Overview

overview

10

Static

static

3

0e454e9346...2N.exe

windows7-x64

10

0e454e9346...2N.exe

windows10-2004-x64

10

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General

  • Target

    0e454e9346401725a1c3fb9f239565addbd82d73a05a813dbbd742607f135bd2N.exe

  • Size

    89KB

  • Sample

    241120-ejqe3szfjc

  • MD5

    13afe50460c906f8f837acb5d32efe40

  • SHA1

    cb10be12d30e3ba11030b3d805f87c07c6885454

  • SHA256

    0e454e9346401725a1c3fb9f239565addbd82d73a05a813dbbd742607f135bd2

  • SHA512

    2c570b08a72462ea2a49c74db69178b6f97e4e39989db46b83be958a33fb09c71b22a03514ffd7c459d34155eb6e98c69af8f6ba23c2bfa78990de757b1e23ed

  • SSDEEP

    1536:JZqLWv4uqKVZk0E3eMTNii086fkNfhzPzEIiKc9Z4Mn1cUHlExkg8Fk:JZjUKVZkRPpii086fCfhzPzEIkX51cEa

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

      0e454e9346401725a1c3fb9f239565addbd82d73a05a813dbbd742607f135bd2N.exe

    • Size

      89KB

    • MD5

      13afe50460c906f8f837acb5d32efe40

    • SHA1

      cb10be12d30e3ba11030b3d805f87c07c6885454

    • SHA256

      0e454e9346401725a1c3fb9f239565addbd82d73a05a813dbbd742607f135bd2

    • SHA512

      2c570b08a72462ea2a49c74db69178b6f97e4e39989db46b83be958a33fb09c71b22a03514ffd7c459d34155eb6e98c69af8f6ba23c2bfa78990de757b1e23ed

    • SSDEEP

      1536:JZqLWv4uqKVZk0E3eMTNii086fkNfhzPzEIiKc9Z4Mn1cUHlExkg8Fk:JZjUKVZkRPpii086fCfhzPzEIkX51cEa

    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