NEAS[.]2023-09-05_f14c702b10b5ff5ecd538c2bcf997b37_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-05_f14c702b10b5ff5ecd538c2bcf997b37_cryptolocker_JC.exe
Size

44KB
MD5

f14c702b10b5ff5ecd538c2bcf997b37
SHA1

68ec5e27d19c7ea5c990c241ed788901abe32976
SHA256

a95245693ed05d6491b7fb18d8151bd615b43691db9590bd9f71aeb68c58c5fb
SHA512

698848724fe4b32f4fec15e7057c3cd23b7a93bbe9f2eee7201ede68a264a0ba8fe45aa1005262f6042676ffece9142c631272935af620a92e240cc84368fc73
SSDEEP

768:vQz7yVEhs9+js1SQtOOtEvwDpjz9+4/Uth8igNrr46xdUUe:vj+jsMQMOtEvwDpj5Hczer5ih

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-05_f14c702b10b5ff5ecd538c2bcf997b37_cryptolocker_JC.exe

Files

NEAS.2023-09-05_f14c702b10b5ff5ecd538c2bcf997b37_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