Analysis

  • max time kernel
    164s
  • max time network
    132s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    07/09/2026, 07:34

General

  • Target
    2026-09-06_15ee0ef810ec7a11fc13acd875a307d1_amadey_elex_karagany_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe
  • Size 17.3MB
  • Sample260907-jd7vdsfe79
  • SHA256 b754f8b1684418e10e20d6038fdffc479184399c0871efb3490dfd3030bc1425
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • UPX dump on OEP (original entry point) 7 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 32 IoCs
  • Enumerates connected drives 3 TTPs 46 IoCs

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

  • UPX packed file 7 IoCs

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

  • Drops file in Program Files directory 44 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies data under HKEY_USERS 3 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-09-06_15ee0ef810ec7a11fc13acd875a307d1_amadey_elex_karagany_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-09-06_15ee0ef810ec7a11fc13acd875a307d1_amadey_elex_karagany_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2948
    • C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
      "C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe" __IRAOFF:1743730 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\2026-09-06_15ee0ef810ec7a11fc13acd875a307d1_amadey_elex_karagany_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe" "__IRCT:0" "__IRTSS:0" "__IRSID:S-1-5-21-552508041-2681165170-3229858294-1000"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2364
      • C:\Windows\SysWOW64\msiexec.exe
        "C:\Windows\SysWOW64\msiexec.exe" /i "C:\Program Files (x86)\Common Files\ARCoptixInstallers\ARClcX64\ARClc Setup - x64.msi"
        3⤵
        • Enumerates connected drives
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        PID:1292
      • C:\Program Files (x86)\Common Files\ARCoptixInstallers\ARClcX64\drivers\dpinst.exe
        "C:\Program Files (x86)\Common Files\ARCoptixInstallers\ARClcX64\drivers\dpinst.exe"
        3⤵
        • Executes dropped EXE
        PID:976
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Loads dropped DLL
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1348
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 017DC4399012F25D3DB086ADFB66019F C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:6092
    • C:\Windows\system32\srtasks.exe
      C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
      2⤵
        PID:4944
      • C:\Windows\syswow64\MsiExec.exe
        C:\Windows\syswow64\MsiExec.exe -Embedding EC9E5515A7921B6EBA53149654DF3416
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:3304
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
      • Checks SCSI registry key(s)
      PID:3064

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          ARClc Setup - x64.msi

          • Path C:\Program Files (x86)\Common Files\ARCoptixInstallers\ARClcX64\ARClc Setup - x64.msi
          • Size 13.4MB
          • SHA256 23e53e62c69a6c3aeb6efc9247d8ee4a3c557f90cb44189a054221fa599fcf83
          • MD5 SHA1 SHA512 SSDEEP TLSH

          dpinst.exe

          • Path C:\Program Files (x86)\Common Files\ARCoptixInstallers\ARClcX64\drivers\dpinst.exe
          • Size 663KB
          • SHA256 fbfaa16b6e1057fd05c30e5b18c455b3c694741ed602a0d98159e7805f496947
          • MD5 SHA1 SHA512 SSDEEP TLSH

          LC Driver Setup Log.txt

          • Path C:\Users\Admin\AppData\Local\Temp\LC Driver Setup Log.txt
          • Size 4KB
          • SHA256 88dbeead2faaa9b5a33d99de5243770f1d86fbd4f5ed904128c7e697f8607681
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSI961C.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\MSI961C.tmp
          • Size 221KB
          • SHA256 ba56a2fa13e5dae48b6d74a8fa40f2f44473b386e71ba1e7ec2ded90ad56bb8b
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSI96B9.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\MSI96B9.tmp
          • Size 506KB
          • SHA256 60d68dba51598aada8ca4a593829f00dc2a704444de72dffe79a7b9b6ac51964
          • MD5 SHA1 SHA512 SSDEEP TLSH

          irsetup.exe

          • Path C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\irsetup.exe
          • Size 1.3MB
          • SHA256 c63e64cba7e219316c729c80257a4fc0d53a8db611c7ccd5644e383a494341de
          • MD5 SHA1 SHA512 SSDEEP TLSH

          lua5.1.dll

          • Path C:\Users\Admin\AppData\Local\Temp\_ir_sf_temp_0\lua5.1.dll
          • Size 318KB
          • SHA256 f537713bbe56322189b5ca120537b25d380da267bac4b6a3fcafa62c1c8a0777
          • MD5 SHA1 SHA512 SSDEEP TLSH

          policy.12.0.NationalInstruments.NiLmClientDLL.dll

          • Path C:\Windows\assembly\tmp\57OYN3MI\policy.12.0.NationalInstruments.NiLmClientDLL.dll
          • Size 3KB
          • SHA256 43c0b349d0a62d80be45fcc4b0a737f971a503a44072c4edfe1f898bf81fb68f
          • MD5 SHA1 SHA512 TLSH

          NationalInstruments.MStudioCLM.dll

          • Path C:\Windows\assembly\tmp\63SH3R4A\NationalInstruments.MStudioCLM.dll
          • Size 4KB
          • SHA256 e767cc2171e076d1b976672162abf5004489711895999c43e979126d50ac1b2a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          policy.8.9.NationalInstruments.Common.Native.dll

          • Path C:\Windows\assembly\tmp\65Y8DGCX\policy.8.9.NationalInstruments.Common.Native.dll
          • Size 2KB
          • SHA256 7f2c3c6cf4532c367f0101214355181360bc8060dd60e448c084b1feff2e0bd0
          • MD5 SHA1 SHA512 TLSH

          policy.9.0.NationalInstruments.NiLmClientDLL.dll

          • Path C:\Windows\assembly\tmp\676TDKU4\policy.9.0.NationalInstruments.NiLmClientDLL.dll
          • Size 3KB
          • SHA256 34e303bc06db62d4238d3f5c1a39bf22a070a96d11a2a849e9c35c4372aa577f
          • MD5 SHA1 SHA512 TLSH

          XFNNFHXI

          • Path C:\Windows\assembly\tmp\6I182A8P\XFNNFHXI
          • Size 1KB
          • SHA256 6a189a54493070866038db82129c0aeb4fc6ad6e7b45291921e093f869087d23
          • MD5 SHA1 SHA512 TLSH

          policy.9.1.NationalInstruments.Common.dll

          • Path C:\Windows\assembly\tmp\6I182A8P\policy.9.1.NationalInstruments.Common.dll
          • Size 3KB
          • SHA256 a39cdb632f6e2668765aa96f9feab5b7be1e4ca5c6789e235e1a5c507e33569a
          • MD5 SHA1 SHA512 TLSH

          policy.9.1.NationalInstruments.Common.Native.dll

          • Path C:\Windows\assembly\tmp\7LW4I8F7\policy.9.1.NationalInstruments.Common.Native.dll
          • Size 2KB
          • SHA256 379c368a767397fad12de8b83c17f3d7f65bda26891f5a2e27aedf5774455aa9
          • MD5 SHA1 SHA512 TLSH

          NationalInstruments.NiLmClientDLL.dll

          • Path C:\Windows\assembly\tmp\7Z61Y2LN\NationalInstruments.NiLmClientDLL.dll
          • Size 29KB
          • SHA256 306870dcddfd7ae159c208f786a377fdef1a35f81a542a93a82c38595c4862d2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          policy.13.0.NationalInstruments.MStudioCLM.dll

          • Path C:\Windows\assembly\tmp\AGWHWENZ\policy.13.0.NationalInstruments.MStudioCLM.dll
          • Size 3KB
          • SHA256 e3c9fab6ab2251f5aca4a403b3b2725957e8584404546802f14fc5b1c1df350c
          • MD5 SHA1 SHA512 TLSH

          PDINB0EU

          • Path C:\Windows\assembly\tmp\COJULDCO\PDINB0EU
          • Size 1KB
          • SHA256 bd1fbb7006fc44cdd64c0544f9e385e6d84e3eb695e763888fddbbbc80656686
          • MD5 SHA1 SHA512 TLSH

          policy.9.0.NationalInstruments.Common.Native.dll

          • Path C:\Windows\assembly\tmp\COJULDCO\policy.9.0.NationalInstruments.Common.Native.dll
          • Size 2KB
          • SHA256 47147c8763368d29facfc7b5dc0e99beee8cfb83359a8df25105368196b8f410
          • MD5 SHA1 SHA512 TLSH

          policy.8.7.NationalInstruments.Common.Native.dll

          • Path C:\Windows\assembly\tmp\CPIN85XS\policy.8.7.NationalInstruments.Common.Native.dll
          • Size 2KB
          • SHA256 8157e75a0e8d7699c4fe1e9cbbc4b1e563f86a860b49cce76bf0be417bd2fbb9
          • MD5 SHA1 SHA512 TLSH

          policy.8.9.NationalInstruments.Common.dll

          • Path C:\Windows\assembly\tmp\E3HCYXQ0\policy.8.9.NationalInstruments.Common.dll
          • Size 3KB
          • SHA256 f7de745df7f5d10de833d865d625cca70ad5e56e5ee963c39460f9688efb64a2
          • MD5 SHA1 SHA512 TLSH

          policy.12.0.NationalInstruments.Common.dll

          • Path C:\Windows\assembly\tmp\GTC5OP61\policy.12.0.NationalInstruments.Common.dll
          • Size 3KB
          • SHA256 b53b14e3fe51dc2267f2ad39ae46079e23c88b98f81d41a046603bf9b48f9f1c
          • MD5 SHA1 SHA512 TLSH

          FP60KL2D

          • Path C:\Windows\assembly\tmp\HPDKOHTV\FP60KL2D
          • Size 817B
          • SHA256 ee7b70e21799ae5bb36a998bb87cad24eaeec0624774c1b68e50010c2ba57654
          • MD5 SHA1 SHA512 TLSH

          policy.13.0.NationalInstruments.NiLmClientDLL.dll

          • Path C:\Windows\assembly\tmp\HPDKOHTV\policy.13.0.NationalInstruments.NiLmClientDLL.dll
          • Size 3KB
          • SHA256 ac8e890f141800fc60b89c26eaf8b3e38abaabbecbcbf07ce6aadb714279e673
          • MD5 SHA1 SHA512 TLSH

          policy.9.1.NationalInstruments.NiLmClientDLL.dll

          • Path C:\Windows\assembly\tmp\IFFY3OH4\policy.9.1.NationalInstruments.NiLmClientDLL.dll
          • Size 3KB
          • SHA256 28c2e3cbedf6acb2174bf33cdf3c68f7a423bb558b588822e86f8454e06b9751
          • MD5 SHA1 SHA512 TLSH

          policy.8.7.NationalInstruments.Common.dll

          • Path C:\Windows\assembly\tmp\JDZJ5XOR\policy.8.7.NationalInstruments.Common.dll
          • Size 3KB
          • SHA256 f55a26fed13a598fa1f7c13bb1637fd4c5523c7d5de266fbab92f495ea9b9c7b
          • MD5 SHA1 SHA512 TLSH

          policy.12.0.NationalInstruments.MStudioCLM.dll

          • Path C:\Windows\assembly\tmp\M933M2GC\policy.12.0.NationalInstruments.MStudioCLM.dll
          • Size 3KB
          • SHA256 dbaa91f04098c6206e3411fd4698785bc4fb67d2c237cb01f31a8cebd6e546c3
          • MD5 SHA1 SHA512 TLSH

          policy.12.0.NationalInstruments.Common.Native.dll

          • Path C:\Windows\assembly\tmp\ND9AVFTR\policy.12.0.NationalInstruments.Common.Native.dll
          • Size 2KB
          • SHA256 eb2f9822e4a0c14123318a84c7bc411a4112a76b685fc208770a05e52d7ea583
          • MD5 SHA1 SHA512 TLSH

          policy.9.0.NationalInstruments.Common.dll

          • Path C:\Windows\assembly\tmp\OD0Q22RZ\policy.9.0.NationalInstruments.Common.dll
          • Size 3KB
          • SHA256 de132625f6455e6ce87d3eb5a021224f36522cd6f3dc7238f0971a468f8b72da
          • MD5 SHA1 SHA512 TLSH

          policy.13.0.NationalInstruments.Common.dll

          • Path C:\Windows\assembly\tmp\QZSOWU3O\policy.13.0.NationalInstruments.Common.dll
          • Size 3KB
          • SHA256 cf7e4354eb42310b07d23f14eff7b9966992c3a21e4f2e22e208b0ed94105e05
          • MD5 SHA1 SHA512 TLSH

          NationalInstruments.Common.Native.dll

          • Path C:\Windows\assembly\tmp\THY8PQ5T\NationalInstruments.Common.Native.dll
          • Size 77KB
          • SHA256 6497b14ca4cadde292766b6587c686c6714681a47134ef33c3a2bd43c31f9b0a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          NationalInstruments.Common.dll

          • Path C:\Windows\assembly\tmp\XW5L4ZQ3\NationalInstruments.Common.dll
          • Size 278KB
          • SHA256 bd91a16f8b9d4afb6a7e60d4c143c5c3ad4b90509e4e8e5ae9246300e0d70ce6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          policy.13.0.NationalInstruments.Common.Native.dll

          • Path C:\Windows\assembly\tmp\YAKUBU5Q\policy.13.0.NationalInstruments.Common.Native.dll
          • Size 2KB
          • SHA256 bcc658ab0236d8f68e6ea462a01654950d0b8e156b35bba893494ad7d2655651
          • MD5 SHA1 SHA512 TLSH

          metadata-2

          • Path \??\GLOBALROOT\Device\HarddiskVolumeShadowCopy2\System Volume Information\SPP\metadata-2
          • Size 26.1MB
          • SHA256 88c808cd44bbe471d2776e07c2496b8db951b7cb500c2759e930fadeb17f5ce6
          • MD5 SHA1 SHA512 SSDEEP TLSH

          {b5aa8ed7-99dd-4320-b8fc-e13d2f37b07c}_OnDiskSnapshotProp

          • Path \??\Volume{c61fbfff-0000-0000-0000-d08302000000}\System Volume Information\SPP\OnlineMetadataCache\{b5aa8ed7-99dd-4320-b8fc-e13d2f37b07c}_OnDiskSnapshotProp
          • Size 6KB
          • SHA256 48f3a7b2b406e58aa3f5412cd64d2fa1eb7470bab526a98343aa7db8d9ae3975
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/1348-258-0x0000020ADE540000-0x0000020ADE546000-memory.dmp

          memory/1348-144-0x0000020ADE0B0000-0x0000020ADE0B8000-memory.dmp

          memory/1348-208-0x0000020ADE180000-0x0000020ADE188000-memory.dmp

          memory/1348-241-0x0000020ADE520000-0x0000020ADE526000-memory.dmp

          memory/1348-248-0x0000020ADE530000-0x0000020ADE538000-memory.dmp

          memory/1348-202-0x0000020ADE5F0000-0x0000020ADE63C000-memory.dmp

          memory/1348-219-0x0000020ADE4B0000-0x0000020ADE4B6000-memory.dmp

          memory/1348-265-0x0000020ADE560000-0x0000020ADE568000-memory.dmp

          memory/1348-198-0x0000020ADE170000-0x0000020ADE178000-memory.dmp

          memory/1348-194-0x0000020ADE160000-0x0000020ADE168000-memory.dmp

          memory/1348-190-0x0000020ADE150000-0x0000020ADE158000-memory.dmp

          memory/1348-186-0x0000020ADE140000-0x0000020ADE148000-memory.dmp

          memory/1348-183-0x0000020ADE130000-0x0000020ADE136000-memory.dmp

          memory/1348-178-0x0000020ADE120000-0x0000020ADE128000-memory.dmp

          memory/1348-236-0x0000020ADE510000-0x0000020ADE51E000-memory.dmp

          memory/1348-175-0x0000020ADE110000-0x0000020ADE118000-memory.dmp

          memory/1348-214-0x0000000000A50000-0x0000000000A69000-memory.dmp

          memory/1348-168-0x0000020ADE0E0000-0x0000020ADE0E8000-memory.dmp

          memory/1348-158-0x0000020ADE0D0000-0x0000020ADE0D8000-memory.dmp

          memory/1348-150-0x0000020ADE0C0000-0x0000020ADE0C6000-memory.dmp

          memory/1348-358-0x0000020ADD4F0000-0x0000020ADDE94000-memory.dmp

          memory/1348-477-0x0000020ADD4F0000-0x0000020ADDE94000-memory.dmp

          memory/1348-172-0x0000020ADE100000-0x0000020ADE108000-memory.dmp

          memory/1348-231-0x0000020ADE4D0000-0x0000020ADE4D6000-memory.dmp

          memory/2364-94-0x0000000000400000-0x00000000007CD000-memory.dmp

          memory/2364-470-0x0000000000400000-0x00000000007CD000-memory.dmp

          memory/2364-93-0x0000000000400000-0x00000000007CD000-memory.dmp

          memory/2364-11-0x0000000000400000-0x00000000007CD000-memory.dmp

          memory/2364-140-0x0000000000400000-0x00000000007CD000-memory.dmp

          memory/2364-481-0x0000000000400000-0x00000000007CD000-memory.dmp