2026-10-12_b5ebba1f6a0ef75ac6e9bd0cfb8fc6b6_akira_cobalt-strike_icedid_rusty-stealer

General

Target
2026-10-12_b5ebba1f6a0ef75ac6e9bd0cfb8fc6b6_akira_cobalt-strike_icedid_rusty-stealer
Size 316KB
Sample261013-2c5mract5s
SHA256 6b7ba728ed0005dff90e7b59b6f3cce2c9b602bd54c5d2e8b83d11b6c78a8a6e
MD5 b5ebba1f6a0ef75ac6e9bd0cfb8fc6b6
SHA1 af19281b3c16daf0187475c2a313b6d8d82da194
SHA512 eb5b75f98837a4e2738db6c978a7fac1686fd353f9fec5496b891d0f2b1efa2a03f1d2677b2b189ed4b71938e991f9c2ec55de05f22de1b6baf147b627efee98
SSDEEP 6144:vou7xQG/CgI6rNEvQWXV0MJV020jhjIYnI+ePeR:vbQGKWWXOjrPz
TLSH
T1D4645C21B76554FCD457C038C2458AB2A67278CA0B31A9FF22A442783F6BAF59F3C754
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-12_b5ebba1f6a0ef75ac6e9bd0cfb8fc6b6_akira_cobalt-strike_icedid_rusty-stealer

File Explorer

2026-10-12_b5ebba1f6a0ef75ac6e9bd0cfb8fc6b6_akira_cobalt-strike_icedid_rusty-stealer

.exe 316KB

2026-10-12_b5ebba1f6a0ef75ac6e9bd0cfb8fc6b6_akira_cobalt-strike_icedid_rusty-stealer

IMPHASH 5540a307fd337c3de4529d9668a2c9fb
SHA256 6b7ba728ed0005dff90e7b59b6f3cce2c9b602bd54c5d2e8b83d11b6c78a8a6e
MD5 b5ebba1f6a0ef75ac6e9bd0cfb8fc6b6
SHA1 af19281b3c16daf0187475c2a313b6d8d82da194
SHA512 eb5b75f98837a4e2738db6c978a7fac1686fd353f9fec5496b891d0f2b1efa2a03f1d2677b2b189ed4b71938e991f9c2ec55de05f22de1b6baf147b627efee98
SSDEEP 6144:vou7xQG/CgI6rNEvQWXV0MJV020jhjIYnI+ePeR:vbQGKWWXOjrPz
TLSH
T1D4645C21B76554FCD457C038C2458AB2A67278CA0B31A9FF22A442783F6BAF59F3C754
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

0

Major OS version

6

Entry point

161616

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

calculator_powershell.pdb

api-ms-win-core-synch-l1-2-0

WakeByAddressSingle WaitOnAddress WakeByAddressAll

kernel32

GetFileType HeapSize LCMapStringW CompareStringW CloseHandle CompareStringOrdinal GetLastError FreeEnvironmentStringsW WaitForSingleObject WriteFileEx SleepEx SetLastError GetFullPathNameW GetCurrentThreadId SetFileInformationByHandle CreateFileW SetFileTime GetProcessHeap HeapFree HeapReAlloc QueryPerformanceFrequency QueryPerformanceCounter CreateThread GetCurrentProcessId ReadFileEx FlushFileBuffers GetCurrentProcess DuplicateHandle RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind GetSystemTimePreciseAsFileTime GetSystemDirectoryW GetWindowsDirectoryW CreateProcessW GetExitCodeProcess TerminateProcess GetEnvironmentStringsW GetStdHandle SetFilePointerEx AddVectoredExceptionHandler SetThreadStackGuarantee GetCurrentThread GetCurrentDirectoryW GetEnvironmentVariableW GetCommandLineW lstrlenW FindFirstFileExW FindClose ExitProcess GetProcAddress WideCharToMultiByte WaitForSingleObjectEx LoadLibraryA CreateMutexA ReleaseMutex SetEnvironmentVariableW HeapAlloc GetModuleFileNameW MultiByteToWideChar WriteConsoleW GetConsoleMode GetConsoleOutputCP GetFileAttributesW GetModuleHandleW FormatMessageW GetModuleHandleA GetTempPathW FindNextFileW VirtualProtect InitializeCriticalSectionEx FlsFree FlsSetValue FlsGetValue FlsAlloc GetStringTypeW SetStdHandle GetCPInfo GetOEMCP GetACP IsValidCodePage GetCommandLineA GetModuleHandleExW WriteFile LoadLibraryExW FreeLibrary TlsFree TlsSetValue TlsGetValue TlsAlloc InitializeCriticalSectionAndSpinCount DeleteCriticalSection LeaveCriticalSection EnterCriticalSection EncodePointer RaiseException RtlPcToFileHeader GetSystemTimeAsFileTime InitializeSListHead IsDebuggerPresent UnhandledExceptionFilter SetUnhandledExceptionFilter GetStartupInfoW IsProcessorFeaturePresent RtlUnwindEx

ntdll

NtWriteFile RtlNtStatusToDosError NtOpenFile NtCreateNamedPipeFile

Name

.text

Size

215KB

Virtual Size

214KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

84KB

Virtual Size

83KB

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

10KB

Virtual Size

10KB

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

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-12_b5ebba1f6a0ef75ac6e9bd0cfb8fc6b6_akira_cobalt-strike_icedid_rusty-stealer

api-ms-win-core-synch-l1-2-0

kernel32

ntdll

generic