Overview

overview

10

Static

static

3

f680f72797...18.dll

windows7-x64

10

f680f72797...18.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    f680f727972d35730e1ccf8bb9ba4d89_JaffaCakes118

  • Size

    418KB

  • Sample

    240925-v1nwks1ble

  • MD5

    f680f727972d35730e1ccf8bb9ba4d89

  • SHA1

    e0fd922bd609bab61f825a9ed587867fff72a788

  • SHA256

    925e2489a939be59b7f90049be2247f994ae3ba39cfd845c07763d9d5684327c

  • SHA512

    caf7c44feb37da5a8d1fb56cc4886c5a2cea0496d2f689c02cf34d98a37240e9e0a4972e9b286668e51a6826c747f6b2eeb8532ddc57f6306e0a955558e25098

  • SSDEEP

    12288:uAZpnsz7SzwtNdZ9WLbUtsPzt6AYD7Kzfz:R7nsz7IwtV4LbUtsPJm2zf

Score
10/10
ramnitbankerdefense_evasiondiscoveryevasionpersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      f680f727972d35730e1ccf8bb9ba4d89_JaffaCakes118

    • Size

      418KB

    • MD5

      f680f727972d35730e1ccf8bb9ba4d89

    • SHA1

      e0fd922bd609bab61f825a9ed587867fff72a788

    • SHA256

      925e2489a939be59b7f90049be2247f994ae3ba39cfd845c07763d9d5684327c

    • SHA512

      caf7c44feb37da5a8d1fb56cc4886c5a2cea0496d2f689c02cf34d98a37240e9e0a4972e9b286668e51a6826c747f6b2eeb8532ddc57f6306e0a955558e25098

    • SSDEEP

      12288:uAZpnsz7SzwtNdZ9WLbUtsPzt6AYD7Kzfz:R7nsz7IwtV4LbUtsPJm2zf

    Score
    10/10
    ramnitbankerdefense_evasiondiscoveryevasionpersistencespywarestealertrojanworm

    • Modifies WinLogon for persistence

      persistence

    • Ramnit

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

      trojanspywarestealerwormbankerramnit

    • UAC bypass

      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