General

  • Target

    c7325bff046a3c0facf566b3e1de5ea0b948d80f3b316e06c269ee06674b4e93.exe

  • Size

    72KB

  • Sample

    241112-saya8axrhq

  • MD5

    54be3c8ee49b5b17325ad8bd56a71d03

  • SHA1

    143f9df8ff6fcd19b1d1ecfe5233bef0cd4373bb

  • SHA256

    c7325bff046a3c0facf566b3e1de5ea0b948d80f3b316e06c269ee06674b4e93

  • SHA512

    b8cadf22a668b97435129e363e602e87a3007ad073693151070b4d836d5c5b41477076b9c3ec208ffe6ff0aafad45426421f69a393b4ec47a00a2fb383777ccb

  • SSDEEP

    1536:k1nrYgsADDUkk5cSqqzC8JTY6EaSDzaghhNeSyPaE+Oy5c7:EDR1Q6NLyPane7

Malware Config

Extracted

Family

berbew

C2

http://f/wcmd.htm

http://f/ppslog.php

http://f/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      c7325bff046a3c0facf566b3e1de5ea0b948d80f3b316e06c269ee06674b4e93.exe

    • Size

      72KB

    • MD5

      54be3c8ee49b5b17325ad8bd56a71d03

    • SHA1

      143f9df8ff6fcd19b1d1ecfe5233bef0cd4373bb

    • SHA256

      c7325bff046a3c0facf566b3e1de5ea0b948d80f3b316e06c269ee06674b4e93

    • SHA512

      b8cadf22a668b97435129e363e602e87a3007ad073693151070b4d836d5c5b41477076b9c3ec208ffe6ff0aafad45426421f69a393b4ec47a00a2fb383777ccb

    • SSDEEP

      1536:k1nrYgsADDUkk5cSqqzC8JTY6EaSDzaghhNeSyPaE+Oy5c7:EDR1Q6NLyPane7

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

    • Berbew

      Berbew is a backdoor written in C++.

    • Berbew family

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks