General

  • Target

    TaliBanStealerInstaller (1).exe

  • Size

    3.5MB

  • Sample

    240902-e679easglh

  • MD5

    5850298f6013269a36759882dc81e7e8

  • SHA1

    1a008cbb6de09bb87a4ba2f84ec55870b138bd3a

  • SHA256

    1b294c0b3d277cac6695fc5a3e89f0a151b71233dc56e326cf6adf92a06cda6b

  • SHA512

    26c92d1b4382364060d3acfdc0b322cc9e84c57e6fcf3aa9adde896cd69e8be508c104f94890bb4d9707a06bc7a47a454f7ad1f4700ed493e51511825b1da2da

  • SSDEEP

    98304:ygYQtfcZK0KtZogGCTFQN8FY2X6uzJ4o8:dco09x2ZYOfd4o8

Malware Config

Extracted

Family

xworm

C2

127.0.0.1:7000

Attributes
  • Install_directory

    %AppData%

  • install_file

    USB.exe

Targets

    • Target

      TaliBanStealerInstaller (1).exe

    • Size

      3.5MB

    • MD5

      5850298f6013269a36759882dc81e7e8

    • SHA1

      1a008cbb6de09bb87a4ba2f84ec55870b138bd3a

    • SHA256

      1b294c0b3d277cac6695fc5a3e89f0a151b71233dc56e326cf6adf92a06cda6b

    • SHA512

      26c92d1b4382364060d3acfdc0b322cc9e84c57e6fcf3aa9adde896cd69e8be508c104f94890bb4d9707a06bc7a47a454f7ad1f4700ed493e51511825b1da2da

    • SSDEEP

      98304:ygYQtfcZK0KtZogGCTFQN8FY2X6uzJ4o8:dco09x2ZYOfd4o8

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Detect Xworm Payload

    • Xworm

      Xworm is a remote access trojan written in C#.

    • AgentTesla payload

    • Command and Scripting Interpreter: PowerShell

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

    • 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

    • Looks up external IP address via web service

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

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks