am_delta_patch_1[.]457[.]405[.]0_20603f9232f396c62979dc633081c961ecc19bb9[.]exe

General

Target
am_delta_patch_1.457.405.0_20603f9232f396c62979dc633081c961ecc19bb9.exe
Size 654KB
Sample260831-pc65cshr2x
SHA256 9cc6e938c8c01537c243f29152195836b9761e254147d1d5612b369b61281095
MD5 e0aaddd76485ab1a4986feb01707fbd0
SHA1 20603f9232f396c62979dc633081c961ecc19bb9
SHA512 3df4a1f760643a93df1332ce6ea2dbc11c500d3bbd48d56bd12be1d4567cf6195bdb6ea0b109db280f320304a6f256fdd4fe3fd26737b6a9e472cd93ccb3ce6f
SSDEEP 12288:akIFuus9klvkRSPKrQiHKKTpx/901D8OYMG/+esbExJxGqtHbmK8JZ:zmuusClvkRIr3KTzS8OYfmeKSTGyHbsn
TLSH
T18BE4F1617B950CF9EDBBC23D8A475656DBB278050720D69F03A082AB1F237E19D3DB21
MD5 SHA1 SHA512 SSDEEP TLSH

Score

1^/10

Malware Config

Signatures

File Explorer

am_delta_patch_1.457.405.0_20603f9232f396c62979dc633081c961ecc19bb9.exe

.exe 654KB

am_delta_patch_1.457.405.0_20603f9232f396c62979dc633081c961ecc19bb9.exe

IMPHASH 52cee9c1bc4bda1f4f98a36e5ef61615
SHA256 9cc6e938c8c01537c243f29152195836b9761e254147d1d5612b369b61281095
MD5 e0aaddd76485ab1a4986feb01707fbd0
SHA1 20603f9232f396c62979dc633081c961ecc19bb9
SHA512 3df4a1f760643a93df1332ce6ea2dbc11c500d3bbd48d56bd12be1d4567cf6195bdb6ea0b109db280f320304a6f256fdd4fe3fd26737b6a9e472cd93ccb3ce6f
SSDEEP 12288:akIFuus9klvkRSPKrQiHKKTpx/901D8OYMG/+esbExJxGqtHbmK8JZ:zmuusClvkRIr3KTzS8OYfmeKSTGyHbsn
TLSH
T18BE4F1617B950CF9EDBBC23D8A475656DBB278050720D69F03A082AB1F237E19D3DB21
MD5 SHA1 SHA512 SSDEEP TLSH

Digest

bb:57:9d:25:9a:a1:00:54:d0:d3:23:ce:ea:1a:05:e8:90:3f:43:27:79:5e:6d:a0:13:5e:22:f9:32:4c:b0:11

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

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

Chains

Aug 30, 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

33:00:00:01:1d: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

Revocation Status

Not revoked

Timespan

Mar 5, 2026 - Mar 3, 2027

Subject

CN=Microsoft Time-Stamp Service,OU=Microsoft America Operations+OU=nShield TSS ESN:3303-05E0-D947,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:02:21:33:c0:35:fb:d2:0f:21:a4:00:01:00:00:02:21

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_1.457.405.0_20603f9232f396c62979dc633081c961ecc19bb9.exe

advapi32

kernel32

rpcrt4

ntdll

generic