Overview

overview

10

Static

static

10

052853e02e...de.exe

windows7-x64

10

052853e02e...de.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    052853e02ecad0667ad53af6cfa112619ceb193a2de960ef866aa3337e9be8de

  • Size

    169KB

  • Sample

    241222-xyg2cswqgr

  • MD5

    a99997efb84338f395f49c4c6211db9a

  • SHA1

    a6513eca288a8e830f3e5609c5c9d489b2639b58

  • SHA256

    052853e02ecad0667ad53af6cfa112619ceb193a2de960ef866aa3337e9be8de

  • SHA512

    8730e22a127729285e6db522484ef0bf19005ef0397b4e55c95753a5357ca8489719e32125a58a12e35ee37f93e284c39f791c7f7a2ddddc7d9e3f3c03cf03aa

  • SSDEEP

    3072:qtT0dPobTdJzFXIqxoW3BlwPxMeEvPOdgujv6NLPfFFrKP92f65Ha:qidPATj9BlwJML3OdgawrFZKPf9

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

      052853e02ecad0667ad53af6cfa112619ceb193a2de960ef866aa3337e9be8de

    • Size

      169KB

    • MD5

      a99997efb84338f395f49c4c6211db9a

    • SHA1

      a6513eca288a8e830f3e5609c5c9d489b2639b58

    • SHA256

      052853e02ecad0667ad53af6cfa112619ceb193a2de960ef866aa3337e9be8de

    • SHA512

      8730e22a127729285e6db522484ef0bf19005ef0397b4e55c95753a5357ca8489719e32125a58a12e35ee37f93e284c39f791c7f7a2ddddc7d9e3f3c03cf03aa

    • SSDEEP

      3072:qtT0dPobTdJzFXIqxoW3BlwPxMeEvPOdgujv6NLPfFFrKP92f65Ha:qidPATj9BlwJML3OdgawrFZKPf9

    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