fdba0c818bc45895ade285609b46c6f23dac36d471a702c088048b31dfd082c5

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/09/2024, 00:49

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

df31a8675f4cd60ce1381a98cbc4530d_JaffaCakes118.dll
Size

37KB
MD5

df31a8675f4cd60ce1381a98cbc4530d
SHA1

bd0b1cb45287726a1deb8979d75c0122d9280e20
SHA256

fdba0c818bc45895ade285609b46c6f23dac36d471a702c088048b31dfd082c5
SHA512

0d06b400ec2e287b37e86f887c0b4e9e055cf4720dea2ea1727886b7bdb21ebb089c724e2303a7bccb5d6b3806aea431d747313c3bc3aec6366cf3514509d8af
SSDEEP

768:K6wH/EmJ1Ui+rE89cvBWvY5UxApkiRlqUQ/F6ofGCm:K6wH/VTF8O5kAeiyUQ6v

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4760	4856	WerFault.exe	83

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 1684 wrote to memory of 4856	1684	rundll32.exe	83
PID 1684 wrote to memory of 4856	1684	rundll32.exe	83
PID 1684 wrote to memory of 4856	1684	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\df31a8675f4cd60ce1381a98cbc4530d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\df31a8675f4cd60ce1381a98cbc4530d_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4856
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4856 -s 592
    3⤵
    - Program crash
    PID:4760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4856 -ip 4856
1⤵
PID:3392

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/4856-0-0x0000000010000000-0x000000001000C000-memory.dmp

Filesize
48KB

Download