0666e0d99a9dd4b4936ab07d55409df11db5bb3c5e9ead8810784c1c4a6877ef

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
29/08/2024, 13:41

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General

Target

c8ee97a98fa41fc916ec7fe8cc3ce8a4_JaffaCakes118.dll
Size

172KB
MD5

c8ee97a98fa41fc916ec7fe8cc3ce8a4
SHA1

a175bbf558721da09b511ddef7a85fefe206b465
SHA256

0666e0d99a9dd4b4936ab07d55409df11db5bb3c5e9ead8810784c1c4a6877ef
SHA512

26e8a88337794cfca4be16edff766645d9dc739f6b272747d681622f29c933f1b6fd0df6d312f4bb0b1555f3a6245dde2ab9e2bdbef07092daac252c28945272
SSDEEP

3072:+Kp0AuGDDLOsOOBY+SBEOrjxX8gmbB/mQQ4ZPINMnJEwRma5Ocot3M:+DhPsY+4Vf2gmbB/Q4ZdJEuma5tc

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1752	4368	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 1068 wrote to memory of 4368	1068	rundll32.exe	84
PID 1068 wrote to memory of 4368	1068	rundll32.exe	84
PID 1068 wrote to memory of 4368	1068	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c8ee97a98fa41fc916ec7fe8cc3ce8a4_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1068
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c8ee97a98fa41fc916ec7fe8cc3ce8a4_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4368
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4368 -s 580
    3⤵
    - Program crash
    PID:1752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 4368 -ip 4368
1⤵
PID:1360

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

memory/4368-0-0x0000000000DB0000-0x0000000000DCB000-memory.dmp

Filesize
108KB

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