3896887c72b64c31360bedba629dbfad15350686b0a92fee270f6f51b4a66d61 | Triage

Sharing

General

Target

2b05210003b1724eb0f2616d2c0e0284_JaffaCakes118
Size

39.4MB
Sample

240509-vsm93sgc98
MD5

2b05210003b1724eb0f2616d2c0e0284
SHA1

a1934f56dfd2a4db943ba362098f9885eee0ee6b
SHA256

3896887c72b64c31360bedba629dbfad15350686b0a92fee270f6f51b4a66d61
SHA512

be739a94d11bc8cd0e095e4a7826cacf2cc7c5e7aa56516381446179512229bd4660f1e7bf80366548be52ab9cc7917e39cbaa2134e0b2430b43a4d9a02e020b
SSDEEP

786432:7kxc4BiiqqeuC9H607Yd0FPAwt3f3DXXo1wg+37TLYVzvWVH0:7sdqqez9H7wWPRt3f3bXo1wNe

Score

10^/10

adware discovery evasion persistence stealer

Malware Config

Targets

- Target
  
  2b05210003b1724eb0f2616d2c0e0284_JaffaCakes118
- Size
  
  39.4MB
- MD5
  
  2b05210003b1724eb0f2616d2c0e0284
- SHA1
  
  a1934f56dfd2a4db943ba362098f9885eee0ee6b
- SHA256
  
  3896887c72b64c31360bedba629dbfad15350686b0a92fee270f6f51b4a66d61
- SHA512
  
  be739a94d11bc8cd0e095e4a7826cacf2cc7c5e7aa56516381446179512229bd4660f1e7bf80366548be52ab9cc7917e39cbaa2134e0b2430b43a4d9a02e020b
- SSDEEP
  
  786432:7kxc4BiiqqeuC9H607Yd0FPAwt3f3DXXo1wg+37TLYVzvWVH0:7sdqqez9H7wWPRt3f3bXo1wNe
Score

10^/10

adware discovery evasion persistence stealer
- Modifies firewall policy service
  evasion
- Adds Run key to start application
  persistence
- Downloads MZ/PE file
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Installs/modifies Browser Helper Object
  BHOs are DLL modules which act as plugins for Internet Explorer.
  stealer adware
- Modifies Windows Firewall
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Browser Extensions

Create or Modify System Process

Windows Service

Privilege Escalation

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Create or Modify System Process

Windows Service

Defense Evasion

Impair Defenses

Disable or Modify System Firewall

Modify Registry

Subvert Trust Controls

Install Root Certificate

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

adwarediscoveryevasionpersistencestealer

behavioral2

adwarediscoveryevasionpersistencestealer