2026-05-22_ed73908c65575cae4ae7debf23220056_akira_cobalt-strike_glassworm_quasar-rat

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General

Target
2026-05-22_ed73908c65575cae4ae7debf23220056_akira_cobalt-strike_glassworm_quasar-rat
Size 3.3MB
Sample260522-eterbsg16z
SHA256 1908667a279616de082f9f3a196fc1710ce5be9c85bdb2fe7100192f4d8d42f2
MD5 ed73908c65575cae4ae7debf23220056
SHA1 6f7df270bd72bf3119403da9e738f7df8015813a
SHA512 d49f65ecf8a64415cdbcc822d5d643c78df85bdce73c6a3a757ea08af7aa46c9050ff5ea788ef1e492f1187354cd593bf8a8d8f42021a637cfe17ed44c2b26b0
SSDEEP 24576:um+l+pISlYd2hsT1ORfXC9DomS4g+g7Qv/d3rmsrP1YtwUKBll6NqidVLnyx:umO+9YMhoMfyBbTlrmsr1YuUk4ZVLy
TLSH
T131F55B43F28584EDC45EC079862B9632B633BC8906306A6F16A4FB253F76B511F1EF19
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Signatures

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_Binary_References_Browsers

Detects executables containing SQL queries to confidential data stores. Observed in infostealers 1 IoCs

resource	yara_rule
sample	INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
2026-05-22_ed73908c65575cae4ae7debf23220056_akira_cobalt-strike_glassworm_quasar-rat

File Explorer

2026-05-22_ed73908c65575cae4ae7debf23220056_akira_cobalt-strike_glassworm_quasar-rat

.exe 3.3MB

2026-05-22_ed73908c65575cae4ae7debf23220056_akira_cobalt-strike_glassworm_quasar-rat

IMPHASH 713ff4dd0f30035a9e8c8c906d73a028
SHA256 1908667a279616de082f9f3a196fc1710ce5be9c85bdb2fe7100192f4d8d42f2
MD5 ed73908c65575cae4ae7debf23220056
SHA1 6f7df270bd72bf3119403da9e738f7df8015813a
SHA512 d49f65ecf8a64415cdbcc822d5d643c78df85bdce73c6a3a757ea08af7aa46c9050ff5ea788ef1e492f1187354cd593bf8a8d8f42021a637cfe17ed44c2b26b0
SSDEEP 24576:um+l+pISlYd2hsT1ORfXC9DomS4g+g7Qv/d3rmsrP1YtwUKBll6NqidVLnyx:umO+9YMhoMfyBbTlrmsr1YuUk4ZVLy
TLSH
T131F55B43F28584EDC45EC079862B9632B633BC8906306A6F16A4FB253F76B511F1EF19
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x64 arch:x64

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers
Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

5328

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 CompareStringOrdinal CreateFileMappingA CreateFileW CreateProcessW CreateThread CreateToolhelp32Snapshot DuplicateHandle FormatMessageW FreeEnvironmentStringsW GetConsoleMode GetConsoleOutputCP GetCurrentDirectoryW GetCurrentProcess GetCurrentThread GetCurrentThreadId GetEnvironmentStringsW GetEnvironmentVariableW GetFileAttributesW GetFileInformationByHandle GetFileInformationByHandleEx GetFullPathNameW GetLastError GetModuleFileNameW GetModuleHandleA GetModuleHandleW GetProcAddress GetProcessHeap GetStartupInfoA GetStdHandle GetSystemDirectoryW GetTempPathW GetWindowsDirectoryW HeapAlloc HeapFree HeapReAlloc InitOnceBeginInitialize InitOnceComplete MapViewOfFile Module32FirstW Module32NextW MultiByteToWideChar ReadFileEx RtlCaptureContext RtlLookupFunctionEntry RtlVirtualUnwind SetFileInformationByHandle SetFileTime SetLastError SetThreadStackGuarantee SetUnhandledExceptionFilter Sleep SleepEx TlsAlloc TlsFree TlsGetValue TlsSetValue UnmapViewOfFile WaitForSingleObject WriteConsoleW WriteFileEx DeleteCriticalSection EnterCriticalSection InitializeCriticalSection LeaveCriticalSection RaiseException RtlUnwindEx VirtualProtect VirtualQuery __C_specific_handler

ntdll

NtOpenFile NtWriteFile RtlNtStatusToDosError NtCreateNamedPipeFile

msvcrt

__getmainargs __initenv __iob_func __lconv_init __set_app_type __setusermatherr _acmdln _amsg_exit _cexit _commode _fmode _fpreset _initterm _onexit abort calloc exit fprintf free fwrite malloc memcmp memcpy memmove memset signal strlen strncmp vfprintf

Name

.text

Size

245KB

Virtual Size

244KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA 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

2.7MB

Virtual Size

2.7MB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.pdata

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.xdata

Size

13KB

Virtual Size

12KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.bss

Size

Virtual Size

512B

Characteristics

IMAGE_SCN_CNT_UNINITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.idata

Size

4KB

Virtual Size

4KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.CRT

Size

512B

Virtual Size

112B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.tls

Size

512B

Virtual Size

16B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.rsrc

Size

289KB

Virtual Size

289KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.reloc

Size

1024B

Virtual Size

764B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_DISCARDABLE IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

2026-05-22_ed73908c65575cae4ae7debf23220056_akira_cobalt-strike_glassworm_quasar-rat

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

kernel32

ntdll

msvcrt

generic