9420482bfad0cbec392f81cc5b7a407ed571decf7b355f7fc60556d416da742c | Triage

Sharing

General

Target

9420482bfad0cbec392f81cc5b7a407ed571decf7b355f7fc60556d416da742c
Size

1.2MB
Sample

221205-2ynalahf8s
MD5

d1c7fe76238790ed77d3aaa87338ec85
SHA1

29b38933a1ce0b5d6b24c2b4bea80e289c2e0680
SHA256

9420482bfad0cbec392f81cc5b7a407ed571decf7b355f7fc60556d416da742c
SHA512

da191169f3b1fe82cb4f72aeb320ce15eb980db37d7b4a096e73cfa75f3fd5ffc7334f7a2c96ae20acf8e87c2db01d31a5d77823604f8eb0beb9766715aa3dda
SSDEEP

24576:cJprrAQMRMKToVk8oksTlEBgJ97QZ1ngmi9sJplXgsR9Q:cJ5rmoVk/ks4ngmi9sJplXgY9Q

Score

8^/10

bootkit persistence

Malware Config

Targets

- Target
  
  9420482bfad0cbec392f81cc5b7a407ed571decf7b355f7fc60556d416da742c
- Size
  
  1.2MB
- MD5
  
  d1c7fe76238790ed77d3aaa87338ec85
- SHA1
  
  29b38933a1ce0b5d6b24c2b4bea80e289c2e0680
- SHA256
  
  9420482bfad0cbec392f81cc5b7a407ed571decf7b355f7fc60556d416da742c
- SHA512
  
  da191169f3b1fe82cb4f72aeb320ce15eb980db37d7b4a096e73cfa75f3fd5ffc7334f7a2c96ae20acf8e87c2db01d31a5d77823604f8eb0beb9766715aa3dda
- SSDEEP
  
  24576:cJprrAQMRMKToVk8oksTlEBgJ97QZ1ngmi9sJplXgsR9Q:cJ5rmoVk/ks4ngmi9sJplXgY9Q
Score

8^/10

bootkit persistence
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Bootkit

Privilege Escalation

Defense Evasion

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

bootkitpersistence

behavioral2

bootkitpersistence