NEAS[.]2023-09-27_ab2b536f105067b8323e4efa13eecdd9_cryptolocker_JC[.]exe | Triage

Sharing

General

Target

NEAS.2023-09-27_ab2b536f105067b8323e4efa13eecdd9_cryptolocker_JC.exe
Size

30KB
MD5

ab2b536f105067b8323e4efa13eecdd9
SHA1

fd428fcd26fe74a6d7a168b9d251528987da859d
SHA256

8b061ed1a60a7c448816cb86396b9a621115a7dfcae00beaf8eb8597ae310a54
SHA512

80839ba1444bf496eb6158efb08d45b9675da003a059be7b730c16899c64db31a9077bf614abebb0f7899224b33c865b06ce17a6e12afa0b43cf8c3a2d2fc546
SSDEEP

384:bA74uGLLQRcsdeQ72ngEr4K7YmE8j60nrlwfjDUgIunexRl49y:bA74zYcgT/Ekd0ryfjPIunYL

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-27_ab2b536f105067b8323e4efa13eecdd9_cryptolocker_JC.exe

Files

NEAS.2023-09-27_ab2b536f105067b8323e4efa13eecdd9_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