ramnit | 1c896bcb561ed46a1b63bb55acdb1249d0f1151b415b54d57ece2a1a37ad712d | Triage

Sharing

General

Target

87633eb6eeb7edd72ded8e33ef0c2920
Size

124KB
Sample

240201-t9ehtsccfm
MD5

87633eb6eeb7edd72ded8e33ef0c2920
SHA1

ec1e166039a14fedb584f04a50bca85af36f00fb
SHA256

1c896bcb561ed46a1b63bb55acdb1249d0f1151b415b54d57ece2a1a37ad712d
SHA512

3fd660edc3dd66780050e751fc830262c1adaa61611ee799927b427c595c0ce5f96f6a893669a2bd18c8652e0870deabda5e14968c91395e34e18de059ad78cc
SSDEEP

3072:GlhkajfwqM9F1DDmMtSNV5PuqLJsoUm9IYcsF+LnJ5d7q+:GXkajovDmMtSNVNSm9JinrV

Score

10^/10

ramnit banker evasion persistence spyware stealer trojan worm

Malware Config

Targets

- Target
  
  87633eb6eeb7edd72ded8e33ef0c2920
- Size
  
  124KB
- MD5
  
  87633eb6eeb7edd72ded8e33ef0c2920
- SHA1
  
  ec1e166039a14fedb584f04a50bca85af36f00fb
- SHA256
  
  1c896bcb561ed46a1b63bb55acdb1249d0f1151b415b54d57ece2a1a37ad712d
- SHA512
  
  3fd660edc3dd66780050e751fc830262c1adaa61611ee799927b427c595c0ce5f96f6a893669a2bd18c8652e0870deabda5e14968c91395e34e18de059ad78cc
- SSDEEP
  
  3072:GlhkajfwqM9F1DDmMtSNV5PuqLJsoUm9IYcsF+LnJ5d7q+:GXkajovDmMtSNVNSm9JinrV
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
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

ramnitbankerevasionpersistencespywarestealertrojanworm

behavioral2