Overview

overview

10

Static

static

3

c111da9c18...32.exe

windows7-x64

10

c111da9c18...32.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    c111da9c18f001e5665a372bc70d537b8f40a707ba5739c6ce8415f790677332

  • Size

    565KB

  • Sample

    241123-dpvfjsxjfs

  • MD5

    e7ddbcb958e1da78c5f5519e5bb3e344

  • SHA1

    361cac477eff0f6b7355cf48e441c11907ba2118

  • SHA256

    c111da9c18f001e5665a372bc70d537b8f40a707ba5739c6ce8415f790677332

  • SHA512

    c6ce0828d01957a0f36ce1a2978c0492f72611f744619c77cd4c34a6ed1cdc4a0dfae4eda3b108d61056b184f51d52d7c338943f956ba110c3230546c598aefa

  • SSDEEP

    12288:z8PZtuFjAh//+zrWAIAqWim/+zrWAI5KF8OXF:z8PZtuFjAh/mvFimm09OXF

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

      c111da9c18f001e5665a372bc70d537b8f40a707ba5739c6ce8415f790677332

    • Size

      565KB

    • MD5

      e7ddbcb958e1da78c5f5519e5bb3e344

    • SHA1

      361cac477eff0f6b7355cf48e441c11907ba2118

    • SHA256

      c111da9c18f001e5665a372bc70d537b8f40a707ba5739c6ce8415f790677332

    • SHA512

      c6ce0828d01957a0f36ce1a2978c0492f72611f744619c77cd4c34a6ed1cdc4a0dfae4eda3b108d61056b184f51d52d7c338943f956ba110c3230546c598aefa

    • SSDEEP

      12288:z8PZtuFjAh//+zrWAIAqWim/+zrWAI5KF8OXF:z8PZtuFjAh/mvFimm09OXF

    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