NEAS[.]2023-09-27_0f73e239ed79001ef35c0fbf6984c078_cryptolocker_JC[.]exe | Triage

Sharing

General

Target

NEAS.2023-09-27_0f73e239ed79001ef35c0fbf6984c078_cryptolocker_JC.exe
Size

50KB
MD5

0f73e239ed79001ef35c0fbf6984c078
SHA1

e3939423fb9601adcc48b3621b92efb7dd8651b8
SHA256

a552a577a8be7335a7edbf7feda09e5d8699975c600c5b855fd82d850774d2dc
SHA512

c94c6408ecdfd0e9ea9fb5e8fee516941f9bd05d3b4d2f2a74be2d875922eca8778b7c5305b09def04bd5e752916e9659bd6cd02c61a3f46d66381ccd64c2cec
SSDEEP

768:bIDOw9UiaCHfjnE0Sfa7ilR0p9u6p4ICNBCXK9Xv+ag:bIDOw9a0DwitDZzclg

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-27_0f73e239ed79001ef35c0fbf6984c078_cryptolocker_JC.exe

Files

NEAS.2023-09-27_0f73e239ed79001ef35c0fbf6984c078_cryptolocker_JC.exe
.exe windows:5 windows x86

0bcae7989ef60f5550a7f5735f53a2aa

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
CreateFileA

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: 512B - Virtual size: 506B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ