vjw0rm | 450ccfb4d45ec165f4272371dc90349c441eff693acd4a1a9330a7f86ecb248f

Analysis

max time kernel
144s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
21-03-2024 03:07

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General

Target

da88541f9257f2b9c8c22e747a955e4d.js
Size

77KB
MD5

da88541f9257f2b9c8c22e747a955e4d
SHA1

69b78917d2c0df18906663427a82ac9f340d2d6a
SHA256

450ccfb4d45ec165f4272371dc90349c441eff693acd4a1a9330a7f86ecb248f
SHA512

5db1983e0f6eaf339ac591252f9fceced8fc36be377e4bc04cd03fa57d42d7116ac3a008307631098932eef3b0ef06636f847d6db467725f46570d48eccc16f1
SSDEEP

384:L37hD34tUWXaT1Qs3gmW5AtvamWATHJrmn7zBmWpIXbqXR:5Q

Score

10^/10

vjw0rm trojan worm

Malware Config

Signatures

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

Blocklisted process makes network request 15 IoCs

Processes:

wscript.exe

flow	pid	process
4	4600	wscript.exe
21	4600	wscript.exe
26	4600	wscript.exe
28	4600	wscript.exe
42	4600	wscript.exe
43	4600	wscript.exe
44	4600	wscript.exe
48	4600	wscript.exe
49	4600	wscript.exe
52	4600	wscript.exe
57	4600	wscript.exe
58	4600	wscript.exe
59	4600	wscript.exe
60	4600	wscript.exe
61	4600	wscript.exe

Drops startup file 2 IoCs

Processes:

wscript.exe

description	ioc	process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\da88541f9257f2b9c8c22e747a955e4d.js	wscript.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\da88541f9257f2b9c8c22e747a955e4d.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\da88541f9257f2b9c8c22e747a955e4d.js
1⤵
- Blocklisted process makes network request
- Drops startup file
PID:4600

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

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