Overview

overview

10

Static

static

3

47ed7405fc...6N.exe

windows7-x64

10

47ed7405fc...6N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    47ed7405fc78ab6c8f0e72e303a78ef51b132555bf4212af2a5cc120fe923966N

  • Size

    80KB

  • Sample

    241015-dr36gawbpj

  • MD5

    6b937e0f8a6e149872a177d4ca4d22c0

  • SHA1

    1322857ab680871a243ee4ef4cbdefbbcb1b4ec8

  • SHA256

    47ed7405fc78ab6c8f0e72e303a78ef51b132555bf4212af2a5cc120fe923966

  • SHA512

    655f4625167f3b8685862fcd9e73b274aee8cfe78061d8e5c4669d341cc68684b1dcf251f9a537fb00c81da52330676860eab57d7679fe92a7b8033046efde7a

  • SSDEEP

    1536:3XWadf1orMMpeizfpoX7iRVU/HD+1a8X21N2xFeJuqnhCN:HZdNorMi5fpoeRVgD+1aM21N2xFeJLCN

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

      47ed7405fc78ab6c8f0e72e303a78ef51b132555bf4212af2a5cc120fe923966N

    • Size

      80KB

    • MD5

      6b937e0f8a6e149872a177d4ca4d22c0

    • SHA1

      1322857ab680871a243ee4ef4cbdefbbcb1b4ec8

    • SHA256

      47ed7405fc78ab6c8f0e72e303a78ef51b132555bf4212af2a5cc120fe923966

    • SHA512

      655f4625167f3b8685862fcd9e73b274aee8cfe78061d8e5c4669d341cc68684b1dcf251f9a537fb00c81da52330676860eab57d7679fe92a7b8033046efde7a

    • SSDEEP

      1536:3XWadf1orMMpeizfpoX7iRVU/HD+1a8X21N2xFeJuqnhCN:HZdNorMi5fpoeRVgD+1aM21N2xFeJLCN

    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