General

  • Target

    5f38a5d998151dfc609430ec7178de5083298f7ecd6b259d303546ff9a7b6b4e

  • Size

    263KB

  • Sample

    240523-cdckxshg55

  • MD5

    46bb1520ff9facd894a5fa0b74978c4d

  • SHA1

    5a1b81937909e88eeae4ebacd2402831880fa3a4

  • SHA256

    5f38a5d998151dfc609430ec7178de5083298f7ecd6b259d303546ff9a7b6b4e

  • SHA512

    4ef0d10359c9d37e8905515d9874d0c259db17a7bc414adb61aa93547ed33a485375fc67f5d8175ec878b393aa806ee5a96c2cd84ad0afb8e04dce592bd667ea

  • SSDEEP

    6144:poTaPY32GquQ/tviX9MNj0gVOHQfA/VbVEXT+ccpcWjL/NKFAPuhG:pouU2GpX9woeNfAdeS2eLFaAPuY

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot7078346326:AAGX1CDPoWJfjkrOoEPVVRU8q_dn7nh6dRU/

Targets

    • Target

      Shipping Documents POV2405023/Shipping Documents POV2405023.xlsx.exe

    • Size

      371KB

    • MD5

      d94f324b3483803d84eeba84f631ff39

    • SHA1

      347ee79e6a0b1c5151d94a2492bea9281d0eae01

    • SHA256

      5795f7ad5151237b31b31a6c35f05cc84795d215a8cf5483f088a986f8d97447

    • SHA512

      07167cc578a71a000cbe5b4fc778acf130dde1d063f4c425aa6cdbc7ac6c4257ba1c378abdea3f4d8a7555aa0894241f66da1ddde790ece8d4f578515136b4e5

    • SSDEEP

      6144:rtJigmu6zKJXHkNk29y1yfDME9L0I/HKq6AlclSCIm5chd9ocC7e5I1BA:vigmpzKJXHz2U1yV0ICq6scI7C7GX

    • AgentTesla

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

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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