7d35e81889ec95ecdda40591dde381b709d13cd553167925e23057a2e35eee3c

Analysis

max time kernel
124s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/08/2024, 12:48

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General

Target

8eccc35fb7661447eddce18374f31271_JaffaCakes118.dll
Size

48KB
MD5

8eccc35fb7661447eddce18374f31271
SHA1

efcc8a8f9e28c33f705a1235109492a6bafb3f7b
SHA256

7d35e81889ec95ecdda40591dde381b709d13cd553167925e23057a2e35eee3c
SHA512

c78b49c517e3241d131835d0949c19bb49c0fbce1c7a61cb6dbf737d05ec1f0c8cdec3ab031346b52b75b0a9b2e4ef54bc17938b7a0df089901dacd2f55f9c7e
SSDEEP

768:29f0T808Dn8WgRidwrygs9EZFi0CQATyQ3wOGeT12lhP91LwYtkt0O:29f0T808LCynswTytOGugPbjtC5

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3184	1324	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 536 wrote to memory of 1324	536	rundll32.exe	83
PID 536 wrote to memory of 1324	536	rundll32.exe	83
PID 536 wrote to memory of 1324	536	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8eccc35fb7661447eddce18374f31271_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:536
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8eccc35fb7661447eddce18374f31271_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1324
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1324 -s 624
    3⤵
    - Program crash
    PID:3184

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1324 -ip 1324
1⤵
PID:2384

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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