vjw0rm | 8f75fa05aebed182cf2bf13cfe8b26720a76d1328fcfeb6eb2b25d65d0f3f6a2 | Triage

Sharing

General

Target

84f3ed3670d569603a669686ec959f29
Size

3KB
Sample

240131-w284ksaae4
MD5

84f3ed3670d569603a669686ec959f29
SHA1

2ffc746cff0df8052944f69e57ce28badb8f8549
SHA256

8f75fa05aebed182cf2bf13cfe8b26720a76d1328fcfeb6eb2b25d65d0f3f6a2
SHA512

61245362e1a6840501d8c3859171cc32bf80784b387d0965e80b85cd72a56b73276324c6565298fd881c9a0605645d30a23aaface0d5191941daa0a4f636b423

Score

10^/10

vjw0rm persistence trojan worm

Malware Config

Targets

- Target
  
  84f3ed3670d569603a669686ec959f29
- Size
  
  3KB
- MD5
  
  84f3ed3670d569603a669686ec959f29
- SHA1
  
  2ffc746cff0df8052944f69e57ce28badb8f8549
- SHA256
  
  8f75fa05aebed182cf2bf13cfe8b26720a76d1328fcfeb6eb2b25d65d0f3f6a2
- SHA512
  
  61245362e1a6840501d8c3859171cc32bf80784b387d0965e80b85cd72a56b73276324c6565298fd881c9a0605645d30a23aaface0d5191941daa0a4f636b423
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

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Scheduled Task/Job

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