Overview

overview

10

Static

static

3

1c693dc5a5...27.exe

windows7-x64

10

1c693dc5a5...27.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1c693dc5a550e98bdae368f750e85bdff88218606269c8fd232fd7d93161e227

  • Size

    448KB

  • Sample

    241123-yyr21azrgj

  • MD5

    d6f05bc272ad2ffcccd0810a00f6a934

  • SHA1

    35610e9f034c7bd74ad8e3d395b88b3804e00f6f

  • SHA256

    1c693dc5a550e98bdae368f750e85bdff88218606269c8fd232fd7d93161e227

  • SHA512

    077c04c10e29f796fcb1cb81147f0d39e938ed993b42382c6d3fe7f3c84ef396a5515408d292803fe9f3f01c4ef0611d9f57985dc3317ae9f6d12cf49d20210a

  • SSDEEP

    6144:qmkmB65Hle6UK+42GTQMJSZO5f7M0rx7/hP66qve6UK+42GTQMJSZO5f7wj7vK/h:qmQAkY660fIaDZkY660f8jTK/h

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

      1c693dc5a550e98bdae368f750e85bdff88218606269c8fd232fd7d93161e227

    • Size

      448KB

    • MD5

      d6f05bc272ad2ffcccd0810a00f6a934

    • SHA1

      35610e9f034c7bd74ad8e3d395b88b3804e00f6f

    • SHA256

      1c693dc5a550e98bdae368f750e85bdff88218606269c8fd232fd7d93161e227

    • SHA512

      077c04c10e29f796fcb1cb81147f0d39e938ed993b42382c6d3fe7f3c84ef396a5515408d292803fe9f3f01c4ef0611d9f57985dc3317ae9f6d12cf49d20210a

    • SSDEEP

      6144:qmkmB65Hle6UK+42GTQMJSZO5f7M0rx7/hP66qve6UK+42GTQMJSZO5f7wj7vK/h:qmQAkY660fIaDZkY660f8jTK/h

    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