am_delta_patch_1[.]449[.]259[.]0_fe58b5d75eab22804455b2c29d8483cdd9f6f404[.]exe

General

Target
am_delta_patch_1.449.259.0_fe58b5d75eab22804455b2c29d8483cdd9f6f404.exe
Size 330KB
Sample260424-amny7sbt21
SHA256 c03a318b3d835510da7ea0816b06710ad9786723cd73607720e1c666019406b2
MD5 c02cf4ec9972dc39f18c00b42732297c
SHA1 fe58b5d75eab22804455b2c29d8483cdd9f6f404
SHA512 27bdf2f06a2f392e018edb31e7089b6a54876850f744609e13032e162217e1020b28ec8d0bbd371c129c6a710e5d7273d836fb8bd3ba235bedf9e618689dc911
SSDEEP 6144:MrCFuGeF7SsncR9klvkRS6E/9+9ECJXh9ivRrwJlE3wAEe9E:wkIFuus9klvkRSPK9h9ivRrw6Ee9E
TLSH
T12274BF55BBA40CF9DD6BC23D89525A06EAB278050720D7DF03A046AB5F237E1DD3EB21
MD5 SHA1 SHA512 SSDEEP TLSH

Score

1^/10

Malware Config

Signatures

File Explorer

am_delta_patch_1.449.259.0_fe58b5d75eab22804455b2c29d8483cdd9f6f404.exe

.exe 330KB

am_delta_patch_1.449.259.0_fe58b5d75eab22804455b2c29d8483cdd9f6f404.exe

IMPHASH 52cee9c1bc4bda1f4f98a36e5ef61615
SHA256 c03a318b3d835510da7ea0816b06710ad9786723cd73607720e1c666019406b2
MD5 c02cf4ec9972dc39f18c00b42732297c
SHA1 fe58b5d75eab22804455b2c29d8483cdd9f6f404
SHA512 27bdf2f06a2f392e018edb31e7089b6a54876850f744609e13032e162217e1020b28ec8d0bbd371c129c6a710e5d7273d836fb8bd3ba235bedf9e618689dc911
SSDEEP 6144:MrCFuGeF7SsncR9klvkRS6E/9+9ECJXh9ivRrwJlE3wAEe9E:wkIFuus9klvkRSPK9h9ivRrw6Ee9E
TLSH
T12274BF55BBA40CF9DD6BC23D89525A06EAB278050720D7DF03A046AB5F237E1DD3EB21
MD5 SHA1 SHA512 SSDEEP TLSH

Digest

16:ad:54:57:75:ab:ac:1e:31:ee:d1:a1:a9:50:b9:1b:a7:8f:87:35:d8:36:76:72:81:f0:e0:65:2b:cd:3f:c5

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

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

Chains

Apr 23, 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

Revocation Status

Not revoked

Timespan

Aug 8, 2024 - Jun 23, 2035

Subject

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

Serial Number

33:00:00:00:84:b6:d5:f8:6e:a3:41:32:1d:00:00:00:00:00:84

Issuer

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

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

May 8, 2025 - May 6, 2026

Subject

CN=Microsoft Time-Stamp Service,OU=Microsoft America Operations+OU=nShield TSS ESN:DC00-05E0-D947,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:02:24:3b:84:21:b0:2c:ac:64:22:00:01:00:00:02:24

Issuer

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

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

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

Revocation Status

Not revoked

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_1.449.259.0_fe58b5d75eab22804455b2c29d8483cdd9f6f404.exe

advapi32

kernel32

rpcrt4

ntdll

generic