Analysis

  • max time kernel
    149s
  • max time network
    94s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    23/04/2026, 11:12

General

  • Target
    2026-04-23_b8566b96d0de24a81e83cee8f17c7d31_amadey_coinminer_darpapox_elex_luca-stealer_njrat_nymaim_rhadamanthys_wannacry.exe
  • Size 3.6MB
  • Sample260423-nbbfmaaz81
  • SHA256 f78e7ffec40c6dd7416c670f27e31c60ce7916ee55f43ff27303cab3fa55fa69
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Network Service Discovery 1 TTPs 3 IoCs

    Attempt to gather information on host's network.

  • 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 13 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 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-04-23_b8566b96d0de24a81e83cee8f17c7d31_amadey_coinminer_darpapox_elex_luca-stealer_njrat_nymaim_rhadamanthys_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-04-23_b8566b96d0de24a81e83cee8f17c7d31_amadey_coinminer_darpapox_elex_luca-stealer_njrat_nymaim_rhadamanthys_wannacry.exe"
    1⤵
    • Network Service Discovery
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1304
    • C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2300
      • C:\Users\Admin\AppData\Local\Temp\@AEF4C0.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\@AEF4C0.tmp.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1316
        • 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:4116
          • 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:3196
            • 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:1996
              • C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
                "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 3196
                7⤵
                • Executes dropped EXE
                • Adds Run key to start application
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of WriteProcessMemory
                PID:2704
                • 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:1188
                  • 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:1456
                    • C:\Windows\SysWOW64\mscaps.exe
                      "C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe
                      10⤵
                      • Executes dropped EXE
                      PID:3728
        • 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:1548
      • C:\Users\Admin\AppData\Local\Temp\2026-04-23_b8566b96d0de24a81e83cee8f17c7d31_amadey_coinminer_darpapox_elex_luca-stealer_njrat_nymaim_rhadamanthys_wannacry.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-04-23_b8566b96d0de24a81e83cee8f17c7d31_amadey_coinminer_darpapox_elex_luca-stealer_njrat_nymaim_rhadamanthys_wannacry.exe"
        3⤵
        • Executes dropped EXE
        • Network Service Discovery
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2044
        • C:\Users\Admin\AppData\Local\Temp\2026-04-23_b8566b96d0de24a81e83cee8f17c7d31_amadey_coinminer_darpapox_elex_luca-stealer_njrat_nymaim_rhadamanthys_wannacry.exe
          C:\Users\Admin\AppData\Local\Temp\2026-04-23_b8566b96d0de24a81e83cee8f17c7d31_amadey_coinminer_darpapox_elex_luca-stealer_njrat_nymaim_rhadamanthys_wannacry.exe --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win32 --annotation=prod=Chrome --annotation=ver=83.0.4103.116 --initial-client-data=0x2d0,0x2d4,0x2d8,0x2ac,0x2dc,0x4d3f10,0x4d3f20,0x4d3f2c
          4⤵
          • Executes dropped EXE
          • Network Service Discovery
          • System Location Discovery: System Language Discovery
          PID:2060
  • 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:724

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        2026-04-23_b8566b96d0de24a81e83cee8f17c7d31_amadey_coinminer_darpapox_elex_luca-stealer_njrat_nymaim_rhadamanthys_wannacry.exe

        • Path C:\Users\Admin\AppData\Local\Temp\2026-04-23_b8566b96d0de24a81e83cee8f17c7d31_amadey_coinminer_darpapox_elex_luca-stealer_njrat_nymaim_rhadamanthys_wannacry.exe
        • Size 1.9MB
        • SHA256 d43a8047e648b1f3b071cc37e02b610c88bf8a6c45c36a86da0f662e782c5e36
        • MD5 SHA1 SHA512 SSDEEP TLSH

        5C7.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\5C7.tmp
        • Size 406B
        • SHA256 27e678bf5dc82219d6edd744f0b82567a26e40f8a9dcd6487205e13058e3ed1f
        • MD5 SHA1 SHA512 TLSH

        @AEF4C0.tmp.exe

        • Path C:\Users\Admin\AppData\Local\Temp\@AEF4C0.tmp.exe
        • Size 1.7MB
        • SHA256 5c9ce237b175fe3872d24848d2b34187325f29ffa6f097c01a19c9e213edf1de
        • MD5 SHA1 SHA512 SSDEEP TLSH

        tmpF9A2.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmpF9A2.tmp
        • Size 1.0MB
        • SHA256 07ffcde2097d0af67464907fec6a4079b92da11583013bae7d3313fa32312fe8
        • MD5 SHA1 SHA512 SSDEEP

        tmpF9B3.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmpF9B3.tmp
        • Size 229KB
        • SHA256 70a392389aecd0f58251e72c3fd7e9159f481061d14209ff8708a0fd9ff584dc
        • MD5 SHA1 SHA512 SSDEEP

        tmpF9B4.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmpF9B4.tmp
        • Size 120KB
        • SHA256 01631353726dc51bcea311dbc012572cf96775e516b1c79a2de572ef15954b7a
        • MD5 SHA1 SHA512 SSDEEP

        tmpF9C4.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmpF9C4.tmp
        • Size 126KB
        • SHA256 ae5697f849fa48db6d3d13455c224fcf6ceb0602a1e8ac443e211dd0f32d50f4
        • MD5 SHA1 SHA512 SSDEEP

        tmpF9C5.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmpF9C5.tmp
        • Size 89KB
        • SHA256 63149ad45db380f5dd15f65d9ceb2611d53a0a66e022483bee4ce2ff7d2610e2
        • MD5 SHA1 SHA512 SSDEEP

        tmpF9D6.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmpF9D6.tmp
        • Size 99KB
        • SHA256 5ec8093ef5939d1abce1c576097b584fb600b94ad767c1da897f7cb7f0063d26
        • MD5 SHA1 SHA512 SSDEEP

        tmpF9D7.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmpF9D7.tmp
        • Size 172KB
        • SHA256 27c945ccb84aa024f1f063701327e829a7ef3a7ede4a43b2febbb1dddbdf8740
        • MD5 SHA1 SHA512 SSDEEP

        tmpF9E8.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\tmpF9E8.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 73137bb48343b6deba50d262d68a1bd6f1ceae81f51e3232d1811f548a3ce67b
        • 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 126B
        • SHA256 12fbad21e17c393cc3b0ea8558d098447e6b3c0b5e4ddc2ad4c1bb8439370294
        • MD5 SHA1 SHA512 TLSH

        Admin1.bat

        • Path C:\Users\Admin\AppData\Roaming\Temp\Admin1.bat
        • Size 196B
        • SHA256 7a5de87964cf4e675f9b103c7217c5222be0a8d42aa4b1d345214502368748f9
        • 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 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/724-308-0x0000000000530000-0x00000000005AB000-memory.dmp

        memory/1188-318-0x00000000008F0000-0x000000000096B000-memory.dmp

        memory/1304-0-0x0000000000A20000-0x0000000000A9B000-memory.dmp

        memory/1316-209-0x0000000000680000-0x00000000006FB000-memory.dmp

        memory/1316-16-0x0000000010000000-0x0000000010015000-memory.dmp

        memory/1456-317-0x0000000000730000-0x00000000007AB000-memory.dmp

        memory/2704-302-0x0000000000620000-0x000000000069B000-memory.dmp

        memory/3196-299-0x0000000000850000-0x00000000008CB000-memory.dmp