68b71d732e1cfdd69f55c55ddaabe9b0f9d8ba3636c17a51ea7df4b6cee56f52

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
27/07/2024, 01:51

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

769caf05fdcae05a275a49429c61f113_JaffaCakes118.dll
Size

72KB
MD5

769caf05fdcae05a275a49429c61f113
SHA1

8464c0d61f2a94503a02ef71271756c85fdaf9ef
SHA256

68b71d732e1cfdd69f55c55ddaabe9b0f9d8ba3636c17a51ea7df4b6cee56f52
SHA512

44af3e784f3a8d3b535f44c3f114422e2fe0f7571e53845f5a2dc9f41a0e637014444cc4b1d369dbb1399e63d0531b956f63215e9cdc37b5ee0441ae30e9b6c4
SSDEEP

1536:12pP1Y54POtO0RcQ0OfJIFnToIfOTvowrOIEuUC:1WSPcQ0OfJItTBfkvowrOIEuUC

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4116	4396	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4640 wrote to memory of 4396	4640	rundll32.exe	84
PID 4640 wrote to memory of 4396	4640	rundll32.exe	84
PID 4640 wrote to memory of 4396	4640	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\769caf05fdcae05a275a49429c61f113_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4640
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\769caf05fdcae05a275a49429c61f113_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4396
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4396 -s 600
    3⤵
    - Program crash
    PID:4116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4396 -ip 4396
1⤵
PID:1044

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

Windows 7 deprecation

Loading Replay Monitor...