Analysis

  • max time kernel
    148s
  • max time network
    115s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    01/08/2026, 21:28

General

  • Target
    2026-08-01_47918d7d2c2d3e6d6ad7b10d3feee0a1_amadey_cobalt-strike_elex_vidar_wannacry.exe
  • Size 2.8MB
  • Sample260801-1blmtax1cs
  • SHA256 bbc5f30819aa482041de91fb267f47ad2b77d29def7d0f9a034b26fc123872c6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 64 IoCs
  • UPX packed file 4 IoCs

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

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-01_47918d7d2c2d3e6d6ad7b10d3feee0a1_amadey_cobalt-strike_elex_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-01_47918d7d2c2d3e6d6ad7b10d3feee0a1_amadey_cobalt-strike_elex_vidar_wannacry.exe"
    1⤵
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    PID:4428

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        7zFM.exe-

        • Path C:\Program Files\7-Zip\7zFM.exe-
        • Size 3.8MB
        • SHA256 74301d38c128648e4aca44695d35190fa95638b1db2327e0297a894e04544f6a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/4428-0-0x0000000000400000-0x0000000000410000-memory.dmp

        memory/4428-845-0x0000000000400000-0x0000000000410000-memory.dmp

        memory/4428-2918-0x0000000000400000-0x0000000000410000-memory.dmp