ramnit | 72f2eae606cdb0f643e734c0f78ff1b42623a41acfd494f9efc3f130472472a8 | Triage

Resubmissions

12-01-2025 09:07

250112-k3k8csykbk 10

12-01-2025 08:53

250112-ktswvavqct 10

Sharing

General

Target

JaffaCakes118_0a95aeed41ba2829ff00fe084c8b411a
Size

111KB
Sample

250112-k3k8csykbk
MD5

0a95aeed41ba2829ff00fe084c8b411a
SHA1

21f13313fa983dcd05e70f4edd9af22bd0ed8c8c
SHA256

72f2eae606cdb0f643e734c0f78ff1b42623a41acfd494f9efc3f130472472a8
SHA512

e1de76ad168c5a2b338d517120f09189366cf5114691b41ffc571e314d65cf19142438259b85dd73f9eafeefdbeb3a13010ca1ad93c0d0dc6a2206b3736868f1
SSDEEP

3072:fikf9bf3nviCdCRqOix4J2vNbGfvGnd3gW5ZM4/uL:XdqCoR0NdndPZMT

Score

10^/10

ramnit android banker defense_evasion discovery evasion linux macos persistence spyware stealer trojan worm

Malware Config

Targets

- Target
  
  JaffaCakes118_0a95aeed41ba2829ff00fe084c8b411a
- Size
  
  111KB
- MD5
  
  0a95aeed41ba2829ff00fe084c8b411a
- SHA1
  
  21f13313fa983dcd05e70f4edd9af22bd0ed8c8c
- SHA256
  
  72f2eae606cdb0f643e734c0f78ff1b42623a41acfd494f9efc3f130472472a8
- SHA512
  
  e1de76ad168c5a2b338d517120f09189366cf5114691b41ffc571e314d65cf19142438259b85dd73f9eafeefdbeb3a13010ca1ad93c0d0dc6a2206b3736868f1
- SSDEEP
  
  3072:fikf9bf3nviCdCRqOix4J2vNbGfvGnd3gW5ZM4/uL:XdqCoR0NdndPZMT
Score

10^/10

ramnit banker defense_evasion discovery 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
- Ramnit family
  ramnit
- UAC bypass
  evasion trojan
- 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
- Executes dropped EXE
- Impair Defenses: Safe Mode Boot
  defense_evasion
- Loads dropped DLL
- Adds Run key to start application
  persistence
behavioral1 behavioral10 behavioral2 behavioral3 behavioral4 behavioral5 behavioral6 behavioral7 behavioral8 behavioral9

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

Safe Mode Boot

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_evasiondiscoveryevasionpersistencespywarestealertrojanworm

behavioral2

ramnitbankerdiscoveryspywarestealertrojanworm

behavioral3

behavioral4

behavioral5

behavioral6

behavioral7

behavioral8

behavioral9

behavioral10