2026-10-21_9f737b94050c74b7a8212ee4f4756dd9_akira_cobalt-strike_rusty-stealer_satacom

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General

Target
2026-10-21_9f737b94050c74b7a8212ee4f4756dd9_akira_cobalt-strike_rusty-stealer_satacom
Size 317KB
Sample261022-styfbs1zdx
SHA256 a289cc3268c78572b900614dabb54368b0137f0b8cc70d539b435dc3304b5593
MD5 9f737b94050c74b7a8212ee4f4756dd9
SHA1 26b34daf64654317527d4bbf314db83272fb1895
SHA512 355205b78e6aca77b0657b92c5bfbf5877d83db7c0abd93c0efd61251ac21d88db506b9e7e4df39fe7ab7ab742813c08de351579c5cb1a859b5189e04db29449
SSDEEP 6144:xOHGqOK+g1qtP4SxTX0QN8QPLvBfdiU4myohHeUS+pdhW:xOPOH3P4SljfdiQp
TLSH
T190644B21BB5555FCD06BC07883468A72793274CA0B31AAFB11D542383F6AEF9AE3C754
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-21_9f737b94050c74b7a8212ee4f4756dd9_akira_cobalt-strike_rusty-stealer_satacom

File Explorer

2026-10-21_9f737b94050c74b7a8212ee4f4756dd9_akira_cobalt-strike_rusty-stealer_satacom

.exe 317KB

2026-10-21_9f737b94050c74b7a8212ee4f4756dd9_akira_cobalt-strike_rusty-stealer_satacom

IMPHASH 3c06b7b7f12a35d03379b8ec8852f311
SHA256 a289cc3268c78572b900614dabb54368b0137f0b8cc70d539b435dc3304b5593
MD5 9f737b94050c74b7a8212ee4f4756dd9
SHA1 26b34daf64654317527d4bbf314db83272fb1895
SHA512 355205b78e6aca77b0657b92c5bfbf5877d83db7c0abd93c0efd61251ac21d88db506b9e7e4df39fe7ab7ab742813c08de351579c5cb1a859b5189e04db29449
SSDEEP 6144:xOHGqOK+g1qtP4SxTX0QN8QPLvBfdiU4myohHeUS+pdhW:xOPOH3P4SljfdiQp
TLSH
T190644B21BB5555FCD06BC07883468A72793274CA0B31AAFB11D542383F6AEF9AE3C754
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

229056

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

build_script_build-5ad0751d1ff1e213.pdb

kernel32

AddVectoredExceptionHandler CancelIo CloseHandle CompareStringOrdinal CreateDirectoryW CreateEventW CreateFileW CreateMutexA CreateProcessW CreateThread DuplicateHandle ExitProcess FindClose FindFirstFileExW FormatMessageW FreeEnvironmentStringsW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetEnvironmentStringsW GetEnvironmentVariableW GetExitCodeProcess GetFileAttributesW GetFileInformationByHandle GetFileInformationByHandleEx GetFullPathNameW GetLastError GetModuleFileNameW GetModuleHandleA GetModuleHandleW GetOverlappedResult GetProcAddress GetProcessHeap GetStdHandle GetSystemDirectoryW GetSystemTimeAsFileTime GetWindowsDirectoryW HeapAlloc HeapFree HeapReAlloc InitializeSListHead LoadLibraryA MultiByteToWideChar QueryPerformanceCounter ReadFile ReadFileEx ReleaseMutex RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind SetFileInformationByHandle SetFileTime SetLastError SetThreadStackGuarantee SetUnhandledExceptionFilter SleepEx SwitchToThread WaitForMultipleObjects WaitForSingleObject WaitForSingleObjectEx WideCharToMultiByte WriteConsoleW 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

228KB

Virtual Size

228KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

74KB

Virtual Size

73KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

800B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

12KB

Virtual Size

11KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

105B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

1024B

Virtual Size

912B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-21_9f737b94050c74b7a8212ee4f4756dd9_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