b90be384f633643b067e0477467975eb4c6cd0b2602a8f8231c92cdf3afb7107 | Triage

Sharing

General

Target

63ba6af5510d29916cdeb19a2dec6c7a_JaffaCakes118
Size

39.4MB
Sample

240521-sg11paaa7z
MD5

63ba6af5510d29916cdeb19a2dec6c7a
SHA1

a0ab6e651aa3af3319637dcd2c6bc859783b0e97
SHA256

b90be384f633643b067e0477467975eb4c6cd0b2602a8f8231c92cdf3afb7107
SHA512

bbf5140e50314e0ba5590af8dcbb202c7067a82808a9efe4225a541c951c82610169d076bbe99aba0509ba45c8be71839f29254c326ec829a021e02921eb74c8
SSDEEP

786432:Kkxc4BiiqqeuC9H607Yd0FPAwt3f3DXXo1wg+37TLYVzvWVHc:Ksdqqez9H7wWPRt3f3bXo1wNi

Score

10^/10

adware discovery evasion persistence stealer

Malware Config

Targets

- Target
  
  63ba6af5510d29916cdeb19a2dec6c7a_JaffaCakes118
- Size
  
  39.4MB
- MD5
  
  63ba6af5510d29916cdeb19a2dec6c7a
- SHA1
  
  a0ab6e651aa3af3319637dcd2c6bc859783b0e97
- SHA256
  
  b90be384f633643b067e0477467975eb4c6cd0b2602a8f8231c92cdf3afb7107
- SHA512
  
  bbf5140e50314e0ba5590af8dcbb202c7067a82808a9efe4225a541c951c82610169d076bbe99aba0509ba45c8be71839f29254c326ec829a021e02921eb74c8
- SSDEEP
  
  786432:Kkxc4BiiqqeuC9H607Yd0FPAwt3f3DXXo1wg+37TLYVzvWVHc:Ksdqqez9H7wWPRt3f3bXo1wNi
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