ramnit | 26e5b7d451e82364234a5c5fd4947a2b6e4235cb507d6249932d0755e68df317 | Triage

Sharing

General

Target

JaffaCakes118_051209722262ed16380e025b103fd110
Size

196KB
Sample

250121-rfvxlsxkh1
MD5

051209722262ed16380e025b103fd110
SHA1

015011637f832a9ef17720e5f73b2aabd40c3fab
SHA256

26e5b7d451e82364234a5c5fd4947a2b6e4235cb507d6249932d0755e68df317
SHA512

4813ee767465b12aac9f495872952983f58e1fba97bba4c54d11f246873c224f93e8318e337db72ac771efa9b04dbe5dbd4cb0b5b855e7c1b03fb2add7c298b4
SSDEEP

3072:3bdF7BDeGF3b7IlBwpTWl+84+W8NkWjfArSEp57C+VzQJ+mBBwJkjGgX:3JFnb8lBwlR8W8SmfArS2CcmHMQ

Score

10^/10

ramnit banker defense_evasion discovery persistence spyware stealer trojan worm

Malware Config

Targets

- Target
  
  JaffaCakes118_051209722262ed16380e025b103fd110
- Size
  
  196KB
- MD5
  
  051209722262ed16380e025b103fd110
- SHA1
  
  015011637f832a9ef17720e5f73b2aabd40c3fab
- SHA256
  
  26e5b7d451e82364234a5c5fd4947a2b6e4235cb507d6249932d0755e68df317
- SHA512
  
  4813ee767465b12aac9f495872952983f58e1fba97bba4c54d11f246873c224f93e8318e337db72ac771efa9b04dbe5dbd4cb0b5b855e7c1b03fb2add7c298b4
- SSDEEP
  
  3072:3bdF7BDeGF3b7IlBwpTWl+84+W8NkWjfArSEp57C+VzQJ+mBBwJkjGgX:3JFnb8lBwlR8W8SmfArS2CcmHMQ
Score

10^/10

ramnit banker defense_evasion discovery persistence spyware stealer trojan worm
- Modifies WinLogon for persistence
  persistence
- Modifies firewall policy service
  defense_evasion
- Modifies security service
  defense_evasion
- Ramnit
  Ramnit is a versatile family that holds viruses, worms, and Trojans.
  trojan spyware stealer worm banker ramnit
- Ramnit family
  ramnit
- UAC bypass
  defense_evasion trojan
- Windows security bypass
  defense_evasion trojan
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
  defense_evasion trojan
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  defense_evasion trojan
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Create or Modify System Process

Windows Service

Privilege Escalation

Abuse Elevation Control Mechanism

Bypass User Account Control

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Create or Modify System Process

Windows Service

Defense Evasion

Abuse Elevation Control Mechanism

Bypass User Account Control

Impair Defenses

Disable or Modify System Firewall

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

ramnitbankerdefense_evasiondiscoverypersistencespywarestealertrojanworm

behavioral2