e593c492566d13c810d5b2a8b44c8323e20c15aa08b3723128480f58657b1b7f

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/09/2024, 18:39

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

fce928b11f1f3990071af6b4824b1b8e_JaffaCakes118.dll
Size

576KB
MD5

fce928b11f1f3990071af6b4824b1b8e
SHA1

749f5a998c1b9c8de5409f1134662729df632dea
SHA256

e593c492566d13c810d5b2a8b44c8323e20c15aa08b3723128480f58657b1b7f
SHA512

2adb79b52a446be18108e86395d02cc9cd780ab20093079ac0cbd3736a6ef817259e1cf4ebf75922db167538c650fafcc7bf71937a8b14d5bfb97a361329f25d
SSDEEP

12288:yRCcRcYn2ukKHw2zNCYIlN9XEJSlhO2uIzQyVvs:uPTlQ2olhLzvs

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
116	4836	WerFault.exe	82

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 1224 wrote to memory of 4836	1224	rundll32.exe	82
PID 1224 wrote to memory of 4836	1224	rundll32.exe	82
PID 1224 wrote to memory of 4836	1224	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fce928b11f1f3990071af6b4824b1b8e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1224
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fce928b11f1f3990071af6b4824b1b8e_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4836
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4836 -s 672
    3⤵
    - Program crash
    PID:116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4836 -ip 4836
1⤵
PID:1248

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

Loading Replay Monitor...

Downloads

memory/4836-0-0x0000000002A60000-0x0000000002AE2000-memory.dmp

Filesize
520KB

Download