0203c69cd9701bfa01c1052b38e9081e2ae97d9004c0805bbaccc37bdb36638c

General

Target
0203c69cd9701bfa01c1052b38e9081e2ae97d9004c0805bbaccc37bdb36638c
Size 216KB
Sample260530-hpkcsshw7m
SHA256 0203c69cd9701bfa01c1052b38e9081e2ae97d9004c0805bbaccc37bdb36638c
MD5 fc9f54b97858c784d2c736a2306710f8
SHA1 f79cc2a69faa7c8cdaadf2f9487d6294a60c543c
SHA512 0d40b17ff3bac5722cbaef44ce030b0fd2d8810c784353d54afb4ea797635713b6cec6beb9b01bb5ba9776557a0dcd10d4f75a889597ea4ff02d25e2f7903cec
SSDEEP 3072:CgNpVWPxi/7gKNkhSC+t+MMCTs0kH+Bkx6uyXnZeiB+3u3dWYyNJ5LW0fRDLgeox:r7gKNkhSR/5kHouyXnZhB+h8WHVYz
TLSH
T16E245E1233F84929F8F36E3168349F26D93EBC31AE35EB6E1644219E1D35A419D61B33
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
0203c69cd9701bfa01c1052b38e9081e2ae97d9004c0805bbaccc37bdb36638c

File Explorer

0203c69cd9701bfa01c1052b38e9081e2ae97d9004c0805bbaccc37bdb36638c

.exe 216KB

0203c69cd9701bfa01c1052b38e9081e2ae97d9004c0805bbaccc37bdb36638c

IMPHASH e00d60405a249a05d3b09aa7fe924b17
SHA256 0203c69cd9701bfa01c1052b38e9081e2ae97d9004c0805bbaccc37bdb36638c
MD5 fc9f54b97858c784d2c736a2306710f8
SHA1 f79cc2a69faa7c8cdaadf2f9487d6294a60c543c
SHA512 0d40b17ff3bac5722cbaef44ce030b0fd2d8810c784353d54afb4ea797635713b6cec6beb9b01bb5ba9776557a0dcd10d4f75a889597ea4ff02d25e2f7903cec
SSDEEP 3072:CgNpVWPxi/7gKNkhSC+t+MMCTs0kH+Bkx6uyXnZeiB+3u3dWYyNJ5LW0fRDLgeox:r7gKNkhSR/5kHouyXnZhB+h8WHVYz
TLSH
T16E245E1233F84929F8F36E3168349F26D93EBC31AE35EB6E1644219E1D35A419D61B33
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

54:ce:91:a9:37:20:91:53:13:4c:58:0e:5d:15:c9:d4:93:dd:47:4e:96:13:90:59:91:2d:cd:8e:21:6b:e5:1b

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

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

Chains

Apr 24, 2021

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

Subject

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

Serial Number

33:00:00:01:e2:f1:7d:92:02:0e:49:f8:7f:00:00:00:00:01:e2

Issuer

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

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Dec 15, 2020 - Dec 2, 2021

Subject

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

Serial Number

61:0e:90:d2:00:00:00:00:00:03

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Jul 8, 2011 - Jul 8, 2026

Subject

CN=Microsoft Time-Stamp Service,OU=Microsoft Operations Puerto Rico+OU=Thales TSS ESN:4D2F-E3DD-BEEF,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:01:5f:c3:ae:65:56:e5:53:58:ec:00:00:00:00:01:5f

Issuer

CN=Microsoft Time-Stamp PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Jan 14, 2021 - Apr 11, 2022

Subject

CN=Microsoft Time-Stamp PCA 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

61:09:81:2a:00:00:00:00:00:02

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Jul 1, 2010 - Jul 1, 2025

Minor OS version

1

Major OS version

5

Entry point

46610

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

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 DeleteFileW FindClose FindFirstFileExW FindNextFileW GetFileAttributesExW GetFileInformationByHandle RemoveDirectoryW SetFilePointerEx AreFileApisANSI SetLastError CopyFileW MultiByteToWideChar WideCharToMultiByte InitializeCriticalSectionAndSpinCount SwitchToThread TlsAlloc TlsGetValue TlsSetValue TlsFree RtlUnwind EnterCriticalSection LeaveCriticalSection DeleteCriticalSection EncodePointer 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

Sharing

General

Malware Config

Signatures

File Explorer

0203c69cd9701bfa01c1052b38e9081e2ae97d9004c0805bbaccc37bdb36638c

PE Signature issue

kernel32

ole32

generic