startup[.]exe | Triage™

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General

Target
startup.exe
Size 6.7MB
Sample260820-msfk8scg52
SHA256 6b812a6e511717e118ffe8d867e7347498b9d5eaf2e8ca075af17e6605b84a79
MD5 ba7256b38a24eed70b8210e10ea4b2df
SHA1 d707341fa470cebe33c158aa0547653b4d999451
SHA512 523c9febff3b498b52087f9e9de895eba981a9a132d5540390e526509d7bb115d696c0e4f2f60232ca9f5531c5fc506953ad7d27e35aa495a0335669210b693a
SSDEEP 98304:DOTf1PgU2vv161ErDOEr8QApLs8D8Md+9u/U1neHWCnXQMCmH9ZrjhoFQUv2y19R:e14UgUe3OIvApLrDiuie2CnAMHnebVR
TLSH
T10F66F011AE3C9025F561853C195DA273D9BBBBECBB1F029B62B4163B1B63380492C777
MD5 SHA1 SHA512 SSDEEP TLSH

Score

1^/10

Malware Config

Signatures

File Explorer

startup.exe

.exe 6.7MB

startup.exe

IMPHASH 9748dff59adc2eb458e84af4f4e581c8
SHA256 6b812a6e511717e118ffe8d867e7347498b9d5eaf2e8ca075af17e6605b84a79
MD5 ba7256b38a24eed70b8210e10ea4b2df
SHA1 d707341fa470cebe33c158aa0547653b4d999451
SHA512 523c9febff3b498b52087f9e9de895eba981a9a132d5540390e526509d7bb115d696c0e4f2f60232ca9f5531c5fc506953ad7d27e35aa495a0335669210b693a
SSDEEP 98304:DOTf1PgU2vv161ErDOEr8QApLs8D8Md+9u/U1neHWCnXQMCmH9ZrjhoFQUv2y19R:e14UgUe3OIvApLrDiuie2CnAMHnebVR
TLSH
T10F66F011AE3C9025F561853C195DA273D9BBBBECBB1F029B62B4163B1B63380492C777
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x86 arch:x86

PE Signature issue

Digest

86:f5:0e:d3:82:48:46:de:62:95:8d:47:18:5d:00:b8:85:33:05:4c:18:8b:a1:e9:db:04:01:fa:90:ec:82:1f

Digest Algorithm

sha256

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=Kaspersky Lab,O=Kaspersky Lab,L=Moscow,C=RU

Chains

Jul 8, 2026

CN=Kaspersky Lab,O=Kaspersky Lab,L=Moscow,C=RU

Digest

86:f5:0e:d3:82:48:46:de:62:95:8d:47:18:5d:00:b8:85:33:05:4c:18:8b:a1:e9:db:04:01:fa:90:ec:82:1f

Digest Algorithm

sha256

PE Digests Matches

Trusted

Signing Certificate

SERIALNUMBER=1027739867473,CN=AO Kaspersky Lab,O=AO Kaspersky Lab,STREET=sh Leningradskoye\, 39A / str 2,L=Moscow,ST=Moscow,C=RU,1.3.6.1.4.1.311.60.2.1.2=#13064d6f73636f77,1.3.6.1.4.1.311.60.2.1.3=#13025255,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e

Chains

Jul 8, 2026

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Subject

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Serial Number

78:03:18:42:45:70:8a:41:cf:6f:01:b8:ee:b4:a9:54

Issuer

CN=GlobalSign,OU=GlobalSign Root CA - R3,O=GlobalSign

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Jul 28, 2020 - Mar 18, 2029

Subject

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Serial Number

77:bd:0e:05:b7:59:0b:b6:1d:47:61:53:1e:3f:75:ed

Issuer

CN=GlobalSign Code Signing Root R45,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Jul 28, 2020 - Jul 28, 2030

Subject

Serial Number

71:4b:b4:2f:38:f3:d6:af:e4:a0:73:57

Issuer

CN=GlobalSign GCC R45 EV CodeSigning CA 2020,O=GlobalSign nv-sa,C=BE

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Jul 14, 2025 - Jul 14, 2028

Subject

CN=DigiCert SHA256 RSA4096 Timestamp Responder 2025 1,O=DigiCert\, Inc.,C=US

Serial Number

0a:80:ef:18:4b:8d:f1:05:82:d1:c4:76:a7:95:74:68

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

Jun 4, 2025 - Sep 3, 2036

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

Subject

CN=Kaspersky Lab,O=Kaspersky Lab,L=Moscow,C=RU

Serial Number

1a:cc:0c:ca:0c:2c:b1:40:61:6e:db:ac:81:b9:6e

Issuer

CN=Kaspersky Lab,O=Kaspersky Lab,L=Moscow,C=RU

Timespan

Aug 25, 2021 - Aug 25, 2036

Minor OS version

Major OS version

Entry point

15344

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

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_32BIT_MACHINE

PDB paths

C:\a\b\d_00000000_\b\b\execroot\k\bazel-out\x86_32-windows-opt-ST-bd47c771e5d9\bin\product\kavkis\PPP\Install\Setup\starter\setup.pdb

gdi32

DeleteObject CreateFontA SelectObject SetTextColor CreateSolidBrush AddFontMemResourceEx RemoveFontMemResourceEx DeleteDC CreateCompatibleDC CreateCompatibleBitmap BitBlt SetBkMode CreateDIBSection GetObjectW GetClipBox SetDIBitsToDevice GdiFlush CreateBitmap

kernel32

RaiseException CreateFileW ReadFile CloseHandle GetModuleHandleW HeapAlloc HeapFree GetProcessHeap LocalAlloc OpenProcess WaitForSingleObject DeleteFileW RemoveDirectoryW GetModuleFileNameW GetLastError CreateDirectoryW CompareStringW GetTempPathW ExpandEnvironmentStringsW CreateProcessW GetSystemWindowsDirectoryW GetExitCodeProcess GetCurrentProcessId FormatMessageW GetFileAttributesW SetCurrentDirectoryW LoadLibraryExW GetProcAddress FreeLibrary LocalFree MultiByteToWideChar GetSystemDirectoryW GetSystemWow64DirectoryW GetModuleHandleA GetCurrentProcess GetCurrentDirectoryW MoveFileW FindResourceW SizeofResource LoadResource LockResource SetLastError GetThreadId GetCurrentThreadId Sleep GetModuleHandleExW GetLocalTime SetUnhandledExceptionFilter SetEnvironmentVariableW GetWindowsDirectoryW GetLongPathNameW LoadLibraryW SetDllDirectoryW FindResourceExW GetTempFileNameW MoveFileExW WriteFile GetModuleFileNameA GetModuleHandleExA SetFilePointer EnterCriticalSection LeaveCriticalSection InitializeCriticalSection CreateEventW SetEvent ResetEvent DeleteCriticalSection MulDiv InitializeCriticalSectionEx DecodePointer QueryPerformanceCounter GetSystemTimeAsFileTime InitializeCriticalSectionAndSpinCount WaitForSingleObjectEx UnhandledExceptionFilter TerminateProcess IsProcessorFeaturePresent IsDebuggerPresent GetStartupInfoW InitializeSListHead InitializeSRWLock ReleaseSRWLockExclusive AcquireSRWLockExclusive TryEnterCriticalSection InitializeConditionVariable WakeConditionVariable WakeAllConditionVariable SleepConditionVariableCS SleepConditionVariableSRW FormatMessageA FindClose FindFirstFileExW FindNextFileW GetFileAttributesExW GetFileInformationByHandle SetFileInformationByHandle SetFilePointerEx AreFileApisANSI CopyFileW GetFileInformationByHandleEx WideCharToMultiByte GetStringTypeW GetExitCodeThread QueryPerformanceFrequency EncodePointer LCMapStringEx GetCPInfo OutputDebugStringW VirtualQuery GetTickCount FlushInstructionCache RtlUnwind TlsAlloc TlsGetValue TlsSetValue TlsFree CreateThread ExitThread FreeLibraryAndExitThread ExitProcess GetStdHandle GetFileType LCMapStringW GetLocaleInfoW IsValidLocale GetUserDefaultLCID EnumSystemLocalesW GetConsoleMode ReadConsoleW FlushFileBuffers GetConsoleOutputCP GetFileSizeEx IsValidCodePage GetACP GetOEMCP GetCommandLineA GetCommandLineW GetEnvironmentStringsW FreeEnvironmentStringsW SetStdHandle HeapReAlloc HeapSize WriteConsoleW VirtualProtect VirtualAlloc GetSystemInfo LoadLibraryExA

Name

.text

Size

329KB

Virtual Size

328KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

92KB

Virtual Size

92KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

5KB

Virtual Size

19KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.didat

Size

512B

Virtual Size

200B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

6.3MB

Virtual Size

6.3MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

14KB

Virtual Size

14KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

startup.exe

PE Signature issue

gdi32

kernel32

generic