2026-10-22_00570746ef37440088dcd3efb177d6da_cobalt-strike_icedid_stealc

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General

Target
2026-10-22_00570746ef37440088dcd3efb177d6da_cobalt-strike_icedid_stealc
Size 180KB
Sample261024-3dtsbaex6q
SHA256 3258c76a0a7361cd247f45caf8e86c90321f461a9ff84e67446e7e387c59ca37
MD5 00570746ef37440088dcd3efb177d6da
SHA1 7e1ab2def26a2bf20f698a38a2c0d5b8a697800c
SHA512 d36fc8460322ca50fbf8acbc1ab5c45ec6d00b4baa693b9cdbebbab244a77103dff5f89abb7a7f5ab2c7d6133bc99daf40d694e6ccfb2460086c8a9d933c4612
SSDEEP 3072:lN/MyacFbEx8a+YjGFXw1vjRU4hPNwfGPZ1nLrXjz:lN/bjbEx8gGtw1dWyV
TLSH
T18A047C1AA6A920FAE277C534C9524D02FB327CA647B1AA9F07904AF54F137E09F3D711
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

revoked_codesign

Malware Config

Signatures

Revoked Certificate in Chain 1 IoCs

One or more certificates in the signing chain have been revoked, indicating potential compromise.

revoked_codesign

resource
2026-10-22_00570746ef37440088dcd3efb177d6da_cobalt-strike_icedid_stealc

Untrusted Codesign Signers 1 IoCs

Codesigned file was signed by an untrusted entity.

resource
2026-10-22_00570746ef37440088dcd3efb177d6da_cobalt-strike_icedid_stealc

File Explorer

2026-10-22_00570746ef37440088dcd3efb177d6da_cobalt-strike_icedid_stealc

.exe 180KB

2026-10-22_00570746ef37440088dcd3efb177d6da_cobalt-strike_icedid_stealc

IMPHASH c08667718cfa5a2f76846b9589a2b1ab
SHA256 3258c76a0a7361cd247f45caf8e86c90321f461a9ff84e67446e7e387c59ca37
MD5 00570746ef37440088dcd3efb177d6da
SHA1 7e1ab2def26a2bf20f698a38a2c0d5b8a697800c
SHA512 d36fc8460322ca50fbf8acbc1ab5c45ec6d00b4baa693b9cdbebbab244a77103dff5f89abb7a7f5ab2c7d6133bc99daf40d694e6ccfb2460086c8a9d933c4612
SSDEEP 3072:lN/MyacFbEx8a+YjGFXw1vjRU4hPNwfGPZ1nLrXjz:lN/bjbEx8gGtw1dWyV
TLSH
T18A047C1AA6A920FAE277C534C9524D02FB327CA647B1AA9F07904AF54F137E09F3D711
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Revoked Certificate in Chain

One or more certificates in the signing chain have been revoked, indicating potential compromise.

revoked_codesign
Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.

PE Signature issue

Digest

48:ba:b0:79:b3:a3:73:05:0c:78:ba:72:c6:5a:8a:d6:cf:f1:ac:1f:a9:0c:b2:07:55:a9:ff:fb:83:2f:0e:d2

Digest Algorithm

sha256

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=Robert Foster,O=Robert Foster,L=Fort Worth,ST=tx,C=US

Chains

Oct 21, 2026

CN=Robert Foster,O=Robert Foster,L=Fort Worth,ST=tx,C=US

CN=Microsoft ID Verified CS EOC CA 04,O=Microsoft Corporation,C=US

CN=Microsoft ID Verified Code Signing PCA 2021,O=Microsoft Corporation,C=US

CN=Microsoft Identity Verification Root Certificate Authority 2020,O=Microsoft Corporation,C=US

Subject

CN=Microsoft Identity Verification Root Certificate Authority 2020,O=Microsoft Corporation,C=US

Serial Number

54:98:d2:d1:d4:5b:19:95:48:13:79:c8:11:c0:87:99

Issuer

CN=Microsoft Identity Verification Root Certificate Authority 2020,O=Microsoft Corporation,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Timespan

Apr 16, 2020 - Apr 16, 2045

Subject

CN=Robert Foster,O=Robert Foster,L=Fort Worth,ST=tx,C=US

Serial Number

33:00:08:ba:27:b4:c3:65:72:40:ce:21:c7:00:00:00:08:ba:27

Issuer

CN=Microsoft ID Verified CS EOC CA 04,O=Microsoft Corporation,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageCodeSigning

Revocation Status

Revoked

Revocation Date

Oct 19, 2026

Timespan

Oct 19, 2026 - Oct 22, 2026

Subject

CN=Microsoft ID Verified CS EOC CA 04,O=Microsoft Corporation,C=US

Serial Number

33:00:00:00:17:27:45:09:0b:8b:87:af:c6:00:00:00:00:00:17

Issuer

CN=Microsoft ID Verified Code Signing PCA 2021,O=Microsoft Corporation,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Mar 26, 2026 - Mar 26, 2031

Subject

CN=Microsoft ID Verified Code Signing PCA 2021,O=Microsoft Corporation,C=US

Serial Number

33:00:00:00:07:87:a3:34:a3:7b:a5:8e:1c:00:00:00:00:00:07

Issuer

CN=Microsoft Identity Verification Root Certificate Authority 2020,O=Microsoft Corporation,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Revocation Status

Not revoked

Timespan

Apr 1, 2021 - Apr 1, 2036

Subject

CN=Microsoft Public RSA Timestamping CA 2020,O=Microsoft Corporation,C=US

Serial Number

33:00:00:00:05:e5:cf:0f:ff:66:2e:c9:87:00:00:00:00:00:05

Issuer

CN=Microsoft Identity Verification Root Certificate Authority 2020,O=Microsoft Corporation,C=US

Key Usages

KeyUsageDigitalSignature, KeyUsageCertSign, KeyUsageCRLSign

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Nov 19, 2020 - Nov 19, 2035

Subject

CN=Microsoft Public RSA Time Stamping Authority,OU=Microsoft America Operations+OU=nShield TSS ESN:7D00-05E0-D947,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Serial Number

33:00:00:00:5f:2a:e4:f8:23:45:bc:1a:49:00:00:00:00:00:5f

Issuer

CN=Microsoft Public RSA Timestamping CA 2020,O=Microsoft Corporation,C=US

Key Usages

KeyUsageDigitalSignature

Ext Key Usages

ExtKeyUsageTimeStamping

Revocation Status

Not revoked

Timespan

Sep 17, 2026 - Sep 14, 2027

Minor OS version

Major OS version

Entry point

38340

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_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

winhttp

WinHttpConnect WinHttpReadData WinHttpCloseHandle WinHttpSendRequest WinHttpQueryDataAvailable WinHttpReceiveResponse WinHttpOpen WinHttpOpenRequest WinHttpSetOption

shell32

SHGetFolderPathW ShellExecuteW SHCreateDirectoryExW

ole32

CoCreateInstance CoInitializeEx CoUninitialize

oleaut32

SysFreeString SysAllocString

user32

InvalidateRect EndPaint BeginPaint UpdateWindow DrawTextW GetSystemMetrics GetClientRect DestroyWindow CreateWindowExW RegisterClassExW DefWindowProcW PostMessageW PeekMessageW DispatchMessageW TranslateMessage MessageBoxW FillRect EnumWindows GetWindowThreadProcessId LoadCursorW ShowWindow

gdi32

SetBkMode SetDCBrushColor SetBkColor SelectObject GetStockObject DeleteObject CreateFontW SetTextColor

kernel32

HeapSize GetStringTypeW SetStdHandle GetFileType GetProcessHeap LCMapStringW VirtualProtect HeapReAlloc FlsFree FlsSetValue FlsGetValue FlsAlloc FreeEnvironmentStringsW GetEnvironmentStringsW GetCommandLineW GetCommandLineA GetCPInfo GetOEMCP GetACP IsValidCodePage FindFirstFileExW HeapFree HeapAlloc FlushFileBuffers GetConsoleOutputCP GetConsoleMode SetFilePointerEx WriteConsoleW InitializeCriticalSectionEx RtlLookupFunctionEntry CreateFileW DeleteFileW FindClose FindFirstFileW FindNextFileW GetFileAttributesW ReadFile RemoveDirectoryW SetFileAttributesW WriteFile GetTempPathW CloseHandle WaitForSingleObject Sleep TerminateProcess GetExitCodeProcess CreateProcessW OpenProcess GetModuleFileNameW GetModuleHandleW CopyFileW MoveFileExW MultiByteToWideChar WideCharToMultiByte CreateToolhelp32Snapshot Process32FirstW Process32NextW RtlCaptureContext RtlVirtualUnwind IsDebuggerPresent UnhandledExceptionFilter SetUnhandledExceptionFilter GetStartupInfoW IsProcessorFeaturePresent GetCurrentProcess QueryPerformanceCounter GetCurrentProcessId GetCurrentThreadId GetSystemTimeAsFileTime InitializeSListHead RtlPcToFileHeader RaiseException RtlUnwindEx GetLastError SetLastError EncodePointer EnterCriticalSection LeaveCriticalSection DeleteCriticalSection InitializeCriticalSectionAndSpinCount TlsAlloc TlsGetValue TlsSetValue TlsFree FreeLibrary GetProcAddress LoadLibraryExW ExitProcess GetModuleHandleExW GetStdHandle

Name

.text

Size

95KB

Virtual Size

94KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

58KB

Virtual Size

57KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

7KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

5KB

Virtual Size

5KB

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

.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

2026-10-22_00570746ef37440088dcd3efb177d6da_cobalt-strike_icedid_stealc

PE Signature issue

winhttp

shell32

ole32

oleaut32

user32

gdi32

kernel32

generic