ramnit | 53d20b78de7d457a68d0f840f4e3eeea5c74d501704041350a4f0a8e86b1032f | Triage

Sharing

General

Target

JaffaCakes118_3f8662ad947ff598de725c8c3bcef38e
Size

99KB
Sample

250127-pjyrkaxrfz
MD5

3f8662ad947ff598de725c8c3bcef38e
SHA1

bd6368f8c90ef3a1ea1326e569f63a48664be195
SHA256

53d20b78de7d457a68d0f840f4e3eeea5c74d501704041350a4f0a8e86b1032f
SHA512

f77b35efcedf3a460e19ba8afb68252876b6b7f7b49744a039c23b092e3910c4ae8bf09dc41a6c8bf4108b0ac8b6cb8a0dbd2ab606ed5b7fd073a733939904dd
SSDEEP

3072:ZWsrhZ35eU3ngJQ/cVVPOr9gsfUIpPaaHw7Koj4rtd:ZbtZ75/cVVmF

Score

10^/10

ramnit banker defense_evasion discovery persistence spyware stealer trojan worm

Malware Config

Targets

- Target
  
  JaffaCakes118_3f8662ad947ff598de725c8c3bcef38e
- Size
  
  99KB
- MD5
  
  3f8662ad947ff598de725c8c3bcef38e
- SHA1
  
  bd6368f8c90ef3a1ea1326e569f63a48664be195
- SHA256
  
  53d20b78de7d457a68d0f840f4e3eeea5c74d501704041350a4f0a8e86b1032f
- SHA512
  
  f77b35efcedf3a460e19ba8afb68252876b6b7f7b49744a039c23b092e3910c4ae8bf09dc41a6c8bf4108b0ac8b6cb8a0dbd2ab606ed5b7fd073a733939904dd
- SSDEEP
  
  3072:ZWsrhZ35eU3ngJQ/cVVPOr9gsfUIpPaaHw7Koj4rtd:ZbtZ75/cVVmF
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