Overview

overview

10

Static

static

10

2026-06-04...ar.exe

windows10-2004-x64

10

2026-06-04...ar.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    2026-06-04_1ca4c9b85ea831f7b4ea937f29ca147c_icedid_vidar
  • Size 16.6MB
  • Sample260604-rxstkshv4k
  • SHA256 7339d428ad8197bc73d0040ebe7b7cb3f234d4cae247dea4e7314a9b4ede3a5c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
bruteratelbackdoorupx

Malware Config

Targets

    • Target
      2026-06-04_1ca4c9b85ea831f7b4ea937f29ca147c_icedid_vidar
    • Size 16.6MB
    • SHA256 7339d428ad8197bc73d0040ebe7b7cb3f234d4cae247dea4e7314a9b4ede3a5c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    backdoorbruteratelupx

    • Family: Brute Ratel C4

      A customized command and control framework for red teaming and adversary simulation.

      backdoorbruteratel

    • Deletes itself

    • Executes dropped EXE

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • UPX packed file

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

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks