General

  • Target

    7da568a93481a0d07ae79e18c147e7824fb80a643edbb0966ab33fa1a0f245d9

  • Size

    264KB

  • Sample

    241017-xrb7jateql

  • MD5

    8ac61b3e012bb39fb6f56f517e23e3e2

  • SHA1

    6a65093479f88dc23735035a11213dbe197a0e45

  • SHA256

    7da568a93481a0d07ae79e18c147e7824fb80a643edbb0966ab33fa1a0f245d9

  • SHA512

    8b7e0cbb6572d6fbe52ea69a70117c6de854bcacb965305b7fc7ee4644d5241ffa803aef9389d85c3f4a37f86a9bffc726dafc7663cbfbb6a30800e9453fc9b4

  • SSDEEP

    3072:sb3SiD/aEDIFh84cIz24ho1mtye3lFDrFDHZtObmOm3AIpwbjshrmP24ho1mtyeO:suo/aEDL4cI4sFj5t13LJhrmMsFj5tw

Malware Config

Extracted

Family

berbew

C2

http://tat-neftbank.ru/kkq.php

http://tat-neftbank.ru/wcmd.htm

Targets

    • Target

      7da568a93481a0d07ae79e18c147e7824fb80a643edbb0966ab33fa1a0f245d9

    • Size

      264KB

    • MD5

      8ac61b3e012bb39fb6f56f517e23e3e2

    • SHA1

      6a65093479f88dc23735035a11213dbe197a0e45

    • SHA256

      7da568a93481a0d07ae79e18c147e7824fb80a643edbb0966ab33fa1a0f245d9

    • SHA512

      8b7e0cbb6572d6fbe52ea69a70117c6de854bcacb965305b7fc7ee4644d5241ffa803aef9389d85c3f4a37f86a9bffc726dafc7663cbfbb6a30800e9453fc9b4

    • SSDEEP

      3072:sb3SiD/aEDIFh84cIz24ho1mtye3lFDrFDHZtObmOm3AIpwbjshrmP24ho1mtyeO:suo/aEDL4cI4sFj5t13LJhrmMsFj5tw

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks