2026-08-01_35be74d9e214e496d4e4550b3a6fa1aa_akira_amadey_cobalt-strike_elex_hijackloader_icedid_luca-stealer_lynx_njrat_play_remcos_smoke-loader_vidar

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General

Target
2026-08-01_35be74d9e214e496d4e4550b3a6fa1aa_akira_amadey_cobalt-strike_elex_hijackloader_icedid_luca-stealer_lynx_njrat_play_remcos_smoke-loader_vidar
Size 9.3MB
Sample260801-refras1vat
SHA256 57de9b93910487f323a1b4c7e14f37510da6b41ab6145ca28e451bc6740f079c
MD5 35be74d9e214e496d4e4550b3a6fa1aa
SHA1 c9dcf906b0d40655da88a2c887d54606687e6d67
SHA512 795897bcb1481e7946b5c80b2a5081add50f5930d4361bf38f4cdbb59fa265758717b0ab2bf4865c6c1eb699cc61edeec149704bd8011de5f66dc8f5309dc8c8
SSDEEP 98304:qmRUcfT1611PFZzY8zWDaDHiQ8QThojbCRKUgTH2M2m9UMpu1QfLczqssnKS5:mckPhR1XgTH2qBpu1QfLIqsuf5
TLSH
T16DA6F611A2D94E9CD06F9474CF5665A1AA237C454FA0ABDF09C0BE3D3F326A06E7421F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
2026-08-01_35be74d9e214e496d4e4550b3a6fa1aa_akira_amadey_cobalt-strike_elex_hijackloader_icedid_luca-stealer_lynx_njrat_play_remcos_smoke-loader_vidar

File Explorer

2026-08-01_35be74d9e214e496d4e4550b3a6fa1aa_akira_amadey_cobalt-strike_elex_hijackloader_icedid_luca-stealer_lynx_njrat_play_remcos_smoke-loader_vidar

.exe 9.3MB

2026-08-01_35be74d9e214e496d4e4550b3a6fa1aa_akira_amadey_cobalt-strike_elex_hijackloader_icedid_luca-stealer_lynx_njrat_play_remcos_smoke-loader_vidar

IMPHASH 6cba232689cb6a7527b7e5a8065388ba
SHA256 57de9b93910487f323a1b4c7e14f37510da6b41ab6145ca28e451bc6740f079c
MD5 35be74d9e214e496d4e4550b3a6fa1aa
SHA1 c9dcf906b0d40655da88a2c887d54606687e6d67
SHA512 795897bcb1481e7946b5c80b2a5081add50f5930d4361bf38f4cdbb59fa265758717b0ab2bf4865c6c1eb699cc61edeec149704bd8011de5f66dc8f5309dc8c8
SSDEEP 98304:qmRUcfT1611PFZzY8zWDaDHiQ8QThojbCRKUgTH2M2m9UMpu1QfLczqssnKS5:mckPhR1XgTH2qBpu1QfLIqsuf5
TLSH
T16DA6F611A2D94E9CD06F9474CF5665A1AA237C454FA0ABDF09C0BE3D3F326A06E7421F
MD5 SHA1 SHA512 SSDEEP TLSH

windows:5 windows x86 arch:x86

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

15:d9:0d:de:9a:fc:14:82:88:f2:aa:62:56:5b:5b:68:eb:66:53:7a:72:f7:c1:f6:1d:d3:f8:6d:9d:29:7d:c3

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

CN=Google LLC,O=Google LLC,L=Mountain View,ST=California,C=US

Chains

Jan 10, 2024

CN=Google LLC,O=Google LLC,L=Mountain View,ST=California,C=US

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

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

CN=Google LLC,O=Google LLC,L=Mountain View,ST=California,C=US

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

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

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Subject

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Serial Number

08:ad:40:b2:60:d2:9c:4c:9f:5e:cd:a9:bd:93:ae:d9

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

Apr 29, 2021 - Apr 28, 2036

Subject

CN=Google LLC,O=Google LLC,L=Mountain View,ST=California,C=US

Serial Number

0e:44:18:e2:de:de:36:dd:29:74:c3:44:3a:fb:5c:e5

Issuer

CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Not revoked

Timespan

Jul 2, 2021 - Jul 10, 2024

Subject

CN=DigiCert Timestamp 2023,O=DigiCert\, Inc.,C=US

Serial Number

05:44:af:f3:94:9d:08:39:a6:bf:db:3f:5f:e5:61:16

Issuer

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

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Jul 14, 2023 - Oct 13, 2034

Subject

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

Serial Number

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b

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

Mar 23, 2022 - Mar 22, 2037

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

44103

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE

PDB paths

GoogleUpdateCore_unsigned.pdb

kernel32

GetModuleHandleW GetProcAddress GetProcessHeap DeleteCriticalSection HeapDestroy DecodePointer HeapAlloc IsDebuggerPresent OutputDebugStringW EnterCriticalSection LeaveCriticalSection UnhandledExceptionFilter SetUnhandledExceptionFilter GetCurrentProcess TerminateProcess IsProcessorFeaturePresent GetStartupInfoW QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead SetLastError TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary LoadLibraryExW RtlUnwind EncodePointer ExitProcess GetModuleHandleExW GetModuleFileNameW GetStdHandle WriteFile GetCurrentThread FindClose FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCPInfo GetCommandLineA GetCommandLineW MultiByteToWideChar WideCharToMultiByte GetEnvironmentStringsW RaiseException LCMapStringW GetFileType SetStdHandle GetStringTypeW FlushFileBuffers GetConsoleOutputCP GetConsoleMode SetFilePointerEx CreateFileW WriteConsoleW SizeofResource LockResource FindResourceExW LoadResource FindResourceW lstrlenW lstrcmpiW WaitForSingleObject ReleaseMutex GetFileAttributesExW GetTickCount CreateProcessW TryEnterCriticalSection InitializeCriticalSection CreateMutexW Sleep GetEnvironmentVariableW GetSystemDirectoryW VirtualQuery CreateDirectoryW SetFilePointer MoveFileExW GetPrivateProfileIntW OutputDebugStringA GetFileInformationByHandle GetLocalTime lstrcmpW GetVersionExW VerSetConditionMask VerifyVersionInfoW lstrcpynW GlobalAlloc GlobalFree GlobalLock GlobalUnlock VirtualProtect VirtualAlloc GetSystemInfo CloseHandle HeapReAlloc GetLastError HeapSize InitializeCriticalSectionAndSpinCount FreeEnvironmentStringsW HeapFree

ole32

StringFromGUID2 IIDFromString CoInitializeEx CoUninitialize

user32

wsprintfW wvsprintfW MessageBoxW EmptyClipboard CloseClipboard OpenClipboard CharUpperW CharLowerW SetClipboardData

advapi32

TraceEvent GetTraceLoggerHandle GetTraceEnableFlags GetTraceEnableLevel RegisterTraceGuidsW UnregisterTraceGuids RegQueryValueExW RegEnumValueW RegOpenKeyExW RegSetValueExW RegCreateKeyExW RegQueryInfoKeyW RegCloseKey GetTokenInformation MakeAbsoluteSD MakeSelfRelativeSD OpenThreadToken GetSecurityDescriptorLength GetLengthSid InitializeAcl InitializeSecurityDescriptor OpenProcessToken AddAce IsValidSid ImpersonateLoggedOnUser GetSecurityDescriptorOwner InitializeSid CopySid GetSecurityDescriptorControl SetNamedSecurityInfoW GetSidLengthRequired GetSidSubAuthority GetSecurityDescriptorGroup EqualSid GetAclInformation GetSecurityDescriptorDacl RevertToSelf SetSecurityDescriptorDacl GetSecurityDescriptorSacl

shell32

SHGetFolderPathW

netapi32

NetApiBufferFree NetGetJoinInformation

shlwapi

PathStripPathW PathRemoveExtensionW PathRemoveFileSpecW PathCanonicalizeW PathAppendW SHQueryValueExW

userenv

UnloadUserProfile

version

GetFileVersionInfoW VerQueryValueW GetFileVersionInfoSizeW

Sharing

General

Malware Config

Signatures

File Explorer

2026-08-01_35be74d9e214e496d4e4550b3a6fa1aa_akira_amadey_cobalt-strike_elex_hijackloader_icedid_luca-stealer_lynx_njrat_play_remcos_smoke-loader_vidar

PE Signature issue

kernel32

ole32

user32

advapi32

shell32

netapi32

shlwapi

userenv

version

generic