2026-07-24_7f76b1cc5e7afc43a2cbb82a26b6a10b_akira_cobalt-strike_quasar-rat_rusty-stealer_satacom

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General

Target
2026-07-24_7f76b1cc5e7afc43a2cbb82a26b6a10b_akira_cobalt-strike_quasar-rat_rusty-stealer_satacom
Size 1.2MB
Sample260724-k87csabl8y
SHA256 1bedf949ca22b767e4993b296674a03e31db1599e6be074b8051447ad4335ad1
MD5 7f76b1cc5e7afc43a2cbb82a26b6a10b
SHA1 40ee8f623054e583e62f284d87d55a89a37e6dfb
SHA512 e0c2dfa999288f5ba441dcc0cd1bcaa1ddd07bb11f7a8171adf2dc85112d8a93db51f9a7f96f20000320e26ec5b11a37c0bb3acf346ab973244ea7f37750bfb4
SSDEEP 24576:sII1hXI83IXR1xON3ktcPne87HtO/DF1+9codjeWyZxeCE9:HI1hXI8YX/NqR2TPod5
TLSH
T18545BF03F64685ECDA5AC07D872682326532B8C9473166EB21897F3C3D67ED25E7E324
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-07-24_7f76b1cc5e7afc43a2cbb82a26b6a10b_akira_cobalt-strike_quasar-rat_rusty-stealer_satacom

File Explorer

2026-07-24_7f76b1cc5e7afc43a2cbb82a26b6a10b_akira_cobalt-strike_quasar-rat_rusty-stealer_satacom

.exe 1.2MB

2026-07-24_7f76b1cc5e7afc43a2cbb82a26b6a10b_akira_cobalt-strike_quasar-rat_rusty-stealer_satacom

IMPHASH 1ea2e5e57c46bf47c2a01228e9a4e3ca
SHA256 1bedf949ca22b767e4993b296674a03e31db1599e6be074b8051447ad4335ad1
MD5 7f76b1cc5e7afc43a2cbb82a26b6a10b
SHA1 40ee8f623054e583e62f284d87d55a89a37e6dfb
SHA512 e0c2dfa999288f5ba441dcc0cd1bcaa1ddd07bb11f7a8171adf2dc85112d8a93db51f9a7f96f20000320e26ec5b11a37c0bb3acf346ab973244ea7f37750bfb4
SSDEEP 24576:sII1hXI83IXR1xON3ktcPne87HtO/DF1+9codjeWyZxeCE9:HI1hXI8YX/NqR2TPod5
TLSH
T18545BF03F64685ECDA5AC07D872682326532B8C9473166EB21897F3C3D67ED25E7E324
MD5 SHA1 SHA512 SSDEEP TLSH

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

350064

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE

PDB paths

nmhproxy.pdb

kernel32

AddVectoredExceptionHandler CloseHandle CompareStringOrdinal CreateFileW CreateMutexA CreateProcessW CreateThread DuplicateHandle FindClose FindFirstFileExW FormatMessageW FreeEnvironmentStringsW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentProcessId GetCurrentThread GetCurrentThreadId GetEnvironmentStringsW GetEnvironmentVariableW GetFileAttributesW GetFileInformationByHandle GetFileInformationByHandleEx GetFullPathNameW GetLastError GetModuleFileNameW GetModuleHandleA GetModuleHandleW GetProcAddress GetProcessHeap GetStdHandle GetSystemDirectoryW GetSystemTimeAsFileTime GetWindowsDirectoryW HeapAlloc HeapFree HeapReAlloc InitializeSListHead LoadLibraryA MultiByteToWideChar QueryPerformanceCounter ReadConsoleW ReadFileEx ReleaseMutex RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind SetFileInformationByHandle SetFilePointerEx SetFileTime SetLastError SetThreadStackGuarantee SetUnhandledExceptionFilter SleepEx WaitForSingleObject WaitForSingleObjectEx WideCharToMultiByte WriteConsoleW WriteFileEx lstrlenW

ntdll

NtCreateNamedPipeFile NtOpenFile NtReadFile NtWriteFile RtlNtStatusToDosError

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

WaitOnAddress WakeByAddressAll WakeByAddressSingle

shell32

SHGetKnownFolderPath

ole32

CoTaskMemFree

vcruntime140

__C_specific_handler __CxxFrameHandler3 __current_exception __current_exception_context memcmp memcpy memmove memset

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-stdio-l1-1-0

__p__commode _set_fmode

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

__setusermatherr

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

_configthreadlocale

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

_set_new_mode free

Name

.text

Size

360KB

Virtual Size

360KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

255KB

Virtual Size

255KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

512B

Virtual Size

872B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

10KB

Virtual Size

10KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

105B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.reloc

Size

568KB

Virtual Size

572KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Sharing

General

Malware Config

Signatures

File Explorer

2026-07-24_7f76b1cc5e7afc43a2cbb82a26b6a10b_akira_cobalt-strike_quasar-rat_rusty-stealer_satacom

kernel32

ntdll

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

shell32

ole32

vcruntime140

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

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

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

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

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

generic