sliver | MUDDY_TEXTURE[.]exe

General

Target

MUDDY_TEXTURE.exe
Size

16.3MB
MD5

007a41ba44719a62ff60c4f5817ac634
SHA1

27a116b90c5ddbd48441ee037ddbf99e8499ce85
SHA256

0d662766f6cc96380888cc1c20353a2fab4b0b9702a7ee7cf6898cf8d4222b8c
SHA512

bc10d96ff4fb284e894bfec4753339ca1d6455f5615535f839faf18af86f3f319298ea81e863a537649b79f9b3c7765ac0b3a1d30bf05c3215c1f2d5984ef13a
SSDEEP

98304:Y3q02io3yTJcnEmORPGHXCDI82N4kPpfV7wEYy7H3ds2EcctBq0WF:Aq0276JbmUPGHXCc8mvt0EY0H3dszM

Score

10^/10

sliver

Malware Config

Signatures

Sliver RAT v2 1 IoCs

resource	yara_rule
sample	SliverRAT_v2

Sliver family
sliver

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
MUDDY_TEXTURE.exe

Files

MUDDY_TEXTURE.exe
.exe windows:6 windows x64 arch:x64

f0ea7b7844bbc5bfa9bb32efdcea957c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

WriteFile
WriteConsoleW
WaitForMultipleObjects
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
TlsAlloc
SwitchToThread
SuspendThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
ResumeThread
PostQueuedCompletionStatus
LoadLibraryA
LoadLibraryW
SetThreadContext
GetThreadContext
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatusEx
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateWaitableTimerExW
CreateThread
CreateIoCompletionPort
CreateFileA
CreateEventA
CloseHandle
AddVectoredExceptionHandler

Sections

.text
Size: 9.8MB - Virtual size: 9.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 6.0MB - Virtual size: 6.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 264KB - Virtual size: 705KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 175KB - Virtual size: 174KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.symtab
Size: 512B - Virtual size: 4B

IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

f0ea7b7844bbc5bfa9bb32efdcea957c

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 9.8MB - Virtual size: 9.8MB

.rdata Size: 6.0MB - Virtual size: 6.0MB

.data Size: 264KB - Virtual size: 705KB

.idata Size: 1KB - Virtual size: 1KB

.reloc Size: 175KB - Virtual size: 174KB

.symtab Size: 512B - Virtual size: 4B

.text
Size: 9.8MB - Virtual size: 9.8MB

.rdata
Size: 6.0MB - Virtual size: 6.0MB

.data
Size: 264KB - Virtual size: 705KB

.idata
Size: 1KB - Virtual size: 1KB

.reloc
Size: 175KB - Virtual size: 174KB

.symtab
Size: 512B - Virtual size: 4B