b44c4257b57e46111c5217aaee60dee0a36142dec2db69b65d3008092d6e3e41 | Triage

Sharing

General

Target

b44c4257b57e46111c5217aaee60dee0a36142dec2db69b65d3008092d6e3e41
Size

4.8MB
Sample

240522-z553wahb94
MD5

6f3d4edadf2180614c5e002e9959e2ba
SHA1

011c8a743dbac82ad435fa65b4e80e6037ae2484
SHA256

b44c4257b57e46111c5217aaee60dee0a36142dec2db69b65d3008092d6e3e41
SHA512

691cea4e80b6be685f43429836eeda07e04f21b74931a86f0b3ed35d7b387f526b678d486f669aa0d871beb0b200e1135249fe3dab405677baeca219dca233fe
SSDEEP

98304:seLpmrmc2lAu28lkcf5YjovKqGYiOE8oLj5YINfSyo8aX0:TcmZl85gyjovK65E8ob5Sx8aX0

Score

7^/10

bootkit persistence

Malware Config

Targets

- Target
  
  b44c4257b57e46111c5217aaee60dee0a36142dec2db69b65d3008092d6e3e41
- Size
  
  4.8MB
- MD5
  
  6f3d4edadf2180614c5e002e9959e2ba
- SHA1
  
  011c8a743dbac82ad435fa65b4e80e6037ae2484
- SHA256
  
  b44c4257b57e46111c5217aaee60dee0a36142dec2db69b65d3008092d6e3e41
- SHA512
  
  691cea4e80b6be685f43429836eeda07e04f21b74931a86f0b3ed35d7b387f526b678d486f669aa0d871beb0b200e1135249fe3dab405677baeca219dca233fe
- SSDEEP
  
  98304:seLpmrmc2lAu28lkcf5YjovKqGYiOE8oLj5YINfSyo8aX0:TcmZl85gyjovK65E8ob5Sx8aX0
Score

7^/10

bootkit persistence
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
  Bootkits write to the MBR to gain persistence at a level below the operating system.
  bootkit persistence
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

Bootkit

Privilege Escalation

Defense Evasion

Pre-OS Boot

Bootkit

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

bootkitpersistence

behavioral2

bootkitpersistence