vjw0rm | 3b8e07eccb807a64a193e2ead60f739384542d295af70803e36f24cfc7e8c361

Analysis

max time kernel
143s
max time network
146s
platform
windows10_x64
resource
win10v20201028
submitted
31-03-2021 13:02

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General

Target

Statment of payments.js
Size

29KB
MD5

13bd7e15b751a2a6389c587fd2cc3053
SHA1

335336c48596ab6a197b4254aec031f5dc327a30
SHA256

3b8e07eccb807a64a193e2ead60f739384542d295af70803e36f24cfc7e8c361
SHA512

93aee6c94609e371964ca2293eda2513ada188f5d18a28c5bf815350ce2640039fa3a386279d6f77b846ffce1b6f51d7d22d1c747cecd46ebfacf74262f13d0e

Score

10^/10

vjw0rm persistence trojan worm

Malware Config

Signatures

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

Blocklisted process makes network request 21 IoCs

Processes:

wscript.exe

flow	pid	process
8	1192	wscript.exe
10	1192	wscript.exe
12	1192	wscript.exe
14	1192	wscript.exe
22	1192	wscript.exe
25	1192	wscript.exe
26	1192	wscript.exe
27	1192	wscript.exe
28	1192	wscript.exe
29	1192	wscript.exe
30	1192	wscript.exe
33	1192	wscript.exe
34	1192	wscript.exe
35	1192	wscript.exe
36	1192	wscript.exe
37	1192	wscript.exe
38	1192	wscript.exe
39	1192	wscript.exe
40	1192	wscript.exe
41	1192	wscript.exe
42	1192	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-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run	wscript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run\EKNIWA4JDQ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Statment of payments.js\""	wscript.exe

C:\Windows\system32\wscript.exe
wscript.exe "C:\Users\Admin\AppData\Local\Temp\Statment of payments.js"
1⤵
- Blocklisted process makes network request
- Adds Run key to start application
PID:1192

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

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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