cryptolocker | hxxps://github[.]com/Da2dalus/The-MALWARE-Repo | Triage

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Overview

overview

Static

static

1

URLScan

urlscan

https://github.com/D...

windows10-2004-x64

Resubmissions

10-09-2024 07:01

240910-htazxs1ekr 10

10-09-2024 06:58

240910-hrqbtssfmc 5

Sharing

General

Target

https://github.com/Da2dalus/The-MALWARE-Repo
Sample

240910-htazxs1ekr

Score

10^/10

cryptolocker dharma troldesh defense_evasion discovery evasion execution impact persistence ransomware trojan upx

Static task

static1

URLScan task

urlscan1

Behavioral task

behavioral1

Sample

https://github.com/Da2dalus/The-MALWARE-Repo

Resource

win10v2004-20240802-en

cryptolocker dharma troldesh defense_evasion discovery evasion execution impact persistence ransomware trojan upx

windows10-2004-x64

23 signatures

150 seconds

Malware Config

Targets

- Target
  
  https://github.com/Da2dalus/The-MALWARE-Repo
Score

10^/10

cryptolocker dharma troldesh defense_evasion discovery evasion execution impact persistence ransomware trojan upx
- CryptoLocker
  Ransomware family with multiple variants.
  ransomware cryptolocker
- Dharma
  Dharma is a ransomware that uses security software installation to hide malicious activities.
  ransomware dharma
- Troldesh, Shade, Encoder.858
  Troldesh is a ransomware spread by malspam.
  ransomware trojan troldesh
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware defense_evasion impact execution
- Modifies Windows Firewall
  evasion
- Drops startup file
- Executes dropped EXE
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Adds Run key to start application
  persistence
- Drops desktop.ini file(s)
- Drops file in System32 directory
behavioral1

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Windows Management Instrumentation

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Defense Evasion

Direct Volume Access

Impair Defenses

Disable or Modify System Firewall

Indicator Removal

File Deletion

Modify Registry

Credential Access

Discovery

Browser Information Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

Tasks

static1

urlscan1

behavioral1

cryptolockerdharmatroldeshdefense_evasiondiscoveryevasionexecutionimpactpersistenceransomwaretrojanupx

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