2026-10-02_63d7798fd0f32c1010b4d471a344bb55_akira_conti

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General

Target
2026-10-02_63d7798fd0f32c1010b4d471a344bb55_akira_conti
Size 355KB
Sample261003-nf17vach49
SHA256 639a1a0d80c8f02e267db00be6c68101b0c79e9aa6562e35c96659c6cfeae487
MD5 63d7798fd0f32c1010b4d471a344bb55
SHA1 ab8834bc5e27d84a7593a9b6a166f2fac2aa7a7b
SHA512 9d25ef6de48cac3b07db58ebdf8435fed8d8f68e55d7eb68a637897cc3e2e541a8b02789911f933b91866a01b630142a0db314a888f955b17d12fd6e9f89a2cc
SSDEEP 6144:AwKuSy2+UMlQ7hgRSG58z540Y84tBEJrlemwl/KOiQg/G0EiApcZ6zsF3k:1jpeheSTQ8IEJrAQwcZ6wF0
TLSH
T1B8747D53F6A6A4BCD16AC034931B9573BA33F88E06317DBF12E48A302E55D516F2CB19
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-10-02_63d7798fd0f32c1010b4d471a344bb55_akira_conti

File Explorer

2026-10-02_63d7798fd0f32c1010b4d471a344bb55_akira_conti

.exe 355KB

2026-10-02_63d7798fd0f32c1010b4d471a344bb55_akira_conti

IMPHASH b2529a67982b91d75ae0255663b6ec85
SHA256 639a1a0d80c8f02e267db00be6c68101b0c79e9aa6562e35c96659c6cfeae487
MD5 63d7798fd0f32c1010b4d471a344bb55
SHA1 ab8834bc5e27d84a7593a9b6a166f2fac2aa7a7b
SHA512 9d25ef6de48cac3b07db58ebdf8435fed8d8f68e55d7eb68a637897cc3e2e541a8b02789911f933b91866a01b630142a0db314a888f955b17d12fd6e9f89a2cc
SSDEEP 6144:AwKuSy2+UMlQ7hgRSG58z540Y84tBEJrlemwl/KOiQg/G0EiApcZ6zsF3k:1jpeheSTQ8IEJrAQwcZ6wF0
TLSH
T1B8747D53F6A6A4BCD16AC034931B9573BA33F88E06317DBF12E48A302E55D516F2CB19
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5152

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DEBUG_STRIPPED

PDB paths

advapi32

GetTokenInformation OpenProcessToken

kernel32

AddVectoredExceptionHandler CloseHandle CompareStringOrdinal CopyFileExW CopyFileW CreateDirectoryW CreateFileMappingA CreateFileW CreateMutexW CreateProcessW CreateThread CreateToolhelp32Snapshot CreateWaitableTimerExW DeleteCriticalSection DeleteFileW DuplicateHandle EnterCriticalSection ExitProcess FindClose FindFirstFileExW FormatMessageW FreeEnvironmentStringsW GetConsoleMode GetConsoleOutputCP GetConsoleWindow GetCurrentDirectoryW GetCurrentProcess GetCurrentThread GetCurrentThreadId GetEnvironmentStringsW GetEnvironmentVariableW GetExitCodeProcess GetFileAttributesW GetFileInformationByHandle GetFileInformationByHandleEx GetFullPathNameW GetLastError GetModuleFileNameW GetModuleHandleA GetModuleHandleW GetProcAddress GetProcessHeap GetStdHandle GetSystemDirectoryW GetWindowsDirectoryW HeapAlloc HeapFree HeapReAlloc InitializeCriticalSection LeaveCriticalSection MapViewOfFile Module32FirstW Module32NextW MoveFileExW MultiByteToWideChar OpenMutexW QueryPerformanceCounter QueryPerformanceFrequency RaiseException ReadFileEx RtlCaptureContext RtlLookupFunctionEntry RtlUnwindEx RtlVirtualUnwind SetFileAttributesW SetFileInformationByHandle SetFilePointerEx SetFileTime SetLastError SetThreadStackGuarantee SetUnhandledExceptionFilter SetWaitableTimer Sleep SleepEx TlsGetValue UnmapViewOfFile VirtualAlloc VirtualProtect VirtualQuery WaitForSingleObject WriteConsoleW WriteFileEx __C_specific_handler

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

__p__environ

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

_set_new_mode calloc free malloc

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

_configthreadlocale

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

__setusermatherr

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

memcmp memcpy memmove

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

__p___argc __p___argv _cexit _configure_narrow_argv _crt_atexit _exit _fpreset _initialize_narrow_environment _set_app_type _initterm _initterm_e _set_invalid_parameter_handler abort exit signal

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

__acrt_iob_func __p__commode __p__fmode __stdio_common_vfprintf fflush setvbuf

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

memset strlen strncmp

ntdll

NtCreateNamedPipeFile NtOpenFile NtReadFile NtWriteFile RtlNtStatusToDosError

shell32

SHGetFolderPathW ShellExecuteW

user32

ShowWindow

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

WaitOnAddress WakeByAddressAll WakeByAddressSingle

Name

.text

Size

288KB

Virtual Size

288KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

2KB

Virtual Size

2KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

33KB

Virtual Size

33KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

6KB

Virtual Size

6KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

14KB

Virtual Size

14KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

448B

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

6KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

96B

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

1024B

Virtual Size

748B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-10-02_63d7798fd0f32c1010b4d471a344bb55_akira_conti

advapi32

kernel32

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

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

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

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

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

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

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

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

ntdll

shell32

user32

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

generic