Resubmissions

11/07/2026, 21:08

260711-zy5tjacw6x3

09/07/2026, 11:41

260709-ntewrshv8p8

08/07/2026, 23:05

260708-222mdsat6q10

08/07/2026, 22:50

260708-2r7qnaat4m10

08/07/2026, 22:43

260708-2np2faas9n10

08/07/2026, 22:37

260708-2kbdwaas3k10

General

  • Target
    Qwen_python_20260708_kf1b3ha86.py
  • Size 8KB
  • Sample260708-222mdsat6q
  • SHA256 103fbed2a4251be2765afb28e665c98c7886eca51e4b52357cd96a464ec7961d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Qwen_python_20260708_kf1b3ha86.py
    • Size 8KB
    • SHA256 103fbed2a4251be2765afb28e665c98c7886eca51e4b52357cd96a464ec7961d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects KillMBR

    • Family: KillMBR

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

    • Executes dropped EXE

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Drops desktop.ini file(s)

    • Writes to the Master Boot Record (MBR)

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks