vjw0rm | 42cadce684f1b747fa31f2c109c2a729ca5d1baf4aed93f3c3f87fb8f7053deb

Analysis

max time kernel
142s
max time network
145s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
28-12-2023 01:29

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General

Target

be1345c7e8039f7d3782a06a03361767.js
Size

148KB
MD5

be1345c7e8039f7d3782a06a03361767
SHA1

21d422062fa6de71e94b529e67566477333df43f
SHA256

42cadce684f1b747fa31f2c109c2a729ca5d1baf4aed93f3c3f87fb8f7053deb
SHA512

54a486c8e832cedbadee557fd64f54493bf4ee7c5be2fe4f08a9c1a29f6663d1b91bddbf3038e306bf5060578617b7c6dd502f66e2444d7dc79e2da812a96da8
SSDEEP

192:nlu4lgWAi75WbAZvw1hdh12cB5kw94tMa3dZYkVdPrv1kQuIVLk5/lWWW5RazC8F:chWA5KWy24jHuHqWWoKSqrE

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 13 IoCs

flow	pid	Process
4	2196	wscript.exe
6	2196	wscript.exe
7	2196	wscript.exe
9	2196	wscript.exe
10	2196	wscript.exe
11	2196	wscript.exe
13	2196	wscript.exe
14	2196	wscript.exe
15	2196	wscript.exe
17	2196	wscript.exe
18	2196	wscript.exe
19	2196	wscript.exe
21	2196	wscript.exe

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\be1345c7e8039f7d3782a06a03361767.js	wscript.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\be1345c7e8039f7d3782a06a03361767.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\be1345c7e8039f7d3782a06a03361767.js
1⤵
- Blocklisted process makes network request
- Drops startup file
PID:2196

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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