lock2[.]exe | Triage

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General

Target

lock2.exe
Size

22.4MB
MD5

3812c2d4d4dfa94c499267326af9f1eb
SHA1

a1b5eec7f6cbd772620b36f2b845e24615694f67
SHA256

b9ec93accf74bf9ec303100202e486ce05ecc7d99d42c724c0744cd783a053ad
SHA512

4d3a4f5d751de0268a3b5e7f0ee62bd508d0d120250d5557344ce71e9b0b678e76c64b940abae18c73b9cb16aaac60d5ea246adc00a99dee807b7f8eeed05970
SSDEEP

393216:vAAYpjd9MTFx7jcyxraE395MQbrEMrQvdaAoi0U+y2fUft8i9:IBd943vl5MQfZQVavi0VZxi

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
lock2.exe

Files

lock2.exe
.exe windows:4 windows x64 arch:x64

a9827d13e19b1fcf3bfb108f25cfeebe

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

gdi32

BitBlt
CreateCompatibleDC
DeleteDC
SelectObject

kernel32

DeleteCriticalSection
EnterCriticalSection
FreeLibrary
GetLastError
GetModuleHandleA
GetProcAddress
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery

msvcrt

__C_specific_handler
__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_commode
_fmode
_initterm
_onexit
abort
calloc
exit
fprintf
free
fwrite
malloc
memcpy
signal
strlen
strncmp
vfprintf

user32

CreateWindowExA
DispatchMessageA
GetDC
GetMessageA
GetSystemMetrics
LoadBitmapA
ReleaseDC
SetWindowsHookExA
TranslateMessage
UnhookWindowsHookEx

winmm

PlaySoundA

Sections

.text
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 160B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

/4
Size: 512B - Virtual size: 4B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 1024B - Virtual size: 600B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 512B - Virtual size: 468B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 480B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 96B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 22.3MB - Virtual size: 22.3MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 120B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/14
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/29
Size: 43KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/41
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/55
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/67
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/80
Size: 1024B - Virtual size: 852B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/91
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/107
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/123
Size: 512B - Virtual size: 405B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a9827d13e19b1fcf3bfb108f25cfeebe

Headers

DLL Characteristics

File Characteristics

Imports

gdi32

kernel32

msvcrt

user32

winmm

Sections

.text Size: 7KB - Virtual size: 6KB

.data Size: 512B - Virtual size: 160B

.rdata Size: 2KB - Virtual size: 2KB

/4 Size: 512B - Virtual size: 4B

.pdata Size: 1024B - Virtual size: 600B

.xdata Size: 512B - Virtual size: 468B

.bss Size: - Virtual size: 480B

.idata Size: 2KB - Virtual size: 2KB

.CRT Size: 512B - Virtual size: 96B

.tls Size: 512B - Virtual size: 16B

.rsrc Size: 22.3MB - Virtual size: 22.3MB

.reloc Size: 512B - Virtual size: 120B

/14 Size: 1KB - Virtual size: 1KB

/29 Size: 43KB - Virtual size: 42KB

/41 Size: 7KB - Virtual size: 7KB

/55 Size: 7KB - Virtual size: 6KB

/67 Size: 3KB - Virtual size: 2KB

/80 Size: 1024B - Virtual size: 852B

/91 Size: 8KB - Virtual size: 8KB

/107 Size: 5KB - Virtual size: 4KB

/123 Size: 512B - Virtual size: 405B

We care about your privacy.

.text
Size: 7KB - Virtual size: 6KB

.data
Size: 512B - Virtual size: 160B

.rdata
Size: 2KB - Virtual size: 2KB

/4
Size: 512B - Virtual size: 4B

.pdata
Size: 1024B - Virtual size: 600B

.xdata
Size: 512B - Virtual size: 468B

.bss
Size: - Virtual size: 480B

.idata
Size: 2KB - Virtual size: 2KB

.CRT
Size: 512B - Virtual size: 96B

.tls
Size: 512B - Virtual size: 16B

.rsrc
Size: 22.3MB - Virtual size: 22.3MB

.reloc
Size: 512B - Virtual size: 120B

/14
Size: 1KB - Virtual size: 1KB

/29
Size: 43KB - Virtual size: 42KB

/41
Size: 7KB - Virtual size: 7KB

/55
Size: 7KB - Virtual size: 6KB

/67
Size: 3KB - Virtual size: 2KB

/80
Size: 1024B - Virtual size: 852B

/91
Size: 8KB - Virtual size: 8KB

/107
Size: 5KB - Virtual size: 4KB

/123
Size: 512B - Virtual size: 405B