Overview

overview

10

Static

static

3

JaffaCakes...b7.exe

windows7-x64

10

JaffaCakes...b7.exe

windows10-2004-x64

3

Sharing

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General

  • Target

    JaffaCakes118_5647a45e774d9eafeaaf749968fec1b7

  • Size

    111KB

  • Sample

    250115-n47pjasjds

  • MD5

    5647a45e774d9eafeaaf749968fec1b7

  • SHA1

    4d52dd667dae2b8565f57e74f3ea96430c60540b

  • SHA256

    1510483eb3560680f2a9aa495e4a722c759f9d73b84998bf6742404129f949dc

  • SHA512

    7847ef114df095f7ff0f291a543cca702039e2a517771061cba83ef8ae46142f53f6d38f08f68a37fd872c3b9902b1992ede35f8120d5a3c7d781a888b818355

  • SSDEEP

    3072:Gkd4qz8G2C8VKMlEiPqOix4J2vNbGfvGnd3gW5ZM4/umc:H4G2tVbb0NdndPZMTmc

Score
10/10
ramnitbankerdefense_evasiondiscoveryevasionpersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      JaffaCakes118_5647a45e774d9eafeaaf749968fec1b7

    • Size

      111KB

    • MD5

      5647a45e774d9eafeaaf749968fec1b7

    • SHA1

      4d52dd667dae2b8565f57e74f3ea96430c60540b

    • SHA256

      1510483eb3560680f2a9aa495e4a722c759f9d73b84998bf6742404129f949dc

    • SHA512

      7847ef114df095f7ff0f291a543cca702039e2a517771061cba83ef8ae46142f53f6d38f08f68a37fd872c3b9902b1992ede35f8120d5a3c7d781a888b818355

    • SSDEEP

      3072:Gkd4qz8G2C8VKMlEiPqOix4J2vNbGfvGnd3gW5ZM4/umc:H4G2tVbb0NdndPZMTmc

    Score
    10/10
    ramnitbankerdefense_evasiondiscoveryevasionpersistencespywarestealertrojanworm

    • Modifies WinLogon for persistence

      persistence

    • Ramnit

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

      trojanspywarestealerwormbankerramnit

    • Ramnit family

      ramnit

    • UAC bypass

      evasiontrojan

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • 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

3
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks