NEAS[.]2023-09-09_3d437d5d9152a892b775d6703c20df6e_cryptolocker_JC[.]exe | Triage

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General

Target

NEAS.2023-09-09_3d437d5d9152a892b775d6703c20df6e_cryptolocker_JC.exe
Size

41KB
MD5

3d437d5d9152a892b775d6703c20df6e
SHA1

f560c0904e5ef98688892899edb7a1dbed655ac2
SHA256

a7e227e33e423b4f70ff77a994811f98739080c49ab589d223c57808155de75f
SHA512

9157ead65cf6f62031462dbf43c51402f706f6c5ae5b3337381e76168ac6db331b47bfb3ddd70468b6a0a9d4c2339ead7433f01bf09e723ba0b6ff9a474c6094
SSDEEP

768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJPhX:btB9g/xtCSKfxLIc/XX

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
NEAS.2023-09-09_3d437d5d9152a892b775d6703c20df6e_cryptolocker_JC.exe

Files

NEAS.2023-09-09_3d437d5d9152a892b775d6703c20df6e_cryptolocker_JC.exe
.exe windows:5 windows x86

a2bfa209044e11b72a41f731968fdff2

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Imports

user32

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

kernel32

GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA

gdi32

CreateFontIndirectA

Sections

.text
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ