zoHnNvuTkk[.]dll

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General

Target

zoHnNvuTkk.dll
Size

4.1MB
MD5

22cc610a0dc995b24733ab10a0de155b
SHA1

5fdf0793cc0a81462b1cf0370fa1912900a54a6e
SHA256

9e07d09f1457297a9a229def9771f6badaa8798751b22611dd915327069fa831
SHA512

c2fe130e9db35f71c45e1a0b8a2d1016875f36655223b4a8f742bce812e28e1f14dec99331a7fb0603888a18cc9ee87c33450e79eb845523e0bd182870c4b363
SSDEEP

49152:D4XNMMWqBJ0xqoyHe53etjsamXSaurtbobdKlpPzq75jApOVv5p5GAoIW0O7GICE:D49FWqopKsaEbH+pe5jCOV5Gf3GJ9o

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
zoHnNvuTkk.dll

Files

zoHnNvuTkk.dll
.dll regsvr32 windows:6 windows x64 arch:x64

d1490e7a5670e714554f0c83cebe6c57

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

Imports

kernel32

EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
GetProcessHeap
CreateFileA
CloseHandle
GetLastError
TryEnterCriticalSection
GetTempPathA
WaitForSingleObject
GetStdHandle
LockFile
CreateNamedPipeA
ConnectNamedPipe
DisconnectNamedPipe
VirtualAlloc
GetNamedPipeHandleStateA
HeapLock
HeapFree
GetModuleHandleW
GetProcAddress
HeapAlloc
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
SetLastError
TlsGetValue
TlsSetValue
FreeLibrary
LoadLibraryExW
LCMapStringW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
ExitProcess
GetModuleHandleExW
GetStringTypeW
MultiByteToWideChar
WideCharToMultiByte
RtlUnwindEx

Exports

Exports

DllRegisterServer
YYR91

Sections

.text
Size: 39KB - Virtual size: 39KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2.4MB - Virtual size: 2.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1.7MB - Virtual size: 1.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

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: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

d1490e7a5670e714554f0c83cebe6c57

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Exports

Exports

Sections

.text Size: 39KB - Virtual size: 39KB

.rdata Size: 2.4MB - Virtual size: 2.4MB

.data Size: 1.7MB - Virtual size: 1.7MB

.pdata Size: 2KB - Virtual size: 1KB

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

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

.reloc Size: 2KB - Virtual size: 1KB

.text
Size: 39KB - Virtual size: 39KB

.rdata
Size: 2.4MB - Virtual size: 2.4MB

.data
Size: 1.7MB - Virtual size: 1.7MB

.pdata
Size: 2KB - Virtual size: 1KB

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

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

.reloc
Size: 2KB - Virtual size: 1KB