vjw0rm | edb6e160869e2a4e91ea436cc66cd7f1c239d09c3459e76eb163e1450fc4e2e7

Analysis

max time kernel
149s
max time network
188s
platform
windows7_x64
resource
win7v20210410
submitted
18-08-2021 17:29

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General

Target

Our New Order AUG 18 2021 at 2.50_PVV440_TXT.js
Size

8KB
MD5

a7deb33bf9c672522776d5428d18bd6f
SHA1

c286414e8493d4684ed9ce9f8de8b4fa50e0ba5a
SHA256

edb6e160869e2a4e91ea436cc66cd7f1c239d09c3459e76eb163e1450fc4e2e7
SHA512

0d5443fd1d1ea84a01a7bdefd182d120906220a5f64446fbe05db4bb3e02a9f7dbc3e2ef7f6124514ba7744609f6434c56be9d213a39299192cb6a6203dfcc1a

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 28 IoCs

Processes:

wscript.exe

flow	pid	process
5	1816	wscript.exe
6	1816	wscript.exe
7	1816	wscript.exe
8	1816	wscript.exe
9	1816	wscript.exe
10	1816	wscript.exe
12	1816	wscript.exe
13	1816	wscript.exe
14	1816	wscript.exe
15	1816	wscript.exe
16	1816	wscript.exe
17	1816	wscript.exe
19	1816	wscript.exe
20	1816	wscript.exe
21	1816	wscript.exe
22	1816	wscript.exe
23	1816	wscript.exe
24	1816	wscript.exe
26	1816	wscript.exe
27	1816	wscript.exe
28	1816	wscript.exe
29	1816	wscript.exe
30	1816	wscript.exe
31	1816	wscript.exe
33	1816	wscript.exe
34	1816	wscript.exe
35	1816	wscript.exe
36	1816	wscript.exe

Drops startup file 2 IoCs

Processes:

wscript.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Our New Order AUG 18 2021 at 2.50_PVV440_TXT.js	wscript.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Our New Order AUG 18 2021 at 2.50_PVV440_TXT.js	wscript.exe

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

System Information Discovery
T1082

C:\Windows\system32\wscript.exe
wscript.exe "C:\Users\Admin\AppData\Local\Temp\Our New Order AUG 18 2021 at 2.50_PVV440_TXT.js"
1⤵
- Blocklisted process makes network request
- Drops startup file
PID:1816

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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