LCrypt0rX with other malwares[.]zip

Sharing

Copy URL

Twitter E-mail

General

Target

LCrypt0rX with other malwares.zip
Size

3.9MB
MD5

0810a09835fc90e6dbbfbde47e83eed5
SHA1

d10b4ebecf624b58fa25ddb2b20c8f5685f14459
SHA256

80c5e8f13d838fd509ddb0eaa4daf63c8d09b4d34556794cbcaec20875210208
SHA512

8ca263e1883c4527f88394d570d69639a9b3531a469df77bc631707f8a1344e3cc434ed1076772d77e9f7444a238ef71e92e9f1ef7f54adc25912ccc5d839191
SSDEEP

98304:x1Oov2G2fDGC95OZmwApnWUxULgv2LIPfy3:nPYfCcwAYUqL8vPfy3

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

Processes:

resource
unpack001/other malware cuz why not/[email protected]
unpack001/other malware cuz why not/NoEscape.exe

Files

LCrypt0rX with other malwares.zip
.zip

Password: VBSFileEncrypt
PASSWORD_VBSFileEncrypt
PLEASE READ ME.txt
Ransom.Win32.LCrypt0rX.A/LCrypt0rX with shutdown.vbs
.vbs
Ransom.Win32.LCrypt0rX.A/LCrypt0rX.vbs
.vbs
other malware cuz why not/[email protected]
.exe windows:4 windows x86 arch:x86

Password: VBSFileEncrypt

68f013d7437aa653a8a98a05807afeb1

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

GetFileAttributesW
GetFileSizeEx
CreateFileA
InitializeCriticalSection
DeleteCriticalSection
ReadFile
GetFileSize
WriteFile
LeaveCriticalSection
EnterCriticalSection
SetFileAttributesW
SetCurrentDirectoryW
CreateDirectoryW
GetTempPathW
GetWindowsDirectoryW
GetFileAttributesA
SizeofResource
LockResource
LoadResource
MultiByteToWideChar
Sleep
OpenMutexA
GetFullPathNameA
CopyFileA
GetModuleFileNameA
VirtualAlloc
VirtualFree
FreeLibrary
HeapAlloc
GetProcessHeap
GetModuleHandleA
SetLastError
VirtualProtect
IsBadReadPtr
HeapFree
SystemTimeToFileTime
LocalFileTimeToFileTime
CreateDirectoryA
GetStartupInfoA
SetFilePointer
SetFileTime
GetComputerNameW
GetCurrentDirectoryA
SetCurrentDirectoryA
GlobalAlloc
LoadLibraryA
GetProcAddress
GlobalFree
CreateProcessA
CloseHandle
WaitForSingleObject
TerminateProcess
GetExitCodeProcess
FindResourceA

user32

wsprintfA

advapi32

CreateServiceA
OpenServiceA
StartServiceA
CloseServiceHandle
CryptReleaseContext
RegCreateKeyW
RegSetValueExA
RegQueryValueExA
RegCloseKey
OpenSCManagerA

msvcrt

realloc
fclose
fwrite
fread
fopen
sprintf
rand
srand
strcpy
memset
strlen
wcscat
wcslen
__CxxFrameHandler
??3@YAXPAX@Z
memcmp
_except_handler3
_local_unwind2
wcsrchr
swprintf
??2@YAPAXI@Z
memcpy
strcmp
strrchr
__p___argv
__p___argc
_stricmp
free
malloc
??0exception@@QAE@ABV0@@Z
??1exception@@UAE@XZ
??0exception@@QAE@ABQBD@Z
_CxxThrowException
calloc
strcat
_mbsstr
??1type_info@@UAE@XZ
_exit
_XcptFilter
exit
_acmdln
__getmainargs
_initterm
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_controlfp

Sections

.text
Size: 28KB - Virtual size: 26KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 24KB - Virtual size: 23KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3.3MB - Virtual size: 3.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
other malware cuz why not/NoEscape.exe
.exe windows:6 windows x86 arch:x86

Password: VBSFileEncrypt

f400a8c725e9bcee856360087d72fec3

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

kernel32

GetModuleHandleA
GetProcAddress

netapi32

NetUserAdd

ntdll

RtlGetVersion

user32

GetDC

gdi32

BitBlt

advapi32

FreeSid

shell32

ShellExecuteW

ole32

CoTaskMemFree

bcrypt

BCryptGenRandom

vcruntime140

wcsstr

api-ms-win-crt-string-l1-1-0

wmemcpy_s

api-ms-win-crt-runtime-l1-1-0

exit

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-stdio-l1-1-0

_set_fmode

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

api-ms-win-crt-heap-l1-1-0

_set_new_mode

Sections

.MPRESS1
Size: 609KB - Virtual size: 1.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.MPRESS2
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
other malware cuz why not/loveletterworm.vbs
.vbs

Sharing

General

Malware Config

Signatures

Files

Password: VBSFileEncrypt

Password: VBSFileEncrypt

68f013d7437aa653a8a98a05807afeb1

Headers

File Characteristics

Imports

kernel32

user32

advapi32

msvcrt

Sections

.text Size: 28KB - Virtual size: 26KB

.rdata Size: 24KB - Virtual size: 23KB

.data Size: 8KB - Virtual size: 6KB

.rsrc Size: 3.3MB - Virtual size: 3.3MB

Password: VBSFileEncrypt

f400a8c725e9bcee856360087d72fec3

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

netapi32

ntdll

user32

gdi32

advapi32

shell32

ole32

bcrypt

vcruntime140

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-heap-l1-1-0

Sections

.MPRESS1 Size: 609KB - Virtual size: 1.8MB

.MPRESS2 Size: 4KB - Virtual size: 3KB

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

.text
Size: 28KB - Virtual size: 26KB

.rdata
Size: 24KB - Virtual size: 23KB

.data
Size: 8KB - Virtual size: 6KB

.rsrc
Size: 3.3MB - Virtual size: 3.3MB

.MPRESS1
Size: 609KB - Virtual size: 1.8MB

.MPRESS2
Size: 4KB - Virtual size: 3KB

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