Resubmissions

22/02/2024, 16:08

240222-tlhkkscf346

22/02/2024, 16:04

240222-th4nmscb2t7

Analysis

  • max time kernel
    143s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/02/2024, 16:04

General

  • Target
    Roblox Evon Exploit V4 UWP_61782599.exe
  • Size 9.5MB
  • Sample240222-th4nmscb2t
  • SHA256 be5357f63b036da79d198978cbc5b652ea02b1ccfcb1538352442cdc7f4d5549
  • MD5 SHA1 SHA512 SSDEEP
Score
6/10

Malware Config

Signatures

  • Checks for any installed AV software in registry 1 TTPs 8 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 39 IoCs
  • Modifies registry class 2 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 17 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Roblox Evon Exploit V4 UWP_61782599.exe
    "C:\Users\Admin\AppData\Local\Temp\Roblox Evon Exploit V4 UWP_61782599.exe"
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3120
    • C:\Users\Admin\AppData\Local\setup61782599.exe
      C:\Users\Admin\AppData\Local\setup61782599.exe hhwnd=328258 hreturntoinstaller hextras=id:ad413892c2b60f5-RO-8jA2z
      2⤵
      • Checks for any installed AV software in registry
      • Executes dropped EXE
      • Loads dropped DLL
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3708

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        GenericSetup.LastScreen.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\GenericSetup.LastScreen.dll
        • Size 57KB
        • SHA256 6a30f9c604c4012d1d2e1ba075213c378afb1bfcb94276de7995ed7bbf492859
        • MD5 SHA1 SHA512 SSDEEP

        GenericSetup.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\GenericSetup.dll
        • Size 117KB
        • SHA256 11c6a8470a3f2b2be9b8cafe5f9a0afce7303bfd02ab783a0f0ee09a184649fa
        • MD5 SHA1 SHA512 SSDEEP

        H2OCommonResources.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\H2OCommonResources.dll
        • Size 2.1MB
        • SHA256 649b960fc178722f12f2dda259c573029e0e66da1d53b83763647d15a74b6576
        • MD5 SHA1 SHA512 SSDEEP

        H2OCommonResources.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\H2OCommonResources.dll
        • Size 2.3MB
        • SHA256 ddb912c14f140de859d7c37939014e70dc69d4e39b1fdc28210f8f5749ae8daa
        • MD5 SHA1 SHA512 SSDEEP

        H2OCommonResources.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\H2OCommonResources.dll
        • Size 1.5MB
        • SHA256 1d0c072cbf14da4988dc3e366e57a56d8b978597cbbaede8142d5319694f355d
        • MD5 SHA1 SHA512 SSDEEP

        H2ODAL.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\H2ODAL.dll
        • Size 15KB
        • SHA256 723aea78755292d2f4f87ad100a99b37bef951b6b40b62e2e2bbd4df3346d528
        • MD5 SHA1 SHA512 SSDEEP

        H2OModels.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\H2OModels.dll
        • Size 75KB
        • SHA256 b23b8310265c14d7e530b80defc6d39cdc638c07d07cd2668e387863c463741d
        • MD5 SHA1 SHA512 SSDEEP

        H2OResources.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\H2OResources.dll
        • Size 19KB
        • SHA256 1eb0795b1928f6b0459199dace5affdc0842b6fba87be53ca108661275df2f3e
        • MD5 SHA1 SHA512 SSDEEP

        H2OServices.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\H2OServices.dll
        • Size 160KB
        • SHA256 17d737175d50eee97ac1c77db415fe25cc3c7a3871b65b93cc3fad63808a9abc
        • MD5 SHA1 SHA512 SSDEEP

        H2OUtilities.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\H2OUtilities.dll
        • Size 119KB
        • SHA256 669c812cb8f09799083014a199b0deee10237c95fb49ee107376b952fee5bd89
        • MD5 SHA1 SHA512 SSDEEP

        H2OViewModels.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\H2OViewModels.dll
        • Size 8KB
        • SHA256 c202e4f92b792d34cb6859361aebdbfc8c61cf9e735edfd95e825839920fb88a
        • MD5 SHA1 SHA512 SSDEEP

        HtmlAgilityPack.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\HtmlAgilityPack.dll
        • Size 117KB
        • SHA256 deb59ebb10c5b3c65784437d265f34979550db5d7d67c740af009f911c3873d6
        • MD5 SHA1 SHA512 SSDEEP

        HtmlAgilityPack.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\HtmlAgilityPack.dll
        • Size 74KB
        • SHA256 c47a35e9dc6c8119099876ad08621ffec95582f8675b8945422b3316407603ba
        • MD5 SHA1 SHA512 SSDEEP

        HtmlAgilityPack.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\HtmlAgilityPack.dll
        • Size 106KB
        • SHA256 2c554087f367a2e59b37af3cc107469d6bce2c410e63479420a25c1b337b67de
        • MD5 SHA1 SHA512 SSDEEP

        MyDownloader.Core.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\MyDownloader.Core.dll
        • Size 56KB
        • SHA256 1c1c5330ea35f518bf85fad69dc2da1a98a4dfeadbf6ac0ba0ac7cc51bbcc870
        • MD5 SHA1 SHA512 SSDEEP

        MyDownloader.Extension.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\MyDownloader.Extension.dll
        • Size 168KB
        • SHA256 c3f8a46e81f16bbfc75de44dc95f0d145213c8af0006bb097950ac4d1562f5ce
        • MD5 SHA1 SHA512 SSDEEP

        Newtonsoft.Json.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\Newtonsoft.Json.dll
        • Size 541KB
        • SHA256 56032ade45ccf8f4c259a2e57487124cf448a90bca2eeb430da2722d9e109583
        • MD5 SHA1 SHA512 SSDEEP

        Ninject.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\Ninject.dll
        • Size 133KB
        • SHA256 3043a65f11ac204e65bca142ff4166d85f1b22078b126b806f1fecb2a315c701
        • MD5 SHA1 SHA512 SSDEEP

        OfferSDK.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\OfferSDK.dll
        • Size 172KB
        • SHA256 9310a58f26be8bd453cde5ca6aa05042942832711fbdeb5430a2840232bfa5e4
        • MD5 SHA1 SHA512 SSDEEP

        OfferPage.html

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\Resources\OfferPage.html
        • Size 1KB
        • SHA256 2ad742b544e72c245f4e9c2e69f989486222477c7eb06e85d28492bd93040941
        • MD5 SHA1 SHA512

        SciterWrapper.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\SciterWrapper.dll
        • Size 134KB
        • SHA256 69fe749457218ec9a765f9aac74caf6d4f73084cf5175d3fd1e4f345af8b3b8b
        • MD5 SHA1 SHA512 SSDEEP

        ServiceHide.Net.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\ServiceHide.Net.dll
        • Size 101KB
        • SHA256 56db33c0962b3c34cba5279d2441bc4c12f28b569eadc1b3885dd0951b2c4020
        • MD5 SHA1 SHA512 SSDEEP

        ServiceHide.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\ServiceHide.dll
        • Size 151KB
        • SHA256 e77e0b4f2762f76a3eaaadf5a3138a35ec06ece80edc4b3396de7a601f8da1b3
        • MD5 SHA1 SHA512 SSDEEP

        msvcp140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\msvcp140.dll
        • Size 426KB
        • SHA256 51398691feef7ae0a876b523aec47c4a06d9a1ee62f1a0aee27de6d6191c68ad
        • MD5 SHA1 SHA512 SSDEEP

        sciter32.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\sciter32.dll
        • Size 387KB
        • SHA256 8ea8fdf73674a739cd651f79970a834b940def19d2d1dc07e81c8a24087e01b0
        • MD5 SHA1 SHA512 SSDEEP

        vcruntime140.dll

        • Path C:\Users\Admin\AppData\Local\Temp\ec05d89197b949eb6957b79472e8723d\vcruntime140.dll
        • Size 74KB
        • SHA256 9faeaa45e8cc986af56f28350b38238b03c01c355e9564b849604b8d690919c5
        • MD5 SHA1 SHA512 SSDEEP

        setup61782599.exe

        • Path C:\Users\Admin\AppData\Local\setup61782599.exe
        • Size 3.8MB
        • SHA256 cc70b093a19610e9752794d757aec9ef07ca862ea9267ec6f9cc92b2aa882c72
        • MD5 SHA1 SHA512 SSDEEP

        setup61782599.exe

        • Path C:\Users\Admin\AppData\Local\setup61782599.exe
        • Size 2.4MB
        • SHA256 6eed5075a10546ba5cdc9493f36ef4c5b487c30e9ac0a69843df29fd045980f2
        • MD5 SHA1 SHA512 SSDEEP

        default.dic

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-us\default.dic
        • Size 2B
        • SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
        • MD5 SHA1 SHA512

        memory/3708-52-0x0000000005060000-0x0000000005088000-memory.dmp

        memory/3708-116-0x00000000052A0000-0x00000000052CC000-memory.dmp

        memory/3708-108-0x0000000005250000-0x0000000005258000-memory.dmp

        memory/3708-92-0x00000000051E0000-0x0000000005204000-memory.dmp

        memory/3708-126-0x0000000005230000-0x000000000524D000-memory.dmp

        memory/3708-100-0x00000000051C0000-0x00000000051CA000-memory.dmp

        memory/3708-142-0x0000000005910000-0x0000000005922000-memory.dmp

        memory/3708-84-0x0000000005150000-0x000000000516A000-memory.dmp

        memory/3708-76-0x0000000005170000-0x00000000051A2000-memory.dmp

        memory/3708-195-0x0000000006010000-0x000000000609C000-memory.dmp

        memory/3708-200-0x0000000005F90000-0x0000000005F9A000-memory.dmp

        memory/3708-201-0x0000000005630000-0x0000000005652000-memory.dmp

        memory/3708-202-0x0000000006400000-0x0000000006754000-memory.dmp

        memory/3708-68-0x00000000050C0000-0x00000000050E8000-memory.dmp

        memory/3708-208-0x00000000068E0000-0x00000000068EC000-memory.dmp

        memory/3708-211-0x0000000006EC0000-0x0000000007464000-memory.dmp

        memory/3708-60-0x0000000005090000-0x00000000050BE000-memory.dmp

        memory/3708-44-0x0000000005030000-0x0000000005054000-memory.dmp

        memory/3708-217-0x0000000007A30000-0x0000000007FE4000-memory.dmp

        memory/3708-36-0x0000000004FE0000-0x0000000004FF4000-memory.dmp

        memory/3708-234-0x0000000007470000-0x0000000007502000-memory.dmp

        memory/3708-17-0x0000000004FD0000-0x0000000004FE0000-memory.dmp

        memory/3708-16-0x0000000000280000-0x0000000000658000-memory.dmp

        memory/3708-245-0x00000000068B0000-0x00000000068DE000-memory.dmp

        memory/3708-15-0x00000000718F0000-0x00000000720A0000-memory.dmp

        memory/3708-263-0x00000000718F0000-0x00000000720A0000-memory.dmp

        memory/3708-264-0x0000000004FD0000-0x0000000004FE0000-memory.dmp