f55b8b4889e866801f86fecbca67b283e81d4634c87d50ea391c845092eecf18

Analysis

max time kernel
95s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13-09-2024 14:09

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General

Target

de5fb5d7296e9233c4061298eee49a2d_JaffaCakes118.dll
Size

4.7MB
MD5

de5fb5d7296e9233c4061298eee49a2d
SHA1

5653435cb9c5cf5fe753bc9a636354c9866eb645
SHA256

f55b8b4889e866801f86fecbca67b283e81d4634c87d50ea391c845092eecf18
SHA512

a5ee228a7537847c7189e022d16568ff45c17a7313ab47c6bd6d88ba17447857db16fbf220300ad59c23c2e8a37c94878888f42ef84f154cbdb653794d3af608
SSDEEP

49152:+We/yiQNLEMR5aJSoQk/s+K7iK2g9Df4N+rMaMMfZiCzMWkFrZggggMH4ATar8b2:+Yf5Gf/s5iK2g1f4NWuCzMW4CiEtpM

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
536	2592	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 1432 wrote to memory of 2592	1432	rundll32.exe	83
PID 1432 wrote to memory of 2592	1432	rundll32.exe	83
PID 1432 wrote to memory of 2592	1432	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\de5fb5d7296e9233c4061298eee49a2d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1432
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\de5fb5d7296e9233c4061298eee49a2d_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2592
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2592 -s 612
    3⤵
    - Program crash
    PID:536

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2592 -ip 2592
1⤵
PID:1612

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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