f2b0f30c46135c5d35dd26efff2d6bd947a07c306f758545280ed8b886abe7b9 | Triage

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General

Target

f2b0f30c46135c5d35dd26efff2d6bd947a07c306f758545280ed8b886abe7b9
Size

749KB
Sample

221125-qewbbaac85
MD5

633daa788e4a2cba80873753a3a18994
SHA1

fb9ba5e519debc852a5f253fd063befcde3852e1
SHA256

f2b0f30c46135c5d35dd26efff2d6bd947a07c306f758545280ed8b886abe7b9
SHA512

48d870889dc0390c4569381390c08934fec862a048c586e26ede729cf5cde54c9dd3c72a9e09c3149c2fac413277bdea5394e90b49af44d7709372043d5d9164
SSDEEP

12288:w1HCq6pjUJjz1MlY7W16W1koLtBN+tXCJZjiqevn6UpKAs6:wdCjUJjzIY7Wt1koNZjiJ6UpKAs6

Score

7^/10

bootkit persistence

Malware Config

Targets

- Target
  
  f2b0f30c46135c5d35dd26efff2d6bd947a07c306f758545280ed8b886abe7b9
- Size
  
  749KB
- MD5
  
  633daa788e4a2cba80873753a3a18994
- SHA1
  
  fb9ba5e519debc852a5f253fd063befcde3852e1
- SHA256
  
  f2b0f30c46135c5d35dd26efff2d6bd947a07c306f758545280ed8b886abe7b9
- SHA512
  
  48d870889dc0390c4569381390c08934fec862a048c586e26ede729cf5cde54c9dd3c72a9e09c3149c2fac413277bdea5394e90b49af44d7709372043d5d9164
- SSDEEP
  
  12288:w1HCq6pjUJjz1MlY7W16W1koLtBN+tXCJZjiqevn6UpKAs6:wdCjUJjzIY7Wt1koNZjiJ6UpKAs6
Score

7^/10

bootkit persistence
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- 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 v6

Initial Access

Execution

Persistence

Bootkit

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

bootkitpersistence

behavioral2

bootkitpersistence