General

  • Target

    8456c393dac724c7bda4e25bb3ea3736d4eed92a83f4a5a1454b9aef7c3900e8N

  • Size

    96KB

  • Sample

    241109-sg82aswhkh

  • MD5

    56b8ff9a15004060163fd3652e84a330

  • SHA1

    5b0e40714678c7bf31afc1f857fee1a812a733d9

  • SHA256

    8456c393dac724c7bda4e25bb3ea3736d4eed92a83f4a5a1454b9aef7c3900e8

  • SHA512

    d72083d11e24f1e1937037ef9af94e0af50f18b28c8619711d216b34137bda668e01c453ce384bd9702cdedde8c15b85fc36b004905cdb08250dad0b50aae31a

  • SSDEEP

    1536:8ofHP34RdVj9Co95GXx3kaY/nsVEKZDDutWq2/BOmUqCMy0QiLiizHNQNdq:8xV9CwGXx3ssqYDKtF25OmDCMyELiAH9

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

      8456c393dac724c7bda4e25bb3ea3736d4eed92a83f4a5a1454b9aef7c3900e8N

    • Size

      96KB

    • MD5

      56b8ff9a15004060163fd3652e84a330

    • SHA1

      5b0e40714678c7bf31afc1f857fee1a812a733d9

    • SHA256

      8456c393dac724c7bda4e25bb3ea3736d4eed92a83f4a5a1454b9aef7c3900e8

    • SHA512

      d72083d11e24f1e1937037ef9af94e0af50f18b28c8619711d216b34137bda668e01c453ce384bd9702cdedde8c15b85fc36b004905cdb08250dad0b50aae31a

    • SSDEEP

      1536:8ofHP34RdVj9Co95GXx3kaY/nsVEKZDDutWq2/BOmUqCMy0QiLiizHNQNdq:8xV9CwGXx3ssqYDKtF25OmDCMyELiAH9

    • 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