Overview

overview

10

Static

static

3

2026-11-04...ry.exe

windows10-2004-x64

10

2026-11-04...ry.exe

windows11-ltsc_2024-x64

10

Analysis

  • max time kernel
    150s
  • max time network
    125s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    05/11/2026, 17:03

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General

  • Target
    2026-11-04_aa51a770e71b578bb454b95c18cceb31_coinminer_darkgate_darpapox_elex_gcleaner_nymaim_rhadamanthys_tainp_wannacry.exe
  • Size 2.5MB
  • Sample261105-vktf5a1zft
  • SHA256 d28af61df8b0c894974a80ac06f63ca6ecfd23e6cd638a384a8bbb5421870f9a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
discoveryexecutionrenamerpersistenceprivilege_escalationworm

Malware Config

Signatures

  • Family: Renamer, Grenam

    Renamer aka Grenam is a worm written in Delphi.

    wormrenamer
  • Detects Renamer worm. 3 IoCs

    Renamer aka Grename is worm written in Delphi.

  • Creates a file in the Startup directory 1 TTPs 1 IoCs

    A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.

    persistenceprivilege_escalation
  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 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.

    execution
  • Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs

    The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

    discovery
  • 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.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-11-04_aa51a770e71b578bb454b95c18cceb31_coinminer_darkgate_darpapox_elex_gcleaner_nymaim_rhadamanthys_tainp_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-11-04_aa51a770e71b578bb454b95c18cceb31_coinminer_darkgate_darpapox_elex_gcleaner_nymaim_rhadamanthys_tainp_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5408
    • C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5604
      • C:\Users\Admin\AppData\Local\Temp\@AE3DF9.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\@AE3DF9.tmp.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Reads the TCP/IP host and domain name from the registry
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1800
        • 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:1956
          • 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
            • Reads the TCP/IP host and domain name from the registry
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:5536
            • 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:1572
              • C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe
                "C:\Users\Admin\AppData\Roaming\Microsoft\Defender\launch.exe" /i 5536
                7⤵
                • Executes dropped EXE
                • Adds Run key to start application
                • System Location Discovery: System Language Discovery
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of WriteProcessMemory
                PID:4400
                • 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:4168
                  • 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:1412
                    • C:\Windows\SysWOW64\mscaps.exe
                      "C:\Windows\system32\mscaps.exe" /C:\Users\Admin\AppData\Local\Temp\wtmps.exe
                      10⤵
                      • Executes dropped EXE
                      PID:4076
        • 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:4780
      • C:\Users\Admin\AppData\Local\Temp\2026-11-04_aa51a770e71b578bb454b95c18cceb31_coinminer_darkgate_darpapox_elex_gcleaner_nymaim_rhadamanthys_tainp_wannacry.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-11-04_aa51a770e71b578bb454b95c18cceb31_coinminer_darkgate_darpapox_elex_gcleaner_nymaim_rhadamanthys_tainp_wannacry.exe"
        3⤵
        • Creates a file in the Startup directory
        • Executes dropped EXE
        • Drops autorun.inf file
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        PID:1740
  • 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:2624

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        v7zG.ico
        • Path C:\Program Files\7-Zip\v7zG.ico
        • Size 4KB
        • SHA256 12974a2f4099c7f1bc3de5e21d66702bcfe65087a52d50a79808762a5c224007
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        vOfficeC2RClient.ico
        • Path C:\Program Files\Common Files\microsoft shared\ClickToRun\vOfficeC2RClient.ico
        • Size 4KB
        • SHA256 a058bfd185fe714927e15642004866449bce425d34292a08af56d66cf03ebe6c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        vsetup.ico
        • Path C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\vsetup.ico
        • Size 4KB
        • SHA256 7718d80734b00aebdd462541a6c305be9872d2219559dac681b0de12523668f3
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        vjavaw.ico
        • Path C:\Program Files\Java\jdk-1.8\bin\vjavaw.ico
        • Size 4KB
        • SHA256 611f2cb2e03bd8dbcb584cd0a1c48accfba072dd3fc4e6d3144e2062553637f5
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        vmisc.ico
        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-040C-1000-0000000FF1CE}\vmisc.ico
        • Size 4KB
        • SHA256 3cc5043caa157e5f9b1870527b8c323850bdae1e58d6760e4e895d2ab8a35a05
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        vmisc.exe
        • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-006E-0409-1000-0000000FF1CE}\vmisc.exe
        • Size 1014KB
        • SHA256 0f83b4e9f1c4cb2e017fd753f8735b27bace7f51e366ee6ed25fdd8df1e9e13c
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        2026-11-04_aa51a770e71b578bb454b95c18cceb31_coinminer_darkgate_darpapox_elex_gcleaner_nymaim_rhadamanthys_tainp_wannacry.exe
        • Path C:\Users\Admin\AppData\Local\Temp\2026-11-04_aa51a770e71b578bb454b95c18cceb31_coinminer_darkgate_darpapox_elex_gcleaner_nymaim_rhadamanthys_tainp_wannacry.exe
        • Size 824KB
        • SHA256 20b83eba1c0f7c4474b19b3a707702d9dd6e1290c39edf6ad4c4d6c055ff7213
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        5440.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\5440.tmp
        • Size 406B
        • SHA256 27e678bf5dc82219d6edd744f0b82567a26e40f8a9dcd6487205e13058e3ed1f
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        @AE3DF9.tmp.exe
        • Path C:\Users\Admin\AppData\Local\Temp\@AE3DF9.tmp.exe
        • Size 1.7MB
        • SHA256 aeb35a9718c5da02d5754d4ba41c82899ce15246ec9948b9c2ceee81f20fa848
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        Se436A.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\Se436A.tmp
        • Size 768B
        • SHA256 ea63766d247f8a117bc83d1b8f022b4048d7029e2bf973a4fe65da2bbd8213d2
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        tmp453D.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\tmp453D.tmp
        • Size 1.0MB
        • SHA256 07ffcde2097d0af67464907fec6a4079b92da11583013bae7d3313fa32312fe8
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        tmp456D.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\tmp456D.tmp
        • Size 229KB
        • SHA256 70a392389aecd0f58251e72c3fd7e9159f481061d14209ff8708a0fd9ff584dc
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        tmp457D.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\tmp457D.tmp
        • Size 120KB
        • SHA256 01631353726dc51bcea311dbc012572cf96775e516b1c79a2de572ef15954b7a
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        tmp457E.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\tmp457E.tmp
        • Size 126KB
        • SHA256 ae5697f849fa48db6d3d13455c224fcf6ceb0602a1e8ac443e211dd0f32d50f4
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        tmp458F.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\tmp458F.tmp
        • Size 89KB
        • SHA256 63149ad45db380f5dd15f65d9ceb2611d53a0a66e022483bee4ce2ff7d2610e2
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        tmp45AF.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\tmp45AF.tmp
        • Size 99KB
        • SHA256 5ec8093ef5939d1abce1c576097b584fb600b94ad767c1da897f7cb7f0063d26
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        tmp45CF.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\tmp45CF.tmp
        • Size 172KB
        • SHA256 27c945ccb84aa024f1f063701327e829a7ef3a7ede4a43b2febbb1dddbdf8740
        • MD5 SHA1 SHA512 SSDEEP
        Submit Download

        tmp45E0.tmp
        • Path C:\Users\Admin\AppData\Local\Temp\tmp45E0.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

        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 1.7MB
        • SHA256 037d691b1afde9b8cce867fedda6efb33b4aba989d994c30a1a8af2a2ded5cd4
        • 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 557fb9212a12fa95d2a9eeb837961932e392cd8e24d6e67d9ea619979e069ef8
        • MD5 SHA1 SHA512 TLSH
        Submit Download

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

        Admin2.bat
        • Path C:\Users\Admin\AppData\Roaming\Temp\Admin2.bat
        • Size 126B
        • SHA256 08db3c2f755337379cfe197521762253ed6bf34ba707d3ee740828e232f81225
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        mydll.dll
        • Path C:\Users\Admin\AppData\Roaming\Temp\mydll.dll
        • Size 382KB
        • SHA256 f0a24c3d4e5f5948dd84a9db1206e07b904c6c12ff9e20de2a2ad7d6b04c6946
        • 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

        autorun.inf
        • Path C:\autorun.inf
        • Size 102B
        • SHA256 94e323bd9071db7369ade16f45454e7a0dbfb6a39efddc1234c4719d1f7ee4c2
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        memory/1740-32-0x0000000002400000-0x0000000002401000-memory.dmp
        Download

        memory/1740-25-0x0000000000400000-0x00000000004DB000-memory.dmp
        Download

        memory/1740-531-0x0000000000400000-0x00000000004DB000-memory.dmp
        Download

        memory/1740-533-0x0000000002400000-0x0000000002401000-memory.dmp
        Download

        memory/1800-13-0x0000000010000000-0x0000000010015000-memory.dmp
        Download

        memory/5408-0-0x0000000000400000-0x00000000004DB000-memory.dmp
        Download

        memory/5408-1-0x0000000000400000-0x00000000004DB000-memory.dmp
        Download