e9c8fedbfc0f608215ce4cb47bf4e45037e8a95fe014b8b6cd6e12202dec3027

General

Target
e9c8fedbfc0f608215ce4cb47bf4e45037e8a95fe014b8b6cd6e12202dec3027
Size 277KB
Sample260727-js1pmabl8t
SHA256 e9c8fedbfc0f608215ce4cb47bf4e45037e8a95fe014b8b6cd6e12202dec3027
MD5 3906fdac24b0061e02f1f277f9da5353
SHA1 8e0f9ac57f3b5ed387a983c03e4f7aa9ea2d1d3b
SHA512 e4e94b4d57e655092fd4f8b299a60b6fd41dfde9e8b0a559563e0241a1d9823730f0c8b95d72432704909886cde15a6f0f3d2d896398c8ad9f4a5b594c1fedd9
SSDEEP 6144:obl/DRfkTC3dM7B+mCGBV+UdvrEFp7hKPW:oblbRfky6B+mCGBjvrEH7R
TLSH
T19054D35233F84BACF8F35E3029349F25E97ABC399E35E66E1640119D2D38A419D60B37
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
e9c8fedbfc0f608215ce4cb47bf4e45037e8a95fe014b8b6cd6e12202dec3027

File Explorer

e9c8fedbfc0f608215ce4cb47bf4e45037e8a95fe014b8b6cd6e12202dec3027

.exe 277KB

e9c8fedbfc0f608215ce4cb47bf4e45037e8a95fe014b8b6cd6e12202dec3027

IMPHASH cd3b2d99c6655a5d4a14e30e380f5bf9
SHA256 e9c8fedbfc0f608215ce4cb47bf4e45037e8a95fe014b8b6cd6e12202dec3027
MD5 3906fdac24b0061e02f1f277f9da5353
SHA1 8e0f9ac57f3b5ed387a983c03e4f7aa9ea2d1d3b
SHA512 e4e94b4d57e655092fd4f8b299a60b6fd41dfde9e8b0a559563e0241a1d9823730f0c8b95d72432704909886cde15a6f0f3d2d896398c8ad9f4a5b594c1fedd9
SSDEEP 6144:obl/DRfkTC3dM7B+mCGBV+UdvrEFp7hKPW:oblbRfky6B+mCGBjvrEH7R
TLSH
T19054D35233F84BACF8F35E3029349F25E97ABC399E35E66E1640119D2D38A419D60B37
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

48:fb:68:a3:86:2e:e5:8b:8f:6b:14:db:91:83:f5:f4:a9:71:2c:cf:33:20:2f:5c:31:70:00:53:42:df:ca:38

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

e9c8fedbfc0f608215ce4cb47bf4e45037e8a95fe014b8b6cd6e12202dec3027

PE Signature issue

kernel32

ole32

generic