ramnit | 143533ec1e9224d7811d745dcb6ef6d91383506adfd6ccc180dc2500d92761d5 | Triage

Sharing

General

Target

143533ec1e9224d7811d745dcb6ef6d91383506adfd6ccc180dc2500d92761d5
Size

303KB
Sample

240527-ylxfysga21
MD5

535a5f46d219898317ae0b7b846ea262
SHA1

87eeea76f38ec40d91b9b6d0fa58c6e0c3d830a8
SHA256

143533ec1e9224d7811d745dcb6ef6d91383506adfd6ccc180dc2500d92761d5
SHA512

21aee8828065334fc5fe879f2ab98072b2bf5705fe0a442170e1525cc9300678ea37edbfb6fde42fd638e8bba032117bf2a9172dda83c28683d53beb8098bc5e
SSDEEP

6144:o6TzXnE5OggxUOm/7Rw+AHpr5svVJ7PAtP/m8nMb3:o6/XnFggK/FdAJr5svVRYt9Mb

Score

10^/10

ramnit banker evasion persistence spyware stealer trojan upx worm

Malware Config

Targets

- Target
  
  143533ec1e9224d7811d745dcb6ef6d91383506adfd6ccc180dc2500d92761d5
- Size
  
  303KB
- MD5
  
  535a5f46d219898317ae0b7b846ea262
- SHA1
  
  87eeea76f38ec40d91b9b6d0fa58c6e0c3d830a8
- SHA256
  
  143533ec1e9224d7811d745dcb6ef6d91383506adfd6ccc180dc2500d92761d5
- SHA512
  
  21aee8828065334fc5fe879f2ab98072b2bf5705fe0a442170e1525cc9300678ea37edbfb6fde42fd638e8bba032117bf2a9172dda83c28683d53beb8098bc5e
- SSDEEP
  
  6144:o6TzXnE5OggxUOm/7Rw+AHpr5svVJ7PAtP/m8nMb3:o6/XnFggK/FdAJr5svVRYt9Mb
Score

10^/10

ramnit banker evasion persistence spyware stealer trojan upx worm
- Modifies WinLogon for persistence
  persistence
- Modifies firewall policy service
  evasion
- Modifies security service
  evasion
- Ramnit
  Ramnit is a versatile family that holds viruses, worms, and Trojans.
  trojan spyware stealer worm banker ramnit
- UAC bypass
  evasion trojan
- Windows security bypass
  evasion trojan
- Drops startup file
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Windows security modification
  evasion trojan
- Adds Run key to start application
  persistence
- Checks whether UAC is enabled
  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 Tools

Modify Registry

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

ramnitbankerevasionpersistencespywarestealertrojanupxworm

behavioral2

ramnitbankerevasionpersistencespywarestealertrojanupxworm