vjw0rm | 936639e100692e6dd885ceca767071ce65b0688781d4b0abd561b6cc99e1eadb

Analysis

max time kernel
0s
max time network
108s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 20:33

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General

Target
3b9087e336a51c6256227c4095d6b749.js
Size 38KB
Sample231225-zb7dvabef8
SHA256 936639e100692e6dd885ceca767071ce65b0688781d4b0abd561b6cc99e1eadb
MD5 3b9087e336a51c6256227c4095d6b749
SHA1 48c55dcb26aae4826d4bf49f2b59112565e20b5f
SHA512 b355597660f5acd502ec8fb710f16deaf97277467476745d5c1da2677e46884077fc498a70471ff2da80a1c49a71c59a377442e69784fbec09a6788b209f1008
SSDEEP 96:XNK7tpztcROHcRb+UfL7MHU+d3e74XkDCqs00AKp07llhIx07l49Unf66NGMefYD:A7h0FixS9kgT9h
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

vjw0rm trojan worm

Malware Config

Signatures

Vjw0rm
Vjw0rm is a remote access trojan written in JavaScript.
trojan worm vjw0rm
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2072	schtasks.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\3b9087e336a51c6256227c4095d6b749.js
1⤵
PID:2840
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\3b9087e336a51c6256227c4095d6b749.js
  2⤵
  - Creates scheduled task(s)
  PID:2072

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

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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