2026-08-09_d6feb6ce727641b94f2b3a3992d98fde_cobalt-strike_icedid_luca-stealer_njrat_stealc

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General

Target
2026-08-09_d6feb6ce727641b94f2b3a3992d98fde_cobalt-strike_icedid_luca-stealer_njrat_stealc
Size 531KB
Sample260809-jkberstbkf
SHA256 ab5b43364d06f7b1f2c057c568d952bef98813ff1b4c40008b5461fcc1db8e90
MD5 d6feb6ce727641b94f2b3a3992d98fde
SHA1 c5c39a364e1c55d47484ddb686b31210aa0bebfc
SHA512 315bb03c979055bca72d5f5a50bec8c60a003d13bc2845788cd7a509528baa9cf834081200e722285c1cbe715402ed7e657adf3a226b547fa2630110b2c2783c
SSDEEP 6144:M0lTs0yMfk7f64LP2b3DK5qSsS4udq0jO0i08OpWiLSau7DrFLC2rmxS:F1s0l6f6xDKN3qDY8OpZLHmlyS
TLSH
T1C0C47D95A7E401F5E5B79239CD624502DAB2BC464BB097CF0390B9BA1F336D14E3E722
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

Malware Config

Signatures

Codesign digest Mismatch 1 IoCs

File was altered after it was signed.

resource
2026-08-09_d6feb6ce727641b94f2b3a3992d98fde_cobalt-strike_icedid_luca-stealer_njrat_stealc

File Explorer

2026-08-09_d6feb6ce727641b94f2b3a3992d98fde_cobalt-strike_icedid_luca-stealer_njrat_stealc

.exe 531KB

2026-08-09_d6feb6ce727641b94f2b3a3992d98fde_cobalt-strike_icedid_luca-stealer_njrat_stealc

IMPHASH c55e663b1d020d8ed0b5ff8552203b1a
SHA256 ab5b43364d06f7b1f2c057c568d952bef98813ff1b4c40008b5461fcc1db8e90
MD5 d6feb6ce727641b94f2b3a3992d98fde
SHA1 c5c39a364e1c55d47484ddb686b31210aa0bebfc
SHA512 315bb03c979055bca72d5f5a50bec8c60a003d13bc2845788cd7a509528baa9cf834081200e722285c1cbe715402ed7e657adf3a226b547fa2630110b2c2783c
SSDEEP 6144:M0lTs0yMfk7f64LP2b3DK5qSsS4udq0jO0i08OpWiLSau7DrFLC2rmxS:F1s0l6f6xDKN3qDY8OpZLHmlyS
TLSH
T1C0C47D95A7E401F5E5B79239CD624502DAB2BC464BB097CF0390B9BA1F336D14E3E722
MD5 SHA1 SHA512 SSDEEP TLSH

Codesign digest Mismatch

File was altered after it was signed.

PE Signature issue

Digest

48:65:d6:58:38:76:0f:6d:da:e0:a5:ce:6b:e1:0b:33:48:b0:21:11:aa:b8:50:a0:c9:90:0a:37:70:51:be:ac

Digest Algorithm

sha256

PE Digests Matches

Not matched

Trusted

Signing Certificate

SERIALNUMBER=4251887,CN=Interactive Brokers Group\, Inc.,OU=TWS,O=Interactive Brokers Group\, Inc.,L=Greenwich,ST=Connecticut,C=US,2.5.4.15=#131450726976617465204f7267616e697a6174696f6e,1.3.6.1.4.1.311.60.2.1.2=#130844656c6177617265,1.3.6.1.4.1.311.60.2.1.3=#13025553

Chains

Aug 6, 2026

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

Serial Number

05:9b:1b:57:9e:8e:21:32:e2:39:07:bd:a7:77:75:5c

Issuer

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

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Aug 1, 2013 - Jan 15, 2038

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=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 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

Serial Number

03:9f:c7:98:ce:00:1d:24:46:71:fa:64:58:a4:a2:78

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

Jun 17, 2026 - Jul 9, 2027

Minor OS version

Major OS version

Entry point

141344

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

user32

MonitorFromPoint ShowWindow IsWindowVisible IsIconic SetForegroundWindow MessageBoxA ExitWindowsEx GetLastActivePopup GetWindowThreadProcessId EnumWindows MessageBoxW

advapi32

RegCloseKey ConvertStringSecurityDescriptorToSecurityDescriptorA LookupPrivilegeValueA AdjustTokenPrivileges ConvertSidToStringSidA SetSecurityDescriptorDacl InitializeSecurityDescriptor GetTokenInformation OpenProcessToken RegSetValueExA RegQueryValueExA RegOpenKeyExA RegEnumKeyExA RegCreateKeyExA

ole32

CoUninitialize CoInitializeEx CoCreateInstance GetHGlobalFromStream CreateStreamOnHGlobal

kernel32

GetTimeZoneInformation HeapReAlloc FindFirstFileExW FindNextFileW IsValidCodePage GetACP GetOEMCP GetCommandLineA GetProcessHeap SetStdHandle HeapSize SetEndOfFile InitializeCriticalSection OutputDebugStringW ReadConsoleW SetFilePointerEx GetFileSizeEx GetConsoleMode EnumSystemLocalesW CreateDirectoryA CreateFileA CreateFileW ReadFile SetFilePointer WriteFile CloseHandle GetLastError GetProcAddress LoadLibraryA GetUserDefaultLCID GetStdHandle FlushFileBuffers GetFileType GetLongPathNameW RemoveDirectoryA ExitProcess WriteConsoleW GetEnvironmentVariableA GetEnvironmentVariableW DeleteFileA FindClose FindFirstFileA FindFirstFileW FindNextFileA GetFileAttributesW GetFinalPathNameByHandleW GetFullPathNameW GetFullPathNameA GetLongPathNameA GetShortPathNameW GetTempPathW AreFileApisANSI GetTempPathA GetTempFileNameA SetHandleInformation CreatePipe GetCurrentProcessId TerminateProcess GetExitCodeProcess CreateProcessW GetWindowsDirectoryA GetWindowsDirectoryW GetModuleFileNameA GetModuleFileNameW GetShortPathNameA FoldStringW MultiByteToWideChar WideCharToMultiByte GetEnvironmentStrings GetEnvironmentStringsW FreeEnvironmentStringsA FreeEnvironmentStringsW WaitForSingleObject CreateThread GetExitCodeThread LoadLibraryW GetConsoleOutputCP SetEnvironmentVariableA SetCurrentDirectoryA GetCurrentDirectoryA SearchPathA CreateProcessA GetVersionExA RtlUnwind EnterCriticalSection LeaveCriticalSection GetSystemTimeAsFileTime GetCommandLineW Sleep GetCurrentProcess LocalAlloc LocalFree CreateMailslotA GetMailslotInfo CreateSemaphoreA LoadResource LockResource SizeofResource GlobalSize GlobalUnlock GlobalLock FindResourceA SetEnvironmentVariableW SetCurrentDirectoryW GetModuleHandleA LoadLibraryExA AllocConsole IsValidLocale InitializeCriticalSectionEx DeleteCriticalSection EncodePointer DecodePointer LCMapStringEx GetStringTypeW GetCPInfo RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind UnhandledExceptionFilter SetUnhandledExceptionFilter IsProcessorFeaturePresent IsDebuggerPresent GetStartupInfoW GetModuleHandleW QueryPerformanceCounter GetCurrentThreadId InitializeSListHead RtlPcToFileHeader RaiseException RtlUnwindEx SetLastError InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary LoadLibraryExW CreateDirectoryW RemoveDirectoryW GetModuleHandleExW HeapFree HeapAlloc FlsAlloc FlsGetValue FlsSetValue FlsFree VirtualProtect CompareStringW LCMapStringW GetLocaleInfoW

Name

.text

Size

337KB

Virtual Size

337KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

111KB

Virtual Size

110KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

7KB

Virtual Size

59KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

15KB

Virtual Size

14KB

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

40KB

Virtual Size

40KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

3KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-08-09_d6feb6ce727641b94f2b3a3992d98fde_cobalt-strike_icedid_luca-stealer_njrat_stealc

PE Signature issue

user32

advapi32

ole32

kernel32

generic