Overview

overview

10

Static

static

10

9ad1001299...0N.exe

windows7-x64

10

9ad1001299...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9ad1001299ed53d516e4ea9d722af09dd5c34a3490dac00cf440e179f4e88550N

  • Size

    128KB

  • Sample

    240930-v8nwjsxejq

  • MD5

    dd1e874b20b892c61a708ad262bcab50

  • SHA1

    9a4bfe10f2c2dbd48df04293ec422b0a8c627fba

  • SHA256

    9ad1001299ed53d516e4ea9d722af09dd5c34a3490dac00cf440e179f4e88550

  • SHA512

    4df6aa5315622869c3be7cbc1ab13b0fa48abff63b24f791daa225d3ce1bff833ab2c98a68dbf5fb2602beaac4aa10ec7ca3a7cfab7158a56428a3ddc97dc7f5

  • SSDEEP

    3072:ai75Gb5MWi7lnWumo1yjDd1AZoUBW3FJeRuaWNXmgu+tB:a1b5y7lw53dWZHEFJ7aWN1B

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

      9ad1001299ed53d516e4ea9d722af09dd5c34a3490dac00cf440e179f4e88550N

    • Size

      128KB

    • MD5

      dd1e874b20b892c61a708ad262bcab50

    • SHA1

      9a4bfe10f2c2dbd48df04293ec422b0a8c627fba

    • SHA256

      9ad1001299ed53d516e4ea9d722af09dd5c34a3490dac00cf440e179f4e88550

    • SHA512

      4df6aa5315622869c3be7cbc1ab13b0fa48abff63b24f791daa225d3ce1bff833ab2c98a68dbf5fb2602beaac4aa10ec7ca3a7cfab7158a56428a3ddc97dc7f5

    • SSDEEP

      3072:ai75Gb5MWi7lnWumo1yjDd1AZoUBW3FJeRuaWNXmgu+tB:a1b5y7lw53dWZHEFJ7aWN1B

    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