vjw0rm | 21466b223aee245b59ac52cdf7dd26beca648839a6b9753a521acbd8b04f9c78 | Triage

Sharing

General

Target

6812d6fba47adabb337563ca20fa84f8.bin
Size

1.2MB
Sample

240421-bmntwafe2s
MD5

e5198048f039c2b6e94a69c7c41897d8
SHA1

d5b3158576bc76fa0f8377a924885ecfe00178bd
SHA256

21466b223aee245b59ac52cdf7dd26beca648839a6b9753a521acbd8b04f9c78
SHA512

fc3732191f61ae1104ab77f3be3737747c08c7c2d80ddfeaca58733cb771dc7bb1e9f79e952b450e63fe90449b21f2f660811383e3d10ca6e8a448458c46748b
SSDEEP

24576:QM5lDtg1DHWUyDn3kWcUcPha+VuBpLX0X5/GSjGMy0AwK3:Q8lDtgNgDn0McZTcl0X5/TAz3

Score

10^/10

vjw0rm persistence trojan worm

Malware Config

Targets

- Target
  
  6ac96e55099f4737d755e8caa4a03a4ad47faec1e7d133c3eb67c9a7057cd574.js
- Size
  
  3.8MB
- MD5
  
  6812d6fba47adabb337563ca20fa84f8
- SHA1
  
  2ab5b312c71f2a60d53c16fad7690291ea6d5bb0
- SHA256
  
  6ac96e55099f4737d755e8caa4a03a4ad47faec1e7d133c3eb67c9a7057cd574
- SHA512
  
  63d595755ddb4f6b680fb41068f285fbfa6b87d508b7efe1c2f481e70722a2d08669f15b08e362e8db0fdbd85f84796d1f1dd48717c7bf6392055dbbedfeaeae
- SSDEEP
  
  49152:DVz6cMuHZupT2iUkP6qOyJdCt6x9loTDW6bK53j+ji48++M0fTW/JDy4TaERYUbB:V
Score

10^/10

vjw0rm persistence trojan worm
- Vjw0rm
  Vjw0rm is a remote access trojan written in JavaScript.
  trojan worm vjw0rm
- Blocklisted process makes network request
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Drops startup file
- Adds Run key to start application
  persistence
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

vjw0rmpersistencetrojanworm

behavioral2

vjw0rmpersistencetrojanworm