Overview

overview

10

Static

static

3

622468014f...eN.exe

windows7-x64

10

622468014f...eN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    622468014fa97cc50e42511e31727c2b4085bd631ab80085dee0c8a7561eb8ceN.exe

  • Size

    481KB

  • Sample

    241225-x3p8jatrel

  • MD5

    9f877f49df0e8168c7b12f16da2489f0

  • SHA1

    c45e1117577045f8a43a3889fcaa420637a33e10

  • SHA256

    622468014fa97cc50e42511e31727c2b4085bd631ab80085dee0c8a7561eb8ce

  • SHA512

    fae889db4dc43a5ba7ab291ae6be39d0bf9417708f26ea98078b8af04ca27f8205e322bbd6670e8c1c77f599fba9399d3b31f96c7e7f8bf71e7af36a73ec96c7

  • SSDEEP

    6144:+DH3VXQFM6234lKm3mo8Yvi4KsLTFM6234lKm3+ry+dBQ:+DqFB24lwR45FB24l4++dBQ

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

      622468014fa97cc50e42511e31727c2b4085bd631ab80085dee0c8a7561eb8ceN.exe

    • Size

      481KB

    • MD5

      9f877f49df0e8168c7b12f16da2489f0

    • SHA1

      c45e1117577045f8a43a3889fcaa420637a33e10

    • SHA256

      622468014fa97cc50e42511e31727c2b4085bd631ab80085dee0c8a7561eb8ce

    • SHA512

      fae889db4dc43a5ba7ab291ae6be39d0bf9417708f26ea98078b8af04ca27f8205e322bbd6670e8c1c77f599fba9399d3b31f96c7e7f8bf71e7af36a73ec96c7

    • SSDEEP

      6144:+DH3VXQFM6234lKm3mo8Yvi4KsLTFM6234lKm3+ry+dBQ:+DqFB24lwR45FB24l4++dBQ

    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