metasploit | 30df1850fe2a9d1eeb901fbf39410f9a5b35e0931da7e876355fe05ff7f46f9a

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/09/2024, 23:16

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General

Target

dd386907039d0b2564c0a38d7f58cdc4_JaffaCakes118.dll
Size

5KB
MD5

dd386907039d0b2564c0a38d7f58cdc4
SHA1

7f9b2d6892f99184b3d47e22342d94d303a62a24
SHA256

30df1850fe2a9d1eeb901fbf39410f9a5b35e0931da7e876355fe05ff7f46f9a
SHA512

bcf358202269ec0c5c18a3d0287fd9477107d4a5b6c6e7511a88bad336700090462fa7d344231afa4394f6cfbf256cf9b2f546694ebf18149eaefa0da4b9acad
SSDEEP

24:ev1GSFGFajE/K3tQ3zSaJ2IkM6Pv617s3h/LjpKpuMAmwyhZoc6+:qFGFajFK3zSIe7h/TMXhZoc6+

Score

10^/10

metasploit backdoor discovery trojan

Malware Config

Extracted

Family

metasploit

Version

windows/reverse_tcp

149.248.6.193:2000

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit

Blocklisted process makes network request 8 IoCs

flow	pid	Process
2	3900	rundll32.exe
2	3900	rundll32.exe
2	3900	rundll32.exe
2	3900	rundll32.exe
2	3900	rundll32.exe
2	3900	rundll32.exe
2	3900	rundll32.exe
2	3900	rundll32.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3924 set thread context of 3900	3924	rundll32.exe	84

System Location Discovery: System Language Discovery 1 TTPs 2 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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2836 wrote to memory of 3924	2836	rundll32.exe	83
PID 2836 wrote to memory of 3924	2836	rundll32.exe	83
PID 2836 wrote to memory of 3924	2836	rundll32.exe	83
PID 3924 wrote to memory of 3900	3924	rundll32.exe	84
PID 3924 wrote to memory of 3900	3924	rundll32.exe	84
PID 3924 wrote to memory of 3900	3924	rundll32.exe	84
PID 3924 wrote to memory of 3900	3924	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dd386907039d0b2564c0a38d7f58cdc4_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2836
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dd386907039d0b2564c0a38d7f58cdc4_JaffaCakes118.dll,#1
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3924
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe
    3⤵
    - Blocklisted process makes network request
    - System Location Discovery: System Language Discovery
    PID:3900

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

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Downloads

memory/3900-0-0x0000000000940000-0x0000000000941000-memory.dmp

Filesize
4KB

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