2026-08-11_b8d130ae3cccafbe084408bee410e428_akira_cobalt-strike_rusty-stealer_satacom

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General

Target
2026-08-11_b8d130ae3cccafbe084408bee410e428_akira_cobalt-strike_rusty-stealer_satacom
Size 1.0MB
Sample260811-czebmsca23
SHA256 4c687435b027d0754279e4ddbe38359bc5c3e307c2b95fe8c16ff7f741630a2d
MD5 b8d130ae3cccafbe084408bee410e428
SHA1 5db066d0bff0650394ac6964b9892bbecea19a2c
SHA512 8c0777d85337b46c11ded3c52bed9798ff1288ac14b7417ce8a5f532c81b722aaf15ad3da356e091251f2828b59a4ebccda420c1f6d6f149e9b224e62ed6ad4c
SSDEEP 12288:5CYlpwJtjFFiXsnCdoISquiZebwwDARYC8QOuc:CJtjFk8nioISquiVt3i
TLSH
T1A5251A16FA5874D7D17AC03442879B12A820745B0B397FF7769C922A2F28EF89E3D354
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-08-11_b8d130ae3cccafbe084408bee410e428_akira_cobalt-strike_rusty-stealer_satacom

File Explorer

2026-08-11_b8d130ae3cccafbe084408bee410e428_akira_cobalt-strike_rusty-stealer_satacom

.exe 1.0MB

2026-08-11_b8d130ae3cccafbe084408bee410e428_akira_cobalt-strike_rusty-stealer_satacom

IMPHASH adb80dd1d7d8d7f018b2af01b64b4f16
SHA256 4c687435b027d0754279e4ddbe38359bc5c3e307c2b95fe8c16ff7f741630a2d
MD5 b8d130ae3cccafbe084408bee410e428
SHA1 5db066d0bff0650394ac6964b9892bbecea19a2c
SHA512 8c0777d85337b46c11ded3c52bed9798ff1288ac14b7417ce8a5f532c81b722aaf15ad3da356e091251f2828b59a4ebccda420c1f6d6f149e9b224e62ed6ad4c
SSDEEP 12288:5CYlpwJtjFFiXsnCdoISquiZebwwDARYC8QOuc:CJtjFk8nioISquiVt3i
TLSH
T1A5251A16FA5874D7D17AC03442879B12A820745B0B397FF7769C922A2F28EF89E3D354
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

574800

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

userlinkdump.pdb

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

WakeByAddressAll WaitOnAddress WakeByAddressSingle

bcryptprimitives

ProcessPrng

kernel32

SetUnhandledExceptionFilter InitializeSListHead GetSystemTimeAsFileTime GetLastError CloseHandle WaitForSingleObject SetLastError GetCurrentThreadId GetProcessHeap HeapFree HeapReAlloc QueryPerformanceCounter GetCurrentProcessId GetCurrentProcess RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind GetStdHandle AddVectoredExceptionHandler SetThreadStackGuarantee GetCurrentThread GetCurrentDirectoryW GetEnvironmentVariableW GetCommandLineW lstrlenW GetProcAddress WideCharToMultiByte WaitForSingleObjectEx LoadLibraryA CreateMutexA ReleaseMutex HeapAlloc GetModuleFileNameW ReadConsoleW MultiByteToWideChar WriteConsoleW GetConsoleMode GetConsoleOutputCP GetModuleHandleW FormatMessageW GetModuleHandleA

ntdll

NtWriteFile NtReadFile RtlNtStatusToDosError

vcruntime140

memcpy memmove __current_exception __C_specific_handler __CxxFrameHandler3 __current_exception_context memcmp _CxxThrowException memset

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

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

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

__setusermatherr

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

_set_fmode __p__commode

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

_configthreadlocale

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

free _set_new_mode

Sharing

General

Malware Config

Signatures

File Explorer

2026-08-11_b8d130ae3cccafbe084408bee410e428_akira_cobalt-strike_rusty-stealer_satacom

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

bcryptprimitives

kernel32

ntdll

vcruntime140

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

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

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

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

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

generic