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General

  • Target

    95a1f7189e43e63f85a10407873e66ca789274bb4a144a2bd8c627b1f1971f88N

  • Size

    207KB

  • Sample

    240930-vqqx7awfmp

  • MD5

    5d400e449fde0cd396edb3087a16e8d0

  • SHA1

    c86b350f2bdb122a0c6ac4d0b5fc8e8540c816e2

  • SHA256

    95a1f7189e43e63f85a10407873e66ca789274bb4a144a2bd8c627b1f1971f88

  • SHA512

    cdb10cc70828162cfab3bec5d3c039ca1f29117fdf1c04c2dbfd21b8cd450cfffcb50703d4160c32f68ebae5a6d8befd01f78369637d7c3aed32da1319b10312

  • SSDEEP

    3072:YEBIF0Nl9Dqx8P025LbSVjoSdoxx4KcWmjRrzyAyAtWgoJSWYVo2ASOvojoS:M4DqmP02VbSVjj+VPj92d62ASOwj

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

      95a1f7189e43e63f85a10407873e66ca789274bb4a144a2bd8c627b1f1971f88N

    • Size

      207KB

    • MD5

      5d400e449fde0cd396edb3087a16e8d0

    • SHA1

      c86b350f2bdb122a0c6ac4d0b5fc8e8540c816e2

    • SHA256

      95a1f7189e43e63f85a10407873e66ca789274bb4a144a2bd8c627b1f1971f88

    • SHA512

      cdb10cc70828162cfab3bec5d3c039ca1f29117fdf1c04c2dbfd21b8cd450cfffcb50703d4160c32f68ebae5a6d8befd01f78369637d7c3aed32da1319b10312

    • SSDEEP

      3072:YEBIF0Nl9Dqx8P025LbSVjoSdoxx4KcWmjRrzyAyAtWgoJSWYVo2ASOvojoS:M4DqmP02VbSVjj+VPj92d62ASOwj

    • Adds autorun key to be loaded by Explorer.exe on startup

    • Berbew

      Berbew is a backdoor written in C++.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks