Overview

overview

10

Static

static

3

8e006f7fbf...90.exe

windows7-x64

10

8e006f7fbf...90.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    8e006f7fbfda0407f413e071bda392209122ea0440d16d79c538a3451c1c1890

  • Size

    76KB

  • Sample

    241013-apfqlszbmc

  • MD5

    54e9cf94e02142d336188c30c21fd01e

  • SHA1

    8b76c9142cf3b6fe4027ee9d94bc2950404a3f58

  • SHA256

    8e006f7fbfda0407f413e071bda392209122ea0440d16d79c538a3451c1c1890

  • SHA512

    c67edb0d55c285a76403ea1d1b5befcbc9d54fd4ae6cf3561c8ae59e204e5a93aed7c0a18ddb2f8357f83738208a0f0c5fcf2c8bf4d1fcc33a46c244dc6a5ad7

  • SSDEEP

    1536:zOW77u/bfOGGaliaQ+jId93EDmFZP8Zg/bGvboQt:/y/jOOliaDIP3vt/4bbt

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

      8e006f7fbfda0407f413e071bda392209122ea0440d16d79c538a3451c1c1890

    • Size

      76KB

    • MD5

      54e9cf94e02142d336188c30c21fd01e

    • SHA1

      8b76c9142cf3b6fe4027ee9d94bc2950404a3f58

    • SHA256

      8e006f7fbfda0407f413e071bda392209122ea0440d16d79c538a3451c1c1890

    • SHA512

      c67edb0d55c285a76403ea1d1b5befcbc9d54fd4ae6cf3561c8ae59e204e5a93aed7c0a18ddb2f8357f83738208a0f0c5fcf2c8bf4d1fcc33a46c244dc6a5ad7

    • SSDEEP

      1536:zOW77u/bfOGGaliaQ+jId93EDmFZP8Zg/bGvboQt:/y/jOOliaDIP3vt/4bbt

    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

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks