Overview

overview

10

Static

static

10

2026-10-10...de.exe

windows10-2004-x64

10

2026-10-10...de.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloader_icedid_luca-stealer_njrat_vidar
  • Size 10.3MB
  • Sample261011-lq8cssg15s
  • SHA256 ce737702069ea7b0859a498fe1bc349ca27ae182a1481ccd3ded35dedcc346f9
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
fesberdiscoverypersistenceupxworm

Malware Config

Targets

    • Target
      2026-10-10_83349ef655ef1969af03e9dfff269155_amadey_cobalt-strike_darkgate_elex_glassworm_hijackloader_icedid_luca-stealer_njrat_vidar
    • Size 10.3MB
    • SHA256 ce737702069ea7b0859a498fe1bc349ca27ae182a1481ccd3ded35dedcc346f9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoveryfesberpersistenceupxworm

    • Detects Fesber payload

    • Family: Fesber

      Fesber is a Windows worm written in Delphi.

      wormfesber

    • Modifies WinLogon for persistence

      persistence

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks