Overview

overview

10

Static

static

10

2026-10-11...ar.exe

windows10-2004-x64

10

2026-10-11...ar.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    2026-10-11_1c04c9873dd5e46f2c62fb2085bf7f3b_amadey_elex_hijackloader_icedid_luca-stealer_njrat_stop_vidar
  • Size 1.9MB
  • Sample261013-dvdd8aws4q
  • SHA256 490b1bde10c6198c211ad7cffced88bd73d065711c8583e94e1ad3a1834b96aa
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
fesberdiscoverypersistenceupxworm

Malware Config

Targets

    • Target
      2026-10-11_1c04c9873dd5e46f2c62fb2085bf7f3b_amadey_elex_hijackloader_icedid_luca-stealer_njrat_stop_vidar
    • Size 1.9MB
    • SHA256 490b1bde10c6198c211ad7cffced88bd73d065711c8583e94e1ad3a1834b96aa
    • 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