Overview

overview

10

Static

static

3

windows-ma...00.exe

windows7-x64

windows-ma...00.exe

windows10-2004-x64

windows-ma...fy.exe

windows7-x64

8

windows-ma...fy.exe

windows10-2004-x64

8

windows-ma...or.exe

windows7-x64

windows-ma...or.exe

windows10-2004-x64

windows-ma...XT.vbs

windows7-x64

1

windows-ma...XT.vbs

windows10-2004-x64

1

windows-ma...ck.exe

windows7-x64

6

windows-ma...ck.exe

windows10-2004-x64

7

windows-ma....0.exe

windows7-x64

windows-ma....0.exe

windows10-2004-x64

windows-ma...p).exe

windows7-x64

10

windows-ma...p).exe

windows10-2004-x64

Analysis

  • max time kernel
    239s
  • max time network
    206s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-06-2024 05:26

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Errors

Reason
Machine shutdown
Report Analysis Logs

General

  • Target

    windows-malware-master/WinXP Horror Edition/WinXP.Horror.Destructive (Created By WobbyChip).exe

  • Size

    57.9MB

  • MD5

    063ea883f8c67d3bb22e0a465136ca4c

  • SHA1

    3a168a9153ee32b86d9a5411b0af13846c55ee1d

  • SHA256

    3b64ce283febf3207dd20c99fc53de65b07044231eb544c4c41de374a2571c5c

  • SHA512

    2dd6be23a5af8c458b94eeb5a4e83fc8cacb3fd2c2566b5682eee286c01726dca90db3d9b4e218eeded9b0c9bce8ba3c9ca9cc497e3a57aab580633a038e4b74

  • SSDEEP

    1572864:aj6L5PLk/mBCSyKOYl39GFoFEujFMm+B997DaNHN1oS72fnD9hRzZ01tO0DpvrvI:i6cSzV9GCFEujFMm+B997DaNHN1oS72X

Score
10/10
bootkitevasionpersistencetrojan

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
    persistence
  • UAC bypass 3 TTPs 1 IoCs
    evasiontrojan
  • Disables RegEdit via registry modification 1 IoCs
    evasion
  • Disables Task Manager via registry modification
    evasion
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
    evasiontrojan
  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

    bootkitpersistence
  • Modifies Control Panel 2 IoCs
    evasion
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • System policy modification 1 TTPs 5 IoCs
    evasion

Processes

  • C:\Users\Admin\AppData\Local\Temp\windows-malware-master\WinXP Horror Edition\WinXP.Horror.Destructive (Created By WobbyChip).exe
    "C:\Users\Admin\AppData\Local\Temp\windows-malware-master\WinXP Horror Edition\WinXP.Horror.Destructive (Created By WobbyChip).exe"
    1⤵
    • Modifies WinLogon for persistence
    • UAC bypass
    • Disables RegEdit via registry modification
    • Checks whether UAC is enabled
    • Writes to the Master Boot Record (MBR)
    • Modifies Control Panel
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • System policy modification
    PID:2572
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
      PID:3104
    • C:\Windows\system32\AUDIODG.EXE
      C:\Windows\system32\AUDIODG.EXE 0x4ac 0x4dc
      1⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:928
    • C:\Windows\system32\sihost.exe
      sihost.exe
      1⤵
        PID:2156
      • C:\Windows\system32\sihost.exe
        sihost.exe
        1⤵
          PID:1320
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:1656
          • C:\Windows\system32\sihost.exe
            sihost.exe
            1⤵
              PID:2600
            • C:\Windows\system32\sihost.exe
              sihost.exe
              1⤵
                PID:4952
              • C:\Windows\system32\sihost.exe
                sihost.exe
                1⤵
                  PID:4092

                Network

                MITRE ATT&CK Matrix ATT&CK v13

                Initial Access

                Execution

                Persistence

                Boot or Logon Autostart Execution

                1
                T1547

                Winlogon Helper DLL

                1
                T1547.004

                Pre-OS Boot

                1
                T1542

                Bootkit

                1
                T1542.003

                Privilege Escalation

                Boot or Logon Autostart Execution

                1
                T1547

                Winlogon Helper DLL

                1
                T1547.004

                Abuse Elevation Control Mechanism

                1
                T1548

                Bypass User Account Control

                1
                T1548.002

                Defense Evasion

                Modify Registry

                3
                T1112

                Abuse Elevation Control Mechanism

                1
                T1548

                Bypass User Account Control

                1
                T1548.002

                Impair Defenses

                1
                T1562

                Disable or Modify Tools

                1
                T1562.001

                Pre-OS Boot

                1
                T1542

                Bootkit

                1
                T1542.003

                Credential Access

                Discovery

                System Information Discovery

                1
                T1082

                Lateral Movement

                Collection

                Exfiltration

                Command and Control

                Impact

                Resource Development

                Reconnaissance

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • memory/2572-0-0x0000000005BB0000-0x0000000005BB1000-memory.dmp
                  Filesize

                  4KB

                  Download
                • memory/2572-1-0x0000000000400000-0x0000000003DF3000-memory.dmp
                  Filesize

                  57.9MB

                  Download
                • memory/2572-2-0x0000000000400000-0x0000000003DF3000-memory.dmp
                  Filesize

                  57.9MB

                  Download
                • memory/2572-3-0x0000000000400000-0x0000000003DF3000-memory.dmp
                  Filesize

                  57.9MB

                  Download
                • memory/2572-9-0x0000000000400000-0x0000000003DF3000-memory.dmp
                  Filesize

                  57.9MB

                  Download
                • memory/2572-14-0x0000000000400000-0x0000000003DF3000-memory.dmp
                  Filesize

                  57.9MB

                  Download
                • memory/2572-15-0x0000000000400000-0x0000000003DF3000-memory.dmp
                  Filesize

                  57.9MB

                  Download
                • memory/2572-16-0x0000000000400000-0x0000000003DF3000-memory.dmp
                  Filesize

                  57.9MB

                  Download
                • memory/2572-19-0x0000000000400000-0x0000000003DF3000-memory.dmp
                  Filesize

                  57.9MB

                  Download
                • memory/2572-20-0x0000000000400000-0x0000000003DF3000-memory.dmp
                  Filesize

                  57.9MB

                  Download
                • memory/2572-21-0x0000000000400000-0x0000000003DF3000-memory.dmp
                  Filesize

                  57.9MB

                  Download
                • memory/2572-22-0x0000000000400000-0x0000000003DF3000-memory.dmp
                  Filesize

                  57.9MB

                  Download
                • memory/2572-23-0x0000000000400000-0x0000000003DF3000-memory.dmp
                  Filesize

                  57.9MB

                  Download
                • memory/2572-24-0x0000000000400000-0x0000000003DF3000-memory.dmp
                  Filesize

                  57.9MB

                  Download
                • memory/2572-25-0x0000000000400000-0x0000000003DF3000-memory.dmp
                  Filesize

                  57.9MB

                  Download