vjw0rm | b6bdfef3e79e823946f0e9b6437d46e23144307565ce91e2a437ca1cdf468b4e

Analysis

max time kernel
127s
max time network
139s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
13-06-2023 08:04

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General

Target

Accounts_Satatement__2023-0614.js
Size

6KB
MD5

28207514dfbe2e049fa6ba1fe6fe978c
SHA1

31944447fce1bd818fcdbce1990e90590a512966
SHA256

9e30af630ba15f719d8c377e3a8a99a5c98213fd1a81f2d7895f426b53edf407
SHA512

04d1e1b6d35660b831bf945e9777ae55fa4101199be54c4b22bff01a462855e1e09994924248297ec2cf7f86a4a0be0156ff66cd7d0ad0ff028268232ecf6a7b
SSDEEP

96:2ZH1uyLoXI6PoXT2lcJc9hEOHOVSbgZ2BwuxXV8292ZrYEboyYywOLKiHe4TmOMy:2ZVh1VsO292ZM6DLKElsAVUh8AsX

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 5 IoCs

flow	pid	Process
4	1388	wscript.exe
8	1388	wscript.exe
9	1388	wscript.exe
11	1388	wscript.exe
12	1388	wscript.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Accounts_Satatement__2023-0614.js	wscript.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Windows\CurrentVersion\Run	wscript.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3948302646-268491222-1934009652-1000\Software\Microsoft\Windows\CurrentVersion\Run\RCGLSQK375 = "\"C:\\Users\\Admin\\Accounts_Satatement__2023-0614.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\Accounts_Satatement__2023-0614.js
1⤵
- Blocklisted process makes network request
- Drops startup file
- Adds Run key to start application
PID:1388

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

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 v6

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