a4c39c18a0b3f023fe2ffdf2fbe82b5cce157e90b46c9ffd362e207a57974641 | Triage

Sharing

General

Target

a4c39c18a0b3f023fe2ffdf2fbe82b5cce157e90b46c9ffd362e207a57974641
Size

92KB
Sample

241121-ecm2dasrck
MD5

cc4ce4dfb72cdbe07b67bdd69e73091d
SHA1

e839c152ca9e9d0c69d7cb5cdbc0be82a57a1201
SHA256

a4c39c18a0b3f023fe2ffdf2fbe82b5cce157e90b46c9ffd362e207a57974641
SHA512

e2ee95fbfab37cab337d0d50122d6a1184c6673d226f0e89ebcbadb6c0469df33e3822fb7c0f843a10f797347eb32e66c8fe3c648c06680157a56e030e3ea4ff
SSDEEP

768:4zW4wnebSdDlmkok6lRGXu+jKZAOWjpiRHVAGr4PzpyRAJ7IwnDoSdj:41bC4Bk6lMTOWw4PkRAPoW

Score

10^/10

discovery persistence

Malware Config

Targets

- Target
  
  a4c39c18a0b3f023fe2ffdf2fbe82b5cce157e90b46c9ffd362e207a57974641
- Size
  
  92KB
- MD5
  
  cc4ce4dfb72cdbe07b67bdd69e73091d
- SHA1
  
  e839c152ca9e9d0c69d7cb5cdbc0be82a57a1201
- SHA256
  
  a4c39c18a0b3f023fe2ffdf2fbe82b5cce157e90b46c9ffd362e207a57974641
- SHA512
  
  e2ee95fbfab37cab337d0d50122d6a1184c6673d226f0e89ebcbadb6c0469df33e3822fb7c0f843a10f797347eb32e66c8fe3c648c06680157a56e030e3ea4ff
- SSDEEP
  
  768:4zW4wnebSdDlmkok6lRGXu+jKZAOWjpiRHVAGr4PzpyRAJ7IwnDoSdj:41bC4Bk6lMTOWw4PkRAPoW
Score

10^/10

discovery persistence
- Modifies WinLogon for persistence
  persistence
- Executes dropped EXE
- Loads dropped DLL
- Modifies system executable filetype association
  persistence
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Winlogon Helper DLL

Event Triggered Execution

Change Default File Association

Privilege Escalation

Boot or Logon Autostart Execution

Winlogon Helper DLL

Event Triggered Execution

Change Default File Association

Defense Evasion

Modify Registry

Credential Access

Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoverypersistence

behavioral2

discoverypersistence