babuk | f89066114c3062fa3ed6049ee2662ced47f725cd383fdbde1049b413e58faa82 | Triage

Sharing

General

Target

2024-09-04_10a746200164524d5e4e44abc2ddc5ea_babuk_destroyer
Size

79KB
Sample

240904-arabls1crq
MD5

10a746200164524d5e4e44abc2ddc5ea
SHA1

7d0f165804baa92b14a184da7f84da322d620939
SHA256

f89066114c3062fa3ed6049ee2662ced47f725cd383fdbde1049b413e58faa82
SHA512

1290db2165066ac08baed1e6afa3bd73d84062a4e05e71b8457e35a33ccd919eb4d2f4ef49f57d59a5de7d83d47b09152d7d8f292b802db4ae284348dba03145
SSDEEP

1536:PJkWBeGovEb+srQLOJgY8ZZP8LHD4XWaNH71dLdG1iiFM2iG2vsf0:DBeJs+srQLOJgY8Zp8LHD4XWaNH71dLH

Score

10^/10

babuk defense_evasion discovery execution impact ransomware

Malware Config

Targets

- Target
  
  2024-09-04_10a746200164524d5e4e44abc2ddc5ea_babuk_destroyer
- Size
  
  79KB
- MD5
  
  10a746200164524d5e4e44abc2ddc5ea
- SHA1
  
  7d0f165804baa92b14a184da7f84da322d620939
- SHA256
  
  f89066114c3062fa3ed6049ee2662ced47f725cd383fdbde1049b413e58faa82
- SHA512
  
  1290db2165066ac08baed1e6afa3bd73d84062a4e05e71b8457e35a33ccd919eb4d2f4ef49f57d59a5de7d83d47b09152d7d8f292b802db4ae284348dba03145
- SSDEEP
  
  1536:PJkWBeGovEb+srQLOJgY8ZZP8LHD4XWaNH71dLdG1iiFM2iG2vsf0:DBeJs+srQLOJgY8Zp8LHD4XWaNH71dLH
Score

10^/10

babuk defense_evasion discovery execution impact ransomware
- Babuk Locker
  RaaS first seen in 2021 initially called Vasa Locker.
  ransomware babuk
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware defense_evasion impact execution
- Renames multiple (197) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Windows Management Instrumentation

Persistence

Privilege Escalation

Defense Evasion

Direct Volume Access

Indicator Removal

File Deletion

Credential Access

Discovery

Peripheral Device 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

behavioral1

babukdefense_evasiondiscoveryexecutionimpactransomware

behavioral2

babukdefense_evasiondiscoveryexecutionimpactransomware