cryptolocker | 4f3220da017e7be3e0b168a958134aae6dc96458cb12118e849465e2af752629 | Triage

Sharing

General

Target

fec5a0d4dea87955c124f2eaa1f759f5_JaffaCakes118
Size

837KB
Sample

241219-g1s9easran
MD5

fec5a0d4dea87955c124f2eaa1f759f5
SHA1

ea2e50e16448ac8131391e5322663660ef0a5632
SHA256

4f3220da017e7be3e0b168a958134aae6dc96458cb12118e849465e2af752629
SHA512

2d52122e66c2239dff9186c3d91c036ba5a3ab3645bcdaba58157c5e2712b0b15131eee44b6760bfb45506f2f7155202c3cca141585c20e1f1333ddba07038b9
SSDEEP

24576:ghZnfY/dbcSq8cluurLKjgHKOKWOGNpBpK:wfYFwt1fKjgHKYdpBp

Score

10^/10

cryptolocker discovery persistence ransomware

Malware Config

Targets

- Target
  
  fec5a0d4dea87955c124f2eaa1f759f5_JaffaCakes118
- Size
  
  837KB
- MD5
  
  fec5a0d4dea87955c124f2eaa1f759f5
- SHA1
  
  ea2e50e16448ac8131391e5322663660ef0a5632
- SHA256
  
  4f3220da017e7be3e0b168a958134aae6dc96458cb12118e849465e2af752629
- SHA512
  
  2d52122e66c2239dff9186c3d91c036ba5a3ab3645bcdaba58157c5e2712b0b15131eee44b6760bfb45506f2f7155202c3cca141585c20e1f1333ddba07038b9
- SSDEEP
  
  24576:ghZnfY/dbcSq8cluurLKjgHKOKWOGNpBpK:wfYFwt1fKjgHKYdpBp
Score

10^/10

cryptolocker discovery persistence ransomware
- CryptoLocker
  Ransomware family with multiple variants.
  ransomware cryptolocker
- Cryptolocker family
  cryptolocker
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- 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

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

cryptolockerdiscoverypersistenceransomware

behavioral2

cryptolockerdiscoverypersistenceransomware