2026-10-23_856b1aa522f4e19e610cf0153c79847d_akira_cobalt-strike_rusty-stealer_satacom

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General

Target
2026-10-23_856b1aa522f4e19e610cf0153c79847d_akira_cobalt-strike_rusty-stealer_satacom
Size 493KB
Sample261023-l626qacf34
SHA256 4078249490ec485cf16e0fcc13a7c4b7b4416625293b3060515fae790c73cf84
MD5 856b1aa522f4e19e610cf0153c79847d
SHA1 f19d46a1f876295d379c67f8ad4165047f4d53ca
SHA512 f284cd76ed64b7a86793cba99dcf090fc9cf8134811ea211a8afca89c6441dcfeb035de6763b0907125e3818a8a4c74bf1701728e72d618059a703e2d1e078b3
SSDEEP 6144:LmxyIbq1kDspxcMIMmcwLJp9WJuGL7jv62fnHE84h0ySQel4VE:S+kwpGMPiLJTwvC4l
TLSH
T124B40826B76455A9D17BC078C2838E62B93230C90B35ABF7409182392FE5DF96E3F714
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-23_856b1aa522f4e19e610cf0153c79847d_akira_cobalt-strike_rusty-stealer_satacom

File Explorer

2026-10-23_856b1aa522f4e19e610cf0153c79847d_akira_cobalt-strike_rusty-stealer_satacom

.exe 493KB

2026-10-23_856b1aa522f4e19e610cf0153c79847d_akira_cobalt-strike_rusty-stealer_satacom

IMPHASH 5dee4e70e3a67db5bd24fbe54fc1f7d2
SHA256 4078249490ec485cf16e0fcc13a7c4b7b4416625293b3060515fae790c73cf84
MD5 856b1aa522f4e19e610cf0153c79847d
SHA1 f19d46a1f876295d379c67f8ad4165047f4d53ca
SHA512 f284cd76ed64b7a86793cba99dcf090fc9cf8134811ea211a8afca89c6441dcfeb035de6763b0907125e3818a8a4c74bf1701728e72d618059a703e2d1e078b3
SSDEEP 6144:LmxyIbq1kDspxcMIMmcwLJp9WJuGL7jv62fnHE84h0ySQel4VE:S+kwpGMPiLJTwvC4l
TLSH
T124B40826B76455A9D17BC078C2838E62B93230C90B35ABF7409182392FE5DF96E3F714
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

353792

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

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

host_test_worker-8df0fc69205b2650.pdb

kernel32

AddVectoredExceptionHandler AssignProcessToJobObject CloseHandle CompareStringOrdinal CreateFileW CreateIoCompletionPort CreateJobObjectW CreateMutexA CreateProcessW CreateThread CreateToolhelp32Snapshot CreateWaitableTimerExW DuplicateHandle ExitProcess FormatMessageW FreeEnvironmentStringsW GetCommandLineW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetEnvironmentStringsW GetEnvironmentVariableW GetExitCodeProcess GetFileAttributesW GetFullPathNameW GetLastError GetModuleFileNameW GetModuleHandleA GetModuleHandleW GetProcAddress GetProcessHeap GetProcessId GetQueuedCompletionStatus GetStdHandle GetSystemDirectoryW GetSystemTimeAsFileTime GetWindowsDirectoryW HeapAlloc HeapFree HeapReAlloc InitializeSListHead LoadLibraryA MultiByteToWideChar OpenThread QueryInformationJobObject QueryPerformanceCounter QueryPerformanceFrequency ReadConsoleW ReadFileEx ReleaseMutex ResumeThread RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind SetFileInformationByHandle SetFileTime SetInformationJobObject SetLastError SetThreadStackGuarantee SetUnhandledExceptionFilter SetWaitableTimer Sleep SleepEx SwitchToThread TerminateProcess Thread32First Thread32Next WaitForSingleObject WaitForSingleObjectEx WideCharToMultiByte WriteConsoleW WriteFile WriteFileEx lstrlenW

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

WaitOnAddress WakeByAddressAll WakeByAddressSingle

ntdll

NtCreateNamedPipeFile NtOpenFile NtReadFile NtWriteFile RtlNtStatusToDosError

vcruntime140

_CxxThrowException __C_specific_handler __CxxFrameHandler3 __current_exception __current_exception_context memcmp memcpy memmove memset

api-ms-win-crt-runtime-l1-1-0

__p___argc __p___argv _c_exit _cexit _configure_narrow_argv _crt_atexit _exit _get_initial_narrow_environment _initialize_narrow_environment _initialize_onexit_table _initterm _initterm_e _register_onexit_function _register_thread_local_exe_atexit_callback _seh_filter_exe _set_app_type exit terminate

api-ms-win-crt-stdio-l1-1-0

__p__commode _set_fmode

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

api-ms-win-crt-heap-l1-1-0

_set_new_mode free

Name

.text

Size

351KB

Virtual Size

351KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

114KB

Virtual Size

114KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

912B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

23KB

Virtual Size

23KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

129B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-23_856b1aa522f4e19e610cf0153c79847d_akira_cobalt-strike_rusty-stealer_satacom

kernel32

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

ntdll

vcruntime140

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-heap-l1-1-0

generic