8c17b6f8c84d9743d224183cbf91dd710974aedbc3bd7f74e4ef493eec94e662 | Triage

Sharing

General

Target

06631fd7bbbf9c0f7cd7527ff3a46b1f
Size

1.2MB
Sample

231225-fkjvcscdf7
MD5

06631fd7bbbf9c0f7cd7527ff3a46b1f
SHA1

a5df5fa915723c4166eaf02fb5f9dd280bf05ceb
SHA256

8c17b6f8c84d9743d224183cbf91dd710974aedbc3bd7f74e4ef493eec94e662
SHA512

b275ac195c1dc9fd06705a7089758a198a9a04e97df05e416367a258db2ef4a9957e7128429609b7dc0b368cc1a02f0d9b28422ef6fa2349f60ed543f5a792a1
SSDEEP

24576:so2ts4E59IrYnjtscr/dMYry/Zn1lTCvoKFmrj9G7yZlra2ST:U+9I6tssMYo/OvoNGqxavT

Score

7^/10

bootkit persistence

Malware Config

Targets

- Target
  
  06631fd7bbbf9c0f7cd7527ff3a46b1f
- Size
  
  1.2MB
- MD5
  
  06631fd7bbbf9c0f7cd7527ff3a46b1f
- SHA1
  
  a5df5fa915723c4166eaf02fb5f9dd280bf05ceb
- SHA256
  
  8c17b6f8c84d9743d224183cbf91dd710974aedbc3bd7f74e4ef493eec94e662
- SHA512
  
  b275ac195c1dc9fd06705a7089758a198a9a04e97df05e416367a258db2ef4a9957e7128429609b7dc0b368cc1a02f0d9b28422ef6fa2349f60ed543f5a792a1
- SSDEEP
  
  24576:so2ts4E59IrYnjtscr/dMYry/Zn1lTCvoKFmrj9G7yZlra2ST:U+9I6tssMYo/OvoNGqxavT
Score

7^/10

bootkit persistence
- Executes dropped EXE
- 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
- Drops file in System32 directory
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

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

bootkitpersistence

behavioral2

bootkitpersistence