NEAS[.]2023-09-27_2c11fa4223e1872bf8d3f7134613d8e6_cryptolocker[.]exe | Triage

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General

Target

NEAS.2023-09-27_2c11fa4223e1872bf8d3f7134613d8e6_cryptolocker.exe
Size

62KB
MD5

2c11fa4223e1872bf8d3f7134613d8e6
SHA1

524b4f260e33fab673f2d74bbc212d39dfc7668c
SHA256

580700c61b3ef624268aa4556c369f54c24b14f1c5282a7918a030e2f5f77a43
SHA512

eb2504f367de02f9e086144a0885b93177ab7798ca48492242ea3b81b22ab3cfce035d4d5f79001a368cd7f330625fe244440bd4756b755dfcfd48ebc4dd852d
SSDEEP

1536:vj+jsMQMOtEvwDpj5HyCyh7vtRJ4BqKb1knz5:vCjsIOtEvwDpj5Hv0p

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-27_2c11fa4223e1872bf8d3f7134613d8e6_cryptolocker.exe

Files

NEAS.2023-09-27_2c11fa4223e1872bf8d3f7134613d8e6_cryptolocker.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