NEAS[.]2023-09-07_ba3220cbfad1375424c7a6e9adc73e0e_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-07_ba3220cbfad1375424c7a6e9adc73e0e_cryptolocker_JC.exe
Size

44KB
MD5

ba3220cbfad1375424c7a6e9adc73e0e
SHA1

557c39e3832d06fa9a84c63fc6d4656528273616
SHA256

67ee04c27f61a1cf21aeb3fa02802719d1d5941119d4fe305edd5e98e6c26c16
SHA512

b633607803d9b80657c08575853d04fa7a169beb0404890cd97e9b3d18bd397a4a8efc1ca828f6f5b640545efda9f3a90730bc61d072ea9d4329e67eaa1921c9
SSDEEP

768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/Uth8igNrr46xdUUuuk:vj+jsMQMOtEvwDpj5Hczer5ixuk

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-07_ba3220cbfad1375424c7a6e9adc73e0e_cryptolocker_JC.exe

Files

NEAS.2023-09-07_ba3220cbfad1375424c7a6e9adc73e0e_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