ramnit | 11b1d8a008f338bf632473497b69ccd8781f71e715966a60d9ad530845c4c390 | Triage

Sharing

General

Target

JaffaCakes118_861a9dd70e985420f41400bfd5e20a00
Size

193KB
Sample

250322-pen2kasvas
MD5

861a9dd70e985420f41400bfd5e20a00
SHA1

77c8bb5fcec41a60ffa312bebb1237e2044cc853
SHA256

11b1d8a008f338bf632473497b69ccd8781f71e715966a60d9ad530845c4c390
SHA512

e6cf93e80276c09b978fcfbbeb58d88e746586526394e1a5ab6086f6205102c694cbb3c5e8d97499a087399bd06ebc05a0ad87fd7e8727159bd7166010c5eb96
SSDEEP

3072:D5IJFC8Nuf7rbgjA3k7sjRFLeqlTPaaHw7Koj4rtO:V5XzrbQFAFFiqlS

Score

10^/10

ramnit banker defense_evasion discovery persistence spyware stealer trojan worm

Malware Config

Targets

- Target
  
  JaffaCakes118_861a9dd70e985420f41400bfd5e20a00
- Size
  
  193KB
- MD5
  
  861a9dd70e985420f41400bfd5e20a00
- SHA1
  
  77c8bb5fcec41a60ffa312bebb1237e2044cc853
- SHA256
  
  11b1d8a008f338bf632473497b69ccd8781f71e715966a60d9ad530845c4c390
- SHA512
  
  e6cf93e80276c09b978fcfbbeb58d88e746586526394e1a5ab6086f6205102c694cbb3c5e8d97499a087399bd06ebc05a0ad87fd7e8727159bd7166010c5eb96
- SSDEEP
  
  3072:D5IJFC8Nuf7rbgjA3k7sjRFLeqlTPaaHw7Koj4rtO:V5XzrbQFAFFiqlS
Score

10^/10

ramnit banker defense_evasion discovery persistence spyware stealer trojan worm
- Modifies WinLogon for persistence
  persistence
- 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
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- 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

Privilege Escalation

Abuse Elevation Control Mechanism

Bypass User Account Control

Boot or Logon Autostart Execution

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Defense Evasion

Abuse Elevation Control Mechanism

Bypass User Account Control

Impair Defenses

Disable or Modify Tools

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

System Location Discovery

System Language Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

ramnitbankerdefense_evasiondiscoverypersistencespywarestealertrojanworm

behavioral2

ramnitbankerdefense_evasiondiscoveryspywarestealertrojanworm