Overview

overview

10

Static

static

10

2026-06-04...ar.exe

windows10-2004-x64

9

2026-06-04...ar.exe

windows11-21h2-x64

9

Sharing

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General

  • Target
    2026-06-04_caaacbf64ec69b34d95e44d3b20f9124_cobalt-strike_conti_elex_hijackloader_vidar
  • Size 958KB
  • Sample260604-pa2f4ady7w
  • SHA256 f3668785d9727988fa39237ab5193053fb481c83c5e22fcd68ee8e1d2625e156
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
aspackv2discoverypersistencespywarestealer

Malware Config

Targets

    • Target
      2026-06-04_caaacbf64ec69b34d95e44d3b20f9124_cobalt-strike_conti_elex_hijackloader_vidar
    • Size 958KB
    • SHA256 f3668785d9727988fa39237ab5193053fb481c83c5e22fcd68ee8e1d2625e156
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    aspackv2discoverypersistencespywarestealer
    • Custom signature

      Detects executables packed with ASPack

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Adds Run key to start application

      persistence

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks