Overview

overview

10

Static

static

3

d08e39db9c...18.exe

windows7-x64

10

d08e39db9c...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d08e39db9c1f1ff87712232899358079_JaffaCakes118

  • Size

    112KB

  • Sample

    240906-16xcss1aml

  • MD5

    d08e39db9c1f1ff87712232899358079

  • SHA1

    347b06ae6808558aed99f0a7808bb349a3e5c6d6

  • SHA256

    711cebfe50f80334ba5a9b8d74c12af5736ed7c9f7872536630cb01c2588fd52

  • SHA512

    2309896a49d39b627de927310d4b744a54c0f4e446cc02fc7b492a8cd543a6a20e15c70db009b360278e59e5bdd8ab0d0f845ee709d3b4b7bb5656a25e454f24

  • SSDEEP

    3072:XYt8N3bLjqKEI69BFf75stRjwaaHw7Koj4r5zJM:7N3uKEX9BhSt8y

Score
10/10
ramnitbankerdefense_evasiondiscoveryevasionpersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      d08e39db9c1f1ff87712232899358079_JaffaCakes118

    • Size

      112KB

    • MD5

      d08e39db9c1f1ff87712232899358079

    • SHA1

      347b06ae6808558aed99f0a7808bb349a3e5c6d6

    • SHA256

      711cebfe50f80334ba5a9b8d74c12af5736ed7c9f7872536630cb01c2588fd52

    • SHA512

      2309896a49d39b627de927310d4b744a54c0f4e446cc02fc7b492a8cd543a6a20e15c70db009b360278e59e5bdd8ab0d0f845ee709d3b4b7bb5656a25e454f24

    • SSDEEP

      3072:XYt8N3bLjqKEI69BFf75stRjwaaHw7Koj4r5zJM:7N3uKEX9BhSt8y

    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