Overview

overview

10

Static

static

3

JaffaCakes...89.exe

windows7-x64

10

JaffaCakes...89.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_03f45c521f3cd54d98ef84791d43c289

  • Size

    105KB

  • Sample

    250121-mntx3azlgk

  • MD5

    03f45c521f3cd54d98ef84791d43c289

  • SHA1

    003ad2fd8a998f9b214eebc3b72d200626293d7a

  • SHA256

    00890c2fd2f4d4c875e00298bdbdce40b9bf2ceba40dae8fafdf724ead3b3f43

  • SHA512

    e90a0be674cc56bf2672de55ea989a1e4c299e53d50f737756a2c7e1a3d4a6bb6963f092ea07c68f4f4cb54f1f57aadcb8115826b60082776c2eefd9adc3db35

  • SSDEEP

    1536:9u7qT961cNvuoIQTVuWed6k7DDCfdnlp+WJIYVE7jwaaHw7Koj4r:5Tg2vIufer7yfdn7pPqjwaaHw7Koj4r

Score
10/10
ramnitbankerdefense_evasiondiscoverypersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      JaffaCakes118_03f45c521f3cd54d98ef84791d43c289

    • Size

      105KB

    • MD5

      03f45c521f3cd54d98ef84791d43c289

    • SHA1

      003ad2fd8a998f9b214eebc3b72d200626293d7a

    • SHA256

      00890c2fd2f4d4c875e00298bdbdce40b9bf2ceba40dae8fafdf724ead3b3f43

    • SHA512

      e90a0be674cc56bf2672de55ea989a1e4c299e53d50f737756a2c7e1a3d4a6bb6963f092ea07c68f4f4cb54f1f57aadcb8115826b60082776c2eefd9adc3db35

    • SSDEEP

      1536:9u7qT961cNvuoIQTVuWed6k7DDCfdnlp+WJIYVE7jwaaHw7Koj4r:5Tg2vIufer7yfdn7pPqjwaaHw7Koj4r

    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