Overview

overview

10

Static

static

3

Sekundviserens.exe

windows7-x64

10

Sekundviserens.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

    18acc99f711083610f9ad1059be356fe0188b466ef6f7f23517d230a95799a2d.z

  • Size

    1.1MB

  • Sample

    250222-c5kqlsyjx9

  • MD5

    1168117ecf913109e3e907d6b19540c2

  • SHA1

    2321f33cfbc240a97057f60cad0f8d885c12582c

  • SHA256

    18acc99f711083610f9ad1059be356fe0188b466ef6f7f23517d230a95799a2d

  • SHA512

    e03c8b7b3558b5aefe8a597c7a0ab847f302fb895d76e94d74beafc3d96147cd8cff1a75e1edb60e10f7d63b2105c506dc4cc5509f9d83667d409a7c7f90e81e

  • SSDEEP

    24576:PTo2Hu+okmZ5/khhhYaL2uHYPmL0D8L3ZLzYEjld:T438FZHHhADCBld

Score
10/10
guloaderdiscoverydownloader

Malware Config

Targets

    • Target

      Sekundviserens.exe

    • Size

      1.1MB

    • MD5

      1db36662aaa8e2c20378a0da8fc4fed7

    • SHA1

      02d3a8f945f251b427171c896090c463ecf8a4f1

    • SHA256

      4ce6092bd6813374d5594601c3ab2f4c9c6c53a26ff3f090964ad20eb5ef063c

    • SHA512

      602f22c7af0081fc99c1deec50c2df66af8230ec364432b17164d3389f48e9f15d711425514e5c524948ae9fb5fee53e072a5deec402bf51b354939d969301e1

    • SSDEEP

      24576:8msJxuULEHaYfeJY0CFsjq5c3SddFDykNTwdQG9ikW:QGl5kSdzDPwZi7

    Score
    10/10
    guloaderdiscoverydownloader

    • Guloader family

      guloader

    • 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

    behavioral1behavioral2

    • Target

      $PLUGINSDIR/System.dll

    • Size

      11KB

    • MD5

      ee260c45e97b62a5e42f17460d406068

    • SHA1

      df35f6300a03c4d3d3bd69752574426296b78695

    • SHA256

      e94a1f7bcd7e0d532b660d0af468eb3321536c3efdca265e61f9ec174b1aef27

    • SHA512

      a98f350d17c9057f33e5847462a87d59cbf2aaeda7f6299b0d49bb455e484ce4660c12d2eb8c4a0d21df523e729222bbd6c820bf25b081bc7478152515b414b3

    • SSDEEP

      192:eF24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35Ol9Sl:h8QIl975eXqlWBrz7YLOl9

    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks