83b05f35b21bdf9339a1d127e7ccac4126716fed541afba836fc0427d188cba3

Analysis

max time kernel
135s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/08/2024, 01:14

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General

Target

bfd5659002aceffae20fe820f8b84cd2_JaffaCakes118.dll
Size

532KB
MD5

bfd5659002aceffae20fe820f8b84cd2
SHA1

99b54e814a337ad02625ebdb24e2988ffe60d719
SHA256

83b05f35b21bdf9339a1d127e7ccac4126716fed541afba836fc0427d188cba3
SHA512

ede910395d52469034b1272f8f366b1919fe87927401df041adba80fa5f9d652277587a0ef11aa2bb5160243cf17b30a4f8faef014b5c55a011f39b62f33dc60
SSDEEP

3072:CnaWq95qgyk1HUxuu8OsFLiXMnuZNThzgfjWmbbKCQwE9b7j1i5CvNfRqBdup/gf:Jxj0xhPsFLiXXZVAjQBPY8yspfT9

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
804	5108	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 4888 wrote to memory of 5108	4888	rundll32.exe	84
PID 4888 wrote to memory of 5108	4888	rundll32.exe	84
PID 4888 wrote to memory of 5108	4888	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bfd5659002aceffae20fe820f8b84cd2_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4888
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bfd5659002aceffae20fe820f8b84cd2_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5108
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5108 -s 576
    3⤵
    - Program crash
    PID:804

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5108 -ip 5108
1⤵
PID:4448

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/5108-0-0x0000000000A60000-0x0000000000A89000-memory.dmp

Filesize
164KB

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