Overview

overview

10

Static

static

3

WaveWindow...ed.exe

windows7-x64

10

WaveWindow...ed.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Wave.JohnPrlx.cracked.rar

  • Size

    10.3MB

  • Sample

    240701-e6w65szcmk

  • MD5

    a502e43649c31bd6007912d68b37cad1

  • SHA1

    9076425d466c78f4cf458ab9913fb0880fecf7d0

  • SHA256

    6d5ff2230c713e9372d23989c3ea247d814ffc6f19380be86f7bccf3c0b6ff91

  • SHA512

    cebdaf98e4406fcb95c3086c976c16313230c2630c610d542c61e1c8a655c28a4a6555d9c40a8faed760827d24613acc624547390d66e59f1a77ef7e45ff7ca0

  • SSDEEP

    196608:3xLL5xzen4Pdl4KmMJpgkGTSLv+gaiPBgy/fxKKXWK22Ddd:hPKn4PYhT4ai/xPGQdd

Score
10/10
xwormexecutionpersistencerattrojan

Malware Config

Extracted

Family

xworm

C2

stewiegriffin-37537.portmap.host:37537

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

Targets

    • Target

      WaveWindowsCracked.exe

    • Size

      7.6MB

    • MD5

      1aec1baab610e71d2dd83ddb08d9c49a

    • SHA1

      47789c92be6ce830faa926acb1969086d410e4d4

    • SHA256

      e2bfe1a9a590aab1f7572309b45c0cf88558f9c3463acb550d30e24f47132d1c

    • SHA512

      2435a57bd91dae06c62ca1d209091f3ce4f3de9012eb80b901e89a62e60b28d45e5c94d018c5af5a831b3ff8d28e4bfc6e0c487125be14926a62b970e459690a

    • SSDEEP

      196608:IUhZUvqevevx2QtiFX2PTiiXIeMeZ4SZCqL1:BhOvaZ+X2PG6Iep6SZCy

    Score
    10/10
    xwormexecutionpersistencerattrojan

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops startup file

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks