NEAS[.]2023-09-07_06a9e7c6f16fc52ff96a6c792984406c_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-07_06a9e7c6f16fc52ff96a6c792984406c_cryptolocker_JC.exe
Size

44KB
MD5

06a9e7c6f16fc52ff96a6c792984406c
SHA1

e9b19ded426d748ef93c314f5d988848aa66ada0
SHA256

088b04435038f43dfa459fb251fd23d51893315d76436b08d89fbfc64a0aa094
SHA512

89c5fb20f6f17a7d6a3c1cc5a6dd6c9aa8bc11bfeb90e00fe72cc342d2cbaa7d488476d0a8944a00cb60c9dd3ec9de94dcd007d690c7e54ad04f5eecc519ea85
SSDEEP

768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/Uth8igNrr46xdUUuuL:vj+jsMQMOtEvwDpj5Hczer5ixuL

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-07_06a9e7c6f16fc52ff96a6c792984406c_cryptolocker_JC.exe

Files

NEAS.2023-09-07_06a9e7c6f16fc52ff96a6c792984406c_cryptolocker_JC.exe
.exe windows:5 windows x86

5c55d83b58dbc1f7154223c32a893074

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
GetCPInfo
GetACP
CreateFileA

gdi32

CreateFontIndirectA

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 542B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ