8837fa7ced44e3fca9bd4a4c65ed19224cd8bffb92435d11e3935f275c860cc9 | Triage

Sharing

General

Target

8837fa7ced44e3fca9bd4a4c65ed19224cd8bffb92435d11e3935f275c860cc9
Size

4.8MB
Sample

240905-axqksazhpd
MD5

dfd160702e3a1f34dbe5a671885e5cc0
SHA1

ae0c00cf2978e134536e0c419fdc7acb3d4afafb
SHA256

8837fa7ced44e3fca9bd4a4c65ed19224cd8bffb92435d11e3935f275c860cc9
SHA512

1e51f4beb86591361c44fea208f8b297fa0c0bc56823cf9479fdbb6454c375fbd206400e105ce2ef2a7f8c3977aca54f7790069fa765a01de53ae8c334037e5a
SSDEEP

98304:IVeM4VwHuokyf28PGcx2HynIiprw0F80XZZ72:eAVwGkx2SnIe84Z72

Score

7^/10

bootkit discovery persistence

Malware Config

Targets

- Target
  
  8837fa7ced44e3fca9bd4a4c65ed19224cd8bffb92435d11e3935f275c860cc9
- Size
  
  4.8MB
- MD5
  
  dfd160702e3a1f34dbe5a671885e5cc0
- SHA1
  
  ae0c00cf2978e134536e0c419fdc7acb3d4afafb
- SHA256
  
  8837fa7ced44e3fca9bd4a4c65ed19224cd8bffb92435d11e3935f275c860cc9
- SHA512
  
  1e51f4beb86591361c44fea208f8b297fa0c0bc56823cf9479fdbb6454c375fbd206400e105ce2ef2a7f8c3977aca54f7790069fa765a01de53ae8c334037e5a
- SSDEEP
  
  98304:IVeM4VwHuokyf28PGcx2HynIiprw0F80XZZ72:eAVwGkx2SnIe84Z72
Score

7^/10

bootkit discovery persistence
- Loads dropped DLL
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- 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

Modify Registry

Pre-OS Boot

Bootkit

Subvert Trust Controls

Install Root Certificate

Credential Access

Discovery

Query Registry

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

bootkitdiscoverypersistence

behavioral2

bootkitdiscoverypersistence