Overview

overview

7

Static

static

3

2026-04-21...ry.exe

windows10-2004-x64

7

2026-04-21...ry.exe

windows11-21h2-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    21/04/2026, 09:39

Sharing

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General

  • Target
    2026-04-21_07754f99eb2cb930a9974a9567345413_coinminer_darpapox_elex_nymaim_rhadamanthys_wannacry.exe
  • Size 2.8MB
  • Sample260421-lmt11aez91
  • SHA256 fa68bde5de649e879743158e983fccc10b94fccb5aaa0d168f07d6e5089d7efa
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
discoverypersistenceransomware

Malware Config

Signatures

  • Executes dropped EXE 11 IoCs
  • Loads dropped DLL 18 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 26 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 16 IoCs

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

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

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

  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious use of AdjustPrivilegeToken 11 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs
  • Uses Volume Shadow Copy service COM API

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

    ransomware

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-21_07754f99eb2cb930a9974a9567345413_coinminer_darpapox_elex_nymaim_rhadamanthys_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-21_07754f99eb2cb930a9974a9567345413_coinminer_darpapox_elex_nymaim_rhadamanthys_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1372
    • C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4264
      • C:\Users\Admin\AppData\Local\Temp\@AEF6F3.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\@AEF6F3.tmp.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:4920
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin0.bat" "
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:3036
          • 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:4084
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
              6⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:3312
              • C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
                "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 4084
                7⤵
                • Executes dropped EXE
                • Adds Run key to start application
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of WriteProcessMemory
                PID:4052
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat" "
                  8⤵
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:2076
                  • 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:664
                    • C:\Windows\SysWOW64\mscaps.exe
                      "C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe
                      10⤵
                      • Executes dropped EXE
                      PID:4468
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
          4⤵
          • System Location Discovery: System Language Discovery
          PID:5292
      • C:\Users\Admin\AppData\Local\Temp\2026-04-21_07754f99eb2cb930a9974a9567345413_coinminer_darpapox_elex_nymaim_rhadamanthys_wannacry.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-04-21_07754f99eb2cb930a9974a9567345413_coinminer_darpapox_elex_nymaim_rhadamanthys_wannacry.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:5108
        • C:\Users\Admin\AppData\Local\Temp\pftF994~tmp\Disk1\Setup.exe
          "C:\Users\Admin\AppData\Local\Temp\pftF994~tmp\Disk1\Setup.exe"
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in Program Files directory
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4744
          • C:\Program Files (x86)\Common Files\InstallShield\Engine\6\Intel 32\IKernel.exe
            "C:\Program Files (x86)\Common Files\InstallShield\Engine\6\Intel 32\IKernel.exe" -RegServer
            5⤵
            • Executes dropped EXE
            • System Location Discovery: System Language Discovery
            • Modifies registry class
            PID:4164
  • C:\PROGRA~2\COMMON~1\INSTAL~1\Engine\6\INTEL3~1\IKernel.exe
    C:\PROGRA~2\COMMON~1\INSTAL~1\Engine\6\INTEL3~1\IKernel.exe -Embedding
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4376
    • C:\Program Files (x86)\Common Files\InstallShield\engine\6\Intel 32\iKernel.exe
      "C:\Program Files (x86)\Common Files\InstallShield\engine\6\Intel 32\iKernel.exe" /REGSERVER
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      PID:740
  • 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:1752
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:5772
  • C:\Windows\system32\srtasks.exe
    C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4844

Network

        MITRE ATT&CK Enterprise v16

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        Downloads

        corecomp.ini
        • Path C:\PROGRA~2\COMMON~1\INSTAL~1\Engine\6\INTEL3~1\corecomp.ini
        • Size 27KB
        • SHA256 5214789c08ee573e904990dcd29e9e03aaf5cf12e86fae368005fd8f4e371bd5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        IKernel.exe
        • Path C:\Program Files (x86)\Common Files\InstallShield\Engine\6\Intel 32\IKernel.exe
        • Size 600KB
        • SHA256 985eb55ecb750da812876b8569d5f1999a30a24bcc54f9bab4d3fc44dfedb931
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        ctor.dll
        • Path C:\Program Files (x86)\Common Files\InstallShield\Engine\6\Intel 32\ctor.dll
        • Size 76KB
        • SHA256 590be865ddf8c8d0431d8f92aa3948cc3c1685fd0649d607776b81cd1e267d0a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        iuser.dll
        • Path C:\Program Files (x86)\Common Files\InstallShield\Engine\6\Intel 32\iuser.dll
        • Size 172KB
        • SHA256 8efcbd8752d8bbfd7ee559502d1aa28134c9bf391bf7fc5ce6fdfd4473599afb
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        objectps.dll
        • Path C:\Program Files (x86)\Common Files\InstallShield\Engine\6\Intel 32\objectps.dll
        • Size 32KB
        • SHA256 32c6ad91dc66bc12e1273b1e13eb7a15d6e8f63b93447909ca2163dd21b22998
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        iscript.dll
        • Path C:\Program Files (x86)\Common Files\InstallShield\IScript\iscript.dll
        • Size 220KB
        • SHA256 4f77a9018b6b0d41151366e9acab3397416d114fc895703deb82b20f40116ad1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Setup.ini
        • Path C:\Program Files (x86)\InstallShield Installation Information\{E2890BD4-14BB-4C5D-8944-E2A23FF8B173}\Setup.ini
        • Size 109B
        • SHA256 368ffacbeaf4b3ba08cb5986f358d92d26063dc205e742c168e3de668e150443
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        2026-04-21_07754f99eb2cb930a9974a9567345413_coinminer_darpapox_elex_nymaim_rhadamanthys_wannacry.exe
        • Path C:\Users\Admin\AppData\Local\Temp\2026-04-21_07754f99eb2cb930a9974a9567345413_coinminer_darpapox_elex_nymaim_rhadamanthys_wannacry.exe
        • Size 1.0MB
        • SHA256 3874357c1689023b21c60719c6b1d5d726534ee8a8eaf831fe2a5485261436e1
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        9FE.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\9FE.tmp
        • Size 406B
        • SHA256 27e678bf5dc82219d6edd744f0b82567a26e40f8a9dcd6487205e13058e3ed1f
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        @AEF6F3.tmp.exe
        • Path C:\Users\Admin\AppData\Local\Temp\@AEF6F3.tmp.exe
        • Size 1.8MB
        • SHA256 fb3af1f52785d53fc57d986d3e22cebd6e4aca69041777f5bac3185343cefabe
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        IKernel.ex_
        • Path C:\Users\Admin\AppData\Local\Temp\pftF994~tmp\Disk1\IKernel.ex_
        • Size 338KB
        • SHA256 fbf95719b956b548b947436e29feb18bb884e01f75ae31b05c030ebd76605249
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Setup.exe
        • Path C:\Users\Admin\AppData\Local\Temp\pftF994~tmp\Disk1\Setup.exe
        • Size 53KB
        • SHA256 b6ccb202d86457955f980237d2e4d6033b369c2497154414daf349926309cd4d
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        data1.cab
        • Path C:\Users\Admin\AppData\Local\Temp\pftF994~tmp\Disk1\data1.cab
        • Size 426KB
        • SHA256 c433a049fb542bf824265674717fcb5cd5045f5fb5b74a74fd5871f13811b41a
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        layout.bin
        • Path C:\Users\Admin\AppData\Local\Temp\pftF994~tmp\Disk1\layout.bin
        • Size 417B
        • SHA256 39ad2d9628024acd09abc31aae5f09fe291c3945a48ffaa79a339cace671297c
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        setup.ini
        • Path C:\Users\Admin\AppData\Local\Temp\pftF994~tmp\Disk1\setup.ini
        • Size 81B
        • SHA256 4dcfa761378746f3f765ce2334ca1e8833d2f512139f9acc44d58392a1476aad
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        setup.inx
        • Path C:\Users\Admin\AppData\Local\Temp\pftF994~tmp\Disk1\setup.inx
        • Size 124KB
        • SHA256 a790a5aa0b1419e2edfa31c6868e73d79a2cecb82872d40c05cb8d6529fe7ecc
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        pftw1.pkg
        • Path C:\Users\Admin\AppData\Local\Temp\pftF994~tmp\pftw1.pkg
        • Size 891KB
        • SHA256 be772052a7bb8fbf8c4a192bca147676a7f5936f9df24fd953e3690fc8a643dd
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        plfF8F6.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\plfF8F6.tmp
        • Size 4KB
        • SHA256 379addfc2e4a0309ec0526507d564fc79eeb6635963c0e84f10cb8b103036c54
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        tmpFE07.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\tmpFE07.tmp
        • Size 1.0MB
        • SHA256 07ffcde2097d0af67464907fec6a4079b92da11583013bae7d3313fa32312fe8
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        tmpFE18.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\tmpFE18.tmp
        • Size 229KB
        • SHA256 70a392389aecd0f58251e72c3fd7e9159f481061d14209ff8708a0fd9ff584dc
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        tmpFE28.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\tmpFE28.tmp
        • Size 120KB
        • SHA256 01631353726dc51bcea311dbc012572cf96775e516b1c79a2de572ef15954b7a
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        tmpFE29.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\tmpFE29.tmp
        • Size 126KB
        • SHA256 ae5697f849fa48db6d3d13455c224fcf6ceb0602a1e8ac443e211dd0f32d50f4
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        tmpFE3A.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\tmpFE3A.tmp
        • Size 89KB
        • SHA256 63149ad45db380f5dd15f65d9ceb2611d53a0a66e022483bee4ce2ff7d2610e2
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        tmpFE3B.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\tmpFE3B.tmp
        • Size 99KB
        • SHA256 5ec8093ef5939d1abce1c576097b584fb600b94ad767c1da897f7cb7f0063d26
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        tmpFE4C.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\tmpFE4C.tmp
        • Size 172KB
        • SHA256 27c945ccb84aa024f1f063701327e829a7ef3a7ede4a43b2febbb1dddbdf8740
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        tmpFE5C.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\tmpFE5C.tmp
        • Size 276KB
        • SHA256 d2fa6f9686386a92253a9c5ea25ace702a111483540b60c1300789235cea7fdc
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

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

        _IsRes.dll
        • Path C:\Users\Admin\AppData\Local\Temp\{E2890BD4-14BB-4C5D-8944-E2A23FF8B173}\_IsRes.dll
        • Size 212KB
        • SHA256 0888d2a696ca222ebc35641502548e5b79b55c9f7c094466a1a52d9d4d429a64
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        isrt.dll
        • Path C:\Users\Admin\AppData\Local\Temp\{E2890BD4-14BB-4C5D-8944-E2A23FF8B173}\isrt.dll
        • Size 316KB
        • SHA256 7f852b5ee852ae2870d63db4d9cac454e08e93104d18bf5c9efc068d85c35147
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

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

        WdExt.exe
        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
        • Size 1.8MB
        • SHA256 2408f7d866d3421a6b3f41496ac57d8ac1e026a1c951110e5e3ab9fb7c505ba5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

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

        Admin1.bat
        • Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
        • Size 196B
        • SHA256 fc19f0d08b2dcff99eedf1970c85aa8fbbb49caf967fa0b330545853d10ae928
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        Admin1.bat
        • Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
        • Size 126B
        • SHA256 831fed5f4cf30bde7053ae081acdd72956ccc09198cba8ce1becbda59bcf4080
        • MD5 SHA1 SHA512 TLSH
        Submit Download

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

        mydll.dll
        • Path C:\Users\Admin\AppData\Roaming\Temp\mydll.dll
        • Size 397KB
        • SHA256 46531fdcb25851c1cc9aabd320aea1925b459a3106040d1c37334b97980aaec2
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

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

        data1.hdr
        • Path \??\c:\users\admin\appdata\local\temp\pftf994~tmp\disk1\data1.hdr
        • Size 10KB
        • SHA256 f4133a5763745e88d2beeddfd16358c23596e270d3a0fe7e79da9565cc6e111c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/664-500-0x0000000000630000-0x0000000000655000-memory.dmp
        Download

        memory/740-442-0x00000000005A0000-0x00000000005C5000-memory.dmp
        Download

        memory/1372-0-0x0000000000BA0000-0x0000000000BC5000-memory.dmp
        Download

        memory/1752-453-0x0000000000620000-0x0000000000645000-memory.dmp
        Download

        memory/2076-501-0x00000000011E0000-0x0000000001205000-memory.dmp
        Download

        memory/4052-390-0x0000000000720000-0x0000000000745000-memory.dmp
        Download

        memory/4084-387-0x0000000000660000-0x0000000000685000-memory.dmp
        Download

        memory/4164-395-0x00000000005B0000-0x00000000005D5000-memory.dmp
        Download

        memory/4264-33-0x0000000000D80000-0x0000000000DA5000-memory.dmp
        Download

        memory/4376-485-0x00000000037F0000-0x0000000003842000-memory.dmp
        Download

        memory/4376-491-0x0000000003990000-0x00000000039BC000-memory.dmp
        Download

        memory/4376-477-0x0000000003460000-0x0000000003498000-memory.dmp
        Download

        memory/4376-471-0x0000000003440000-0x0000000003453000-memory.dmp
        Download

        memory/4376-518-0x0000000000790000-0x00000000007B5000-memory.dmp
        Download

        memory/4376-543-0x0000000000790000-0x00000000007B5000-memory.dmp
        Download

        memory/4468-515-0x0000000000860000-0x0000000000885000-memory.dmp
        Download

        memory/4744-517-0x0000000000510000-0x0000000000535000-memory.dmp
        Download

        memory/4744-542-0x0000000000510000-0x0000000000535000-memory.dmp
        Download

        memory/4920-297-0x0000000000A70000-0x0000000000A95000-memory.dmp
        Download

        memory/4920-21-0x0000000010000000-0x0000000010015000-memory.dmp
        Download

        memory/5108-516-0x0000000000B90000-0x0000000000BB5000-memory.dmp
        Download

        memory/5108-544-0x0000000000B90000-0x0000000000BB5000-memory.dmp
        Download