Overview

overview

10

Static

static

3

1e52492612...18.exe

windows7-x64

10

1e52492612...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1e524926125b5f806e29c875793b700d_JaffaCakes118

  • Size

    98KB

  • Sample

    240702-hbdcbszhkb

  • MD5

    1e524926125b5f806e29c875793b700d

  • SHA1

    46146b88f3f4612d7b4c8a41960e8deaf8c5ea29

  • SHA256

    09de3060405b01829519ddbe1d725286c4eb07da3ae75928043051bd9c441ef8

  • SHA512

    703ac82c9e9b32c7d0676b15d34bcf5febb26ba9290d303e65755df6ce182d0d56b9aaa2562b878e4c20f0ceca669ab7f2737668fc2ebf9eae8c892ba8790d20

  • SSDEEP

    3072:8gDAWPChFSAahTGkk8jwaaHw7Koj4rDcgy0/4:VD+rSAprI

Score
10/10
ramnitbankerdefense_evasionevasionpersistencespywarestealertrojanworm

Malware Config

Targets

    • Target

      1e524926125b5f806e29c875793b700d_JaffaCakes118

    • Size

      98KB

    • MD5

      1e524926125b5f806e29c875793b700d

    • SHA1

      46146b88f3f4612d7b4c8a41960e8deaf8c5ea29

    • SHA256

      09de3060405b01829519ddbe1d725286c4eb07da3ae75928043051bd9c441ef8

    • SHA512

      703ac82c9e9b32c7d0676b15d34bcf5febb26ba9290d303e65755df6ce182d0d56b9aaa2562b878e4c20f0ceca669ab7f2737668fc2ebf9eae8c892ba8790d20

    • SSDEEP

      3072:8gDAWPChFSAahTGkk8jwaaHw7Koj4rDcgy0/4:VD+rSAprI

    Score
    10/10
    ramnitbankerdefense_evasionevasionpersistencespywarestealertrojanworm

    • 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 Matrix ATT&CK v13

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

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Winlogon Helper DLL

1
T1547.004

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Defense Evasion

Modify Registry

4
T1112

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

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks