Overview

overview

10

Static

static

10

2026-11-01...ry.exe

windows10-2004-x64

10

2026-11-01...ry.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-11-01_47101661c7f3c37637fac879ece6c36a_amadey_elex_hijackloader_icedid_luca-stealer_njrat_stop_vidar_wannacry
  • Size 2.8MB
  • Sample261103-3cshvsbf92
  • SHA256 6afb2a6c22491e583b791564737309a2343c8d52db2f68c546eec82c7165141b
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
fesberdiscoverypersistenceupxworm

Malware Config

Targets

    • Target
      2026-11-01_47101661c7f3c37637fac879ece6c36a_amadey_elex_hijackloader_icedid_luca-stealer_njrat_stop_vidar_wannacry
    • Size 2.8MB
    • SHA256 6afb2a6c22491e583b791564737309a2343c8d52db2f68c546eec82c7165141b
    • 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