Overview

overview

10

Static

static

3

566823b916...c7.exe

windows7-x64

10

566823b916...c7.exe

windows10-2004-x64

10

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General

  • Target

    566823b9163aef5ff5dbf925a8110509d72cdd6f0c433e80a045917238a916c7

  • Size

    390KB

  • Sample

    241224-19qz7ayrbl

  • MD5

    9d62d876b05babb3958267e1ead8c58c

  • SHA1

    90d02384ce4e80943b6dd824ba2be84e0ffbe4ca

  • SHA256

    566823b9163aef5ff5dbf925a8110509d72cdd6f0c433e80a045917238a916c7

  • SHA512

    e41b2188d1f9cf3479230e8443c5023823804bb123d587903c8936f12b6fbdc55dd6846a62465b1ac702212026db593133adcbbd5ff24b393933f4b7ed8105d4

  • SSDEEP

    6144:h5mst6l1SRISTun66b+X0RjtdgOPAUvgkNRgdgOPAUvgkG:h5mAiqUngEiM2gEif

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

      566823b9163aef5ff5dbf925a8110509d72cdd6f0c433e80a045917238a916c7

    • Size

      390KB

    • MD5

      9d62d876b05babb3958267e1ead8c58c

    • SHA1

      90d02384ce4e80943b6dd824ba2be84e0ffbe4ca

    • SHA256

      566823b9163aef5ff5dbf925a8110509d72cdd6f0c433e80a045917238a916c7

    • SHA512

      e41b2188d1f9cf3479230e8443c5023823804bb123d587903c8936f12b6fbdc55dd6846a62465b1ac702212026db593133adcbbd5ff24b393933f4b7ed8105d4

    • SSDEEP

      6144:h5mst6l1SRISTun66b+X0RjtdgOPAUvgkNRgdgOPAUvgkG:h5mAiqUngEiM2gEif

    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