d8681cb9b7eeaf66c5057dea4102bda732fa887debb8495d0784a7921f59c6b5 | Triage

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General

Target

5b2fcb7b669dae8dfc3ac761f3e5b669
Size

420KB
Sample

240114-n6rfbsaec2
MD5

5b2fcb7b669dae8dfc3ac761f3e5b669
SHA1

107897a22cd8c6ba2b33321b2282748cba66688b
SHA256

d8681cb9b7eeaf66c5057dea4102bda732fa887debb8495d0784a7921f59c6b5
SHA512

8db3486a94eb495c0b14fc3f19383bca85600944db524bb194536cb2a17dfb0b9b837b7e1475f3c0b2d0627b35758d22b3a6c209eae27214e2b18d8ef8e2a6e6
SSDEEP

12288:sXukg+ih8FfXhre/8J8BvRYDlhaEbAAOw+:5h8FfXhqg8B2xsl1

Score

7^/10

bootkit persistence

Malware Config

Targets

- Target
  
  5b2fcb7b669dae8dfc3ac761f3e5b669
- Size
  
  420KB
- MD5
  
  5b2fcb7b669dae8dfc3ac761f3e5b669
- SHA1
  
  107897a22cd8c6ba2b33321b2282748cba66688b
- SHA256
  
  d8681cb9b7eeaf66c5057dea4102bda732fa887debb8495d0784a7921f59c6b5
- SHA512
  
  8db3486a94eb495c0b14fc3f19383bca85600944db524bb194536cb2a17dfb0b9b837b7e1475f3c0b2d0627b35758d22b3a6c209eae27214e2b18d8ef8e2a6e6
- SSDEEP
  
  12288:sXukg+ih8FfXhre/8J8BvRYDlhaEbAAOw+:5h8FfXhqg8B2xsl1
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

Pre-OS Boot

Bootkit

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

bootkitpersistence

behavioral2