Analysis

  • max time kernel
    149s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    19/08/2026, 14:34

General

  • Target
    2026-08-19_d5ed7fe27f1b3826e271773fee1578cd_coinminer_darpapox_elex_hijackloader_jaku_nymaim_remcos_.exe
  • Size 2.0MB
  • Sample260819-rxvyyacn21
  • SHA256 78f83e1540bb730eb39bb0922ef19e53900ea0c5fad547ddcf89bb74b2f459fd
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 3 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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).

  • 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 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 32 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-19_d5ed7fe27f1b3826e271773fee1578cd_coinminer_darpapox_elex_hijackloader_jaku_nymaim_remcos_.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-19_d5ed7fe27f1b3826e271773fee1578cd_coinminer_darpapox_elex_hijackloader_jaku_nymaim_remcos_.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1288
    • C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2932
      • C:\Users\Admin\AppData\Local\Temp\@AE530D.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\@AE530D.tmp.exe"
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:3424
        • 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:2472
          • C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe
            "C:\Users\Admin\AppData\Roaming\Microsoft\Messenger\Extension\WdExt.exe"
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:3224
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat" "
              6⤵
              • Executes a command shell one-liner
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:2860
              • C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
                "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 3224
                7⤵
                • Checks computer location settings
                • Executes dropped EXE
                • Adds Run key to start application
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of WriteProcessMemory
                PID:868
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat" "
                  8⤵
                  • Executes a command shell one-liner
                  • System Location Discovery: System Language Discovery
                  • Suspicious use of WriteProcessMemory
                  PID:860
                  • 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:4684
                    • C:\Windows\SysWOW64\mscaps.exe
                      "C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe
                      10⤵
                      • Executes dropped EXE
                      PID:4208
        • 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:2256
      • C:\Users\Admin\AppData\Local\Temp\2026-08-19_d5ed7fe27f1b3826e271773fee1578cd_coinminer_darpapox_elex_hijackloader_jaku_nymaim_remcos_.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-08-19_d5ed7fe27f1b3826e271773fee1578cd_coinminer_darpapox_elex_hijackloader_jaku_nymaim_remcos_.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:1584
  • 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:1912

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        2026-08-19_d5ed7fe27f1b3826e271773fee1578cd_coinminer_darpapox_elex_hijackloader_jaku_nymaim_remcos_.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-08-19_d5ed7fe27f1b3826e271773fee1578cd_coinminer_darpapox_elex_hijackloader_jaku_nymaim_remcos_.exe
        • Size 206KB
        • SHA256 fe46f11e22fda217d9ce86f525f904d660b9325dac1b229e2c1a839d0375635b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        6750.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\6750.tmp
        • Size 406B
        • SHA256 27e678bf5dc82219d6edd744f0b82567a26e40f8a9dcd6487205e13058e3ed1f
        • MD5 SHA1 SHA512 TLSH

        @AE530D.tmp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\@AE530D.tmp.exe
        • Size 1.8MB
        • SHA256 180ab09f83606702bf3c69c9a24ad0674b4e48d2cf33887355e0c1b581fecff4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tmp5A02.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp5A02.tmp
        • Size 1.0MB
        • SHA256 07ffcde2097d0af67464907fec6a4079b92da11583013bae7d3313fa32312fe8
        • MD5 SHA1 SHA512 SSDEEP

        tmp5A13.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp5A13.tmp
        • Size 229KB
        • SHA256 70a392389aecd0f58251e72c3fd7e9159f481061d14209ff8708a0fd9ff584dc
        • MD5 SHA1 SHA512 SSDEEP

        tmp5A23.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp5A23.tmp
        • Size 120KB
        • SHA256 01631353726dc51bcea311dbc012572cf96775e516b1c79a2de572ef15954b7a
        • MD5 SHA1 SHA512 SSDEEP

        tmp5A24.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp5A24.tmp
        • Size 126KB
        • SHA256 ae5697f849fa48db6d3d13455c224fcf6ceb0602a1e8ac443e211dd0f32d50f4
        • MD5 SHA1 SHA512 SSDEEP

        tmp5A35.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp5A35.tmp
        • Size 89KB
        • SHA256 63149ad45db380f5dd15f65d9ceb2611d53a0a66e022483bee4ce2ff7d2610e2
        • MD5 SHA1 SHA512 SSDEEP

        tmp5A36.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp5A36.tmp
        • Size 99KB
        • SHA256 5ec8093ef5939d1abce1c576097b584fb600b94ad767c1da897f7cb7f0063d26
        • MD5 SHA1 SHA512 SSDEEP

        tmp5A46.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp5A46.tmp
        • Size 172KB
        • SHA256 27c945ccb84aa024f1f063701327e829a7ef3a7ede4a43b2febbb1dddbdf8740
        • MD5 SHA1 SHA512 SSDEEP

        tmp5A47.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmp5A47.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 5d9d91a4b36b7c18588ae6c8821541efaa0d52dc5b81682049af0f15fd82ab51
        • 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 102B
        • SHA256 00e5f00b8ea8adfa2ebc74110fa32c920b25ce8d447dc65f367f5eae12458942
        • MD5 SHA1 SHA512 TLSH

        Admin1.bat

        • Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
        • Size 196B
        • SHA256 c60bc7548f42a8cae9184647bf5cde4b8d0fd726c27ccd1135a8fef3995537e9
        • MD5 SHA1 SHA512 TLSH

        Admin2.bat

        • Path C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat
        • Size 126B
        • SHA256 0c08d92e6872fdbdc0e3b8e13782c85a0f0df7f7cfaf23a5a46f38f0606625dd
        • MD5 SHA1 SHA512 TLSH

        mydll.dll

        • Path C:\Users\Admin\AppData\Roaming\Temp\mydll.dll
        • Size 388KB
        • SHA256 93db7c9699594caa19490280842fbebec3877278c92128b92e63d75fcd01397a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        mscaps.exe

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

        memory/3424-20-0x0000000010000000-0x0000000010015000-memory.dmp