Overview

overview

10

Static

static

10

2026-10-01...ar.exe

windows10-2004-x64

9

2026-10-01...ar.exe

windows11-ltsc_2024-x64

9

Analysis

  • max time kernel
    14s
  • max time network
    126s
  • 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, 04:26

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General

  • Target
    2026-10-01_bb8bbcd3be003f7e79b34f7db5747428_akira_amadey_cobalt-strike_elex_icedid_ipamor_njrat_remcos_rhadamanthys_vidar.exe
  • Size 6.5MB
  • Sample261002-e2v4aavbmb
  • SHA256 39a06f062258c45637526103c4bac4c36be5accc1d631edf55ebf5f094194a4a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
discoverypersistence

Malware Config

Signatures

  • Detects executables packed with ASPack 6 IoCs
  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 6 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 2 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

    discovery
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-01_bb8bbcd3be003f7e79b34f7db5747428_akira_amadey_cobalt-strike_elex_icedid_ipamor_njrat_remcos_rhadamanthys_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-01_bb8bbcd3be003f7e79b34f7db5747428_akira_amadey_cobalt-strike_elex_icedid_ipamor_njrat_remcos_rhadamanthys_vidar.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4188
    • C:\WINDOWS\MSWDM.EXE
      "C:\WINDOWS\MSWDM.EXE"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Enumerates connected drives
      • Reads the TCP/IP host and domain name from the registry
      • System Location Discovery: System Language Discovery
      PID:2392
    • C:\WINDOWS\MSWDM.EXE
      -r!C:\Windows\devF47D.tmp!C:\Users\Admin\AppData\Local\Temp\2026-10-01_bb8bbcd3be003f7e79b34f7db5747428_akira_amadey_cobalt-strike_elex_icedid_ipamor_njrat_remcos_rhadamanthys_vidar.exe! !
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3364
      • C:\Users\Admin\AppData\Local\Temp\2026-10-01_BB8BBCD3BE003F7E79B34F7DB5747428_AKIRA_AMADEY_COBALT-STRIKE_ELEX_ICEDID_IPAMOR_NJRAT_REMCOS_RHADAMANTHYS_VIDAR.EXE
        3⤵
        • Executes dropped EXE
        • Modifies registry class
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        PID:5340
  • C:\Windows\MSWDM.EXE
    MSWDM.EXE
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Enumerates connected drives
    • Reads the TCP/IP host and domain name from the registry
    • System Location Discovery: System Language Discovery
    PID:5508

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        MSWDM.EXE
        • Path C:\Windows\MSWDM.EXE
        • Size 5.7MB
        • SHA256 328cd9ac8330deaf06dbb90cd0bad569ed7efa04cd6c6edbcedc9a8d472a252f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        devF47D.tmp
        • Path C:\Windows\devF47D.tmp
        • Size 847KB
        • SHA256 e81b44ee7381ae3b630488b6fb7e3d9ffbdd9ac3032181d4ccaaff3409b57316
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/2392-15-0x0000000000400000-0x0000000000414000-memory.dmp
        Download

        memory/3364-16-0x0000000000400000-0x0000000000414000-memory.dmp
        Download

        memory/4188-0-0x0000000000400000-0x0000000000414000-memory.dmp
        Download

        memory/4188-10-0x0000000000400000-0x0000000000414000-memory.dmp
        Download

        memory/5508-14-0x0000000000400000-0x0000000000414000-memory.dmp
        Download