merlin | merlinAgent-Windows-x64-Debug[.]exe

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General

Target

merlinAgent-Windows-x64-Debug.exe
Size

10.7MB
MD5

753e24919ea8e8410c9e182ef86c614e
SHA1

3b46d4598ae04af124b84f5f01f9b45d22de3975
SHA256

fbdf57dcf9dd7e0d74fc8140a3f3d11eb1949203a9c7f57d21b97fd9400cefaf
SHA512

50d6ca7b0cba77924489025d141dd362b7fa8645f56db62b65db2baa420a1f45c3f862fc25a1037f5fa1747dde2a8856922e0bbfdef23f20f0bba2e9300fc616
SSDEEP

98304:TOree31W2SiH1/lpoY+AovlrxJSVVjCB/iEgBkGSlc4Ev8gE:cF91/lpokclFJ5BHe3t

Score

10^/10

merlin

Malware Config

Signatures

Merlin family
merlin

Merlin payload 1 IoCs

resource	yara_rule
sample	family_merlin

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
merlinAgent-Windows-x64-Debug.exe

Files

merlinAgent-Windows-x64-Debug.exe
.exe windows:6 windows x64 arch:x64

4f2f006e2ecf7172ad368f8289dc96c1

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

Imports

kernel32

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

Sections

.text
Size: 5.0MB - Virtual size: 5.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 5.0MB - Virtual size: 5.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 536KB - Virtual size: 961KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 112KB - Virtual size: 112KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 512B - Virtual size: 168B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 96KB - Virtual size: 96KB

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

4f2f006e2ecf7172ad368f8289dc96c1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Sections

.text Size: 5.0MB - Virtual size: 5.0MB

.rdata Size: 5.0MB - Virtual size: 5.0MB

.data Size: 536KB - Virtual size: 961KB

.pdata Size: 112KB - Virtual size: 112KB

.xdata Size: 512B - Virtual size: 168B

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

.reloc Size: 96KB - Virtual size: 96KB

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

.text
Size: 5.0MB - Virtual size: 5.0MB

.rdata
Size: 5.0MB - Virtual size: 5.0MB

.data
Size: 536KB - Virtual size: 961KB

.pdata
Size: 112KB - Virtual size: 112KB

.xdata
Size: 512B - Virtual size: 168B

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

.reloc
Size: 96KB - Virtual size: 96KB

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