Analysis

  • max time kernel
    148s
  • max time network
    123s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    10/08/2026, 17:20

General

  • Target
    2026-08-10_70ddaaabf6229d4179cb65e92c51c8f3_cloudeye_coinminer_darpapox_elex_hijackloader_jaku_nymaim_rhadamanthys_wannacry.exe
  • Size 1.9MB
  • Sample260810-vwfpeatfld
  • SHA256 e254b0b8ac331018a0b99fcc3305000e9d0829a685a6b8f0e1901d97e46f71c4
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 5 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • 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.

  • System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

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

  • NSIS installer 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-10_70ddaaabf6229d4179cb65e92c51c8f3_cloudeye_coinminer_darpapox_elex_hijackloader_jaku_nymaim_rhadamanthys_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-10_70ddaaabf6229d4179cb65e92c51c8f3_cloudeye_coinminer_darpapox_elex_hijackloader_jaku_nymaim_rhadamanthys_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3872
    • C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4872
      • C:\Users\Admin\AppData\Local\Temp\@AE2C36.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\@AE2C36.tmp.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:5740
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat" "
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4560
          • C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
            "C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe"
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:1008
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:5436
              • C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
                "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 1008
                7⤵
                • Executes dropped EXE
                • Adds Run key to start application
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of WriteProcessMemory
                PID:3068
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat" "
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:1916
                  • C:\Users\Admin\AppData\Local\Temp\wtmps.exe
                    "C:\Users\Admin\AppData\Local\Temp\wtmps.exe"
                    9⤵
                    • Executes dropped EXE
                    • Drops file in System32 directory
                    • System Location Discovery: System Language Discovery
                    • Suspicious use of WriteProcessMemory
                    PID:4704
                    • C:\Windows\SysWOW64\mscaps.exe
                      "C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe
                      10⤵
                      • Executes dropped EXE
                      PID:5556
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
          4⤵
          • Executes a command shell one-liner
          • System Location Discovery: System Language Discovery
          PID:300
      • C:\Users\Admin\AppData\Local\Temp\2026-08-10_70ddaaabf6229d4179cb65e92c51c8f3_cloudeye_coinminer_darpapox_elex_hijackloader_jaku_nymaim_rhadamanthys_wannacry.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-08-10_70ddaaabf6229d4179cb65e92c51c8f3_cloudeye_coinminer_darpapox_elex_hijackloader_jaku_nymaim_rhadamanthys_wannacry.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4444
        • C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
          "C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
          4⤵
          • Deletes itself
          • Executes dropped EXE
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          PID:1248
  • C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe"
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:4836

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        2026-08-10_70ddaaabf6229d4179cb65e92c51c8f3_cloudeye_coinminer_darpapox_elex_hijackloader_jaku_nymaim_rhadamanthys_wannacry.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-08-10_70ddaaabf6229d4179cb65e92c51c8f3_cloudeye_coinminer_darpapox_elex_hijackloader_jaku_nymaim_rhadamanthys_wannacry.exe
        • Size 199KB
        • SHA256 7492192dfea6f5ca4130c2a94362b50c99a532a26b0a3f2019634d4187af23db
        • MD5 SHA1 SHA512 SSDEEP TLSH

        41E1.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\41E1.tmp
        • Size 406B
        • SHA256 27e678bf5dc82219d6edd744f0b82567a26e40f8a9dcd6487205e13058e3ed1f
        • MD5 SHA1 SHA512 TLSH

        @AE2C36.tmp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\@AE2C36.tmp.exe
        • Size 1.7MB
        • SHA256 b3ec29559f427f133f00d3bf4486d721966749a8fa3d37c680bbae24754ad240
        • MD5 SHA1 SHA512 SSDEEP TLSH

        System.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsi3040.tmp\System.dll
        • Size 11KB
        • SHA256 44e5dfd551b38e886214bd6b9c8ee913c4c4d1f085a6575d97c3e892b925da82
        • MD5 SHA1 SHA512 SSDEEP TLSH

        UserInfo.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsi3040.tmp\UserInfo.dll
        • Size 4KB
        • SHA256 401f1a02000ff7cf9853d964dcba77e6f0fa8e57256b11ed3c01171d7a97388a
        • MD5 SHA1 SHA512 TLSH

        linker.dll

        • Path C:\Users\Admin\AppData\Local\Temp\nsi3040.tmp\linker.dll
        • Size 6KB
        • SHA256 ed58d0eea00503c73321188111a89d6c256ba1169c75ea6f8e655b2a9df8fa95
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tmp316A.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp316A.tmp
        • Size 779B
        • SHA256 211ba45884cd2dc11fada38b4a8c97d8278a5fe878ec63f8f6da436f473ac3c5
        • MD5 SHA1 SHA512 TLSH

        tmp3455.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp3455.tmp
        • Size 1.0MB
        • SHA256 07ffcde2097d0af67464907fec6a4079b92da11583013bae7d3313fa32312fe8
        • MD5 SHA1 SHA512 SSDEEP

        tmp3465.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp3465.tmp
        • Size 229KB
        • SHA256 70a392389aecd0f58251e72c3fd7e9159f481061d14209ff8708a0fd9ff584dc
        • MD5 SHA1 SHA512 SSDEEP

        tmp3485.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp3485.tmp
        • Size 120KB
        • SHA256 01631353726dc51bcea311dbc012572cf96775e516b1c79a2de572ef15954b7a
        • MD5 SHA1 SHA512 SSDEEP

        tmp3496.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp3496.tmp
        • Size 126KB
        • SHA256 ae5697f849fa48db6d3d13455c224fcf6ceb0602a1e8ac443e211dd0f32d50f4
        • MD5 SHA1 SHA512 SSDEEP

        tmp34A7.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp34A7.tmp
        • Size 89KB
        • SHA256 63149ad45db380f5dd15f65d9ceb2611d53a0a66e022483bee4ce2ff7d2610e2
        • MD5 SHA1 SHA512 SSDEEP

        tmp34B7.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp34B7.tmp
        • Size 99KB
        • SHA256 5ec8093ef5939d1abce1c576097b584fb600b94ad767c1da897f7cb7f0063d26
        • MD5 SHA1 SHA512 SSDEEP

        tmp34C8.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp34C8.tmp
        • Size 172KB
        • SHA256 27c945ccb84aa024f1f063701327e829a7ef3a7ede4a43b2febbb1dddbdf8740
        • MD5 SHA1 SHA512 SSDEEP

        tmp34D9.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp34D9.tmp
        • Size 276KB
        • SHA256 d2fa6f9686386a92253a9c5ea25ace702a111483540b60c1300789235cea7fdc
        • MD5 SHA1 SHA512 SSDEEP

        wtmps.exe

        • Path C:\Users\Admin\AppData\Local\Temp\wtmps.exe
        • Size 276KB
        • SHA256 3b20c853d4ca23240cd338b8cab16f1027c540ddfe9c4ffdca1624d2f923b373
        • MD5 SHA1 SHA512 SSDEEP TLSH

        launch.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
        • Size 172KB
        • SHA256 6a7093440420306cf7de53421a67af8a1094771e0aab9535acbd748d08ed766c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        WdExt.exe

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
        • Size 1.7MB
        • SHA256 08ed102f3cb637f25f8a8dc8cf1c8493177a690b1816d1a48a872041569e3ec1
        • MD5 SHA1 SHA512 SSDEEP TLSH

        Admin0.bat

        • Path C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat
        • Size 129B
        • SHA256 b3c704b1a728004fc5e25899d72930a7466d7628dd6ddd795b3000897dfa4020
        • MD5 SHA1 SHA512 TLSH

        Admin1.bat

        • Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
        • Size 196B
        • SHA256 7b66297fa138e838462420cc5748f889dc3d64fe74bc883ba98f496aeb7eb698
        • MD5 SHA1 SHA512 TLSH

        Admin1.bat

        • Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
        • Size 126B
        • SHA256 f69e9003c446fb8cb72b48606b24f398d6a4ea2b3b4b7b9559ed57434d875b04
        • MD5 SHA1 SHA512 TLSH

        Admin2.bat

        • Path C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat
        • Size 102B
        • SHA256 4e7d460b8dc9f2c01b4c5a16fb956aced10127bc940e8039a80c6455901ea1f0
        • MD5 SHA1 SHA512 TLSH

        mydll.dll

        • Path C:\Users\Admin\AppData\Roaming\Temp\mydll.dll
        • Size 382KB
        • SHA256 f0a24c3d4e5f5948dd84a9db1206e07b904c6c12ff9e20de2a2ad7d6b04c6946
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mscaps.exe

        • Path C:\Windows\SysWOW64\mscaps.exe
        • Size 200KB
        • SHA256 2c4c9ec8e9291ba5c73f641af2e0c3e1bbd257ac40d9fb9d3faab7cebc978905
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/5740-19-0x0000000010000000-0x0000000010015000-memory.dmp