Overview

overview

10

Static

static

1

Skype_8.100.210.exe

windows10-2004-x64

10

Resubmissions

01-10-2023 16:32

231001-t2a6faca4y 10

28-09-2023 14:22

230928-rpyd4abh6w 7

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General

  • Target

    Skype_8.100.210.exe

  • Size

    128.9MB

  • Sample

    231001-t2a6faca4y

  • MD5

    d3c3efb0780a89f422ec534b2b074c46

  • SHA1

    d1ff15bd023db94036f9be3c4a2f940637fe01ba

  • SHA256

    0060f4b284311a1d9ada6de85715edfe17ff4cf9eb017f5dd8062a6f78c9e1af

  • SHA512

    d1199375f7247b8d3e2b2030e42178feb02c454f562ce74e36f70c9d755e82c6acaf0f239a73dffd47c935feb5961ff006d5e882690b08a5273adfb939954c15

  • SSDEEP

    3145728:OIw/6LnbjoLzQf7gMbmaBZQvS+IoqBCqJo2Wy9T4If:1hLnIQfkKCPqWEp

Score
10/10
chinese_generic_botnetbotnetpersistence

Malware Config

Targets

    • Target

      Skype_8.100.210.exe

    • Size

      128.9MB

    • MD5

      d3c3efb0780a89f422ec534b2b074c46

    • SHA1

      d1ff15bd023db94036f9be3c4a2f940637fe01ba

    • SHA256

      0060f4b284311a1d9ada6de85715edfe17ff4cf9eb017f5dd8062a6f78c9e1af

    • SHA512

      d1199375f7247b8d3e2b2030e42178feb02c454f562ce74e36f70c9d755e82c6acaf0f239a73dffd47c935feb5961ff006d5e882690b08a5273adfb939954c15

    • SSDEEP

      3145728:OIw/6LnbjoLzQf7gMbmaBZQvS+IoqBCqJo2Wy9T4If:1hLnIQfkKCPqWEp

    Score
    10/10
    chinese_generic_botnetbotnetpersistence

    • Generic Chinese Botnet

      A botnet originating from China which is currently unnamed publicly.

      botnetchinese_generic_botnet

    • Chinese Botnet payload

      botnet

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks