NEAS[.]2023-09-05_a3b3a07f22a0fcab90cc703b87f8f812_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-05_a3b3a07f22a0fcab90cc703b87f8f812_cryptolocker_JC.exe
Size

39KB
MD5

a3b3a07f22a0fcab90cc703b87f8f812
SHA1

b132efa6ad045cca7d80cc0cbf0aa6a56b564357
SHA256

53cda674116aad2f4d8cb6ddc5398ab46998a6699c533ad71dbdb5c8ffce28aa
SHA512

8337c6af9bd69322d8063d54891b6d4a275e71b68f934192c3fe829b59fb3821ae6e990bba5b07cfe8895f8daac2f03547623f4d862a19b611fb9c9e992cd8fb
SSDEEP

768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4tKMTfyr:vj+jsMQMOtEvwDpj5Ht1Tfyr

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-05_a3b3a07f22a0fcab90cc703b87f8f812_cryptolocker_JC.exe

Files

NEAS.2023-09-05_a3b3a07f22a0fcab90cc703b87f8f812_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