vjw0rm | 198783e619d1dd2aa76a91d82c046a911f529d46ab27e96867c26635b1a626dd

Analysis

max time kernel
141s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
03-04-2023 23:51

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

sco-4-32023.js
Size

3KB
MD5

ee0206917e8161e75445007b635ab8b5
SHA1

36f4a4a1b46b34cb64ad50872e953191171d68ea
SHA256

198783e619d1dd2aa76a91d82c046a911f529d46ab27e96867c26635b1a626dd
SHA512

830d87d2a481da60cecc7648fc51a156d7056515c89635a0bc7796370d9787b8c4d1c7a08059bb9514691751b7ec8dc1b8a1d9f6b3aacbbd6598c80543658c16

Score

10^/10

vjw0rm persistence trojan worm

Malware Config

Extracted

Family

vjw0rm

http://198.12.123.17:7402

Signatures

Vjw0rm
Vjw0rm is a remote access trojan written in JavaScript.
trojan worm vjw0rm
Blocklisted process makes network request 1 IoCs

Processes:

wscript.exe

flow pid process

6 3604 wscript.exe

flow	pid	process
6	3604	wscript.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

wscript.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows\CurrentVersion\Run	wscript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\3QU6HGGW6E = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\sco-4-32023.js\""	wscript.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\sco-4-32023.js
1⤵
- Blocklisted process makes network request
- Adds Run key to start application
PID:3604

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads