ramnit | 86c0b9505d549357ef214184259a5e532d222f867c9eac739aef2814b0e03960 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

86c0b9505d549357ef214184259a5e532d222f867c9eac739aef2814b0e03960
Size

288KB
Sample

221201-b6pwaadb82
MD5

c9632c2364dfebbfde81f5dde5b7f404
SHA1

bb000bcd8c56979d5932c90a6fac2c73b6328430
SHA256

86c0b9505d549357ef214184259a5e532d222f867c9eac739aef2814b0e03960
SHA512

703bead5c903d5e97d17f50b3f9fcc8c86e920ed44a3aa1ea164a444059c4376cdc376a42db366d1313a743e05d900501c4154e6a05991f4f5ae2e85abcebb41
SSDEEP

3072:WJ6dMMfkqGIlxvu/JzMejSO1sJ6CaKMFFk8jwaaHw7Koj4r+5ywaYveQY5Pvzopf:JdMITlD2SOe05HF5ylQYdvcp4Vf

Score

10^/10

ramnit banker evasion persistence spyware stealer trojan worm

Malware Config

Targets

- Target
  
  86c0b9505d549357ef214184259a5e532d222f867c9eac739aef2814b0e03960
- Size
  
  288KB
- MD5
  
  c9632c2364dfebbfde81f5dde5b7f404
- SHA1
  
  bb000bcd8c56979d5932c90a6fac2c73b6328430
- SHA256
  
  86c0b9505d549357ef214184259a5e532d222f867c9eac739aef2814b0e03960
- SHA512
  
  703bead5c903d5e97d17f50b3f9fcc8c86e920ed44a3aa1ea164a444059c4376cdc376a42db366d1313a743e05d900501c4154e6a05991f4f5ae2e85abcebb41
- SSDEEP
  
  3072:WJ6dMMfkqGIlxvu/JzMejSO1sJ6CaKMFFk8jwaaHw7Koj4r+5ywaYveQY5Pvzopf:JdMITlD2SOe05HF5ylQYdvcp4Vf
Score

10^/10

ramnit banker evasion 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
- UAC bypass
  evasion trojan
- Executes dropped EXE
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
  persistence
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

Winlogon Helper DLL

Privilege Escalation

Bypass User Account Control

Defense Evasion

Bypass User Account Control

Disabling Security Tools

Modify Registry

Credential Access

Discovery

Query Registry

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

ramnitbankerevasionpersistencespywarestealertrojanworm

behavioral2

ramnitbankerspywarestealertrojanworm