Overview

overview

10

Static

static

3

e141eef9ad...17.exe

windows7-x64

10

e141eef9ad...17.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    e141eef9ad0aadbde371a8c9e8cf3f830b7c9793c9d58f71d8357887c9f36d17.exe

  • Size

    71KB

  • Sample

    241225-xtrp1atkes

  • MD5

    c5bf3c773cb9c26dc87b2ca136dd85b3

  • SHA1

    8691793ad388f7d8bf9b752d8a84dcd2d2d32f41

  • SHA256

    e141eef9ad0aadbde371a8c9e8cf3f830b7c9793c9d58f71d8357887c9f36d17

  • SHA512

    16148998827abef6fb1d4dd4abc5545e0befa7307ce7f003cdda093687e03269c51768bdf0f5f671f4e61cd65fb40a3b530039690ad010bd1a3845dc923887b3

  • SSDEEP

    1536:Up7DBjRBWUfoMGL0O0v3J6+J0K3tue7iGrI6y9RQYDbEyRCRRRoR4Rky:AxuaeAO0P8Wse+N6y9euEy032yay

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

      e141eef9ad0aadbde371a8c9e8cf3f830b7c9793c9d58f71d8357887c9f36d17.exe

    • Size

      71KB

    • MD5

      c5bf3c773cb9c26dc87b2ca136dd85b3

    • SHA1

      8691793ad388f7d8bf9b752d8a84dcd2d2d32f41

    • SHA256

      e141eef9ad0aadbde371a8c9e8cf3f830b7c9793c9d58f71d8357887c9f36d17

    • SHA512

      16148998827abef6fb1d4dd4abc5545e0befa7307ce7f003cdda093687e03269c51768bdf0f5f671f4e61cd65fb40a3b530039690ad010bd1a3845dc923887b3

    • SSDEEP

      1536:Up7DBjRBWUfoMGL0O0v3J6+J0K3tue7iGrI6y9RQYDbEyRCRRRoR4Rky:AxuaeAO0P8Wse+N6y9euEy032yay

    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