Overview

overview

10

Static

static

10

2026-06-28...at.exe

windows10-2004-x64

9

2026-06-28...at.exe

windows11-ltsc_2024-x64

9

Sharing

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General

  • Target
    2026-06-28_d5a94e3caac35322a8c0831157ca381b_akira_quasar-rat
  • Size 11.2MB
  • Sample260630-rfwtxagy9n
  • SHA256 1fb64daa3ce41814e58df33e7a81aff1e21c1401655585bd85e8f26b36ced8a7
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasionupx

Malware Config

Targets

    • Target
      2026-06-28_d5a94e3caac35322a8c0831157ca381b_akira_quasar-rat
    • Size 11.2MB
    • SHA256 1fb64daa3ce41814e58df33e7a81aff1e21c1401655585bd85e8f26b36ced8a7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasionupx

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      defense_evasion

    • Looks for VirtualBox Guest Additions in registry

      defense_evasion

    • UPX dump on OEP (original entry point)

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks