c73f1b9ae654b19d130e33f15f16a1324a933494dc515741c9f8c7247f95cae4

General

Target
c73f1b9ae654b19d130e33f15f16a1324a933494dc515741c9f8c7247f95cae4
Size 277KB
Sample260718-m188hsct7w
SHA256 c73f1b9ae654b19d130e33f15f16a1324a933494dc515741c9f8c7247f95cae4
MD5 3ed4b5d2321fdd5748717a3180b14b3e
SHA1 ef0a354ac128be8a333e8023d412dbf231e99ae1
SHA512 f3160ec3286ab793b6bb03106287aba0097407b4b8b04a426d7a917b6b79e1442f6f086ee3e5f58be16615d338b8beaf93f9415897a5ea765940626f7221d3f0
SSDEEP 6144:AA1l/D0BTC3dM7B+mCGBV+UdvrEFp7hKUm:AA1lb0By6B+mCGBjvrEH7dm
TLSH
T1AE54C35233F847ACF8F35E3069349F25E97ABC399E35E66E1640218D2C38A519D60B37
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
c73f1b9ae654b19d130e33f15f16a1324a933494dc515741c9f8c7247f95cae4

File Explorer

c73f1b9ae654b19d130e33f15f16a1324a933494dc515741c9f8c7247f95cae4

.exe 277KB

c73f1b9ae654b19d130e33f15f16a1324a933494dc515741c9f8c7247f95cae4

IMPHASH cd3b2d99c6655a5d4a14e30e380f5bf9
SHA256 c73f1b9ae654b19d130e33f15f16a1324a933494dc515741c9f8c7247f95cae4
MD5 3ed4b5d2321fdd5748717a3180b14b3e
SHA1 ef0a354ac128be8a333e8023d412dbf231e99ae1
SHA512 f3160ec3286ab793b6bb03106287aba0097407b4b8b04a426d7a917b6b79e1442f6f086ee3e5f58be16615d338b8beaf93f9415897a5ea765940626f7221d3f0
SSDEEP 6144:AA1l/D0BTC3dM7B+mCGBV+UdvrEFp7hKUm:AA1lb0By6B+mCGBjvrEH7dm
TLSH
T1AE54C35233F847ACF8F35E3069349F25E97ABC399E35E66E1640218D2C38A519D60B37
MD5 SHA1 SHA512 SSDEEP TLSH

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

24:d9:c4:9c:a7:75:d4:8c:9c:86:d5:74:d1:43:86:9f:bc:b3:59:d8:81:b8:45:2a:c8:6d:fc:e3:ec:fc:bb:91

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

c73f1b9ae654b19d130e33f15f16a1324a933494dc515741c9f8c7247f95cae4

PE Signature issue

kernel32

ole32

generic