Resubmissions

27/06/2026, 21:49

260627-1ppxdsdy3x8

27/06/2026, 21:44

260627-1lrltady2t8

General

  • Target
    Undertale-SteamRIP.com.rar
  • Size 166.6MB
  • Sample260627-1lrltady2t
  • SHA256 d2401169fb5a284f7ec2f9b6b715727e640dc88a7c9fc6805b8b37a5574373eb
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      STEAMRIP » Free Pre-installed Steam Games.url
    • Size 121B
    • SHA256 83b3dea5feeb0e8b98b33b647634264abeb7a069801833bf3d80836405921786
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10
    • Target
      Undertale/D3DX9_43.dll
    • Size 1.9MB
    • SHA256 0b28546be22c71834501f7d7185ede5d79742457331c7ee09efc14490dd64f5f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Undertale/GameOverlayRenderer.dll
    • Size 1.2MB
    • SHA256 ad143640b71a36b45dadbe1b68096e9ca6e4fd0af69b6e3e50b90ea98bab5700
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Undertale/Undertale.exe
    • Size 3.9MB
    • SHA256 c8c4191026bf5587a6fad120855b8b82ffb4fa0c3eaf10515be472ad84248e58
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    6/10
    • Drops desktop.ini file(s)

    • Network Service Discovery

      Attempt to gather information on host's network.

    • Target
      Undertale/codex.dll
    • Size 103KB
    • SHA256 382a95940910172335a3f6356671e3cf6e514ec95b98faf5d943b23870164afc
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      Undertale/steam_api.cdx
    • Size 210KB
    • SHA256 64eb5531bbee05db713dcd47e4a74c59e27bf067b0cfe9603eeaea5a4601fe90
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Undertale/steam_api.dll
    • Size 210KB
    • SHA256 dfa223f72fe3b975b5033ec03d505e5a702bf4ff632bce7ba1b8a5ff411f0245
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Undertale/steamclient.dll
    • Size 255KB
    • SHA256 6b8411ea4559e739995beab3f8fc26a9c590291a5338a642d7ecb2f38a833950
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      _CommonRedist/dxwebsetup.exe
    • Size 281KB
    • SHA256 111aeddc6a6dbf64b28cb565aa12af9ee3cc0a56ce31e4da0068cf6b474c3288
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

    • Target
      _CommonRedist/oalinst.exe
    • Size 790KB
    • SHA256 b8f39714d41e009f75efb183c37100f2cbabb71784bbd243be881ac5b42d86fd
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    • Target
      _CommonRedist/vcredist_2015-2019_x64.exe
    • Size 14.3MB
    • SHA256 b6c82087a2c443db859fdbeaae7f46244d06c3f2a7f71c35e50358066253de52
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      _CommonRedist/vcredist_2015-2019_x86.exe
    • Size 13.7MB
    • SHA256 ac96016f1511ae3eb5ec9de04551146fe351b7f97858dcd67163912e2302f5d6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    4/10
    • Target
      _CommonRedist/vcredist_x64.exe
    • Size 5.5MB
    • SHA256 b06546ddc8ca1e3d532f3f2593e88a6f49e81b66a9c2051d58508cc97b6a2023
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Target
      _CommonRedist/vcredist_x86.exe
    • Size 4.8MB
    • SHA256 8162b2d665ca52884507ede19549e99939ce4ea4a638c537fa653539819138c8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Target
      _CommonRedist/xnafx40_redist.msi
    • Size 6.7MB
    • SHA256 e6c41d692ebcba854dad4b1c52bb7ddd05926bad3105595d6596b8bab01c25e7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Executes dropped EXE

    • Loads dropped DLL

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks