NEAS[.]2023-09-08_20cdc798764aebc722e0ea199eee9f47_cryptolocker_JC[.]exe | Triage

Sharing

General

Target

NEAS.2023-09-08_20cdc798764aebc722e0ea199eee9f47_cryptolocker_JC.exe
Size

45KB
MD5

20cdc798764aebc722e0ea199eee9f47
SHA1

0ee5ea204777578a956a8a07ae7828590e9cdf64
SHA256

665c841639ec127aada2c01c026e0c980f658d7f9bd130bdc048087151aeab4e
SHA512

d76aab0a122b717b516c4e732ce1b2589f34385ba0df3e9bdffbe3e4ff4a2e3d298d9c4b50d2df27f052d6a0d164426760df4626011220f6c2fc612ec6908006
SSDEEP

768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/Uth8igNrr42A7n0y:vj+jsMQMOtEvwDpj5HczerLO0y

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-08_20cdc798764aebc722e0ea199eee9f47_cryptolocker_JC.exe

Files

NEAS.2023-09-08_20cdc798764aebc722e0ea199eee9f47_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