Overview

overview

10

Static

static

3

3f47e25ea6...ac.exe

windows10-2004-x64

10

3f47e25ea6...ac.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    3f47e25ea607cbfb7138a562fddbb6e970385800e80be6b35dead700411430ac
  • Size 1.0MB
  • Sample260802-tklwlsstby
  • SHA256 3f47e25ea607cbfb7138a562fddbb6e970385800e80be6b35dead700411430ac
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
killmbradwarebootkitdiscoverypersistencespywaretrojanwiper

Malware Config

Targets

    • Target
      3f47e25ea607cbfb7138a562fddbb6e970385800e80be6b35dead700411430ac
    • Size 1.0MB
    • SHA256 3f47e25ea607cbfb7138a562fddbb6e970385800e80be6b35dead700411430ac
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    adwarebootkitdiscoverykillmbrpersistencespywaretrojanwiper

    • Detects KillMBR

    • Family: KillMBR

      KillMBR is a trojan that attempts to overwrite the Master Boot Record.

      wipertrojankillmbr

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

      bootkitpersistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks