2026-07-23_feb30192a5c590412c9a0e23ec7193d2_akira_cobalt-strike_rusty-stealer_satacom

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General

Target
2026-07-23_feb30192a5c590412c9a0e23ec7193d2_akira_cobalt-strike_rusty-stealer_satacom
Size 452KB
Sample260723-bcpnesydjc
SHA256 3bf10d1e1f5c70dad300dcec4b7347eb7780a9e459f456a30dc78dc784dadca5
MD5 feb30192a5c590412c9a0e23ec7193d2
SHA1 8a3a98f2714d3a94cc584a750fe546311ac3dea7
SHA512 bb82efec1aef63c4594cddd759b358b8101cd534157e6c5720ae960c460b0fa4d3191bc5657fdfe11ac8f50c8f87d1c808e7c0d8ca04c1967abaf9a0a659eca2
SSDEEP 6144:NlmPEuipoaTBzwFhRWPoC6oq0yAIKvrOUrCsQbKPJb0Sr:NlMKTBzwF/y72
TLSH
T18BA46D67E14150ECD9ABC0B683478732F53630880B217DEF06E892752D56FE9BB39768
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-07-23_feb30192a5c590412c9a0e23ec7193d2_akira_cobalt-strike_rusty-stealer_satacom

File Explorer

2026-07-23_feb30192a5c590412c9a0e23ec7193d2_akira_cobalt-strike_rusty-stealer_satacom

.exe 452KB

2026-07-23_feb30192a5c590412c9a0e23ec7193d2_akira_cobalt-strike_rusty-stealer_satacom

IMPHASH b1bccd75aaaa2b99f60ab75d5a41cac0
SHA256 3bf10d1e1f5c70dad300dcec4b7347eb7780a9e459f456a30dc78dc784dadca5
MD5 feb30192a5c590412c9a0e23ec7193d2
SHA1 8a3a98f2714d3a94cc584a750fe546311ac3dea7
SHA512 bb82efec1aef63c4594cddd759b358b8101cd534157e6c5720ae960c460b0fa4d3191bc5657fdfe11ac8f50c8f87d1c808e7c0d8ca04c1967abaf9a0a659eca2
SSDEEP 6144:NlmPEuipoaTBzwFhRWPoC6oq0yAIKvrOUrCsQbKPJb0Sr:NlMKTBzwF/y72
TLSH
T18BA46D67E14150ECD9ABC0B683478732F53630880B217DEF06E892752D56FE9BB39768
MD5 SHA1 SHA512 SSDEEP TLSH

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

291296

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_feb30192a5c590412c9a0e23ec7193d2_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