Overview

overview

10

Static

static

3

9d118e57cb...8b.exe

windows7-x64

7

9d118e57cb...8b.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

    9d118e57cb67114168ba111349bea057a3263dde14b3ad71c2a5c26a0b2ee28b

  • Size

    716KB

  • Sample

    241117-b3al7ayckk

  • MD5

    63ce02a569206d96b1e6a611b4d756e2

  • SHA1

    de89c101d0b1701daa00048bc54bed319e0f535f

  • SHA256

    9d118e57cb67114168ba111349bea057a3263dde14b3ad71c2a5c26a0b2ee28b

  • SHA512

    ad694430085fa9c7104bc12b8fdb6c0f93cc4cb968d6c0f93b719258f2bb70166d57f39a893ad9f52386690473760131e402e2928c09496407849ab0976251f1

  • SSDEEP

    12288:7rgjBLiIK2WVy/YqpuL9uOUqTHF3WORPvJ2ugcYEjMwcT/hXmmwMRzcLSIHMqX:70jBiIK2R/5puhuTqbFNpnVMwkXjZcWi

Score
10/10
guloaderdiscoverydownloader

Malware Config

Targets

    • Target

      9d118e57cb67114168ba111349bea057a3263dde14b3ad71c2a5c26a0b2ee28b

    • Size

      716KB

    • MD5

      63ce02a569206d96b1e6a611b4d756e2

    • SHA1

      de89c101d0b1701daa00048bc54bed319e0f535f

    • SHA256

      9d118e57cb67114168ba111349bea057a3263dde14b3ad71c2a5c26a0b2ee28b

    • SHA512

      ad694430085fa9c7104bc12b8fdb6c0f93cc4cb968d6c0f93b719258f2bb70166d57f39a893ad9f52386690473760131e402e2928c09496407849ab0976251f1

    • SSDEEP

      12288:7rgjBLiIK2WVy/YqpuL9uOUqTHF3WORPvJ2ugcYEjMwcT/hXmmwMRzcLSIHMqX:70jBiIK2R/5puhuTqbFNpnVMwkXjZcWi

    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