metasploit | 178a61d0fa02e1aeded63c9c17b27e7420689fdb8fd75740e4125484566aab89

Analysis

max time kernel
148s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
24/07/2024, 04:24

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General

Target

6a39e3f3425409246d027f141aea485b_JaffaCakes118.vbs
Size

126KB
MD5

6a39e3f3425409246d027f141aea485b
SHA1

8ecbc388daddfe316038a8913b68b8966fe87c52
SHA256

178a61d0fa02e1aeded63c9c17b27e7420689fdb8fd75740e4125484566aab89
SHA512

5b87a1a28eb665c5ea124e64d3603012f6af15afae279d1b83703908d57096b91ecfe9046d98095b951031dace4a4bf3b46c5eb5a8cf396d178d3b70b754928a
SSDEEP

3072:sNuLp9+wX4J99Mlf5HTRnG0VabujeEDEy8YTIb93eX1p1tV75pJBVDs1AQjylOyl:sNuLp9h4J99Mlf5HTRnG0VabujeEDEyz

Score

10^/10

metasploit backdoor discovery trojan

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Extracted

Family

metasploit

Version

windows/reverse_tcp

192.168.6.249:4444

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1176886754-713327781-2233697964-1000\Control Panel\International\Geo\Nation	WScript.exe

Executes dropped EXE 1 IoCs

pid	Process
4100	netx.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	netx.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4204 wrote to memory of 4100	4204	WScript.exe	102
PID 4204 wrote to memory of 4100	4204	WScript.exe	102
PID 4204 wrote to memory of 4100	4204	WScript.exe	102

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\6a39e3f3425409246d027f141aea485b_JaffaCakes118.vbs"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4204
- C:\Users\Admin\AppData\Local\Temp\rad6FEF2.tmp\netx.exe
  "C:\Users\Admin\AppData\Local\Temp\rad6FEF2.tmp\netx.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4100

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\rad6FEF2.tmp\netx.exe

Filesize
4KB

MD5
f19f32c5acdbdfeef0d176b0d56f2208

SHA1
b914248dfc297bf3ca09abb8cb2a994d42b1135f

SHA256
48629bd428757c096d44462bcd373520542c6cceb0ec8ee4df33063f8aa5374c

SHA512
ade016779ce5743121fbb1771e88b60741efaa6b9eb4c3ec5a5eacc108ea4d279506757686f8e0ee77c363472e3960a42ab289c667f14ceed33e7f262ed76218

Download Submit
memory/4100-7-0x0000000000400000-0x0000000000404000-memory.dmp

Filesize
16KB

Download
memory/4100-9-0x0000000000400000-0x0000000000404000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads