Overview

overview

10

Static

static

3

978cf3c93c...6N.exe

windows7-x64

10

978cf3c93c...6N.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    978cf3c93c5d29035795e26da061d3a71a46318c882353c26603d8e26978eb76N.exe

  • Size

    71KB

  • Sample

    241222-j3pp4s1ken

  • MD5

    d003aa9b0f640fbdca6decacb5f4ebd0

  • SHA1

    e8384680b7f51a9d668c516473159a8c30df3a6e

  • SHA256

    978cf3c93c5d29035795e26da061d3a71a46318c882353c26603d8e26978eb76

  • SHA512

    8ffa0b5ae218797251c3a319994faf556e0585b1665b48f94897567cadce528f417f02f810d99522491fdbabde4f3af00d02f7dec3b7bed47c1ccb078fad8a5e

  • SSDEEP

    1536:0YzRel+HIcqyuGOEaL3pE1R4slqEOUDVilyPRQ4EDbEyRCRRRoR4RkS:vRw+HI1hlEaLNslqEOIvPe4CEy032yaS

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Extracted

Family

berbew

C2

http://viruslist.com/wcmd.txt

http://viruslist.com/ppslog.php

http://viruslist.com/piplog.php?%s:%i:%i:%s:%09u:%i:%02d:%02d:%02d

Targets

    • Target

      978cf3c93c5d29035795e26da061d3a71a46318c882353c26603d8e26978eb76N.exe

    • Size

      71KB

    • MD5

      d003aa9b0f640fbdca6decacb5f4ebd0

    • SHA1

      e8384680b7f51a9d668c516473159a8c30df3a6e

    • SHA256

      978cf3c93c5d29035795e26da061d3a71a46318c882353c26603d8e26978eb76

    • SHA512

      8ffa0b5ae218797251c3a319994faf556e0585b1665b48f94897567cadce528f417f02f810d99522491fdbabde4f3af00d02f7dec3b7bed47c1ccb078fad8a5e

    • SSDEEP

      1536:0YzRel+HIcqyuGOEaL3pE1R4slqEOUDVilyPRQ4EDbEyRCRRRoR4RkS:vRw+HI1hlEaLNslqEOIvPe4CEy032yaS

    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