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Overview

overview

10

Static

static

3

c8dcb68ba6...e2.exe

windows7-x64

10

c8dcb68ba6...e2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c8dcb68ba6732d1306f0d726417a9bee8d5e7902b44829a65b6856b6601a58e2

  • Size

    97KB

  • Sample

    250305-lgg49avwgy

  • MD5

    2077ceb1960368b276f0feff8787e79e

  • SHA1

    637062894548d7dbba3c7d2802f134acb15a954d

  • SHA256

    c8dcb68ba6732d1306f0d726417a9bee8d5e7902b44829a65b6856b6601a58e2

  • SHA512

    4e5236cb7a5f40ee2a88aff9a57206b817c4cca9ec4db7ae5364f7d0fe489d2426925503af13ba596e6e7e86e7c3b5bd27783b35a6d21146d71d22e87d7f5e1d

  • SSDEEP

    1536:1TvTjJVTGVDekGwayAoeZcpJB+h4xFLyoxOtuvJXeYZq:FLjJcV67yAupv+h4xVAtGJXeKq

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

      c8dcb68ba6732d1306f0d726417a9bee8d5e7902b44829a65b6856b6601a58e2

    • Size

      97KB

    • MD5

      2077ceb1960368b276f0feff8787e79e

    • SHA1

      637062894548d7dbba3c7d2802f134acb15a954d

    • SHA256

      c8dcb68ba6732d1306f0d726417a9bee8d5e7902b44829a65b6856b6601a58e2

    • SHA512

      4e5236cb7a5f40ee2a88aff9a57206b817c4cca9ec4db7ae5364f7d0fe489d2426925503af13ba596e6e7e86e7c3b5bd27783b35a6d21146d71d22e87d7f5e1d

    • SSDEEP

      1536:1TvTjJVTGVDekGwayAoeZcpJB+h4xFLyoxOtuvJXeYZq:FLjJcV67yAupv+h4xVAtGJXeKq

    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