2026-10-21_89d63b71907d0deb2717d62e82a06e86_akira_cobalt-strike_rusty-stealer_satacom

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General

Target
2026-10-21_89d63b71907d0deb2717d62e82a06e86_akira_cobalt-strike_rusty-stealer_satacom
Size 9.7MB
Sample261022-w54y2abc56
SHA256 c71685566a5a594f265b1333471669d7a40614ef97610e79f45bcfacaae1e2f0
MD5 89d63b71907d0deb2717d62e82a06e86
SHA1 4bf1a8501668ebda286877f76b907b8dec44b39d
SHA512 0d17e6abcbe2a830e05eb87acf2503670b92f19a7e2b65da1530305858601d921839312634fb729be1b6d615a8dbced24a3e99d86f93c77992f70ac0592e05c8
SSDEEP 98304:4j/qT+nUZl5ct0tQZCzqrDErtntpv240Af01P:4jslKt0tZf0
TLSH
T102A6A426667D94E9D17BC0B882838F61692130DA0B392FF344D1827A2F35EF96D3D764
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-21_89d63b71907d0deb2717d62e82a06e86_akira_cobalt-strike_rusty-stealer_satacom

File Explorer

2026-10-21_89d63b71907d0deb2717d62e82a06e86_akira_cobalt-strike_rusty-stealer_satacom

.exe 9.7MB

2026-10-21_89d63b71907d0deb2717d62e82a06e86_akira_cobalt-strike_rusty-stealer_satacom

IMPHASH ef6dc3f9768e96c5386419e52377a97f
SHA256 c71685566a5a594f265b1333471669d7a40614ef97610e79f45bcfacaae1e2f0
MD5 89d63b71907d0deb2717d62e82a06e86
SHA1 4bf1a8501668ebda286877f76b907b8dec44b39d
SHA512 0d17e6abcbe2a830e05eb87acf2503670b92f19a7e2b65da1530305858601d921839312634fb729be1b6d615a8dbced24a3e99d86f93c77992f70ac0592e05c8
SSDEEP 98304:4j/qT+nUZl5ct0tQZCzqrDErtntpv240Af01P:4jslKt0tZf0
TLSH
T102A6A426667D94E9D17BC0B882838F61692130DA0B392FF344D1827A2F35EF96D3D764
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

7512736

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-4a9bd1e18caf6362.pdb

kernel32

AddVectoredExceptionHandler CancelIo CloseHandle CompareStringOrdinal CopyFileExW CreateDirectoryW CreateEventW CreateFileW CreateMutexA CreateProcessW CreateSymbolicLinkW CreateThread DeleteFileW DeviceIoControl DuplicateHandle FindClose FindFirstFileExW FindFirstFileW FindNextFileW FormatMessageW FreeEnvironmentStringsW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetEnvironmentStringsW GetEnvironmentVariableW GetExitCodeProcess GetFileAttributesW GetFileInformationByHandle GetFileInformationByHandleEx GetFileSizeEx GetFinalPathNameByHandleW GetFullPathNameW GetLastError GetModuleFileNameW GetModuleHandleA GetModuleHandleW GetNativeSystemInfo GetOverlappedResult GetProcAddress GetProcessHeap GetStdHandle GetSystemDirectoryW GetSystemTimeAsFileTime GetWindowsDirectoryW HeapAlloc HeapFree HeapReAlloc InitializeSListHead LoadLibraryA MultiByteToWideChar QueryPerformanceCounter ReadFile ReadFileEx ReleaseMutex RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind SetCurrentDirectoryW SetEnvironmentVariableW SetFileInformationByHandle SetFilePointerEx 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

bcryptprimitives

ProcessPrng

advapi32

RegCloseKey RegEnumKeyExW RegOpenKeyExA RegOpenKeyExW RegQueryValueExW

ole32

CoCreateInstance CoInitialize CoInitializeEx

oleaut32

SysFreeString SysStringLen

shell32

SHGetKnownFolderPath

combase

CoTaskMemFree

vcruntime140

_CxxThrowException __C_specific_handler __CxxFrameHandler3 __current_exception __current_exception_context memcmp memcpy memmove memset wcschr

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

__p__commode __stdio_common_vswscanf _fileno _get_osfhandle _set_fmode _wfopen_s fclose fgetws

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

_wcsdup wcslen

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

_set_new_mode free malloc

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-math-l1-1-0

__setusermatherr fmod

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

_configthreadlocale

Name

.text

Size

7.2MB

Virtual Size

7.2MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

2.0MB

Virtual Size

2.0MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

1024B

Virtual Size

984B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

579KB

Virtual Size

579KB

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

20KB

Virtual Size

19KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-21_89d63b71907d0deb2717d62e82a06e86_akira_cobalt-strike_rusty-stealer_satacom

kernel32

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

ntdll

bcryptprimitives

advapi32

ole32

oleaut32

shell32

combase

vcruntime140

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

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

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

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

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

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

generic