Overview

overview

10

Static

static

10

2026-10-25..._s.exe

windows10-2004-x64

10

2026-10-25..._s.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    111s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    26/10/2026, 14:07

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General

  • Target
    2026-10-25_bce4d31682c2ef488a8330498e517534_amadey_coinminer_darkgate_elex_manuscrypt_rhadamanthys_s.exe
  • Size 2.5MB
  • Sample261026-rff4fsbc45
  • SHA256 a477de8cadaf2d150b4d5b84c7f8dd0875bfe67ded825b254d67af6c50ca43b2
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
darkhotelaptdiscoveryexecutionramsayframeworkpersistencerootkitspywareupx

Malware Config

Signatures

  • Family: Ramsay

    Ramsay is a cyber-espionage framework and spyware that collects documents from air-gapped networks.

    frameworkspywareramsay
  • Detects Ramsay payload 3 IoCs
    spywareaptdarkhotel
  • Detects the HideDriver kernel rootkit component of Ramsay 2 IoCs
    rootkitaptdarkhotel
  • Detects Reflective DLL injection artifacts 2 IoCs
  • Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) 2 IoCs
  • UPX dump on OEP (original entry point) 4 IoCs
  • Executes dropped EXE 8 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 48 IoCs

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

  • Drops file in System32 directory 8 IoCs
  • UPX packed file 4 IoCs

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

    upx
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 4 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

    execution
  • 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 11 IoCs

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

    discovery
  • Modifies data under HKEY_USERS 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-10-25_bce4d31682c2ef488a8330498e517534_amadey_coinminer_darkgate_elex_manuscrypt_rhadamanthys_s.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-10-25_bce4d31682c2ef488a8330498e517534_amadey_coinminer_darkgate_elex_manuscrypt_rhadamanthys_s.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4664
    • C:\Users\Admin\AppData\Local\Temp\dnaykjbujw.exe
      "C:\Users\Admin\AppData\Local\Temp\dnaykjbujw.exe" "C:\Users\Admin\AppData\Local\Temp\sxcwaqonpi.exe" "C:\Users\Admin\AppData\Local\Temp\2026-10-25_bce4d31682c2ef488a8330498e517534_amadey_coinminer_darkgate_elex_manuscrypt_rhadamanthys_s.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1332
      • C:\Users\Admin\AppData\Local\Temp\2026-10-25_bce4d31682c2ef488a8330498e517534_amadey_coinminer_darkgate_elex_manuscrypt_rhadamanthys_s.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-10-25_bce4d31682c2ef488a8330498e517534_amadey_coinminer_darkgate_elex_manuscrypt_rhadamanthys_s.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1820
        • C:\Users\Admin\AppData\Local\Temp\eidolon.exe
          "C:\Users\Admin\AppData\Local\Temp\eidolon.exe"
          4⤵
          • Executes dropped EXE
          • Drops file in System32 directory
          • Reads the TCP/IP host and domain name from the registry
          • System Location Discovery: System Language Discovery
          PID:5920
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Windows\temp\tttdelzzz.bat" "
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:5860
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Windows\temp\tttbrozzz.bat" "
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:5092
          • C:\Users\Admin\AppData\Local\Temp\2026-10-25_bce4d31682c2ef488a8330498e517534_amadey_coinminer_darkgate_elex_manuscrypt_rhadamanthys_s.exe
            "C:\Users\Admin\AppData\Local\Temp\2026-10-25_bce4d31682c2ef488a8330498e517534_amadey_coinminer_darkgate_elex_manuscrypt_rhadamanthys_s.exe"
            5⤵
            • Executes dropped EXE
            PID:620
          • C:\Users\Admin\AppData\Local\Temp\USBServers32.exe
            "C:\Users\Admin\AppData\Local\Temp\USBServers32.exe"
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:2496
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c reg add HKEY_CURRENT_USER\Software\Microsoft\windows\currentVersion\run /v USBServers32 /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\USBServers32.exe" /f
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:3836
              • C:\Windows\SysWOW64\reg.exe
                reg add HKEY_CURRENT_USER\Software\Microsoft\windows\currentVersion\run /v USBServers32 /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\USBServers32.exe" /f
                7⤵
                • Adds Run key to start application
                • System Location Discovery: System Language Discovery
                PID:3692
    • C:\Users\Admin\AppData\Local\Temp\pdlzemdjse.exe
      C:\Users\Admin\AppData\Local\Temp\pdlzemdjse.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4632
      • C:\Windows\System32\cmd.exe
        /c sc config msdtc obj= LocalSystem
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:5908
        • C:\Windows\system32\sc.exe
          sc config msdtc obj= LocalSystem
          4⤵
          • Launches sc.exe
          PID:2864
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\jXtGZFjw.bat"
        3⤵
        • Executes a command shell one-liner
        PID:2952
      • C:\Windows\System32\bindsvc.exe
        "C:\Windows\System32\bindsvc.exe"
        3⤵
        • Executes dropped EXE
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        PID:3400
  • C:\Windows\system32\SearchIndexer.exe
    C:\Windows\system32\SearchIndexer.exe /Embedding
    1⤵
    • Enumerates connected drives
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5456
    • C:\Windows\System32\SearchProtocolHost.exe
      "C:\Windows\System32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe1_ Global\UsGthrCtrlFltPipeMssGthrPipe1 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"
      2⤵
      • Modifies data under HKEY_USERS
      PID:5212
    • C:\Windows\System32\SearchProtocolHost.exe
      "C:\Windows\System32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe_S-1-5-21-4154726816-2055034831-2297277433-10002_ Global\UsGthrCtrlFltPipeMssGthrPipe_S-1-5-21-4154726816-2055034831-2297277433-10002 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon" "1"
      2⤵
        PID:4672
      • C:\Windows\System32\SearchFilterHost.exe
        "C:\Windows\System32\SearchFilterHost.exe" 836 3068 2952 820 {7FC3863B-7471-4B10-84E3-A5C2E0330618}
        2⤵
          PID:2812
        • C:\Windows\System32\SearchFilterHost.exe
          "C:\Windows\System32\SearchFilterHost.exe" 836 2916 2792 820 {06DC0F6A-A3E7-4365-A8E8-F674FE2E6361}
          2⤵
          • Modifies data under HKEY_USERS
          PID:1116
        • C:\Windows\System32\SearchProtocolHost.exe
          "C:\Windows\System32\SearchProtocolHost.exe" Global\UsGthrFltPipeMssGthrPipe3_ Global\UsGthrCtrlFltPipeMssGthrPipe3 1 -2147483646 "Software\Microsoft\Windows Search" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT; MS Search 4.0 Robot)" "C:\ProgramData\Microsoft\Search\Data\Temp\usgthrsvc" "DownLevelDaemon"
          2⤵
          • Modifies data under HKEY_USERS
          PID:5380
        • C:\Windows\System32\SearchFilterHost.exe
          "C:\Windows\System32\SearchFilterHost.exe" 836 2916 2792 820 {06DC0F6A-A3E7-4365-A8E8-F674FE2E6361}
          2⤵
            PID:3080
          • C:\Windows\System32\SearchFilterHost.exe
            "C:\Windows\System32\SearchFilterHost.exe" 836 3068 2952 820 {7FC3863B-7471-4B10-84E3-A5C2E0330618}
            2⤵
              PID:6112
          • C:\Users\Admin\AppData\Local\Temp\USBServers32.exe
            C:\Users\Admin\AppData\Local\Temp\USBServers32.exe
            1⤵
            • Executes dropped EXE
            PID:3684
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k GPSvcGroup
            1⤵
              PID:1412

            Network

                  MITRE ATT&CK Enterprise v16

                  Replay Monitor

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                  Downloads

                  Windows.db
                  • Path C:\ProgramData\Microsoft\Search\Data\Applications\Windows\Windows.db
                  • Size 1.0MB
                  • SHA256 03218306e9775022c4f4823bb0d0c4f4293423dea6fe24d7158534a105f5114a
                  • MD5 SHA1 SHA512 SSDEEP TLSH
                  Submit Download

                  Windows.db-wal
                  • Path C:\ProgramData\Microsoft\Search\Data\Applications\Windows\Windows.db-wal
                  • Size 1.5MB
                  • SHA256 dc3c1cd8096f406ea8bc4c4989d9ed8c627a7007f8b365e39bc6d59f2c30d940
                  • MD5 SHA1 SHA512 SSDEEP TLSH
                  Submit Download

                  USBServers32.exe
                  • Path C:\Users\Admin\AppData\Local\Temp\USBServers32.exe
                  • Size 54KB
                  • SHA256 8f53ab3cd172f685568e0cbb51eb7dfd2389a5fe6aaf47d0aa7d823253e673ee
                  • MD5 SHA1 SHA512 SSDEEP TLSH
                  Submit Download

                  dnaykjbujw.exe
                  • Path C:\Users\Admin\AppData\Local\Temp\dnaykjbujw.exe
                  • Size 51KB
                  • SHA256 c25d90168fc2026d8ed2a69c066bd5a7e11004c3899928a7db24cb7636fc4d9e
                  • MD5 SHA1 SHA512 SSDEEP TLSH
                  Submit Download

                  eidolon.exe
                  • Path C:\Users\Admin\AppData\Local\Temp\eidolon.exe
                  • Size 24KB
                  • SHA256 a1bf9bc23f97fee5a83ddcb3ba4d8fbbcc70fb2d871b325261be0ded72196fe9
                  • MD5 SHA1 SHA512 SSDEEP TLSH
                  Submit Download

                  jXtGZFjw.bat
                  • Path C:\Users\Admin\AppData\Local\Temp\jXtGZFjw.bat
                  • Size 196B
                  • SHA256 e51aaacaa7e781e3290165c496ea432a81287ca5ca1da716c1ab7a0515da6cb5
                  • MD5 SHA1 SHA512 TLSH
                  Submit Download

                  pdlzemdjse.exe
                  • Path C:\Users\Admin\AppData\Local\Temp\pdlzemdjse.exe
                  • Size 580KB
                  • SHA256 3ab288c47914e33cc61985e46502158400faa9d7187b55c19039b8795504a290
                  • MD5 SHA1 SHA512 SSDEEP TLSH
                  Submit Download

                  sxcwaqonpi.exe
                  • Path C:\Users\Admin\AppData\Local\Temp\sxcwaqonpi.exe
                  • Size 1.2MB
                  • SHA256 95d550327016dea4d420e0dc9383a2031f9dd968f1338c18060d852af230f45e
                  • MD5 SHA1 SHA512 SSDEEP TLSH
                  Submit Download

                  trnmg.sdb
                  • Path C:\Users\Admin\AppData\Roaming\Microsoft\UserSetting\trnmg.sdb
                  • Size 1KB
                  • SHA256 9408affac350fe9f331ea9b5824258947d89d8b76b02f3618ceb17721b29d449
                  • MD5 SHA1 SHA512 TLSH
                  Submit Download

                  bindsvc.exe
                  • Path C:\Windows\System32\bindsvc.exe
                  • Size 291KB
                  • SHA256 d032bdc64c9451bbb653b346c5bd6ac9f83a91edeb0155497f098c8d6182ddee
                  • MD5 SHA1 SHA512 SSDEEP TLSH
                  Submit Download

                  tttbrozzz.bat
                  • Path C:\Windows\Temp\tttbrozzz.bat
                  • Size 727B
                  • SHA256 3e4d536d8d5d3b21bc9e14f570d1c08d5ee33a4eb388db34523d423c3f13d368
                  • MD5 SHA1 SHA512 TLSH
                  Submit Download

                  tttdelzzz.bat
                  • Path C:\Windows\Temp\tttdelzzz.bat
                  • Size 399B
                  • SHA256 0505c871d87ad693c5c5ca03a9b8b8a0234e2dd4938193d52006ee31ad4b2402
                  • MD5 SHA1 SHA512 TLSH
                  Submit Download

                  Server32History.dat
                  • Path C:\Windows\temp\Server32History.dat
                  • Size 656KB
                  • SHA256 9329026e0feb889d73036012ec5d913ba0f45232f0cd06265b55aacde7e89726
                  • MD5 SHA1 SHA512 SSDEEP TLSH
                  Submit Download

                  memory/4632-16-0x0000000000EF0000-0x000000000106A000-memory.dmp
                  Download

                  memory/4632-61-0x0000000000EF0000-0x000000000106A000-memory.dmp
                  Download

                  memory/4632-71-0x0000000000EF0000-0x000000000106A000-memory.dmp
                  Download