Overview

overview

10

Static

static

1

Signed_RFQ_Order.exe

windows7-x64

10

Signed_RFQ_Order.exe

windows10-2004-x64

10

Borickite/...es.ps1

windows7-x64

1

Borickite/...es.ps1

windows10-2004-x64

1

Sharing

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General

  • Target
    Signed_RFQ_Order.exe
  • Size 575KB
  • Sample240123-mcy3msabd5
  • SHA256 1cb00eec4e790856cd41b150ced2cd44b04b67c6210745baaedadd3f3d4bb390
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
guloaderdownloaderpersistence

Malware Config

Targets

    • Target
      Signed_RFQ_Order.exe
    • Size 575KB
    • SHA256 1cb00eec4e790856cd41b150ced2cd44b04b67c6210745baaedadd3f3d4bb390
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    guloaderdownloaderpersistence

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2
    • Target
      Borickite/Lydsidens/Tellys/Rindes.Gaa
    • Size 25KB
    • SHA256 969bbd66a083c88e1bb30bde316accfb05e52c24622caf1fd06036ea9bd00245
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks