Overview

overview

10

Static

static

3

9e45db06cc...75.exe

windows7-x64

10

9e45db06cc...75.exe

windows10-2004-x64

10

$PLUGINSDI...em.dll

windows7-x64

3

$PLUGINSDI...em.dll

windows10-2004-x64

3

Sharing

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General

  • Target

    9e45db06cc8ee275f4fd1855b7c8c57f4b2fc85d8f58512076cce9189230c475.exe

  • Size

    1.3MB

  • Sample

    240522-cghlcaha5t

  • MD5

    3e98cae336fa462580691cb91749b71e

  • SHA1

    c9ea529b30c094e7d88eed0be92df953324b98f5

  • SHA256

    9e45db06cc8ee275f4fd1855b7c8c57f4b2fc85d8f58512076cce9189230c475

  • SHA512

    9852ed091853c6fce1d4772270f74687cdb07c130e4511a0d68e9e55a034b90c67f7fe986a153f3377d363ff552d9751da18623e77ae2f6ca354dacf2619ba07

  • SSDEEP

    24576:99Q0lIVTRJ6sByXYvuCi/ck/ZB+Loy/U77VaaG8uosbrDqa1VHWTcSdmWDxbLn/y:LQ0lsRpyCi/fH+7M77YoOrDX1l2xbLnq

Score
10/10
guloaderdownloader

Malware Config

Targets

    • Target

      9e45db06cc8ee275f4fd1855b7c8c57f4b2fc85d8f58512076cce9189230c475.exe

    • Size

      1.3MB

    • MD5

      3e98cae336fa462580691cb91749b71e

    • SHA1

      c9ea529b30c094e7d88eed0be92df953324b98f5

    • SHA256

      9e45db06cc8ee275f4fd1855b7c8c57f4b2fc85d8f58512076cce9189230c475

    • SHA512

      9852ed091853c6fce1d4772270f74687cdb07c130e4511a0d68e9e55a034b90c67f7fe986a153f3377d363ff552d9751da18623e77ae2f6ca354dacf2619ba07

    • SSDEEP

      24576:99Q0lIVTRJ6sByXYvuCi/ck/ZB+Loy/U77VaaG8uosbrDqa1VHWTcSdmWDxbLn/y:LQ0lsRpyCi/fH+7M77YoOrDX1l2xbLnq

    Score
    10/10
    guloaderdownloader

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      b8992e497d57001ddf100f9c397fcef5

    • SHA1

      e26ddf101a2ec5027975d2909306457c6f61cfbd

    • SHA256

      98bcd1dd88642f4dd36a300c76ebb1ddfbbbc5bfc7e3b6d7435dc6d6e030c13b

    • SHA512

      8823b1904dccfaf031068102cb1def7958a057f49ff369f0e061f1b4db2090021aa620bb8442a2a6ac9355bb74ee54371dc2599c20dc723755a46ede81533a3c

    • SSDEEP

      192:PPtkumJX7zB22kGwfy0mtVgkCPOs81un:E702k5qpds8Qn

    Score
    3/10
    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks