2026-07-23_0b5e38324b4240bf8e2668fe59819743_akira_cobalt-strike_rusty-stealer_satacom

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General

Target
2026-07-23_0b5e38324b4240bf8e2668fe59819743_akira_cobalt-strike_rusty-stealer_satacom
Size 455KB
Sample260723-btybwscl4t
SHA256 54ae9437f4c676e1cfd5ef1691618b7a78f73f827308fc0828c5f302caf40b43
MD5 0b5e38324b4240bf8e2668fe59819743
SHA1 9964ca37ebc951ea6e460a9605c14100c3d96570
SHA512 ddbd0c948be8f70c4afc6c656d66e8dbcecdd34fb03b4bccedb3372fc6a36de0d1838c91e9d4010b916224e534422251e118dba06c2e3c8022d2d8e81f740ff1
SSDEEP 6144:TDCOJiJaFLpYlUaQbU0OEOR0usULpnidHpOQjN13wXKLGpG:TD7J5nYlUaQAqlLeG
TLSH
T14DA47DABF14550ECC99FC0B683478732B57630880B21B9FF06A886351E56FE57B39768
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-07-23_0b5e38324b4240bf8e2668fe59819743_akira_cobalt-strike_rusty-stealer_satacom

File Explorer

2026-07-23_0b5e38324b4240bf8e2668fe59819743_akira_cobalt-strike_rusty-stealer_satacom

.exe 455KB

2026-07-23_0b5e38324b4240bf8e2668fe59819743_akira_cobalt-strike_rusty-stealer_satacom

IMPHASH b1bccd75aaaa2b99f60ab75d5a41cac0
SHA256 54ae9437f4c676e1cfd5ef1691618b7a78f73f827308fc0828c5f302caf40b43
MD5 0b5e38324b4240bf8e2668fe59819743
SHA1 9964ca37ebc951ea6e460a9605c14100c3d96570
SHA512 ddbd0c948be8f70c4afc6c656d66e8dbcecdd34fb03b4bccedb3372fc6a36de0d1838c91e9d4010b916224e534422251e118dba06c2e3c8022d2d8e81f740ff1
SSDEEP 6144:TDCOJiJaFLpYlUaQbU0OEOR0usULpnidHpOQjN13wXKLGpG:TD7J5nYlUaQAqlLeG
TLSH
T14DA47DABF14550ECC99FC0B683478732B57630880B21B9FF06A886351E56FE57B39768
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

294624

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

runtime_broker.pdb

kernel32

GetProcAddress GetModuleHandleW GetModuleHandleA FreeLibrary CloseHandle GetSystemTimeAsFileTime InitializeSListHead GetTempPathW FormatMessageW Sleep SetWaitableTimer CreateWaitableTimerExW GetConsoleOutputCP GetConsoleMode WriteConsoleW MultiByteToWideChar GetModuleFileNameW HeapAlloc SetEnvironmentVariableW GetFinalPathNameByHandleW ReleaseMutex CreateMutexA LoadLibraryA WaitForSingleObjectEx WideCharToMultiByte SwitchToThread ExitProcess lstrlenW GetCommandLineW SetUnhandledExceptionFilter GetCurrentDirectoryW GetCurrentThread SetThreadStackGuarantee AddVectoredExceptionHandler GetStdHandle RtlVirtualUnwind RtlLookupFunctionEntry RtlCaptureContext GetCurrentProcess GetCurrentProcessId SetHandleInformation CreateThread QueryPerformanceCounter QueryPerformanceFrequency HeapReAlloc GetEnvironmentVariableW CreateFileW DeleteFileW MoveFileExW GetFileAttributesW CreateDirectoryW RemoveDirectoryW GetFileSizeEx ReadFile WriteFile FindFirstFileW FindNextFileW FindClose GetLastError WaitForSingleObject SetLastError GetFullPathNameW GetCurrentThreadId SetFileInformationByHandle SetFileTime GetProcessHeap HeapFree

bcrypt

BCryptCloseAlgorithmProvider BCryptFinishHash BCryptGetProperty BCryptDestroyHash BCryptGenerateSymmetricKey BCryptHashData BCryptEncrypt BCryptDecrypt BCryptDestroyKey BCryptOpenAlgorithmProvider BCryptCreateHash BCryptSetProperty BCryptGenRandom

secur32

DecryptMessage FreeContextBuffer FreeCredentialsHandle DeleteSecurityContext AcquireCredentialsHandleA QueryContextAttributesW InitializeSecurityContextW AcceptSecurityContext EncryptMessage

crypt32

CertDuplicateStore CertCloseStore CertDuplicateCertificateContext CertDuplicateCertificateChain CertFreeCertificateContext CertVerifyCertificateChainPolicy CertEnumCertificatesInStore CertOpenStore CertFreeCertificateChain CertGetCertificateChain CertAddCertificateContextToStore

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

WaitOnAddress WakeByAddressAll WakeByAddressSingle

bcryptprimitives

ProcessPrng

advapi32

SystemFunction036

ntdll

RtlNtStatusToDosError NtWriteFile

ws2_32

WSACleanup recv ioctlsocket getsockopt setsockopt WSAGetLastError send closesocket freeaddrinfo WSASocketW getpeername WSAStartup connect select getaddrinfo getsockname

vcruntime140

memcmp memcpy __C_specific_handler memmove __current_exception __CxxFrameHandler3 memset __current_exception_context

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

strlen

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

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

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

2026-07-23_0b5e38324b4240bf8e2668fe59819743_akira_cobalt-strike_rusty-stealer_satacom

kernel32

bcrypt

secur32

crypt32

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

bcryptprimitives

advapi32

ntdll

ws2_32

vcruntime140

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

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