435ab33f701a5be546995dbd72ce45c713c432376361ba160bec125206792172

General

Target
435ab33f701a5be546995dbd72ce45c713c432376361ba160bec125206792172
Size 277KB
Sample261001-ll9easv1d1
SHA256 435ab33f701a5be546995dbd72ce45c713c432376361ba160bec125206792172
MD5 38c34d8c93515d3b3450618260205745
SHA1 0e91ac686b6cc854cd4c782f5618f645f9b6f03d
SHA512 1aeb32f310f5bed3e5418488ea2554f72c661cdf810963dfb5927cf0ee6ea8821719ea527f53264def4fa0b0120ce9a62bfc558f24fd4b44a488276bf95ce240
SSDEEP 6144:AANUl/DRfkTC3dM7B+mCGBV+UdvrEFp7hKtG0:AANUlbRfky6B+mCGBjvrEH7n0
TLSH
T15154C35233F847ACF8F35E3028349F25E97ABC399E36E66D1641119D2D38A429D60B37
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
435ab33f701a5be546995dbd72ce45c713c432376361ba160bec125206792172

File Explorer

435ab33f701a5be546995dbd72ce45c713c432376361ba160bec125206792172

.exe 277KB

435ab33f701a5be546995dbd72ce45c713c432376361ba160bec125206792172

IMPHASH cd3b2d99c6655a5d4a14e30e380f5bf9
SHA256 435ab33f701a5be546995dbd72ce45c713c432376361ba160bec125206792172
MD5 38c34d8c93515d3b3450618260205745
SHA1 0e91ac686b6cc854cd4c782f5618f645f9b6f03d
SHA512 1aeb32f310f5bed3e5418488ea2554f72c661cdf810963dfb5927cf0ee6ea8821719ea527f53264def4fa0b0120ce9a62bfc558f24fd4b44a488276bf95ce240
SSDEEP 6144:AANUl/DRfkTC3dM7B+mCGBV+UdvrEFp7hKtG0:AANUlbRfky6B+mCGBjvrEH7n0
TLSH
T15154C35233F847ACF8F35E3028349F25E97ABC399E36E66D1641119D2D38A429D60B37
MD5 SHA1 SHA512 SSDEEP TLSH

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

9e:4b:1e:52:52:f7:58:4b:4d:b7:af:78:b4:7b:29:5d:93:0d:aa:8c:f5:53:83:42:5a:b5:db:cb:e3:7f:b3:bf

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Chains

Mar 29, 2023

CN=Microsoft Corporation,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Minor OS version

1

Major OS version

5

Entry point

46912

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_GUARD_CF 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

87KB

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

92KB

Virtual Size

92KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

5KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

435ab33f701a5be546995dbd72ce45c713c432376361ba160bec125206792172

PE Signature issue

kernel32

ole32

generic