fdbf63664b25985ec6399161526ad726e2421f4815447602e6af3007608a3799 | Triage

Sharing

General

Target

fdbf63664b25985ec6399161526ad726e2421f4815447602e6af3007608a3799
Size

2.4MB
Sample

240525-vq3a8aca28
MD5

d40a04430e6b2ed6bc7754f3dfc91756
SHA1

eda2c74a26b50808a56dd23b285bd1c95d1bf7d4
SHA256

fdbf63664b25985ec6399161526ad726e2421f4815447602e6af3007608a3799
SHA512

f2cd37805c6f59cb5ffb295ffb56ba502af8939a9564391fb001aefa84e6cc53d8e762bb72c2548a938d7094db036cdf81ed577a87bfeeab2a8a6c0478713c94
SSDEEP

49152:JoNgRf9tTkvqHWzKVcBd6o6nt2rK09G4lyo0ZacSiLUswRI/CIJc:J+Qf7cqA0bt2rK09cohiLUbQJJc

Score

6^/10

bootkit persistence

Malware Config

Targets

- Target
  
  fdbf63664b25985ec6399161526ad726e2421f4815447602e6af3007608a3799
- Size
  
  2.4MB
- MD5
  
  d40a04430e6b2ed6bc7754f3dfc91756
- SHA1
  
  eda2c74a26b50808a56dd23b285bd1c95d1bf7d4
- SHA256
  
  fdbf63664b25985ec6399161526ad726e2421f4815447602e6af3007608a3799
- SHA512
  
  f2cd37805c6f59cb5ffb295ffb56ba502af8939a9564391fb001aefa84e6cc53d8e762bb72c2548a938d7094db036cdf81ed577a87bfeeab2a8a6c0478713c94
- SSDEEP
  
  49152:JoNgRf9tTkvqHWzKVcBd6o6nt2rK09G4lyo0ZacSiLUswRI/CIJc:J+Qf7cqA0bt2rK09cohiLUbQJJc
Score

6^/10

bootkit persistence
- Writes to the Master Boot Record (MBR)
  Bootkits write to the MBR to gain persistence at a level below the operating system.
  bootkit persistence
- Suspicious use of NtSetInformationThreadHideFromDebugger
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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

bootkitpersistence

behavioral2