Overview

overview

10

Static

static

3

f0c62d33f2...92.exe

windows7-x64

10

f0c62d33f2...92.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f0c62d33f25bf03a9667710cb1b003b173b2c29b561091bdcd50101804c5ff92

  • Size

    96KB

  • Sample

    241123-fqnqhaypgs

  • MD5

    dbe78fc904813276bd4c89033daa55c6

  • SHA1

    5cb9e09a64db7bf66ce54727f7973a4f0516a819

  • SHA256

    f0c62d33f25bf03a9667710cb1b003b173b2c29b561091bdcd50101804c5ff92

  • SHA512

    89beb1405b51bd5596886695f5cc12c5ae9304dcdd6092ce1b49cb94599db0ac6c19e19c4cf54a1c543dbd66c0048ac254909079b7fb8fe43f2afd57b964a453

  • SSDEEP

    3072:QgR8iBAlmUTKcML/gk4SvYn5OmHSCMyELiAHONd+:QgqiBAlmeMrgdSvuYmHSbBum

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

      f0c62d33f25bf03a9667710cb1b003b173b2c29b561091bdcd50101804c5ff92

    • Size

      96KB

    • MD5

      dbe78fc904813276bd4c89033daa55c6

    • SHA1

      5cb9e09a64db7bf66ce54727f7973a4f0516a819

    • SHA256

      f0c62d33f25bf03a9667710cb1b003b173b2c29b561091bdcd50101804c5ff92

    • SHA512

      89beb1405b51bd5596886695f5cc12c5ae9304dcdd6092ce1b49cb94599db0ac6c19e19c4cf54a1c543dbd66c0048ac254909079b7fb8fe43f2afd57b964a453

    • SSDEEP

      3072:QgR8iBAlmUTKcML/gk4SvYn5OmHSCMyELiAHONd+:QgqiBAlmeMrgdSvuYmHSbBum

    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