General

  • Target

    e3fc0cf808ee30166a85bc5f3ce933316f359c2cdff92bb105ab95503c863f02N

  • Size

    182KB

  • Sample

    240919-fra6sssclb

  • MD5

    fb8b901cb29b39db74f172924c4c0720

  • SHA1

    fae1bcbce0258df4c3afa1f04f6336a0f01c0aaf

  • SHA256

    e3fc0cf808ee30166a85bc5f3ce933316f359c2cdff92bb105ab95503c863f02

  • SHA512

    229e648feffef7582b0ddf5187b646971bcff53866edee71f06ed497235a242a1faca3cd42349ddbfae8fa9c18ada671db357599af34f126bd11959602270505

  • SSDEEP

    3072:DlupcSF3l4563vFT24ho1mtye3lFDrFDHZtOga24ho1mtye3l:R2c6l4563vFYsFj5tT3sF

Malware Config

Extracted

Family

berbew

C2

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

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

Targets

    • Target

      e3fc0cf808ee30166a85bc5f3ce933316f359c2cdff92bb105ab95503c863f02N

    • Size

      182KB

    • MD5

      fb8b901cb29b39db74f172924c4c0720

    • SHA1

      fae1bcbce0258df4c3afa1f04f6336a0f01c0aaf

    • SHA256

      e3fc0cf808ee30166a85bc5f3ce933316f359c2cdff92bb105ab95503c863f02

    • SHA512

      229e648feffef7582b0ddf5187b646971bcff53866edee71f06ed497235a242a1faca3cd42349ddbfae8fa9c18ada671db357599af34f126bd11959602270505

    • SSDEEP

      3072:DlupcSF3l4563vFT24ho1mtye3lFDrFDHZtOga24ho1mtye3l:R2c6l4563vFYsFj5tT3sF

    • 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