General

  • Target

    LAMCHUANQ710901.pdf.exe

  • Size

    1024KB

  • Sample

    231204-wdgpesdh6y

  • MD5

    8412a2cceb09519e18c3419df99efbad

  • SHA1

    33fdcdd1ea11818c2928d80c52e786b0cca9e522

  • SHA256

    7318815c5eed7085d6d336406e6c3255a23e255f5caa954b6b1b4549b7519701

  • SHA512

    b81f90357485356ec5b678e19d41359db65e5b9f328a9d94d4d76fbecee5286cffbce4ce95c9dd7109044fe95b37abcfee6bae443930f22e5cc218808b849d8d

  • SSDEEP

    24576:RBm634/up+pJtwFbGyArZTDOYDD/ckaCFUBkMIHpDqDDBi:RX38PJtw5Ag6D/6CFMkzpDH

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6439280362:AAFxJ6Gm_hfG3MYnjXvw0e4QQEIFTsOjkuk/

Targets

    • Target

      LAMCHUANQ710901.pdf.exe

    • Size

      1024KB

    • MD5

      8412a2cceb09519e18c3419df99efbad

    • SHA1

      33fdcdd1ea11818c2928d80c52e786b0cca9e522

    • SHA256

      7318815c5eed7085d6d336406e6c3255a23e255f5caa954b6b1b4549b7519701

    • SHA512

      b81f90357485356ec5b678e19d41359db65e5b9f328a9d94d4d76fbecee5286cffbce4ce95c9dd7109044fe95b37abcfee6bae443930f22e5cc218808b849d8d

    • SSDEEP

      24576:RBm634/up+pJtwFbGyArZTDOYDD/ckaCFUBkMIHpDqDDBi:RX38PJtw5Ag6D/6CFMkzpDH

    • AgentTesla

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

    • Checks computer location settings

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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks