Overview

overview

10

Static

static

3

000dad0aa7...97.exe

windows7-x64

10

000dad0aa7...97.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    000dad0aa768b4994705beb0c66aacb716ab29045c10fbe318d6ccd9f49b6797.exe

  • Size

    280KB

  • Sample

    241119-xgymsavnap

  • MD5

    c56d0a95ea091b9b4a580ec55af64205

  • SHA1

    906b77e4d45047431dafd4ec45b9f967b2160930

  • SHA256

    000dad0aa768b4994705beb0c66aacb716ab29045c10fbe318d6ccd9f49b6797

  • SHA512

    90908579831a46dd920a799ffb6f3685a592b90afcfbed7ab7286a6a9f6c36c7d2eda4bc3702149d8830a4fd1fc1899d081c819e692b4d4f664f46c76b9ebe93

  • SSDEEP

    6144:MNdN/CT2eQneFi/GOORjMmRUoooooooooooooooooooooooooy/GV:QlpMi//OVLCooooooooooooooooooooe

Score
10/10
berbewbackdoordiscoverypersistence

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

      000dad0aa768b4994705beb0c66aacb716ab29045c10fbe318d6ccd9f49b6797.exe

    • Size

      280KB

    • MD5

      c56d0a95ea091b9b4a580ec55af64205

    • SHA1

      906b77e4d45047431dafd4ec45b9f967b2160930

    • SHA256

      000dad0aa768b4994705beb0c66aacb716ab29045c10fbe318d6ccd9f49b6797

    • SHA512

      90908579831a46dd920a799ffb6f3685a592b90afcfbed7ab7286a6a9f6c36c7d2eda4bc3702149d8830a4fd1fc1899d081c819e692b4d4f664f46c76b9ebe93

    • SSDEEP

      6144:MNdN/CT2eQneFi/GOORjMmRUoooooooooooooooooooooooooy/GV:QlpMi//OVLCooooooooooooooooooooe

    Score
    10/10
    berbewbackdoordiscoverypersistence

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

      persistence

    • Berbew

      Berbew is a backdoor written in C++.

      backdoorberbew

    • Berbew family

      berbew

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks