Overview

overview

10

Static

static

3

0168233ffc...18.exe

windows7-x64

10

0168233ffc...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0168233ffc941fb764056fcc410ea32f2aa6f5fb840d9348db32c27df093a918

  • Size

    109KB

  • Sample

    241224-xranpstre1

  • MD5

    cbe18f258c6cce980906b24e6fb3c4c6

  • SHA1

    d5607cb73cb55ffd798080150973f9986d53c01c

  • SHA256

    0168233ffc941fb764056fcc410ea32f2aa6f5fb840d9348db32c27df093a918

  • SHA512

    173941f030c8b1ac707e37f1eb1ad9571686cce84fa08d55a6f40550af28f19a00fa9b146519348645f2be936db5121005698e5ab324401c317ba6868d0af31e

  • SSDEEP

    3072:Ds59yrh/hdNE/grx6m0Y8fo3PXl9Z7S/yCsKh2EzZA/z:Dsvyrh/h7Ey0Ygo35e/yCthvUz

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

      0168233ffc941fb764056fcc410ea32f2aa6f5fb840d9348db32c27df093a918

    • Size

      109KB

    • MD5

      cbe18f258c6cce980906b24e6fb3c4c6

    • SHA1

      d5607cb73cb55ffd798080150973f9986d53c01c

    • SHA256

      0168233ffc941fb764056fcc410ea32f2aa6f5fb840d9348db32c27df093a918

    • SHA512

      173941f030c8b1ac707e37f1eb1ad9571686cce84fa08d55a6f40550af28f19a00fa9b146519348645f2be936db5121005698e5ab324401c317ba6868d0af31e

    • SSDEEP

      3072:Ds59yrh/hdNE/grx6m0Y8fo3PXl9Z7S/yCsKh2EzZA/z:Dsvyrh/h7Ey0Ygo35e/yCthvUz

    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