6e5d37948d32d9d108ed2d76e368a240b3366ca59f328f6d215a5f082369c3cf

Analysis

max time kernel
134s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 14:20

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General

Target

ab5d39712d23a4c9db0cf9e7181c558f_JaffaCakes118.dll
Size

204KB
MD5

ab5d39712d23a4c9db0cf9e7181c558f
SHA1

312906aa8e314cf41e411561b1dad961f2370df5
SHA256

6e5d37948d32d9d108ed2d76e368a240b3366ca59f328f6d215a5f082369c3cf
SHA512

4074a37f84c2c89aa69407bea08d307cd90caa16f381b5ca0bf50099558abf79fe662c0ce7fd8e37ddba8e7d1f812bba6985f3d1225bc2341ef4b13234f0e2c4
SSDEEP

3072:mMkZXb9Bj7OWLYNdyDIGjv8T68JuEb2753qTGP1Ssc7RoPmH0qHpcO5VSfjMvMsr:86Mu6uk3ExEsZ5L

Score

3^/10

discovery

Malware Config

Signatures

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4148	4516	WerFault.exe	83
3492	4516	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 4308 wrote to memory of 4516	4308	rundll32.exe	83
PID 4308 wrote to memory of 4516	4308	rundll32.exe	83
PID 4308 wrote to memory of 4516	4308	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ab5d39712d23a4c9db0cf9e7181c558f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4308
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ab5d39712d23a4c9db0cf9e7181c558f_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4516
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4516 -s 592
    3⤵
    - Program crash
    PID:4148
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4516 -s 800
    3⤵
    - Program crash
    PID:3492

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4516 -ip 4516
1⤵
PID:4556

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4516 -ip 4516
1⤵
PID:4312

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

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