2026-07-11_7e54021c753b4f28ec05fa344015bd75_akira_quasar-rat

Sharing

Copy URL Twitter E-mail

General

Target
2026-07-11_7e54021c753b4f28ec05fa344015bd75_akira_quasar-rat
Size 2.1MB
Sample260711-e22k3abv9r
SHA256 e9aab594ef493f37d51628bacdc41116af105fb5502203d4784aeb7b168d40e2
MD5 7e54021c753b4f28ec05fa344015bd75
SHA1 9b9d30000c1258842256bdb2b9ceb997c6134ce1
SHA512 950b415aeec89f0377a7a3b25d6f5d0d225072df53750335a9513bdd968c1a737151f8ff5f7871d5ad35b7596a2f40ea8a1edd127bb4379c7d0c5b4ec478622c
SSDEEP 24576:BPigFK1LDpwv0X9PAaNoraAtm2tLBTEl/VViFVTWjHQQAOR8KtcC15WkBgfEW73K:BPigmLD9i3kBAWptceXBM2z
TLSH
T151A5284F7EB15198D0F980B4D253F422AE67B84B1315A9B673DC9320DB62A0336C96FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Untrusted Codesign Signers 1 IoCs

Codesigned file was signed by an untrusted entity.

resource
2026-07-11_7e54021c753b4f28ec05fa344015bd75_akira_quasar-rat

File Explorer

2026-07-11_7e54021c753b4f28ec05fa344015bd75_akira_quasar-rat

.exe 2.1MB

2026-07-11_7e54021c753b4f28ec05fa344015bd75_akira_quasar-rat

IMPHASH 17f7096365ae63b685a098c176bd625e
SHA256 e9aab594ef493f37d51628bacdc41116af105fb5502203d4784aeb7b168d40e2
MD5 7e54021c753b4f28ec05fa344015bd75
SHA1 9b9d30000c1258842256bdb2b9ceb997c6134ce1
SHA512 950b415aeec89f0377a7a3b25d6f5d0d225072df53750335a9513bdd968c1a737151f8ff5f7871d5ad35b7596a2f40ea8a1edd127bb4379c7d0c5b4ec478622c
SSDEEP 24576:BPigFK1LDpwv0X9PAaNoraAtm2tLBTEl/VViFVTWjHQQAOR8KtcC15WkBgfEW73K:BPigmLD9i3kBAWptceXBM2z
TLSH
T151A5284F7EB15198D0F980B4D253F422AE67B84B1315A9B673DC9320DB62A0336C96FD
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x64 arch:x64

Untrusted Codesign Signers

Codesigned file was signed by an untrusted entity.

PE Signature issue

Digest

db:e5:1c:eb:da:7f:47:7c:85:9e:76:7d:10:e0:03:76:f0:bf:8e:fb:2a:18:c4:7b:59:61:77:1a:20:8a:c2:1c

Digest Algorithm

sha256

PE Digests Matches

Trusted

Not trusted

Signing Certificate

CN=Brian Morgan,OU=IT,O=Meridian Software,1.2.840.113549.1.9.1=#0c18627269616e2e6d6f7267616e406f75746c6f6f6b2e636f6d

Chains

Jul 10, 2026

CN=Brian Morgan,OU=IT,O=Meridian Software,1.2.840.113549.1.9.1=#0c18627269616e2e6d6f7267616e406f75746c6f6f6b2e636f6d

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

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

WaitOnAddress WakeByAddressAll WakeByAddressSingle

kernel32

AddVectoredExceptionHandler CloseHandle CreateFileMappingA CreateFileW CreateThread CreateToolhelp32Snapshot CreateWaitableTimerExW DeleteCriticalSection DeviceIoControl DuplicateHandle EnterCriticalSection ExitProcess FindClose FindFirstFileExW FindNextFileW FormatMessageW FreeLibrary GetCommandLineW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentThread GetCurrentThreadId GetEnvironmentVariableW GetFileInformationByHandle GetFileInformationByHandleEx GetFullPathNameW GetLastError GetModuleFileNameW GetModuleHandleA GetModuleHandleW GetProcAddress GetProcessHeap GetStdHandle GetSystemInfo GetSystemTimePreciseAsFileTime GetTempPathW HeapAlloc HeapFree HeapReAlloc InitOnceBeginInitialize InitOnceComplete InitializeCriticalSection LeaveCriticalSection LoadLibraryA LoadLibraryW MapViewOfFile Module32FirstW Module32NextW MultiByteToWideChar QueryPerformanceCounter QueryPerformanceFrequency RaiseException RtlCaptureContext RtlLookupFunctionEntry RtlUnwindEx RtlVirtualUnwind SetFileInformationByHandle SetFileTime SetLastError SetThreadStackGuarantee SetUnhandledExceptionFilter SetWaitableTimer Sleep SwitchToThread TlsAlloc TlsFree TlsGetValue TlsSetValue UnmapViewOfFile VirtualProtect VirtualQuery WaitForSingleObject WriteConsoleW __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

_set_app_type __p___argc __p___argv _cexit _configure_narrow_argv _crt_atexit _exit _fpreset _initialize_narrow_environment _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

NtWriteFile RtlNtStatusToDosError

Name

.text

Size

843KB

Virtual Size

842KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.data

Size

3KB

Virtual Size

3KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rdata

Size

1.2MB

Virtual Size

1.2MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.text01

Size

512B

Virtual Size

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

8KB

Virtual Size

8KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

17KB

Virtual Size

17KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

9KB

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

1KB

Virtual Size

1KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-07-11_7e54021c753b4f28ec05fa344015bd75_akira_quasar-rat

PE Signature issue

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

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

generic