Analysis

  • user interaction
    yes
  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    27/04/2026, 02:04

General

  • Target
    Roblox Account Manager.exe
  • Size 5.5MB
  • Sample260427-chldmady2k
  • SHA256 5c7d96455bbb045cb3cb3726d7b4fff2d0810a21d7fdb34ad134696aa7f47d5e
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 3 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Badlisted process makes network request 1 IoCs

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

  • Checks installed software on the system 1 TTPs

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

  • Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs

    Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • Drops file in System32 directory 49 IoCs
  • Drops file in Windows directory 23 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • 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.

  • Checks SCSI registry key(s) 3 TTPs 5 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies data under HKEY_USERS 9 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Roblox Account Manager.exe
    "C:\Users\Admin\AppData\Local\Temp\Roblox Account Manager.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1544
    • C:\Users\Admin\AppData\Local\Temp\Roblox Account Manager.exe
      "C:\Users\Admin\AppData\Local\Temp\Roblox Account Manager.exe" -restart
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:796
      • C:\Users\Admin\AppData\Local\Temp\vcredist.tmp
        "C:\Users\Admin\AppData\Local\Temp\vcredist.tmp" /q /norestart
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1660
        • C:\Windows\Temp\{1FFD4F6A-664A-4A0D-BD12-172E14712CE3}\.cr\vcredist.tmp
          "C:\Windows\Temp\{1FFD4F6A-664A-4A0D-BD12-172E14712CE3}\.cr\vcredist.tmp" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\vcredist.tmp" -burn.filehandle.attached=728 -burn.filehandle.self=732 /q /norestart
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2896
          • C:\Windows\Temp\{CF3CA679-96DA-44E8-B117-7BACDE453F1D}\.be\VC_redist.x86.exe
            "C:\Windows\Temp\{CF3CA679-96DA-44E8-B117-7BACDE453F1D}\.be\VC_redist.x86.exe" -q -burn.elevated BurnPipe.{3C3017DC-2040-46A3-9785-8D31216E6751} {62C08C9E-2C53-4E17-BD39-CD43FC1B0790} 2896
            5⤵
            • Executes dropped EXE
            • Adds Run key to start application
            • System Location Discovery: System Language Discovery
            • Modifies registry class
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:3884
            • C:\ProgramData\Package Cache\{4d8dcf8c-a72a-43e1-9833-c12724db736e}\VC_redist.x86.exe
              "C:\ProgramData\Package Cache\{4d8dcf8c-a72a-43e1-9833-c12724db736e}\VC_redist.x86.exe" -uninstall -quiet -burn.related.upgrade -burn.ancestors={0b5169e3-39da-4313-808e-1f9c0407f3bf} -burn.filehandle.self=1072 -burn.embedded BurnPipe.{25738E2C-1FA7-499F-B469-0BD74212E04D} {1B985D32-8902-4B19-89EE-4E6F7BE680CC} 3884
              6⤵
              • System Location Discovery: System Language Discovery
              • Suspicious use of WriteProcessMemory
              PID:1780
              • C:\ProgramData\Package Cache\{4d8dcf8c-a72a-43e1-9833-c12724db736e}\VC_redist.x86.exe
                "C:\ProgramData\Package Cache\{4d8dcf8c-a72a-43e1-9833-c12724db736e}\VC_redist.x86.exe" -burn.clean.room="C:\ProgramData\Package Cache\{4d8dcf8c-a72a-43e1-9833-c12724db736e}\VC_redist.x86.exe" -burn.filehandle.attached=548 -burn.filehandle.self=564 -uninstall -quiet -burn.related.upgrade -burn.ancestors={0b5169e3-39da-4313-808e-1f9c0407f3bf} -burn.filehandle.self=1072 -burn.embedded BurnPipe.{25738E2C-1FA7-499F-B469-0BD74212E04D} {1B985D32-8902-4B19-89EE-4E6F7BE680CC} 3884
                7⤵
                • Loads dropped DLL
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:5096
                • C:\ProgramData\Package Cache\{4d8dcf8c-a72a-43e1-9833-c12724db736e}\VC_redist.x86.exe
                  "C:\ProgramData\Package Cache\{4d8dcf8c-a72a-43e1-9833-c12724db736e}\VC_redist.x86.exe" -q -burn.elevated BurnPipe.{859E2623-846D-49D3-9E5B-BC19647162E2} {21E697C7-E7BF-4512-9333-C091847EC630} 5096
                  8⤵
                  • System Location Discovery: System Language Discovery
                  • Modifies registry class
                  PID:760
  • C:\Windows\system32\vssvc.exe
    C:\Windows\system32\vssvc.exe
    1⤵
    • Checks SCSI registry key(s)
    • Suspicious use of AdjustPrivilegeToken
    PID:3684
  • C:\Windows\system32\srtasks.exe
    C:\Windows\system32\srtasks.exe ExecuteScopeRestorePoint /WaitForRestorePoint:2
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3332
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Badlisted process makes network request
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1664
  • C:\ProgramData\Package Cache\{0b5169e3-39da-4313-808e-1f9c0407f3bf}\VC_redist.x86.exe
    "C:\ProgramData\Package Cache\{0b5169e3-39da-4313-808e-1f9c0407f3bf}\VC_redist.x86.exe" /burn.runonce
    1⤵
    • Executes dropped EXE
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5072
    • C:\ProgramData\Package Cache\{0b5169e3-39da-4313-808e-1f9c0407f3bf}\VC_redist.x86.exe
      "C:\ProgramData\Package Cache\{0b5169e3-39da-4313-808e-1f9c0407f3bf}\VC_redist.x86.exe" /quiet /norestart /burn.log.append "C:\Users\Admin\AppData\Local\Temp\dd_vcredist_x86_20260427030458.log"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4920
      • C:\ProgramData\Package Cache\{0b5169e3-39da-4313-808e-1f9c0407f3bf}\VC_redist.x86.exe
        "C:\ProgramData\Package Cache\{0b5169e3-39da-4313-808e-1f9c0407f3bf}\VC_redist.x86.exe" -burn.clean.room="C:\ProgramData\Package Cache\{0b5169e3-39da-4313-808e-1f9c0407f3bf}\VC_redist.x86.exe" -burn.filehandle.attached=548 -burn.filehandle.self=564 /quiet /norestart /burn.log.append "C:\Users\Admin\AppData\Local\Temp\dd_vcredist_x86_20260427030458.log"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4908
        • C:\ProgramData\Package Cache\{0b5169e3-39da-4313-808e-1f9c0407f3bf}\VC_redist.x86.exe
          "C:\ProgramData\Package Cache\{0b5169e3-39da-4313-808e-1f9c0407f3bf}\VC_redist.x86.exe" -q -burn.elevated BurnPipe.{65FFF431-5B91-477A-94FC-F10568DD4C3A} {D556BA6D-DD5D-406A-BD72-27953ACC0428} 4908
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Modifies registry class
          PID:700

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        e588fad.rbs

        • Path C:\Config.Msi\e588fad.rbs
        • Size 16KB
        • SHA256 d55242a2399035fe6d5986a48d98296b5408690fb960e3b2eceb3781f1c12c89
        • MD5 SHA1 SHA512 SSDEEP TLSH

        e588fb2.rbs

        • Path C:\Config.Msi\e588fb2.rbs
        • Size 18KB
        • SHA256 ed3982c159eb43d99c9c616003a3eb596f2fe04d507c1b7e1071de0764fcf46f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        e588fbf.rbs

        • Path C:\Config.Msi\e588fbf.rbs
        • Size 20KB
        • SHA256 0779fb94c264e4f229ea6aff0ae9e4686f543e4534b6f5860ddd9ce8244138c9
        • MD5 SHA1 SHA512 SSDEEP TLSH

        e588fce.rbs

        • Path C:\Config.Msi\e588fce.rbs
        • Size 19KB
        • SHA256 46f560b792def0b139c4cfab350a352da60de3e8d059aed7f468b1419060938c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        state.rsm

        • Path C:\ProgramData\Package Cache\{0b5169e3-39da-4313-808e-1f9c0407f3bf}\state.rsm
        • Size 914B
        • SHA256 74d8b860d1c83f3f8bd8475909411851ab97f21f923c5a936af422a91ece5999
        • MD5 SHA1 SHA512 TLSH

        Roblox Account Manager.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Roblox Account Manager.exe.log
        • Size 1KB
        • SHA256 180f825c19263ae06fc891efcde51f993b720a27bd6e563742a110b40cb3fe41
        • MD5 SHA1 SHA512 TLSH

        RAMSettings.ini

        • Path C:\Users\Admin\AppData\Local\Temp\RAMSettings.ini
        • Size 1014B
        • SHA256 787fa9af1c32b7e198119469c0e2c02c06b34ec7c990b62b9f4fb9bc8cedaa5f
        • MD5 SHA1 SHA512 TLSH

        RAMTheme.ini

        • Path C:\Users\Admin\AppData\Local\Temp\RAMTheme.ini
        • Size 314B
        • SHA256 563eb35fd613f4298cd4dceff67652a13ba516a6244d9407c5709323c4ca4bb1
        • MD5 SHA1 SHA512 TLSH

        Roblox Account Manager.exe.config

        • Path C:\Users\Admin\AppData\Local\Temp\Roblox Account Manager.exe.config
        • Size 6KB
        • SHA256 d726d47b772a70fabc777c8ed46655fe5200e672f01f11dd95c5f4994e0a71e0
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dd_vcredist_x86_20260427030458.log

        • Path C:\Users\Admin\AppData\Local\Temp\dd_vcredist_x86_20260427030458.log
        • Size 17KB
        • SHA256 8c9b6462c95c9eb01e303c4ed7da09785a65178387fae07a57e06d697de61238
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dd_vcredist_x86_20260427030458_000_vcRuntimeMinimum_x86.log

        • Path C:\Users\Admin\AppData\Local\Temp\dd_vcredist_x86_20260427030458_000_vcRuntimeMinimum_x86.log
        • Size 4KB
        • SHA256 6b3b5bd88cba12462941284197a1f1041656802b00d654f16d6fa8ea39a7a5bf
        • MD5 SHA1 SHA512 SSDEEP TLSH

        dd_vcredist_x86_20260427030458_001_vcRuntimeAdditional_x86.log

        • Path C:\Users\Admin\AppData\Local\Temp\dd_vcredist_x86_20260427030458_001_vcRuntimeAdditional_x86.log
        • Size 2KB
        • SHA256 9cab0497a2dbad20222632eb3ca47f0078ea2e0adfa2dcb79f16217b9e8f27d3
        • MD5 SHA1 SHA512 TLSH

        log4.config

        • Path C:\Users\Admin\AppData\Local\Temp\log4.config
        • Size 936B
        • SHA256 e4b10630d9ec2af508de31752fbbc6816c7426c40a3e57f0a085ce7f42c77bd5
        • MD5 SHA1 SHA512 TLSH

        vcredist.tmp

        • Path C:\Users\Admin\AppData\Local\Temp\vcredist.tmp
        • Size 13.3MB
        • SHA256 0c09f2611660441084ce0df425c51c11e147e6447963c3690f97e0b25c55ed64
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcredist.tmp

        • Path C:\Windows\Temp\{1FFD4F6A-664A-4A0D-BD12-172E14712CE3}\.cr\vcredist.tmp
        • Size 669KB
        • SHA256 4a6e1044ff0f49d2e3b12f7c40352c7e573e0c58f3b3cc0b55b63c95ede87828
        • MD5 SHA1 SHA512 SSDEEP TLSH

        license.rtf

        • Path C:\Windows\Temp\{4FC694C7-1F6F-4B83-9079-4E01352BF1FB}\.ba\license.rtf
        • Size 9KB
        • SHA256 8099dc3cf9502c335da829e5c755948a12e3e6de490eb492a99deb673d883d8b
        • MD5 SHA1 SHA512 SSDEEP TLSH

        thm.wxl

        • Path C:\Windows\Temp\{4FC694C7-1F6F-4B83-9079-4E01352BF1FB}\.ba\thm.wxl
        • Size 2KB
        • SHA256 70400f181d00e1769774ff36bcd8b1ab5fbc431418067d31b876d18cc04ef4ce
        • MD5 SHA1 SHA512 TLSH

        thm.xml

        • Path C:\Windows\Temp\{4FC694C7-1F6F-4B83-9079-4E01352BF1FB}\.ba\thm.xml
        • Size 8KB
        • SHA256 f13bae0ec08c91b4a315bb2d86ee48fade597e7a5440dce6f751f98a3a4d6916
        • MD5 SHA1 SHA512 SSDEEP TLSH

        wixstdba.dll

        • Path C:\Windows\Temp\{4FC694C7-1F6F-4B83-9079-4E01352BF1FB}\.ba\wixstdba.dll
        • Size 191KB
        • SHA256 a4efbdb2ce55788ffe92a244cb775efd475526ef5b61ad78de2bcdfaddac7041
        • MD5 SHA1 SHA512 SSDEEP TLSH

        logo.png

        • Path C:\Windows\Temp\{CF3CA679-96DA-44E8-B117-7BACDE453F1D}\.ba\logo.png
        • Size 1KB
        • SHA256 335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef
        • MD5 SHA1 SHA512 TLSH

        wixstdba.dll

        • Path C:\Windows\Temp\{CF3CA679-96DA-44E8-B117-7BACDE453F1D}\.ba\wixstdba.dll
        • Size 215KB
        • SHA256 e921f69b9fb4b5ad4691809d06896c5f1d655ab75e0ce94a372319c243c56d4e
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cab54A5CABBE7274D8A22EB58060AAB7623

        • Path C:\Windows\Temp\{CF3CA679-96DA-44E8-B117-7BACDE453F1D}\cab54A5CABBE7274D8A22EB58060AAB7623
        • Size 838KB
        • SHA256 c9935322c0af2fe00ebb018f8b0b908018576048fa4d3c0376a30ebf0eb2cf50
        • MD5 SHA1 SHA512 SSDEEP TLSH

        cabB3E1576D1FEFBB979E13B1A5379E0B16

        • Path C:\Windows\Temp\{CF3CA679-96DA-44E8-B117-7BACDE453F1D}\cabB3E1576D1FEFBB979E13B1A5379E0B16
        • Size 4.9MB
        • SHA256 01b11076177c8a5ee37eba745142cd6bbc4ac1ebfc4ebe48c85bd285a73ebf60
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcRuntimeAdditional_x86

        • Path C:\Windows\Temp\{CF3CA679-96DA-44E8-B117-7BACDE453F1D}\vcRuntimeAdditional_x86
        • Size 200KB
        • SHA256 3e4a528fe5263a5dc44455d0ab2717f0c02acdc120c918cf43730ce9f36ccbb5
        • MD5 SHA1 SHA512 SSDEEP TLSH

        vcRuntimeMinimum_x86

        • Path C:\Windows\Temp\{CF3CA679-96DA-44E8-B117-7BACDE453F1D}\vcRuntimeMinimum_x86
        • Size 200KB
        • SHA256 c5ff4d6cd4be9f4965f93af273dd364948fbe44d40b123f34f82bcbcf64c8df4
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/760-442-0x0000000000BF0000-0x0000000000C67000-memory.dmp

        memory/796-23-0x000000000BB00000-0x000000000BBA0000-memory.dmp

        memory/796-499-0x000000000B440000-0x000000000B4A4000-memory.dmp

        memory/796-39-0x000000000F120000-0x000000000F128000-memory.dmp

        memory/796-38-0x000000000F0F0000-0x000000000F10A000-memory.dmp

        memory/796-36-0x000000000DA40000-0x000000000DA62000-memory.dmp

        memory/796-101-0x0000000005940000-0x0000000005950000-memory.dmp

        memory/796-100-0x000000000B440000-0x000000000B4A4000-memory.dmp

        memory/796-99-0x0000000005910000-0x000000000591B000-memory.dmp

        memory/796-98-0x0000000005800000-0x000000000588A000-memory.dmp

        memory/796-102-0x0000000005940000-0x0000000005950000-memory.dmp

        memory/796-103-0x0000000005940000-0x0000000005950000-memory.dmp

        memory/796-106-0x000000000DA70000-0x000000000DA82000-memory.dmp

        memory/796-105-0x0000000007810000-0x000000000781A000-memory.dmp

        memory/796-276-0x000000000B440000-0x000000000B4A4000-memory.dmp

        memory/796-274-0x0000000005800000-0x000000000588A000-memory.dmp

        memory/796-31-0x000000000D840000-0x000000000D8F2000-memory.dmp

        memory/796-29-0x000000000C4C0000-0x000000000C518000-memory.dmp

        memory/796-24-0x000000000B430000-0x000000000B43A000-memory.dmp

        memory/796-484-0x0000000005800000-0x000000000588A000-memory.dmp

        memory/796-22-0x000000000B2E0000-0x000000000B314000-memory.dmp

        memory/796-18-0x0000000006940000-0x000000000694A000-memory.dmp

        memory/796-21-0x0000000005940000-0x0000000005950000-memory.dmp

        memory/796-20-0x0000000005940000-0x0000000005950000-memory.dmp

        memory/796-524-0x000000000B440000-0x000000000B4A4000-memory.dmp

        memory/796-17-0x0000000006880000-0x00000000068F4000-memory.dmp

        memory/796-14-0x0000000005940000-0x0000000005950000-memory.dmp

        memory/796-480-0x000000000E390000-0x000000000E6E7000-memory.dmp

        memory/796-479-0x0000000005C90000-0x0000000005C98000-memory.dmp

        memory/796-478-0x0000000007640000-0x0000000007690000-memory.dmp

        memory/796-473-0x000000000B440000-0x000000000B4A4000-memory.dmp

        memory/796-471-0x0000000005800000-0x000000000588A000-memory.dmp

        memory/796-512-0x000000000B440000-0x000000000B4A4000-memory.dmp

        memory/796-37-0x000000000F020000-0x000000000F0F6000-memory.dmp

        memory/1544-2-0x0000000005FE0000-0x0000000005FF0000-memory.dmp

        memory/1544-1-0x00000000065A0000-0x0000000006B46000-memory.dmp

        memory/1544-3-0x0000000005F80000-0x0000000005FC6000-memory.dmp

        memory/1544-4-0x00000000060C0000-0x0000000006152000-memory.dmp

        memory/1544-5-0x0000000006020000-0x0000000006046000-memory.dmp

        memory/1544-6-0x0000000006060000-0x000000000607E000-memory.dmp

        memory/1544-12-0x0000000001D50000-0x0000000001EFC000-memory.dmp

        memory/1544-0-0x0000000000DD0000-0x000000000134A000-memory.dmp

        memory/1664-469-0x0000021DF0FA0000-0x0000021DF0FA9000-memory.dmp

        memory/1664-468-0x0000021DF05A0000-0x0000021DF073A000-memory.dmp

        memory/1780-445-0x0000000000BF0000-0x0000000000C67000-memory.dmp

        memory/3332-449-0x000001964B090000-0x000001964B22A000-memory.dmp

        memory/3684-363-0x0000027161890000-0x0000027161A2A000-memory.dmp

        memory/5096-444-0x0000000000BF0000-0x0000000000C67000-memory.dmp