Overview

overview

10

Static

static

10

d4810cba9d...0N.exe

windows7-x64

10

d4810cba9d...0N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d4810cba9d8e90ebc4922796950025d79d88c269ef7e583e3966c1eb0c03c820N.exe

  • Size

    368KB

  • Sample

    241207-zedwpsxphr

  • MD5

    bab4d138d6f0e52e7637f9be3a859e30

  • SHA1

    689e4ed8ffab22353131ae12e37385aed8547be8

  • SHA256

    d4810cba9d8e90ebc4922796950025d79d88c269ef7e583e3966c1eb0c03c820

  • SHA512

    6ea1868d6e20148c36d6fb527e2dcd3a14c72ccb0effaa67e3999665451d9fb9b475224f3cdfa2f50e0818ab8a3b3cb5363857996987a8193bfa7efcf03c4a00

  • SSDEEP

    6144:uMkCyCNRokTQO+zrWnAdqjeOpKfduBX2QO+zrWnAdqjsqwHlGrh/tOz:uMkCyCNL/+zrWAI5KFum/+zrWAIAqWiO

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

      d4810cba9d8e90ebc4922796950025d79d88c269ef7e583e3966c1eb0c03c820N.exe

    • Size

      368KB

    • MD5

      bab4d138d6f0e52e7637f9be3a859e30

    • SHA1

      689e4ed8ffab22353131ae12e37385aed8547be8

    • SHA256

      d4810cba9d8e90ebc4922796950025d79d88c269ef7e583e3966c1eb0c03c820

    • SHA512

      6ea1868d6e20148c36d6fb527e2dcd3a14c72ccb0effaa67e3999665451d9fb9b475224f3cdfa2f50e0818ab8a3b3cb5363857996987a8193bfa7efcf03c4a00

    • SSDEEP

      6144:uMkCyCNRokTQO+zrWnAdqjeOpKfduBX2QO+zrWnAdqjsqwHlGrh/tOz:uMkCyCNL/+zrWAI5KFum/+zrWAIAqWiO

    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