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General

  • Target

    5397a3a60801abb50ad07fcb70391d94551bda076df01715bf61f9c748799dcbN

  • Size

    128KB

  • Sample

    241012-mepxrawalg

  • MD5

    ea1bbf8194c40a6313759eba8108d260

  • SHA1

    937fbcb4a2b7375244c311fec992da165f8d067b

  • SHA256

    5397a3a60801abb50ad07fcb70391d94551bda076df01715bf61f9c748799dcb

  • SHA512

    eb93a95d58433ecd8e3e681e0cf9e0710a71041dd2044c13c92e09bb4759ff19f3fdeb66de08d7146386db52d197a2a4d6e90a0c8f89cd68d5fc60ee7e6472ff

  • SSDEEP

    3072:pkpXjx6eLkP+8PS5a0/bwf1nFzwSAJB8g:p6XkeLkVq5a0s1n6xJmg

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

      5397a3a60801abb50ad07fcb70391d94551bda076df01715bf61f9c748799dcbN

    • Size

      128KB

    • MD5

      ea1bbf8194c40a6313759eba8108d260

    • SHA1

      937fbcb4a2b7375244c311fec992da165f8d067b

    • SHA256

      5397a3a60801abb50ad07fcb70391d94551bda076df01715bf61f9c748799dcb

    • SHA512

      eb93a95d58433ecd8e3e681e0cf9e0710a71041dd2044c13c92e09bb4759ff19f3fdeb66de08d7146386db52d197a2a4d6e90a0c8f89cd68d5fc60ee7e6472ff

    • SSDEEP

      3072:pkpXjx6eLkP+8PS5a0/bwf1nFzwSAJB8g:p6XkeLkVq5a0s1n6xJmg

    • 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