Overview

overview

10

Static

static

1

78092b8a72...6b.exe

windows7-x64

10

78092b8a72...6b.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    78092b8a72d068f981f3db3edd29ac6b.exe

  • Size

    955KB

  • Sample

    230208-wzvs6seb38

  • MD5

    78092b8a72d068f981f3db3edd29ac6b

  • SHA1

    55b22dbfb28a63564b4f5d227e1ddfc144119846

  • SHA256

    61878427cd1d8ae10265dc16cfa10444838db931e19429339fb5b7f44add7db4

  • SHA512

    67d19190f7203140280a3fdeeb8d4ea0a511e8fa8449e320f67d0f589ff5bb4fda7c23171449b66698115b07e0ec00e73dc872809287ccc133cf0c5fe41f31ae

  • SSDEEP

    24576:YuHL2plae9FplbpCsVQB2Qz8kSSyIrKcMB:telaeznVev8kJrKc2

Score
10/10
guloaderdownloaderpersistence

Malware Config

Targets

    • Target

      78092b8a72d068f981f3db3edd29ac6b.exe

    • Size

      955KB

    • MD5

      78092b8a72d068f981f3db3edd29ac6b

    • SHA1

      55b22dbfb28a63564b4f5d227e1ddfc144119846

    • SHA256

      61878427cd1d8ae10265dc16cfa10444838db931e19429339fb5b7f44add7db4

    • SHA512

      67d19190f7203140280a3fdeeb8d4ea0a511e8fa8449e320f67d0f589ff5bb4fda7c23171449b66698115b07e0ec00e73dc872809287ccc133cf0c5fe41f31ae

    • SSDEEP

      24576:YuHL2plae9FplbpCsVQB2Qz8kSSyIrKcMB:telaeznVev8kJrKc2

    Score
    10/10
    guloaderdownloaderpersistence

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Checks QEMU agent file

      Checks presence of QEMU agent, possibly to detect virtualization.

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks