Overview

overview

10

Static

static

3

2026-05-02...ry.exe

windows10-2004-x64

10

2026-05-02...ry.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    92s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    02/05/2026, 11:14

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General

  • Target
    2026-05-02_094a05e8ce526b22c1e3ad1ce4c2cb5a_coinminer_darkgate_darpapox_elex_gcleaner_nymaim_rhadamanthys_tainp_wannacry.exe
  • Size 2.6MB
  • Sample260502-ncevfadw4x
  • SHA256 d69dc8c82f3789140326002236fdb6f11a719b114edf72557fbf7171c6d7d8bb
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
defense_evasiondiscoveryrenamerworm

Malware Config

Signatures

  • Family: Renamer, Grenam

    Renamer aka Grenam is a worm written in Delphi.

    wormrenamer
  • Detects Renamer worm. 2 IoCs

    Renamer aka Grename is worm written in Delphi.

  • Modifies firewall policy service 3 TTPs 4 IoCs
    defense_evasion
  • Drops file in Drivers directory 1 IoCs
  • Drops startup file 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops autorun.inf file 1 TTPs 2 IoCs

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

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 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 4 IoCs
  • Suspicious behavior: MapViewOfSection 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 45 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-05-02_094a05e8ce526b22c1e3ad1ce4c2cb5a_coinminer_darkgate_darpapox_elex_gcleaner_nymaim_rhadamanthys_tainp_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-05-02_094a05e8ce526b22c1e3ad1ce4c2cb5a_coinminer_darkgate_darpapox_elex_gcleaner_nymaim_rhadamanthys_tainp_wannacry.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2488
    • C:\Windows\SysWOW64\explorer.exe
      explorer.exe
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2324
      • C:\Users\Admin\AppData\Local\Temp\@AE356.tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\@AE356.tmp.exe"
        3⤵
        • Modifies firewall policy service
        • Drops file in Drivers directory
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:468
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 468 -s 1856
          4⤵
          • Program crash
          PID:5176
      • C:\Users\Admin\AppData\Local\Temp\2026-05-02_094a05e8ce526b22c1e3ad1ce4c2cb5a_coinminer_darkgate_darpapox_elex_gcleaner_nymaim_rhadamanthys_tainp_wannacry.exe
        "C:\Users\Admin\AppData\Local\Temp\2026-05-02_094a05e8ce526b22c1e3ad1ce4c2cb5a_coinminer_darkgate_darpapox_elex_gcleaner_nymaim_rhadamanthys_tainp_wannacry.exe"
        3⤵
        • Drops startup file
        • Executes dropped EXE
        • Drops autorun.inf file
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        PID:976
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 468 -ip 468
    1⤵
      PID:6020

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          RCXB86.tmp
          • Path C:\Program Files\7-Zip\RCXB86.tmp
          • Size 824KB
          • SHA256 4b344120a274b81d8c7a6c5422cb4425ba8009e2ae4208954fdf7f6ecf6fa594
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

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

          vIntegratedOffice.ico
          • Path C:\Program Files\Microsoft Office 15\ClientX64\vIntegratedOffice.ico
          • Size 4KB
          • SHA256 a058bfd185fe714927e15642004866449bce425d34292a08af56d66cf03ebe6c
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          vmisc.ico
          • Path C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\vmisc.ico
          • Size 4KB
          • SHA256 3cc5043caa157e5f9b1870527b8c323850bdae1e58d6760e4e895d2ab8a35a05
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          2026-05-02_094a05e8ce526b22c1e3ad1ce4c2cb5a_coinminer_darkgate_darpapox_elex_gcleaner_nymaim_rhadamanthys_tainp_wannacry.exe
          • Path C:\Users\Admin\AppData\Local\Temp\2026-05-02_094a05e8ce526b22c1e3ad1ce4c2cb5a_coinminer_darkgate_darpapox_elex_gcleaner_nymaim_rhadamanthys_tainp_wannacry.exe
          • Size 851KB
          • SHA256 36636c4bd47c8d8fea17273b0f2e72ac5dec2cdcc9a56155286f7dd443b3d687
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          @AE356.tmp.exe
          • Path C:\Users\Admin\AppData\Local\Temp\@AE356.tmp.exe
          • Size 1.8MB
          • SHA256 4d68276ffc1a0faeff56da7677b82ef2696bb92ff70f3d3f894af9009bb36fc2
          • MD5 SHA1 SHA512 SSDEEP 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

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

          memory/468-134-0x000000007FE70000-0x000000007FE7C000-memory.dmp
          Download

          memory/468-140-0x000000007FE70000-0x000000007FE7C000-memory.dmp
          Download

          memory/468-360-0x000000007FE70000-0x000000007FE7C000-memory.dmp
          Download

          memory/468-363-0x0000000000890000-0x000000000094B000-memory.dmp
          Download

          memory/468-101-0x000000007FE70000-0x000000007FE7C000-memory.dmp
          Download

          memory/468-19-0x0000000010000000-0x0000000010015000-memory.dmp
          Download

          memory/976-25-0x0000000000400000-0x00000000004E2000-memory.dmp
          Download

          memory/976-712-0x0000000000400000-0x00000000004E2000-memory.dmp
          Download

          memory/2488-0-0x0000000000400000-0x00000000004E2000-memory.dmp
          Download

          memory/2488-1-0x0000000000400000-0x00000000004E2000-memory.dmp
          Download