Overview

overview

10

Static

static

3

f5bd5c44a6...18.exe

windows7-x64

10

f5bd5c44a6...18.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    f5bd5c44a6eccf5f5267d2f276fbdbf3_JaffaCakes118

  • Size

    166KB

  • Sample

    241215-zxp2paxkev

  • MD5

    f5bd5c44a6eccf5f5267d2f276fbdbf3

  • SHA1

    fb2a00f06edd413864368786b7959beb456a1bec

  • SHA256

    e5f86bb461811179e1a4e45dc11f78616a73e9e2c471c82244a5693a1db93255

  • SHA512

    9ec475423b6b45c5e4a3fea0e3161ec296bb639389aa354a9c59b20feabc08c17489a34d0ca3a97992c705648abc01c125855c7cd8a3bdd9a87ed2564be139fe

  • SSDEEP

    3072:npSEyBZks6zJ8XfwBOg3jO8vmk/Y3PFdEHlizroo/f0n8gJltp:p7IZks6zJEfwBOg3S8uk/+PuYzrFXQ8o

Score
10/10
ramnitbankerdefense_evasiondiscoveryevasionpersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      f5bd5c44a6eccf5f5267d2f276fbdbf3_JaffaCakes118

    • Size

      166KB

    • MD5

      f5bd5c44a6eccf5f5267d2f276fbdbf3

    • SHA1

      fb2a00f06edd413864368786b7959beb456a1bec

    • SHA256

      e5f86bb461811179e1a4e45dc11f78616a73e9e2c471c82244a5693a1db93255

    • SHA512

      9ec475423b6b45c5e4a3fea0e3161ec296bb639389aa354a9c59b20feabc08c17489a34d0ca3a97992c705648abc01c125855c7cd8a3bdd9a87ed2564be139fe

    • SSDEEP

      3072:npSEyBZks6zJ8XfwBOg3jO8vmk/Y3PFdEHlizroo/f0n8gJltp:p7IZks6zJEfwBOg3S8uk/+PuYzrFXQ8o

    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