be87491c2027708a36b157bc7e9ea209bd0da331561df7bf7dfbdab2f6a93704 | Triage

Sharing

General

Target

a1b18a0c6f974ec01d6cf3bab5f59788_JaffaCakes118
Size

39.4MB
Sample

240612-wwkh2aycpr
MD5

a1b18a0c6f974ec01d6cf3bab5f59788
SHA1

4c5ea9b92977c5e64e33641fe3ccfd36773f5076
SHA256

be87491c2027708a36b157bc7e9ea209bd0da331561df7bf7dfbdab2f6a93704
SHA512

2a3c18b4c4914505aadea8553f02a81d14d9e1f20014d444d18b002885c3d88a96a5b89cf74c00d146a961e42a961c593b283c56ecd3aa3cecbc31085a672bcb
SSDEEP

786432:Mkxc4BiiqqeuC9H607Yd0FPAwt3f3DXXo1wg+37TLYVzvWVHN:Msdqqez9H7wWPRt3f3bXo1wN7

Score

10^/10

adware discovery evasion persistence stealer

Malware Config

Targets

- Target
  
  a1b18a0c6f974ec01d6cf3bab5f59788_JaffaCakes118
- Size
  
  39.4MB
- MD5
  
  a1b18a0c6f974ec01d6cf3bab5f59788
- SHA1
  
  4c5ea9b92977c5e64e33641fe3ccfd36773f5076
- SHA256
  
  be87491c2027708a36b157bc7e9ea209bd0da331561df7bf7dfbdab2f6a93704
- SHA512
  
  2a3c18b4c4914505aadea8553f02a81d14d9e1f20014d444d18b002885c3d88a96a5b89cf74c00d146a961e42a961c593b283c56ecd3aa3cecbc31085a672bcb
- SSDEEP
  
  786432:Mkxc4BiiqqeuC9H607Yd0FPAwt3f3DXXo1wg+37TLYVzvWVHN:Msdqqez9H7wWPRt3f3bXo1wN7
Score

10^/10

adware discovery evasion persistence stealer
- Modifies firewall policy service
  evasion
- Drops startup file
- Adds Run key to start application
  persistence
- 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