Overview

overview

10

Static

static

3

c271b4d47f...7N.exe

windows7-x64

10

c271b4d47f...7N.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    c271b4d47f18c9c32017b78c4bff4d410c4ff7ec90a82ef36043cd6ecbc803d7N.exe

  • Size

    192KB

  • Sample

    241222-lqnndstmam

  • MD5

    c8e1d7281022d8ef4c265e5313a2b8b0

  • SHA1

    baa7aa3065ab0d362ab6a98307cf2a22f361f84f

  • SHA256

    c271b4d47f18c9c32017b78c4bff4d410c4ff7ec90a82ef36043cd6ecbc803d7

  • SHA512

    56c0d5183ce6435183fc86f7fa4034002b1c05f691ba4468cbbd4bae4576598d5a4afedec23dd8a23101ecb0ce443e1e14e966571c9a51fa3c9091749586e22f

  • SSDEEP

    1536:wgPg7NhlWTn1Md+jUcU+F8SJTP3yGGA6mxYenouy8O6Nuf51TQmQM22OwJwTa58R:wd7NhSn1MHcPMhR+outkTy27zU

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

      c271b4d47f18c9c32017b78c4bff4d410c4ff7ec90a82ef36043cd6ecbc803d7N.exe

    • Size

      192KB

    • MD5

      c8e1d7281022d8ef4c265e5313a2b8b0

    • SHA1

      baa7aa3065ab0d362ab6a98307cf2a22f361f84f

    • SHA256

      c271b4d47f18c9c32017b78c4bff4d410c4ff7ec90a82ef36043cd6ecbc803d7

    • SHA512

      56c0d5183ce6435183fc86f7fa4034002b1c05f691ba4468cbbd4bae4576598d5a4afedec23dd8a23101ecb0ce443e1e14e966571c9a51fa3c9091749586e22f

    • SSDEEP

      1536:wgPg7NhlWTn1Md+jUcU+F8SJTP3yGGA6mxYenouy8O6Nuf51TQmQM22OwJwTa58R:wd7NhSn1MHcPMhR+outkTy27zU

    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