vjw0rm | b58911f7beb1eacf2399e3fd1aadc1ca9c105844380a458e8fae6cb988ca6e68

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2023 12:47

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8da364e48c1693849411e06c5d4124a2.js
Size

11KB
MD5

8da364e48c1693849411e06c5d4124a2
SHA1

a3d64ad7a10fb4a3edd30eb368a47db9c3280bcf
SHA256

b58911f7beb1eacf2399e3fd1aadc1ca9c105844380a458e8fae6cb988ca6e68
SHA512

845616a49ee1bdb6fb16c29c604280a1ec19dc8665560c3eb4a9db8fc3fc02a85d0a6a9cc48cabad0828751eeaf607c984d1e54521b27a4788b9296f7bee8859
SSDEEP

192:gkHav/RRhckkL5uD3lJErwmHIEnZkaRXB4olQpsTxIfPpqc6fS:gth6uD1JeHIYkA5lQpsgPpqc6fS

Score

10^/10

vjw0rm persistence trojan worm

Malware Config

Signatures

Vjw0rm
Vjw0rm is a remote access trojan written in JavaScript.
trojan worm vjw0rm

Drops startup file 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8da364e48c1693849411e06c5d4124a2.js	wscript.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\8da364e48c1693849411e06c5d4124a2.js	wscript.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-996941297-2279405024-2328152752-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\SEJOKAOI5S = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\8da364e48c1693849411e06c5d4124a2.js\""	wscript.exe

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

System Information Discovery
T1082

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\8da364e48c1693849411e06c5d4124a2.js
1⤵
- Drops startup file
- Adds Run key to start application
PID:4436

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads