Overview

overview

10

Static

static

3

JaffaCakes...94.exe

windows7-x64

10

JaffaCakes...94.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_0e1928f97542a355a4eac3aead664c94

  • Size

    84KB

  • Sample

    250122-qsva6szjel

  • MD5

    0e1928f97542a355a4eac3aead664c94

  • SHA1

    cd38820d01c4a89c2e17eda23f518d1e386754de

  • SHA256

    a6004de02035ce20034b292787c80692d1af9ed5d3a10cfa4e4a2b7489c863e3

  • SHA512

    3b72f5bfe9a77d2fefcd961d853dc3cc842408f200809ee860dc82b369803658a8949edb2342577eefea414837c3fb99a8f8176f846265c8db7f8c194533ccd4

  • SSDEEP

    1536:/lQJV118phhU8PjLFdrqjciFioShImrN+ePb3Gy7JpoLeesi12bZHgwBr4/JqPE0:2V118LiOOj8ZhVrNPPDR7YLeri1YZHgI

Score
10/10
ramnitbankerdefense_evasiondiscoverypersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      JaffaCakes118_0e1928f97542a355a4eac3aead664c94

    • Size

      84KB

    • MD5

      0e1928f97542a355a4eac3aead664c94

    • SHA1

      cd38820d01c4a89c2e17eda23f518d1e386754de

    • SHA256

      a6004de02035ce20034b292787c80692d1af9ed5d3a10cfa4e4a2b7489c863e3

    • SHA512

      3b72f5bfe9a77d2fefcd961d853dc3cc842408f200809ee860dc82b369803658a8949edb2342577eefea414837c3fb99a8f8176f846265c8db7f8c194533ccd4

    • SSDEEP

      1536:/lQJV118phhU8PjLFdrqjciFioShImrN+ePb3Gy7JpoLeesi12bZHgwBr4/JqPE0:2V118LiOOj8ZhVrNPPDR7YLeri1YZHgI

    Score
    10/10
    ramnitbankerdefense_evasiondiscoverypersistencespywarestealertrojanworm

    • Modifies WinLogon for persistence

      persistence

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

      trojanspywarestealerwormbankerramnit

    • Ramnit family

      ramnit

    • UAC bypass

      defense_evasiontrojan

    • 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
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

2
T1562

Disable or Modify Tools

1
T1562.001

Safe Mode Boot

1
T1562.009

Modify Registry

4
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks