Analysis

  • max time kernel
    148s
  • max time network
    127s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    02/10/2026, 06:49

General

  • Target
    2026-10-01_a666a2f528c3869549330d389dc95e42_akira_amadey_cobalt-strike_elex_icedid_njrat_vidar_wannacry.exe
  • Size 5.1MB
  • Sample261002-hld2lsty9n
  • SHA256 e76a2cc6649f1bc50410783d37e581a9767d554c23d6e27ae434c2943f0f28d5
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 64 IoCs
  • UPX packed file 5 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\2026-10-01_a666a2f528c3869549330d389dc95e42_akira_amadey_cobalt-strike_elex_icedid_njrat_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-01_a666a2f528c3869549330d389dc95e42_akira_amadey_cobalt-strike_elex_icedid_njrat_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:2764

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        7zFM.exe-

        • Path C:\Program Files\7-Zip\7zFM.exe-
        • Size 6.1MB
        • SHA256 148e3314bc94e81b0022849ecf21cb50e6c43574362b4bf787a2d59031160449
        • MD5 SHA1 SHA512 SSDEEP TLSH

        OutRegister.exe-

        • Path C:\Users\Admin\Downloads\OutRegister.exe-
        • Size 5.6MB
        • SHA256 cfa9b3c6a83740a59a3f2a1cf78728a2000bbffff1987157127d3005de0c8bd1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/2764-0-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/2764-623-0x0000000000400000-0x0000000000420000-memory.dmp

        memory/2764-2915-0x0000000000400000-0x0000000000420000-memory.dmp