General

  • Target

    e35913801c4065357ea103837751ff514dac29b9169b13c1f76b459a019e8f56N

  • Size

    368KB

  • Sample

    241110-qgt62axdnq

  • MD5

    6d97857240a02eef97ea6d2118161980

  • SHA1

    9f48acc32eb4a7b1fb81f7dd20166b50f45cc7ef

  • SHA256

    e35913801c4065357ea103837751ff514dac29b9169b13c1f76b459a019e8f56

  • SHA512

    b1024f601c6d18c3eb15cfc207b114bb4f48d9b626fc12afb48ee8af7ef8a3649c5a889505aa5fde278811f571c170cf67e4a78babfabe126c064c0f7fbc3c52

  • SSDEEP

    6144:Po+qloCNmQO+zrWnAdqjeOpKfduBX2QO+zrWnAdqjsqwHlGrh/tOz:yloCc/+zrWAI5KFum/+zrWAIAqWiO

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

      e35913801c4065357ea103837751ff514dac29b9169b13c1f76b459a019e8f56N

    • Size

      368KB

    • MD5

      6d97857240a02eef97ea6d2118161980

    • SHA1

      9f48acc32eb4a7b1fb81f7dd20166b50f45cc7ef

    • SHA256

      e35913801c4065357ea103837751ff514dac29b9169b13c1f76b459a019e8f56

    • SHA512

      b1024f601c6d18c3eb15cfc207b114bb4f48d9b626fc12afb48ee8af7ef8a3649c5a889505aa5fde278811f571c170cf67e4a78babfabe126c064c0f7fbc3c52

    • SSDEEP

      6144:Po+qloCNmQO+zrWnAdqjeOpKfduBX2QO+zrWnAdqjsqwHlGrh/tOz:yloCc/+zrWAI5KFum/+zrWAIAqWiO

    • 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