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
    15/04/2026, 15:09

General

  • Target
    2026-04-15_b958b734778ab297fec97dc4ae74f5b6_coinminer_darpapox_elex_nymaim_rhadamanthys_stop_wannacry.exe
  • Size 3.9MB
  • Sample260415-sjsr4abs2j
  • SHA256 f70e3caafd9bce2988965a787d76383d850905cb54af38365d304e8386db8141
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 2 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).

  • System Location Discovery: System Language Discovery 1 TTPs 12 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 28 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-15_b958b734778ab297fec97dc4ae74f5b6_coinminer_darpapox_elex_nymaim_rhadamanthys_stop_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-15_b958b734778ab297fec97dc4ae74f5b6_coinminer_darpapox_elex_nymaim_rhadamanthys_stop_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5044
    • C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1440
      • C:\Users\Admin\AppData\Local\Temp\@AEFBA.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\@AEFBA.tmp.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:3160
        • 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:220
          • 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:3952
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat" "
              6⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:4692
              • C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
                "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 3952
                7⤵
                • Executes dropped EXE
                • Adds Run key to start application
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of WriteProcessMemory
                PID:4752
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
                  8⤵
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:4336
                  • 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:400
                    • C:\Windows\SysWOW64\mscaps.exe
                      "C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe
                      10⤵
                      • Executes dropped EXE
                      PID:2540
        • 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:428
      • C:\Users\Admin\AppData\Local\Temp\2026-04-15_b958b734778ab297fec97dc4ae74f5b6_coinminer_darpapox_elex_nymaim_rhadamanthys_stop_wannacry.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-04-15_b958b734778ab297fec97dc4ae74f5b6_coinminer_darpapox_elex_nymaim_rhadamanthys_stop_wannacry.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:4068
  • 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:1976

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        2025.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\2025.tmp
        • Size 406B
        • SHA256 27e678bf5dc82219d6edd744f0b82567a26e40f8a9dcd6487205e13058e3ed1f
        • MD5 SHA1 SHA512 TLSH

        2026-04-15_b958b734778ab297fec97dc4ae74f5b6_coinminer_darpapox_elex_nymaim_rhadamanthys_stop_wannacry.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-04-15_b958b734778ab297fec97dc4ae74f5b6_coinminer_darpapox_elex_nymaim_rhadamanthys_stop_wannacry.exe
        • Size 2.2MB
        • SHA256 848f7a3861451a41c1be397abf62746e73c24bc09f12bbc285dcc0f23daacfd4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        @AEFBA.tmp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\@AEFBA.tmp.exe
        • Size 1.8MB
        • SHA256 9e1f240090319887c5c2c6f0238fdd5664b7e88160e0376ad298acab1dd0da80
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tmp1410.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp1410.tmp
        • Size 1.0MB
        • SHA256 07ffcde2097d0af67464907fec6a4079b92da11583013bae7d3313fa32312fe8
        • MD5 SHA1 SHA512 SSDEEP

        tmp1420.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp1420.tmp
        • Size 229KB
        • SHA256 70a392389aecd0f58251e72c3fd7e9159f481061d14209ff8708a0fd9ff584dc
        • MD5 SHA1 SHA512 SSDEEP

        tmp1431.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp1431.tmp
        • Size 120KB
        • SHA256 01631353726dc51bcea311dbc012572cf96775e516b1c79a2de572ef15954b7a
        • MD5 SHA1 SHA512 SSDEEP

        tmp1432.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp1432.tmp
        • Size 126KB
        • SHA256 ae5697f849fa48db6d3d13455c224fcf6ceb0602a1e8ac443e211dd0f32d50f4
        • MD5 SHA1 SHA512 SSDEEP

        tmp1443.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp1443.tmp
        • Size 89KB
        • SHA256 63149ad45db380f5dd15f65d9ceb2611d53a0a66e022483bee4ce2ff7d2610e2
        • MD5 SHA1 SHA512 SSDEEP

        tmp1444.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp1444.tmp
        • Size 99KB
        • SHA256 5ec8093ef5939d1abce1c576097b584fb600b94ad767c1da897f7cb7f0063d26
        • MD5 SHA1 SHA512 SSDEEP

        tmp1454.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp1454.tmp
        • Size 172KB
        • SHA256 27c945ccb84aa024f1f063701327e829a7ef3a7ede4a43b2febbb1dddbdf8740
        • MD5 SHA1 SHA512 SSDEEP

        tmp1455.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp1455.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 1.8MB
        • SHA256 58898f1c3c78430dc35e07ab7d4b5777a33ce30804aaeb26c0e988df8e5a2e4c
        • 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 194B
        • SHA256 ef974daa109c5d4a74cf017f2c2b3958ced8b06cf9ba294e87509eda8676c51e
        • MD5 SHA1 SHA512 TLSH

        Admin1.bat

        • Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
        • Size 102B
        • SHA256 00e5f00b8ea8adfa2ebc74110fa32c920b25ce8d447dc65f367f5eae12458942
        • MD5 SHA1 SHA512 TLSH

        Admin2.bat

        • Path C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat
        • Size 126B
        • SHA256 360de388222ec0e7ebf230e47e5045ac3ae29ee494d8cce64ad98a6b0503cd38
        • MD5 SHA1 SHA512 TLSH

        mydll.dll

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

        mscaps.exe

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

        memory/400-330-0x0000000000740000-0x00000000007FB000-memory.dmp

        memory/1440-112-0x00000000011A0000-0x0000000001204000-memory.dmp

        memory/1976-326-0x00000000007C0000-0x000000000087B000-memory.dmp

        memory/3160-20-0x0000000010000000-0x0000000010015000-memory.dmp

        memory/3160-222-0x0000000000890000-0x000000000094B000-memory.dmp

        memory/3952-312-0x00000000008A0000-0x000000000095B000-memory.dmp

        memory/4336-331-0x0000000001610000-0x00000000016CB000-memory.dmp

        memory/4752-315-0x0000000000740000-0x00000000007FB000-memory.dmp