61f45f2e68a69a8befc03c58cf7e752f9d1c220ea78b524508431e2afaaf2e6b | Triage

Sharing

General

Target

2024-10-31_fe42ddb9cd6479e6a098c48b9fd9f76c_lockbit
Size

103KB
Sample

241031-j7x72ssqbt
MD5

fe42ddb9cd6479e6a098c48b9fd9f76c
SHA1

f7f5d80050ee5fa9e4e81e114f6e6bf914a708a9
SHA256

61f45f2e68a69a8befc03c58cf7e752f9d1c220ea78b524508431e2afaaf2e6b
SHA512

fa9d0279ed995e34b6ee0b5a0c61edb9c2637a3a598c6165a6909e5d84d5861e0cc0453c39a0dd071c79999cbca49d8d069593f8ef435ec062aeab322619e43c
SSDEEP

3072:r6G5HOokBx3xrBx41z8QcHuneI8QBNj0xT8EsvkTdky:mGpr1z8QVBNjE8Q

Score

7^/10

defense_evasion discovery

Malware Config

Targets

- Target
  
  2024-10-31_fe42ddb9cd6479e6a098c48b9fd9f76c_lockbit
- Size
  
  103KB
- MD5
  
  fe42ddb9cd6479e6a098c48b9fd9f76c
- SHA1
  
  f7f5d80050ee5fa9e4e81e114f6e6bf914a708a9
- SHA256
  
  61f45f2e68a69a8befc03c58cf7e752f9d1c220ea78b524508431e2afaaf2e6b
- SHA512
  
  fa9d0279ed995e34b6ee0b5a0c61edb9c2637a3a598c6165a6909e5d84d5861e0cc0453c39a0dd071c79999cbca49d8d069593f8ef435ec062aeab322619e43c
- SSDEEP
  
  3072:r6G5HOokBx3xrBx41z8QcHuneI8QBNj0xT8EsvkTdky:mGpr1z8QVBNjE8Q
Score

7^/10

defense_evasion discovery
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Deletes itself
- Executes dropped EXE
- Impair Defenses: Safe Mode Boot
  defense_evasion
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

Safe Mode Boot

Subvert Trust Controls

SIP and Trust Provider Hijacking

Credential Access

Discovery

Query Registry

Remote System Discovery

System Information Discovery

System Location Discovery

System Language Discovery

System Network Configuration Discovery

Internet Connection Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

defense_evasiondiscovery

behavioral2

defense_evasiondiscovery