metasploit | 47a436ff52c0b1d37f951a7e5ca185d136bacf7043e5c581c9d2bd94ff843969

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/09/2024, 08:38

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General

Target

f59e1979b673348cafd472b0470d595d_JaffaCakes118.dll
Size

7KB
MD5

f59e1979b673348cafd472b0470d595d
SHA1

a8c54ae7e32a06dd58ed8926d34a8a48ef03da11
SHA256

47a436ff52c0b1d37f951a7e5ca185d136bacf7043e5c581c9d2bd94ff843969
SHA512

1032b1844590b37e0015dccd067e95c7065923daf52e72c56c66bfd2e2c2ce81cd0cb0af8703ed679f2af5921df3f6c8a26be82f9df8e9aabe5164ed6176e868
SSDEEP

96:PHWaQTNCWRcX4r06S9IdHt5//FkUhP68J:PkCWK99IdHttOYS8J

Score

10^/10

metasploit backdoor discovery trojan

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Signatures

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

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 5024 set thread context of 4720	5024	rundll32.exe	90
PID 5024 set thread context of 3676	5024	rundll32.exe	91

System Location Discovery: System Language Discovery 1 TTPs 3 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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 5024	2696	rundll32.exe	82
PID 2696 wrote to memory of 5024	2696	rundll32.exe	82
PID 2696 wrote to memory of 5024	2696	rundll32.exe	82
PID 5024 wrote to memory of 4720	5024	rundll32.exe	90
PID 5024 wrote to memory of 4720	5024	rundll32.exe	90
PID 5024 wrote to memory of 4720	5024	rundll32.exe	90
PID 5024 wrote to memory of 4720	5024	rundll32.exe	90
PID 5024 wrote to memory of 3676	5024	rundll32.exe	91
PID 5024 wrote to memory of 3676	5024	rundll32.exe	91
PID 5024 wrote to memory of 3676	5024	rundll32.exe	91
PID 5024 wrote to memory of 3676	5024	rundll32.exe	91

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f59e1979b673348cafd472b0470d595d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2696
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f59e1979b673348cafd472b0470d595d_JaffaCakes118.dll,#1
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5024
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4720
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3676

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/4720-1-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

Filesize
4KB

Download
memory/4720-3-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

Filesize
4KB

Download
memory/5024-0-0x000000006BEC0000-0x000000006BEC8000-memory.dmp

Filesize
32KB

Download
memory/5024-2-0x000000006BEC0000-0x000000006BEC8000-memory.dmp

Filesize
32KB

Download