lrkvdxknak[.]exe

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General

Target

lrkvdxknak.exe
Size

8.4MB
MD5

a20f6cdd9257576a72041425704da2b4
SHA1

fb7ad7630acaa932828ace8ce9516dec3dd1df8b
SHA256

baf8a91688fba22190becce4d3002d01ab39258d958165a38e9a548c2456eea0
SHA512

af5a189f5417f3bcd7d57033fde38128a9970fd71220c00c887a2069b95d43046493f6cd09c7dc8d07e6cd92c3516d4e8369ee7a3303423f5108f626e81b8bdc
SSDEEP

196608:IQ+1hYc5N3ZF/23cHc5ZfgiHZFUFRBWSr8MYfIgBea6SXWWQWs:efP3Zp2Wc55GFRLr8SgJR

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
lrkvdxknak.exe

Files

lrkvdxknak.exe
.exe windows:6 windows x64 arch:x64

a561977c80ff9290a033f598be28d291

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

api-ms-win-core-console-l2-1-0

WriteConsoleInputW

msvcrt

_CxxThrowException

ntdll

RtlCharToInteger

advapi32

MD5Init
OpenSCManagerW
EnumServicesStatusExW
OpenServiceW
QueryServiceConfigW
CloseServiceHandle

comctl32

ord410

kernel32

GetSystemDirectoryW
LocalAlloc
GetCurrentProcess
GetCurrentThread
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
GetLastError
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

GetWindowThreadProcessId

Sections

.text
Size: - Virtual size: 347KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 75KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.yyqibwn
Size: - Virtual size: 8.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.jmqtzj
Size: 8.3MB - Virtual size: 8.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.uhlolyz
Size: 1024B - Virtual size: 736B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a561977c80ff9290a033f598be28d291

Headers

DLL Characteristics

File Characteristics

Imports

api-ms-win-core-console-l2-1-0

msvcrt

ntdll

advapi32

comctl32

kernel32

user32

Sections

.text Size: - Virtual size: 347KB

.rdata Size: 75KB - Virtual size: 74KB

.data Size: - Virtual size: 46KB

.yyqibwn Size: - Virtual size: 8.3MB

.jmqtzj Size: 8.3MB - Virtual size: 8.3MB

.uhlolyz Size: 1024B - Virtual size: 736B

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

.text
Size: - Virtual size: 347KB

.rdata
Size: 75KB - Virtual size: 74KB

.data
Size: - Virtual size: 46KB

.yyqibwn
Size: - Virtual size: 8.3MB

.jmqtzj
Size: 8.3MB - Virtual size: 8.3MB

.uhlolyz
Size: 1024B - Virtual size: 736B

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