66082411bf39944e9ccaf1c82a6ef6f15b53782c0893c3053f8813533b710c19 | Triage

Sharing

General

Target

4f63b9002845c129f1c90ccc0532dc2b
Size

1.3MB
Sample

240110-dd779scdgm
MD5

4f63b9002845c129f1c90ccc0532dc2b
SHA1

d786f63d1798c5785411bd28c1c285298717d9f6
SHA256

66082411bf39944e9ccaf1c82a6ef6f15b53782c0893c3053f8813533b710c19
SHA512

7ac6a73d7f5e6bfb3d8c2738bf67318892c8e9a1eee16b737f22cb8e35e9590e81721c83dac494ebce1f831c0e27fb88d96820efb93f108ac6a55bd690c7e6d7
SSDEEP

24576:XLQorMNmCi/aa0UdHF7yRA3OzirGC/un56N2IbaNzNcJoJi:XcUMN+qiHOA3O2GC/unMN2Qsi

Score

7^/10

bootkit persistence

Malware Config

Targets

- Target
  
  4f63b9002845c129f1c90ccc0532dc2b
- Size
  
  1.3MB
- MD5
  
  4f63b9002845c129f1c90ccc0532dc2b
- SHA1
  
  d786f63d1798c5785411bd28c1c285298717d9f6
- SHA256
  
  66082411bf39944e9ccaf1c82a6ef6f15b53782c0893c3053f8813533b710c19
- SHA512
  
  7ac6a73d7f5e6bfb3d8c2738bf67318892c8e9a1eee16b737f22cb8e35e9590e81721c83dac494ebce1f831c0e27fb88d96820efb93f108ac6a55bd690c7e6d7
- SSDEEP
  
  24576:XLQorMNmCi/aa0UdHF7yRA3OzirGC/un56N2IbaNzNcJoJi:XcUMN+qiHOA3O2GC/unMN2Qsi
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

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

bootkitpersistence

behavioral2

bootkitpersistence