f2c5d5d394c14b199865dc99a00d2c311f6c88fc82a643c12a3d541804824d27 | Triage

Sharing

General

Target

f2c5d5d394c14b199865dc99a00d2c311f6c88fc82a643c12a3d541804824d27
Size

512KB
Sample

221128-brtkxsdd65
MD5

c81601ac036627aa95b230afcbea6151
SHA1

cf8c5a253185e7caa37787289dbd6cb28881fe6b
SHA256

f2c5d5d394c14b199865dc99a00d2c311f6c88fc82a643c12a3d541804824d27
SHA512

1f55042a13fa37fe89a5d806862f1d7fdd94d592dcce4af007d77d0cd0b662b43d2fd535fcd7df5b63f50334f50f5f9e9357eb285f89b4fe234692c122f64d4a
SSDEEP

12288:0+h9St2Ma70zIIc91Dwws4zruXic2O/3E4l:0+h9OY70z+warul3E4l

Score

9^/10

evasion

Malware Config

Targets

- Target
  
  f2c5d5d394c14b199865dc99a00d2c311f6c88fc82a643c12a3d541804824d27
- Size
  
  512KB
- MD5
  
  c81601ac036627aa95b230afcbea6151
- SHA1
  
  cf8c5a253185e7caa37787289dbd6cb28881fe6b
- SHA256
  
  f2c5d5d394c14b199865dc99a00d2c311f6c88fc82a643c12a3d541804824d27
- SHA512
  
  1f55042a13fa37fe89a5d806862f1d7fdd94d592dcce4af007d77d0cd0b662b43d2fd535fcd7df5b63f50334f50f5f9e9357eb285f89b4fe234692c122f64d4a
- SSDEEP
  
  12288:0+h9St2Ma70zIIc91Dwws4zruXic2O/3E4l:0+h9OY70z+warul3E4l
Score

9^/10

evasion
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Drops desktop.ini file(s)
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

Modify Registry

Virtualization/Sandbox Evasion

Credential Access

Discovery

Query Registry

System Information Discovery

Virtualization/Sandbox Evasion

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

behavioral2