Overview

overview

10

Static

static

3

PORUDZBENICA.exe

windows7-x64

7

PORUDZBENICA.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

    30102024_1716_29102024_PORUDZBENICA.7z

  • Size

    758KB

  • Sample

    241030-vtlgwawrg1

  • MD5

    f934864314045889d45af8bd9401a292

  • SHA1

    acb38c8a899ec1905d664ce10993d39b1215a32d

  • SHA256

    db9d7fa72ddabfa9e6998ad24073c8a72f2188cf13115a4cca48a93267f35105

  • SHA512

    3d974df42da12a1d7f42e03b822db44cf2f29ffe99a04ae410ef611817387c4df7a3501a61a41c36db86b1252dec1d407abcdf30a9bd70aa0e551bd5745df61f

  • SSDEEP

    12288:FmoRB/YM85DdY2zjK1Q4JMvs3ERuzmw/E/Z4OykJCOwStCMTjpSbZ1VC:IegM85hJld0V/E/jyCxwStCMTjpSZ1A

Score
10/10
guloaderdiscoverydownloader

Malware Config

Targets

    • Target

      PORUDZBENICA.exe

    • Size

      820KB

    • MD5

      5854b91e3d1ef91530f96c70c8425106

    • SHA1

      f6739b8f7d97012d8d21f94ef0116b860b120b9c

    • SHA256

      5fb792bb1793ff9314b4a3a4d3f8e267f9b833ae9467b42f0bd7df012de5d0f0

    • SHA512

      1fb6e0cf17dfef6945b11fc4d5faed2a926826b64be1a76add384dc51fcd1f0c76bb8e722bcc32e2b5d0d43e807132762048e48b8fdaf42def346b53dbd685d5

    • SSDEEP

      24576:TG+yYqTgm8Lt7VUD7LE8oy9jRKta3uja581CV:66eJKUD7L7o/aT

    Score
    10/10
    discoveryguloaderdownloader

    • Guloader family

      guloader

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

      downloaderguloader

    • Loads dropped DLL

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

    • Target

      $PLUGINSDIR/System.dll

    • Size

      12KB

    • MD5

      192639861e3dc2dc5c08bb8f8c7260d5

    • SHA1

      58d30e460609e22fa0098bc27d928b689ef9af78

    • SHA256

      23d618a0293c78ce00f7c6e6dd8b8923621da7dd1f63a070163ef4c0ec3033d6

    • SHA512

      6e573d8b2ef6ed719e271fd0b2fd9cd451f61fc9a9459330108d6d7a65a0f64016303318cad787aa1d5334ba670d8f1c7c13074e1be550b4a316963ecc465cdc

    • SSDEEP

      192:ljHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZqE0QPi:R/Qlt7wiij/lMRv/9V4bfr

    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Tasks