metasploit | ac230042be32ae41358e3595d1d534592d996264e71f7c930697efa2e3d14943

Analysis

max time kernel
92s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2024, 10:46

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General

Target

JaffaCakes118_15cea4ee77457d9c5b10bd6c1b447f12.exe
Size

9KB
MD5

15cea4ee77457d9c5b10bd6c1b447f12
SHA1

eb3de54578c9d8d0dd49c0a6fd3f2e55e22118bb
SHA256

ac230042be32ae41358e3595d1d534592d996264e71f7c930697efa2e3d14943
SHA512

c8bb4b26873fb640fb906a7cd37e29ce774d459f3fe35492227f0d9cc67f91d77699ef81f31b4bff754ee35dae20f7b38eebf3b20cc1d8479f58757f4293cac1
SSDEEP

192:dmlYlvrYmJIjnjOmj87E5pz6XVSN/25MEq:ElErVJgnj87INe5MEq

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
Metasploit family
metasploit

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	JaffaCakes118_15cea4ee77457d9c5b10bd6c1b447f12.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	calc.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000_Classes\Local Settings	calc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
428	OpenWith.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3536 wrote to memory of 2140	3536	JaffaCakes118_15cea4ee77457d9c5b10bd6c1b447f12.exe	84
PID 3536 wrote to memory of 2140	3536	JaffaCakes118_15cea4ee77457d9c5b10bd6c1b447f12.exe	84
PID 3536 wrote to memory of 2140	3536	JaffaCakes118_15cea4ee77457d9c5b10bd6c1b447f12.exe	84

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_15cea4ee77457d9c5b10bd6c1b447f12.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_15cea4ee77457d9c5b10bd6c1b447f12.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3536
- C:\Windows\SysWOW64\calc.exe
  calc.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  PID:2140

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:428

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/3536-0-0x0000000001230000-0x0000000001231000-memory.dmp

Filesize
4KB

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