c0103fbffe7779bf42d578035f607681620589d65c20e3f7c9d34c509b07cd92

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General

Target
c0103fbffe7779bf42d578035f607681620589d65c20e3f7c9d34c509b07cd92
Size 11.9MB
Sample261017-e81bksdb46
SHA256 c0103fbffe7779bf42d578035f607681620589d65c20e3f7c9d34c509b07cd92
MD5 9a85929f04718b0b498ff1855cb61e87
SHA1 fee5b846bdb4b73bab4e69476be692377e3f3a2b
SHA512 2660ffbf47ca058a10f68514f0b84aa84d1ae7b393b1314325ffe011c1beb76d8a9def0bede9d7852c27a70950d5ae9d7e679257a4dcc41dbd4da4dcd870901c
SSDEEP 196608:Jz7uqlEmF0CBzfeVEWeGNdwJw8wtyjp7qejDFE3XIJ042vHrnnHagOzziWDDsd+:57hEmLzfeVEzJwyjPZE34J03rnnHa7C
TLSH
T1C7C63395B3E045E0F8B3E13CD4E60101EA727C1A57B182D716A06AA33E37AC52E7DF95
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Untrusted Codesign Signers 1 IoCs

Codesigned file was signed by an untrusted entity.

resource
c0103fbffe7779bf42d578035f607681620589d65c20e3f7c9d34c509b07cd92

File Explorer

c0103fbffe7779bf42d578035f607681620589d65c20e3f7c9d34c509b07cd92

.exe 11.9MB
z3c6yUY2uTn1SAtY.pyc

5.4MB

c0103fbffe7779bf42d578035f607681620589d65c20e3f7c9d34c509b07cd92

IMPHASH e3e80a143805ea18936c8f612e25d363
SHA256 c0103fbffe7779bf42d578035f607681620589d65c20e3f7c9d34c509b07cd92
MD5 9a85929f04718b0b498ff1855cb61e87
SHA1 fee5b846bdb4b73bab4e69476be692377e3f3a2b
SHA512 2660ffbf47ca058a10f68514f0b84aa84d1ae7b393b1314325ffe011c1beb76d8a9def0bede9d7852c27a70950d5ae9d7e679257a4dcc41dbd4da4dcd870901c
SSDEEP 196608:Jz7uqlEmF0CBzfeVEWeGNdwJw8wtyjp7qejDFE3XIJ042vHrnnHagOzziWDDsd+:57hEmLzfeVEzJwyjPZE34J03rnnHa7C
TLSH
T1C7C63395B3E045E0F8B3E13CD4E60101EA727C1A57B182D716A06AA33E37AC52E7DF95
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.

PE Signature issue

Digest

c8:6a:ee:17:35:13:26:c6:db:47:be:34:69:00:00:ef:76:6a:d4:8b:de:6d:2c:07:19:db:79:23:c0:bb:e1:fb

Digest Algorithm

sha256

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=温江区明宇网络技术服务工作室,O=温江区明宇网络技术服务工作室,L=成都市,ST=四川省,C=CN

Chains

Jan 1, 0001

Subject

Serial Number

61:19:93:e4:00:00:00:00:00:1c

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Feb 22, 2011 - Feb 22, 2021

Subject

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

Serial Number

1d:84:ab:35:22:3b:31:c5:9d:ad:b6:ae:05:64:66:46

Issuer

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Sep 22, 2021 - Sep 21, 2031

Subject

CN=Verokey Secure Code,O=Verokey,C=AU

Serial Number

01:b1:44:fb:86:1a:74:fd:c9:85:6a:a6:b0:61:6b:5a

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

Mar 17, 2022 - Mar 16, 2037

Subject

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

Serial Number

72:94:04:10:1f:3e:0c:a3:47:83:7f:ca:17:5a:84:38

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageContentCommitment, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Nov 1, 2005 - Nov 1, 2025

Subject

CN=温江区明宇网络技术服务工作室,O=温江区明宇网络技术服务工作室,L=成都市,ST=四川省,C=CN

Serial Number

01:a2:32:2d:9e:1a:42:43:0d:fb:85:b8:14:3e:e7:35

Issuer

CN=Verokey Secure Code,O=Verokey,C=AU

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Oct 13, 2025 - Jan 8, 2029

Subject

CN=DigiCert SHA256 RSA4096 Timestamp Responder 2026 1,O=DigiCert\, Inc.,C=US

Serial Number

08:4f:dc:33:4f:7e:45:4e:db:c3:0f:8f:f9:92:18:35

Issuer

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Aug 5, 2026 - Nov 4, 2037

Subject

CN=DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1,O=DigiCert\, Inc.,C=US

Serial Number

0d:c7:ac:57:05:ff:21:99:2e:40:43:22:0c:3a:49:86

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

May 7, 2025 - Jan 14, 2038

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

59248

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_FORCE_INTEGRITY 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

user32

CreateWindowExW ShutdownBlockReasonCreate MsgWaitForMultipleObjects ShowWindow DestroyWindow RegisterClassW DefWindowProcW PeekMessageW DispatchMessageW TranslateMessage GetMonitorInfoW MonitorFromPoint GetCursorPos GetSystemMetrics PostMessageW GetMessageW MessageBoxW MessageBoxA SystemParametersInfoW DestroyIcon SetWindowLongPtrW GetWindowLongPtrW GetClientRect InvalidateRect ReleaseDC GetDC DrawTextW GetDialogBaseUnits EndDialog DialogBoxIndirectParamW MoveWindow SendMessageW

comctl32

ord380

kernel32

GetACP IsValidCodePage GetStringTypeW GetFileAttributesExW SetEnvironmentVariableW FlushFileBuffers LCMapStringW CompareStringW VirtualProtect GetCurrentDirectoryW HeapAlloc GetFileSizeEx GetConsoleOutputCP GetOEMCP GetCPInfo GetLastError FreeLibrary GetProcAddress LoadLibraryExW GetModuleHandleW MulDiv FormatMessageW CloseHandle GetCurrentProcess GetModuleFileNameW SetDllDirectoryW GetEnvironmentStringsW SetErrorMode GetCurrentProcessId OpenProcess QueryFullProcessImageNameW CreateToolhelp32Snapshot Process32FirstW Process32NextW CreateDirectoryW GetCommandLineW GetEnvironmentVariableW ExpandEnvironmentStringsW DeleteFileW FindClose FindFirstFileW FindNextFileW GetDriveTypeW RemoveDirectoryW GetTempPathW QueryPerformanceCounter QueryPerformanceFrequency WaitForSingleObject Sleep TerminateProcess GetExitCodeProcess CreateProcessW GetStartupInfoW LocalFree SetConsoleCtrlHandler K32EnumProcessModules K32GetModuleFileNameExW CreateFileW FindFirstFileExW GetFinalPathNameByHandleW MultiByteToWideChar WideCharToMultiByte SetFilePointerEx FreeEnvironmentStringsW GetProcessHeap GetTimeZoneInformation HeapSize HeapReAlloc WriteConsoleW SetEndOfFile CreateSymbolicLinkW GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead SetUnhandledExceptionFilter RtlUnwindEx SetLastError FlsAlloc FlsGetValue FlsSetValue FlsFree EnterCriticalSection LeaveCriticalSection InitializeCriticalSectionEx DeleteCriticalSection RtlLookupFunctionEntry EncodePointer RaiseException RtlPcToFileHeader GetCommandLineA GetFileInformationByHandle GetFileType PeekNamedPipe SystemTimeToTzSpecificLocalTime FileTimeToSystemTime ReadFile GetFullPathNameW SetStdHandle GetStdHandle WriteFile ExitProcess GetModuleHandleExW IsProcessorFeaturePresent RtlCaptureContext RtlVirtualUnwind IsDebuggerPresent UnhandledExceptionFilter HeapFree GetConsoleMode ReadConsoleW

advapi32

GetTokenInformation OpenProcessToken ConvertSidToStringSidW ConvertStringSecurityDescriptorToSecurityDescriptorW

gdi32

SelectObject DeleteObject CreateFontIndirectW

Name

.text

Size

200KB

Virtual Size

200KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

82KB

Virtual Size

82KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

18KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

10KB

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.fptable

Size

512B

Virtual Size

256B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

6KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

2KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

c0103fbffe7779bf42d578035f607681620589d65c20e3f7c9d34c509b07cd92

PE Signature issue

user32

comctl32

kernel32

advapi32

gdi32

generic

z3c6yUY2uTn1SAtY.pyc