2026-07-23_b2894eef29ebf81dffd80d9d06fe6606_akira_cobalt-strike_rusty-stealer_satacom

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General

Target
2026-07-23_b2894eef29ebf81dffd80d9d06fe6606_akira_cobalt-strike_rusty-stealer_satacom
Size 455KB
Sample260724-bharfsem5w
SHA256 0fca44240375b92aa1ba61b0e57002d3de7b55b93d3187eb68af94995f5f5268
MD5 b2894eef29ebf81dffd80d9d06fe6606
SHA1 8591432631783f671ece60299c13c65c2533b66f
SHA512 9122305b2db1b091cd0323b63a05f61e513f9dca26189f7dc48afde1660f404fbf9a89616b4469fe9969e1da67b5ead6c58bd1a95baa2790d9c16fdfe1b5cc15
SSDEEP 6144:X8weMMtbnm/bIva44Z/wfKJau0nP12lfrq+MHr:X8tdbmbIva4Gfejr
TLSH
T1BCA45B97F14150E9C8ABC0BA83078772B67630880B1179FF36AC96351F16BE97B39758
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-07-23_b2894eef29ebf81dffd80d9d06fe6606_akira_cobalt-strike_rusty-stealer_satacom

File Explorer

2026-07-23_b2894eef29ebf81dffd80d9d06fe6606_akira_cobalt-strike_rusty-stealer_satacom

.exe 455KB

2026-07-23_b2894eef29ebf81dffd80d9d06fe6606_akira_cobalt-strike_rusty-stealer_satacom

IMPHASH 377c08240fceec665a9b583e078a127e
SHA256 0fca44240375b92aa1ba61b0e57002d3de7b55b93d3187eb68af94995f5f5268
MD5 b2894eef29ebf81dffd80d9d06fe6606
SHA1 8591432631783f671ece60299c13c65c2533b66f
SHA512 9122305b2db1b091cd0323b63a05f61e513f9dca26189f7dc48afde1660f404fbf9a89616b4469fe9969e1da67b5ead6c58bd1a95baa2790d9c16fdfe1b5cc15
SSDEEP 6144:X8weMMtbnm/bIva44Z/wfKJau0nP12lfrq+MHr:X8tdbmbIva4Gfejr
TLSH
T1BCA45B97F14150E9C8ABC0BA83078772B67630880B1179FF36AC96351F16BE97B39758
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

294752

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 LoadLibraryA FreeLibrary CloseHandle GetSystemTimeAsFileTime InitializeSListHead GetTempPathW GetModuleHandleA FormatMessageW Sleep SetWaitableTimer CreateWaitableTimerExW GetConsoleOutputCP GetConsoleMode WriteConsoleW MultiByteToWideChar GetModuleFileNameW HeapAlloc SetEnvironmentVariableW GetFinalPathNameByHandleW ReleaseMutex CreateMutexA 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_b2894eef29ebf81dffd80d9d06fe6606_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