Overview

overview

10

Static

static

3

19eb1836c1...3f.exe

windows7-x64

10

19eb1836c1...3f.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    19eb1836c13a3dff867221f2b547442b0d10f7747a26396ec51dbd9ccc69543f.exe

  • Size

    322KB

  • Sample

    241222-lhtvfasphy

  • MD5

    ab2d9aaea402bd5b53d310dc459af7e7

  • SHA1

    e2e71666591e70486fe5c79889658db2c9fc9383

  • SHA256

    19eb1836c13a3dff867221f2b547442b0d10f7747a26396ec51dbd9ccc69543f

  • SHA512

    a6815d580be235a55c514f6cf4a021fc3e97bb52739490e1ac4ae571c34b1badd49007b6ff17c25a47a381976ada750226a3aacf0223e2506f4a004eccbd4c05

  • SSDEEP

    1536:UMNkxLrMu/b41MTBTyehM60UUqe2I2MhGqRQhTmDhdF+PhJFTq1dlCsTx4LBR:qtrMu81M9dhG5qe0+ehSVGZ3OdlW

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

      19eb1836c13a3dff867221f2b547442b0d10f7747a26396ec51dbd9ccc69543f.exe

    • Size

      322KB

    • MD5

      ab2d9aaea402bd5b53d310dc459af7e7

    • SHA1

      e2e71666591e70486fe5c79889658db2c9fc9383

    • SHA256

      19eb1836c13a3dff867221f2b547442b0d10f7747a26396ec51dbd9ccc69543f

    • SHA512

      a6815d580be235a55c514f6cf4a021fc3e97bb52739490e1ac4ae571c34b1badd49007b6ff17c25a47a381976ada750226a3aacf0223e2506f4a004eccbd4c05

    • SSDEEP

      1536:UMNkxLrMu/b41MTBTyehM60UUqe2I2MhGqRQhTmDhdF+PhJFTq1dlCsTx4LBR:qtrMu81M9dhG5qe0+ehSVGZ3OdlW

    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