871dc016c53e3a6753c3219d9983a54eaead77180b9d219caf19cf5e14ea0e8f

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/09/2024, 23:39

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General

Target

ff831fbfd28a7685e9ef8199076c1a5c_JaffaCakes118.exe
Size

51KB
MD5

ff831fbfd28a7685e9ef8199076c1a5c
SHA1

f11ff44f9db37aa2e51a786c8f8785859080556b
SHA256

871dc016c53e3a6753c3219d9983a54eaead77180b9d219caf19cf5e14ea0e8f
SHA512

698a7f5736d9665c39f4e8ccc6bed4d0a8674cc1496fc04412bbc51b2f2964df35d0bb0ab808a57901198012989741ad98488eecfd65ccba833974eebc73435d
SSDEEP

768:qXReXBwKwDaTV19VFG5W3yv2GeQOIYz3l3oHpvp9Prn4phXeUvN9l8X0h5X:YwTv9u55Ze8YKpBN4PeUvyu5

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4496	Win32Cam.exe

Executes dropped EXE 2 IoCs

pid	Process
4496	Win32Cam.exe
4936	Win32Cam.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Win32Cam.exe	ff831fbfd28a7685e9ef8199076c1a5c_JaffaCakes118.exe
File opened for modification	C:\Windows\Win32Cam.exe	ff831fbfd28a7685e9ef8199076c1a5c_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ff831fbfd28a7685e9ef8199076c1a5c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Win32Cam.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Win32Cam.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe
4936	Win32Cam.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4636 wrote to memory of 4496	4636	ff831fbfd28a7685e9ef8199076c1a5c_JaffaCakes118.exe	82
PID 4636 wrote to memory of 4496	4636	ff831fbfd28a7685e9ef8199076c1a5c_JaffaCakes118.exe	82
PID 4636 wrote to memory of 4496	4636	ff831fbfd28a7685e9ef8199076c1a5c_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\ff831fbfd28a7685e9ef8199076c1a5c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ff831fbfd28a7685e9ef8199076c1a5c_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4636
- C:\Windows\Win32Cam.exe
  C:\Windows\Win32Cam.exe -s "C:\Users\Admin\AppData\Local\Temp\ff831fbfd28a7685e9ef8199076c1a5c_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4496

C:\Windows\Win32Cam.exe
"C:\Windows\Win32Cam.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4936

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\Win32Cam.exe

Filesize
51KB

MD5
ff831fbfd28a7685e9ef8199076c1a5c

SHA1
f11ff44f9db37aa2e51a786c8f8785859080556b

SHA256
871dc016c53e3a6753c3219d9983a54eaead77180b9d219caf19cf5e14ea0e8f

SHA512
698a7f5736d9665c39f4e8ccc6bed4d0a8674cc1496fc04412bbc51b2f2964df35d0bb0ab808a57901198012989741ad98488eecfd65ccba833974eebc73435d

Download Submit
memory/4496-10-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/4496-13-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/4636-0-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/4636-1-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/4636-9-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/4936-14-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download
memory/4936-16-0x0000000000400000-0x0000000000431000-memory.dmp

Filesize
196KB

Download