Overview

overview

10

Static

static

3

02143e2145...9N.exe

windows7-x64

10

02143e2145...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    02143e2145f8e329d618087e8d27c365eb9683d5da9ae8fc7785fda3a5160f19N

  • Size

    94KB

  • Sample

    241014-zp7a1azemj

  • MD5

    8670df2689a8f0f4ffa5eb6e57eef430

  • SHA1

    20e76d7682f06748530a49995e9cd09604a8fdd2

  • SHA256

    02143e2145f8e329d618087e8d27c365eb9683d5da9ae8fc7785fda3a5160f19

  • SHA512

    246f71aedf10845e13a78df8c723053903e0c7bae4e12c02ecfbcb4727238cd913df6e9925dc412ddd65fb879688f5862bb7289d843c2db0c9a0e7b19dc9fe83

  • SSDEEP

    1536:kcKEWXdNx3IPZ4kARNihvjIbpCWCp9qPmxmrMGq7BR9L4DT2EnINs:PKAxGRi7ECb9xmrnq6+ob

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

      02143e2145f8e329d618087e8d27c365eb9683d5da9ae8fc7785fda3a5160f19N

    • Size

      94KB

    • MD5

      8670df2689a8f0f4ffa5eb6e57eef430

    • SHA1

      20e76d7682f06748530a49995e9cd09604a8fdd2

    • SHA256

      02143e2145f8e329d618087e8d27c365eb9683d5da9ae8fc7785fda3a5160f19

    • SHA512

      246f71aedf10845e13a78df8c723053903e0c7bae4e12c02ecfbcb4727238cd913df6e9925dc412ddd65fb879688f5862bb7289d843c2db0c9a0e7b19dc9fe83

    • SSDEEP

      1536:kcKEWXdNx3IPZ4kARNihvjIbpCWCp9qPmxmrMGq7BR9L4DT2EnINs:PKAxGRi7ECb9xmrnq6+ob

    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