2ef3a5dc672183b1a23da6c4bc840f4ba413799dc9b52948b17e2ec5f66d7e1e

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
14-08-2024 07:03

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General

Target

9513d54827ee517ce62d387a0dc1e928_JaffaCakes118.dll
Size

143KB
MD5

9513d54827ee517ce62d387a0dc1e928
SHA1

78d8e211e398d0dcc31f2ba7fc01bafd766a0073
SHA256

2ef3a5dc672183b1a23da6c4bc840f4ba413799dc9b52948b17e2ec5f66d7e1e
SHA512

8a50ad5e3a6900d48f4dbf651855d17ee0f5f549c4b61db490696fde6b5250296aa6b47464c9d7e3cf8184202db3c62d803c6f63ff76c36d028971e698b31865
SSDEEP

3072:bknq5V+vI+RGsKoC560l/GOqTJZwmkRFlkBewxo2m1ngQ4:bknqbFboC56e+FTJZwmkRvkH6Jt

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2268	2156	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 1360 wrote to memory of 2156	1360	rundll32.exe	84
PID 1360 wrote to memory of 2156	1360	rundll32.exe	84
PID 1360 wrote to memory of 2156	1360	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9513d54827ee517ce62d387a0dc1e928_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1360
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9513d54827ee517ce62d387a0dc1e928_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2156
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 560
    3⤵
    - Program crash
    PID:2268

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2156 -ip 2156
1⤵
PID:4432

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/2156-0-0x000000007C134000-0x000000007C141000-memory.dmp

Filesize
52KB

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