Overview

overview

10

Static

static

3

ca59e14180...66.exe

windows7-x64

7

ca59e14180...66.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

    ca59e14180c4b88c328f4704724a32c82295a9324bcbb9bf146a895f2f8eaa66

  • Size

    717KB

  • Sample

    241117-l9f3nawrez

  • MD5

    880321afc15e4ba38ce4c6c4e0a512e4

  • SHA1

    b3b15390ccc25cf74df2aea1a20269e06b54a6d7

  • SHA256

    ca59e14180c4b88c328f4704724a32c82295a9324bcbb9bf146a895f2f8eaa66

  • SHA512

    4939777bc3b5ea2968df32a32eb47a7a168c531a2d2c7ae40a9c3bd6c2758f59042ba51a9d8a870be881b673385dff97164ac27a901d748f413c71bb824e24fe

  • SSDEEP

    12288:irgjBLiIK2WVy/YqpuSKSKl/oSRHW2ugcYdUsr5aoWy8ihXmmwMRzcLSIHB:i0jBiIK2R/5puSsJoSknqUO5DXjZcWIh

Score
10/10
guloaderdiscoverydownloader

Malware Config

Targets

    • Target

      ca59e14180c4b88c328f4704724a32c82295a9324bcbb9bf146a895f2f8eaa66

    • Size

      717KB

    • MD5

      880321afc15e4ba38ce4c6c4e0a512e4

    • SHA1

      b3b15390ccc25cf74df2aea1a20269e06b54a6d7

    • SHA256

      ca59e14180c4b88c328f4704724a32c82295a9324bcbb9bf146a895f2f8eaa66

    • SHA512

      4939777bc3b5ea2968df32a32eb47a7a168c531a2d2c7ae40a9c3bd6c2758f59042ba51a9d8a870be881b673385dff97164ac27a901d748f413c71bb824e24fe

    • SSDEEP

      12288:irgjBLiIK2WVy/YqpuSKSKl/oSRHW2ugcYdUsr5aoWy8ihXmmwMRzcLSIHB:i0jBiIK2R/5puSsJoSknqUO5DXjZcWIh

    Score
    10/10
    discoveryguloaderdownloader

    • 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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      dd87a973e01c5d9f8e0fcc81a0af7c7a

    • SHA1

      c9206ced48d1e5bc648b1d0f54cccc18bf643a14

    • SHA256

      7fb0f8d452fefaac789986b933df050f3d3e4feb8a8d9944ada995f572dcdca1

    • SHA512

      4910b39b1a99622ac8b3c42f173bbe7035ac2f8d40c946468e7db7e2868a2da81ea94da453857f06f39957dd690c7f1ba498936a7aaa0039975e472376f92e8f

    • SSDEEP

      192:VFiQJ77pJp17C8F1A5xjGNxrgFOgb7lrT/993:97pJp48F2exrg5F/9

    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks