NEAS[.]2023-09-07_0a83cd761191dcb60acfeb213cd3f10e_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-07_0a83cd761191dcb60acfeb213cd3f10e_cryptolocker_JC.exe
Size

29KB
MD5

0a83cd761191dcb60acfeb213cd3f10e
SHA1

61de63ef3940a562e8d3e1fc95bf1c55cbbd0857
SHA256

1a8a2d1236f733bee7dbc135fa6625c27a786b07ae5c8b0cdd65b32183ff8a34
SHA512

1ae04eaa7a1b6416c0b002d26fe978da960614712aae4d8b9990fbccf6cf0d14c339e1ffe2031eb3de0f60aa48af4812c65480c8995ccd3aee0eb52143e2225f
SSDEEP

384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUgIunI1I:bA74zYcgT/Ekd0ryfjPIunP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-07_0a83cd761191dcb60acfeb213cd3f10e_cryptolocker_JC.exe

Files

NEAS.2023-09-07_0a83cd761191dcb60acfeb213cd3f10e_cryptolocker_JC.exe
.exe windows:5 windows x86

021d5e7849e90fdf4c65d3045c109483

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

UpdateWindow
LoadCursorA
ShowWindow
PostQuitMessage
GetMessageA
EndPaint
DispatchMessageA
BeginPaint
TranslateMessage
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
GetWindowRect
SetWindowPos

kernel32

GetCurrentThreadId
CreateFileA
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
GetCurrentDirectoryA
FindClose
GetFileSize
FindNextFileA
DeleteFileA
CloseHandle
GetCurrentProcessId
GetCurrentProcess

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 536B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ