vjw0rm | 620dc49a27f1b29f098632a2ab0f9518d6f7ba7da3972517f15de23f099349be | Triage

Sharing

General

Target

620dc49a27f1b29f098632a2ab0f9518d6f7ba7da3972517f15de23f099349be.js
Size

31KB
Sample

221102-slxh3ahgf2
MD5

c8fad3b2ff2cb292c8ad0c60659b415e
SHA1

068a4c69edbbbd87ad93808b963a2ea1eca18fcc
SHA256

620dc49a27f1b29f098632a2ab0f9518d6f7ba7da3972517f15de23f099349be
SHA512

8363e44ded7bc2d328f6363c9471a67eb5da2a149492e2838fd60758f40bc8474ab7b4b467608f3a0ef9c6fca8d9b6299416c294b945ce18160f2a0246e2bb11
SSDEEP

384:+HGAPmVP9XLL8ouHBIZGO1ZQ8VbRFKLbk5A3ClocSOa1c5h6NMvtzvG31Mxt0vEQ:1APmVPhHw4bZ3RF3ecocSV1Mxt0vmVK

Score

10^/10

vjw0rm persistence trojan worm

Malware Config

Targets

- Target
  
  620dc49a27f1b29f098632a2ab0f9518d6f7ba7da3972517f15de23f099349be.js
- Size
  
  31KB
- MD5
  
  c8fad3b2ff2cb292c8ad0c60659b415e
- SHA1
  
  068a4c69edbbbd87ad93808b963a2ea1eca18fcc
- SHA256
  
  620dc49a27f1b29f098632a2ab0f9518d6f7ba7da3972517f15de23f099349be
- SHA512
  
  8363e44ded7bc2d328f6363c9471a67eb5da2a149492e2838fd60758f40bc8474ab7b4b467608f3a0ef9c6fca8d9b6299416c294b945ce18160f2a0246e2bb11
- SSDEEP
  
  384:+HGAPmVP9XLL8ouHBIZGO1ZQ8VbRFKLbk5A3ClocSOa1c5h6NMvtzvG31Mxt0vEQ:1APmVPhHw4bZ3RF3ecocSV1Mxt0vmVK
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 v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

Privilege Escalation

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