Overview

overview

10

Static

static

3

f7793d2425...fN.exe

windows7-x64

10

f7793d2425...fN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f7793d2425b27a2977785af81f9111162b9a14c6bcc096ab255325fc6d5d264fN

  • Size

    59KB

  • Sample

    240929-2klvlsxfje

  • MD5

    e997ad126b34e645425b2104eb393f80

  • SHA1

    3692fa95a2fdc6ba8ca9590d07d46b51fd28ad02

  • SHA256

    f7793d2425b27a2977785af81f9111162b9a14c6bcc096ab255325fc6d5d264f

  • SHA512

    abafb29649f7d2426ce59b1b5bfb9cd632db84517c31b6cbe64388010d6f38a2052a46d2884c9e5a06fb97cd547868f392d19bcb1910c2821bae22b496fa0e46

  • SSDEEP

    768:UNlZ5J50Rq5Hu57yM8DXi4Oug+YhwTjHg1P9jZ/1H5+Z5nf1fZMEBFELvkVgFRo:WB50RqOYMah3glhyUP9vc7NCyVso

Score
10/10
berbewbackdoordiscoverypersistence

Malware Config

Targets

    • Target

      f7793d2425b27a2977785af81f9111162b9a14c6bcc096ab255325fc6d5d264fN

    • Size

      59KB

    • MD5

      e997ad126b34e645425b2104eb393f80

    • SHA1

      3692fa95a2fdc6ba8ca9590d07d46b51fd28ad02

    • SHA256

      f7793d2425b27a2977785af81f9111162b9a14c6bcc096ab255325fc6d5d264f

    • SHA512

      abafb29649f7d2426ce59b1b5bfb9cd632db84517c31b6cbe64388010d6f38a2052a46d2884c9e5a06fb97cd547868f392d19bcb1910c2821bae22b496fa0e46

    • SSDEEP

      768:UNlZ5J50Rq5Hu57yM8DXi4Oug+YhwTjHg1P9jZ/1H5+Z5nf1fZMEBFELvkVgFRo:WB50RqOYMah3glhyUP9vc7NCyVso

    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