asyncrat | a41c48ea2e46a249675c440f388585911e47b20a79874e41d913cd724495a4cb

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General

Target

a41c48ea2e46a249675c440f388585911e47b20a79874e41d913cd724495a4cb
Size

231KB
MD5

8c7f6dc0508fa7f1c0447aed8f339f31
SHA1

f61c12080162b432ddff67d53587cd43c70ce34a
SHA256

a41c48ea2e46a249675c440f388585911e47b20a79874e41d913cd724495a4cb
SHA512

4aca8ee1251b315359fbe35aade27e18d2214f732065468b5963415068d52f71a4197ff8d2d5c51a43121f1d8146cd1bb3302bec219f03b5287c222d3556560e
SSDEEP

6144:NyRaa1vcRkZDW/XxvMWt7XWiuLyoYcLKpp7ChgWQVygqMkWS:Ra1kRBpt7miuXL4chJGDqVWS

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

127.0.0.1:4449

Mutex

bjumvbqeyocgtmmty

Attributes

delay
2
install
true
install_file
Extreme.Injector.v3.7.3.-.by.master131.exe
install_folder
%AppData%

aes.plain

Signatures

Async RAT payload 1 IoCs

rat

resource	yara_rule
static1/unpack001/Extreme.Injector.v3.7.3.-.by.master131.exe	family_asyncrat

Asyncrat family
asyncrat

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Extreme.Injector.v3.7.3.-.by.master131.exe
unpack001/Xrayesp.dll

Files

a41c48ea2e46a249675c440f388585911e47b20a79874e41d913cd724495a4cb
.rar
Extreme.Injector.v3.7.3.-.by.master131.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 69KB - Virtual size: 69KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 19KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
Xrayesp.dll
.dll windows:6 windows x64 arch:x64

aeaa10f391024f484ce51d2fe288cccc

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

C:\Users\peekm\Desktop\xray-cave\x64\Release\ZsFz4pKl3.pdb

Imports

opengl32

glViewport
glPopAttrib
glEnd
glGetString
wglGetProcAddress
glMatrixMode
glDepthFunc
glColor4f
glTranslatef
glColorMask
glBlendFunc
glLoadMatrixf
glVertex3f
glEnable
glPolygonOffset
glClear
glListBase
glRasterPos2f
glCallLists
glGenLists
wglGetCurrentDC
wglUseFontBitmapsW
glGetIntegerv
glPushAttrib
glOrtho
glGetFloatv
glPushMatrix
glDisable
glVertex2f
glColor3ub
glBegin
glLoadIdentity
glColor3f
glLineWidth
glPopMatrix

kernel32

FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
ReadConsoleW
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
SetFilePointerEx
GetFileSizeEx
GetFileType
GetStdHandle
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
LCMapStringW
ReadFile
WriteFile
PeekNamedPipe
CreateFileW
GetLastError
CloseHandle
GetCurrentProcessId
WaitNamedPipeW
lstrlenW
GetModuleFileNameW
MultiByteToWideChar
GetCurrentThread
CreateThread
Beep
GetProcAddress
GetModuleHandleW
VirtualFree
VirtualAlloc
GetSystemInfo
VirtualQuery
HeapCreate
VirtualProtect
HeapFree
GetCurrentProcess
Thread32Next
Thread32First
GetCurrentThreadId
SuspendThread
ResumeThread
CreateToolhelp32Snapshot
HeapReAlloc
HeapAlloc
GetThreadContext
FlushInstructionCache
SetThreadContext
OpenThread
VirtualProtectEx
VirtualQueryEx
SetLastError
FreeLibrary
LoadLibraryExW
ExitProcess
GetModuleHandleExW
FreeLibraryAndExitThread
GetProcessHeap
SetStdHandle
HeapSize
WriteConsoleW
SetEndOfFile
Sleep
IsDebuggerPresent
ExitThread
TlsFree
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
CreateEventW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
RtlUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
TerminateProcess
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
InitializeCriticalSectionEx
TryEnterCriticalSection
InitializeConditionVariable
WakeConditionVariable
WakeAllConditionVariable
SleepConditionVariableCS
SleepConditionVariableSRW
EncodePointer
DecodePointer
WideCharToMultiByte
LCMapStringEx
GetStringTypeW
GetCPInfo
RtlUnwindEx
RtlPcToFileHeader
RaiseException
InterlockedFlushSList
TlsAlloc
TlsGetValue
TlsSetValue

user32

GetAsyncKeyState
SendInput

gdi32

SelectObject
DeleteObject
CreateFontA

advapi32

RegCreateKeyExW
RegSetValueExW
RegCloseKey

Sections

.text
Size: 327KB - Virtual size: 327KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 169KB - Virtual size: 169KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 253KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.detourc
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.detourd
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

_RDATA
Size: 512B - Virtual size: 244B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 69KB - Virtual size: 69KB

.rsrc Size: 19KB - Virtual size: 18KB

.reloc Size: 512B - Virtual size: 12B

aeaa10f391024f484ce51d2fe288cccc

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

opengl32

kernel32

user32

gdi32

advapi32

Sections

.text Size: 327KB - Virtual size: 327KB

.rdata Size: 169KB - Virtual size: 169KB

.data Size: 11KB - Virtual size: 253KB

.pdata Size: 15KB - Virtual size: 14KB

.detourc Size: 9KB - Virtual size: 8KB

.detourd Size: 512B - Virtual size: 24B

_RDATA Size: 512B - Virtual size: 244B

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 4KB - Virtual size: 3KB

.text
Size: 69KB - Virtual size: 69KB

.rsrc
Size: 19KB - Virtual size: 18KB

.reloc
Size: 512B - Virtual size: 12B

.text
Size: 327KB - Virtual size: 327KB

.rdata
Size: 169KB - Virtual size: 169KB

.data
Size: 11KB - Virtual size: 253KB

.pdata
Size: 15KB - Virtual size: 14KB

.detourc
Size: 9KB - Virtual size: 8KB

.detourd
Size: 512B - Virtual size: 24B

_RDATA
Size: 512B - Virtual size: 244B

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 4KB - Virtual size: 3KB