am_delta_patch_1[.]461[.]37[.]0_871a393833137c684c96a280479c62d0ccadb5d9[.]exe

General

Target
am_delta_patch_1.461.37.0_871a393833137c684c96a280479c62d0ccadb5d9.exe
Size 502KB
Sample261023-pc65csxyhv
SHA256 8b007030d7afed2c03f2ebaa16a5fe95f51d7336213877e01d79bf3e2d455843
MD5 8527c6b9f577fc18d322bcfe12919949
SHA1 871a393833137c684c96a280479c62d0ccadb5d9
SHA512 62d907c69369db857179ddf0ba3b16ebc7f6c159dd9cf87b2d682b4cf837952d1d01e6f750a5c820c51c72ab8aab6625b83c5fd1865c9aef7e548901df4e7ec2
SSDEEP 12288:/kIFuus9klvkRSPKKn3npTuEkz9RH6GOKz/5K9Ym:MmuusClvkRIb3prkz7bFL5K9Ym
TLSH
T12FB4E155BBD508F9DDBBC23D89465A06EBB27C060720D79F07A0866B1F237A09D3EB11
MD5 SHA1 SHA512 SSDEEP TLSH

Score

1^/10

Malware Config

Signatures

File Explorer

am_delta_patch_1.461.37.0_871a393833137c684c96a280479c62d0ccadb5d9.exe

.exe 502KB

am_delta_patch_1.461.37.0_871a393833137c684c96a280479c62d0ccadb5d9.exe

IMPHASH 52cee9c1bc4bda1f4f98a36e5ef61615
SHA256 8b007030d7afed2c03f2ebaa16a5fe95f51d7336213877e01d79bf3e2d455843
MD5 8527c6b9f577fc18d322bcfe12919949
SHA1 871a393833137c684c96a280479c62d0ccadb5d9
SHA512 62d907c69369db857179ddf0ba3b16ebc7f6c159dd9cf87b2d682b4cf837952d1d01e6f750a5c820c51c72ab8aab6625b83c5fd1865c9aef7e548901df4e7ec2
SSDEEP 12288:/kIFuus9klvkRSPKKn3npTuEkz9RH6GOKz/5K9Ym:MmuusClvkRIb3prkz7bFL5K9Ym
TLSH
T12FB4E155BBD508F9DDBBC23D89465A06EBB27C060720D79F07A0866B1F237A09D3EB11
MD5 SHA1 SHA512 SSDEEP TLSH

Digest

a5:eb:46:55:e9:74:45:ae:66:2b:77:e4:81:91:6f:a6:7e:9c:20:74:f3:91:e8:2b:5d:b8:51:24:83:35:e0:69

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

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

Chains

Oct 15, 2026

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

CN=Microsoft Windows Code Signing PCA 2024,O=Microsoft Corporation,C=US

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

Subject

CN=Microsoft Windows Code Signing PCA 2024,O=Microsoft Corporation,C=US

Serial Number

33:00:00:00:1c:48:9f:81:df:a1:b0:b7:77:00:00:00:00:00:1c

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Aug 8, 2024 - Jun 23, 2035

Subject

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

Serial Number

33:00:00:01:1d:67:d6:e7:7f:e2:d2:68:d3:00:00:00:00:01:1d

Issuer

CN=Microsoft Windows Code Signing PCA 2024,O=Microsoft Corporation,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Timespan

Mar 5, 2026 - Mar 3, 2027

Subject

CN=Microsoft Time-Stamp Service,OU=Microsoft America Operations+OU=nShield TSS ESN:E002-05E0-D947,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:02:29:0e:d5:64:2a:b4:97:f2:1a:00:01:00:00:02:29

Issuer

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

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Feb 19, 2026 - May 17, 2027

Subject

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

Serial Number

33:00:00:00:15:c5:e7:6b:9e:02:9b:49:99:00:00:00:00:00:15

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Timespan

Sep 30, 2021 - Sep 30, 2030

Minor OS version

0

Major OS version

10

Entry point

30576

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA 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_LARGE_ADDRESS_AWARE

PDB paths

MpWUStub.pdb

advapi32

UnregisterTraceGuids RegisterTraceGuidsW GetTraceEnableLevel GetTraceEnableFlags GetTraceLoggerHandle TraceMessage EventWriteTransfer RegCreateKeyExW RegSetValueExW RegOpenKeyExW RegQueryValueExW LookupPrivilegeValueW AdjustTokenPrivileges RegCloseKey EventUnregister EventRegister OpenThreadToken OpenProcessToken GetLengthSid CheckTokenMembership FreeSid CopySid AllocateAndInitializeSid

kernel32

CloseHandle IsDebuggerPresent UnhandledExceptionFilter SetUnhandledExceptionFilter GetLastError SetLastError GetCurrentProcess TerminateProcess IsProcessorFeaturePresent GetCurrentThread GetCurrentThreadId HeapAlloc HeapFree EnterCriticalSection LeaveCriticalSection DeleteCriticalSection FlsAlloc FlsGetValue FlsSetValue FlsFree InitializeCriticalSectionAndSpinCount GetSystemTimeAsFileTime FreeLibrary GetProcAddress LoadLibraryExW CompareStringW LCMapStringW IsValidCodePage GetACP GetOEMCP GetCPInfo GetStringTypeW MultiByteToWideChar ExitProcess GetModuleHandleW GetModuleHandleExW GetProcessHeap WideCharToMultiByte HeapSize HeapReAlloc GetStartupInfoW QueryPerformanceCounter GetCurrentProcessId InitializeSListHead EncodePointer RaiseException InitializeCriticalSectionEx CallNamedPipeW InitializeProcThreadAttributeList CreateToolhelp32Snapshot UpdateProcThreadAttribute Process32NextW Process32FirstW DeleteProcThreadAttributeList WaitNamedPipeW VirtualQuery FlushFileBuffers GetProcessId GetProcessTimes GetCommandLineW GetThreadTimes GetModuleFileNameW GetEnvironmentVariableW GetSystemDirectoryW HeapSetInformation CreateProcessW GetExitCodeProcess FindNextFileW WriteFile SetEnvironmentVariableW FindClose WaitForSingleObject CreateFileW GetFileAttributesW OpenProcess CreateEventW SetEvent WaitForSingleObjectEx ResetEvent SetFilePointerEx QueryFullProcessImageNameW VirtualLock GetStdHandle GetCommandLineA FindFirstFileExW GetEnvironmentStringsW FreeEnvironmentStringsW SetStdHandle GetFileType GetConsoleOutputCP GetConsoleMode WriteConsoleW DecodePointer

rpcrt4

UuidCreate

ntdll

RtlNtStatusToDosError RtlGetVersion RtlPcToFileHeader RtlUnwindEx RtlVirtualUnwind RtlLookupFunctionEntry RtlCaptureContext RtlUnwind

Sharing

General

Malware Config

Signatures

File Explorer

am_delta_patch_1.461.37.0_871a393833137c684c96a280479c62d0ccadb5d9.exe

advapi32

kernel32

rpcrt4

ntdll

generic