NEAS[.]2023-09-27_5afaac1e0784a4f13eb9960ab3d71125_cryptolocker[.]exe | Triage

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General

Target

NEAS.2023-09-27_5afaac1e0784a4f13eb9960ab3d71125_cryptolocker.exe
Size

57KB
MD5

5afaac1e0784a4f13eb9960ab3d71125
SHA1

c37d5494378bb6805ae665a3041730f527150484
SHA256

1c7d1184350161edc35d0a671833d640cef065638b8b76e3c6c9396b089f341f
SHA512

106640464797003a6bf7298eaedfbafd2c01dca9c14b7db60b9b572b883bd3a28a3fa455debde1882db8fa5ebfd80c8b6e3360fe61de7f10d72e7c6dba3fcdb2
SSDEEP

1536:X6QFElP6n+gJQMOtEvwDpjBccD2RuoNmuBLZ/GJ:X6a+SOtEvwDpjBrOc

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-27_5afaac1e0784a4f13eb9960ab3d71125_cryptolocker.exe

Files

NEAS.2023-09-27_5afaac1e0784a4f13eb9960ab3d71125_cryptolocker.exe
.exe windows:5 windows x86

7ba3aa8366ce167c7a77ebd6e6fea8e5

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
FindFirstFileA
FormatMessageA
FindClose
FindNextFileA
DeleteFileA
CloseHandle
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: 536B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ