Overview

overview

10

Static

static

3

5f18826cd7...d7.exe

windows7-x64

10

5f18826cd7...d7.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5f18826cd701320b56933d7e9d43186601a69416838331d60b20f12a262e5dd7

  • Size

    2.2MB

  • Sample

    240630-1w7e1swhqc

  • MD5

    06997ceb77cdac46e7aa0a2b3118d934

  • SHA1

    0a2e22ca70689713ad5e8ff815961c3f0ff0ca10

  • SHA256

    5f18826cd701320b56933d7e9d43186601a69416838331d60b20f12a262e5dd7

  • SHA512

    856535375dc131b26abe76b208be28b3eeff228fa915a160fee66c87170a5acdb38105023f1b05763bded22080b9763085949abe05d6b072b7f35adca45801a1

  • SSDEEP

    49152:ovLjxFr5Fqvwv9ptGBHHzWEIYhZDsxiWuoEVW0GTRCi:oXzFY4oVHJI6wxiWuonTb

Score
10/10
latentbotxwormexecutionpersistencerattrojan

Malware Config

Extracted

Family

xworm

Version

5.0

C2

knafamangobaron.zapto.org:7772

Mutex

WoIbp5XytzY0fGCF

Attributes
  • Install_directory

    %AppData%

  • install_file

    services.exe

  • telegram

    https://api.telegram.org/bot5602298119:AAHsNAsC7Crzr-9zE1g6BP6nNtexJHWMyVM/sendMessage?chat_id=1154383031

aes.plain

Extracted

Family

latentbot

C2

knafamangobaron.zapto.org

Targets

    • Target

      5f18826cd701320b56933d7e9d43186601a69416838331d60b20f12a262e5dd7

    • Size

      2.2MB

    • MD5

      06997ceb77cdac46e7aa0a2b3118d934

    • SHA1

      0a2e22ca70689713ad5e8ff815961c3f0ff0ca10

    • SHA256

      5f18826cd701320b56933d7e9d43186601a69416838331d60b20f12a262e5dd7

    • SHA512

      856535375dc131b26abe76b208be28b3eeff228fa915a160fee66c87170a5acdb38105023f1b05763bded22080b9763085949abe05d6b072b7f35adca45801a1

    • SSDEEP

      49152:ovLjxFr5Fqvwv9ptGBHHzWEIYhZDsxiWuoEVW0GTRCi:oXzFY4oVHJI6wxiWuonTb

    Score
    10/10
    latentbotxwormexecutionpersistencerattrojan

    • Detect Xworm Payload

    • LatentBot

      Modular trojan written in Delphi which has been in-the-wild since 2013.

      trojanlatentbot

    • 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

    • Loads dropped DLL

    • 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.

    • Suspicious use of SetThreadContext

    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

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks