vobfus | 5488cb5ffae5805ad79d8d4edc11750d855c1c6eb507291d371387f969d5c20c | Triage

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Reports

Overview

overview

Static

static

5

5488cb5ffa...cN.exe

windows7-x64

5488cb5ffa...cN.exe

windows10-2004-x64

Sharing

General

Target

5488cb5ffae5805ad79d8d4edc11750d855c1c6eb507291d371387f969d5c20cN.exe
Size

213KB
Sample

241217-f3h1sasqer
MD5

025c99c2db124cfa01e4f382245a5eb0
SHA1

093b21bbecc4b80ec700360ac633f5ba46360fe2
SHA256

5488cb5ffae5805ad79d8d4edc11750d855c1c6eb507291d371387f969d5c20c
SHA512

ddc0595037bc3e8cd262b1c67fd3344fced17c50f99d805d1db6f1f6143236f0e978363e3f47388b021417f15e23cf2c96e34473b235be8aac4dd598a43bebcf
SSDEEP

3072:+tnC1KpYs3ggunWFnzBHv/xWFsg8Wat/LFAVWPE5ac0l+nkS71CKbO1hvQ:34BBHng5HaZFj+nkS71CKbO1N

Score

10^/10

vobfus discovery persistence upx worm

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

5488cb5ffae5805ad79d8d4edc11750d855c1c6eb507291d371387f969d5c20cN.exe

Resource

win7-20241023-en

vobfus discovery persistence upx worm

windows7-x64

10 signatures

120 seconds

Behavioral task

behavioral2

Sample

5488cb5ffae5805ad79d8d4edc11750d855c1c6eb507291d371387f969d5c20cN.exe

Resource

win10v2004-20241007-en

vobfus discovery persistence upx worm

windows10-2004-x64

10 signatures

120 seconds

Malware Config

Targets

- Target
  
  5488cb5ffae5805ad79d8d4edc11750d855c1c6eb507291d371387f969d5c20cN.exe
- Size
  
  213KB
- MD5
  
  025c99c2db124cfa01e4f382245a5eb0
- SHA1
  
  093b21bbecc4b80ec700360ac633f5ba46360fe2
- SHA256
  
  5488cb5ffae5805ad79d8d4edc11750d855c1c6eb507291d371387f969d5c20c
- SHA512
  
  ddc0595037bc3e8cd262b1c67fd3344fced17c50f99d805d1db6f1f6143236f0e978363e3f47388b021417f15e23cf2c96e34473b235be8aac4dd598a43bebcf
- SSDEEP
  
  3072:+tnC1KpYs3ggunWFnzBHv/xWFsg8Wat/LFAVWPE5ac0l+nkS71CKbO1hvQ:34BBHng5HaZFj+nkS71CKbO1N
Score

10^/10

vobfus discovery persistence upx worm
- Vobfus
  A widespread worm which spreads via network drives and removable media.
  worm vobfus
- Vobfus family
  vobfus
- Adds policy Run key to start application
  persistence
- Adds Run key to start application
  persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
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

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

vobfusdiscoverypersistenceupxworm

behavioral2

vobfusdiscoverypersistenceupxworm

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