8d628c7b19503dd67c08944bcc2bbec17e32b81a07593f46748820d73ace3ac5

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General

Target
8d628c7b19503dd67c08944bcc2bbec17e32b81a07593f46748820d73ace3ac5
Size 164KB
Sample261014-msyf2sttct
SHA256 8d628c7b19503dd67c08944bcc2bbec17e32b81a07593f46748820d73ace3ac5
MD5 7d8b4297e0586aa97f7df38a66c4ec6e
SHA1 69e671d5dc3c429fd331c302a9bcf44fe25f1acf
SHA512 f9dd7492c85b5b73c6e5d8d30e8f96759c9af87739e6bb15749dc247e18019d0fd97229f9e7f4f61220d1328cc7014c30d98615e4f3102327e1bbef0ec0a0731
SSDEEP 3072:DwzvOYTt5YP/aKavT/DvbEvK9aobNI2B+flkL7OjUuxGftPyhdY55s2ZUuyNFhyl:GtiP/aK2h9H/B+/8
TLSH
T158F3D61276F8116DF0B3AB30A9759B519ABAFC33DE21DB6F1680066D0E30941DA21F77
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
8d628c7b19503dd67c08944bcc2bbec17e32b81a07593f46748820d73ace3ac5

File Explorer

8d628c7b19503dd67c08944bcc2bbec17e32b81a07593f46748820d73ace3ac5

.exe 164KB

8d628c7b19503dd67c08944bcc2bbec17e32b81a07593f46748820d73ace3ac5

IMPHASH b696542cade53789c2cbed09ce287013
SHA256 8d628c7b19503dd67c08944bcc2bbec17e32b81a07593f46748820d73ace3ac5
MD5 7d8b4297e0586aa97f7df38a66c4ec6e
SHA1 69e671d5dc3c429fd331c302a9bcf44fe25f1acf
SHA512 f9dd7492c85b5b73c6e5d8d30e8f96759c9af87739e6bb15749dc247e18019d0fd97229f9e7f4f61220d1328cc7014c30d98615e4f3102327e1bbef0ec0a0731
SSDEEP 3072:DwzvOYTt5YP/aKavT/DvbEvK9aobNI2B+flkL7OjUuxGftPyhdY55s2ZUuyNFhyl:GtiP/aK2h9H/B+/8
TLSH
T158F3D61276F8116DF0B3AB30A9759B519ABAFC33DE21DB6F1680066D0E30941DA21F77
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

44:75:92:0e:43:d7:7c:9d:fa:ef:da:a4:eb:cd:b5:78:df:10:89:d3:e5:94:f3:38:06:8a:7e:26:04:42:e6:d4

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

CN=Google LLC,O=Google LLC,L=Mountain View,ST=California,C=US

Chains

Jan 10, 2024

CN=Google LLC,O=Google LLC,L=Mountain View,ST=California,C=US

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=Google LLC,O=Google LLC,L=Mountain View,ST=California,C=US

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Serial Number

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Apr 29, 2021 - Apr 28, 2036

Subject

CN=Google LLC,O=Google LLC,L=Mountain View,ST=California,C=US

Serial Number

0e:44:18:e2:de:de:36:dd:29:74:c3:44:3a:fb:5c:e5

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Jul 2, 2021 - Jul 10, 2024

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Serial Number

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Jul 14, 2023 - Oct 13, 2034

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Serial Number

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Mar 23, 2022 - Mar 22, 2037

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Serial Number

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Aug 1, 2022 - Nov 9, 2031

Minor OS version

Major OS version

Entry point

30034

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

GoogleUpdate_unsigned.pdb

advapi32

RegOpenKeyExW

kernel32

SizeofResource HeapFree GetCommandLineW GetModuleFileNameW InitializeCriticalSectionAndSpinCount HeapSize GetLastError GetFileAttributesExW LockResource HeapReAlloc RaiseException FindResourceExW LoadResource FindResourceW HeapAlloc DecodePointer HeapDestroy GetProcAddress DeleteCriticalSection GetProcessHeap GetModuleHandleW FreeLibrary LoadLibraryExW CloseHandle CreateFileW SetFilePointerEx GetConsoleMode GetConsoleOutputCP FlushFileBuffers GetStringTypeW SetStdHandle IsDebuggerPresent OutputDebugStringW EnterCriticalSection LeaveCriticalSection UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent GetStartupInfoW QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead SetLastError TlsAlloc TlsGetValue TlsSetValue TlsFree RtlUnwind EncodePointer ExitProcess GetModuleHandleExW GetStdHandle WriteFile FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo GetCommandLineA MultiByteToWideChar WideCharToMultiByte GetEnvironmentStringsW FreeEnvironmentStringsW LCMapStringW GetFileType WriteConsoleW

shell32

SHGetFolderPathW

user32

CharLowerBuffW

shlwapi

SHQueryValueExW PathAppendW PathRemoveFileSpecW

Sharing

General

Malware Config

Signatures

File Explorer

8d628c7b19503dd67c08944bcc2bbec17e32b81a07593f46748820d73ace3ac5

PE Signature issue

advapi32

kernel32

shell32

user32

shlwapi

generic