad023bdb5fdf3a9ab40
SHA512 8768675fcd9ea2078117be7c95cccfc3ce5905725c4a3ee913127e7c01a3f0858f4bbb14f82210de67c688ccab10b3e2592d0b21bb2dcb14f9c204ff4a2a7c44
SSDEEP 24576:4Slw2U5BOjfShxDbdSgkfxJQqH2l5UBDeiq3ZJWCOWkpNyBo4kx929bL3Hnx:7lfUfOjfAbdSgkpyqWl5Y+GSB+kn3Hnx
TLSH
T1DD75F01277F81639F8F36E305C759B69DA3EBC319D35EA6D2A54219E1C38A01D930B23
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

UPX packed file

Detects executables packed with UPX/modified UPX open source packer.

upx
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

1

Major OS version

5

Entry point

47360

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

MicrosoftEdgeUpdate_unsigned.pdb

kernel32

GetModuleFileNameW GetLastError CloseHandle GetProcAddress CreateProcessW FreeLibrary GetTempFileNameW LoadLibraryExW GetCommandLineW GetModuleHandleW WriteConsoleW RaiseException GetSystemInfo VirtualProtect VirtualQuery LoadLibraryExA UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead IsDebuggerPresent GetStartupInfoW LocalFree FormatMessageA CreateDirectoryW CreateFileW FindClose FindFirstFileExW FindNextFileW GetFileAttributesExW SetFileInformationByHandle SetFilePointerEx AreFileApisANSI CopyFileW GetFileInformationByHandleEx MultiByteToWideChar WideCharToMultiByte RtlUnwind SetLastError EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree GetStdHandle WriteFile ExitProcess GetModuleHandleExW GetCPInfo HeapAlloc HeapFree IsValidCodePage GetACP GetOEMCP GetCommandLineA GetEnvironmentStringsW FreeEnvironmentStringsW SetStdHandle GetFileType GetStringTypeW LCMapStringW GetProcessHeap HeapSize HeapReAlloc FlushFileBuffers GetConsoleOutputCP GetConsoleMode DecodePointer

ole32

CoTaskMemFree

Name

.text

Size

88KB

Virtual Size

87KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

2KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.didat

Size

512B

Virtual Size

24B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

93KB

Virtual Size

92KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

UPX1

Size

1.3MB

Virtual Size

1.3MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

8909b0b8d9ee591fc1c02c086f978eba7c2eb4c46f79f74be2da60ceae16a5e6

kernel32

ole32

generic