Analysis

  • max time kernel
    144s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-03-2023 13:26

General

  • Target

    3abea4ab1fa4c8497722e9b58c5981fbc90fefe5a1d0bda707bdabfe3c1bdb1f.exe

  • Size

    267KB

  • MD5

    4dbe71a4ca0eaea634ec73b4a82d32a9

  • SHA1

    48ba9c1be52988de95bf1a2597fd573f96892895

  • SHA256

    3abea4ab1fa4c8497722e9b58c5981fbc90fefe5a1d0bda707bdabfe3c1bdb1f

  • SHA512

    5f157e987b2c2b25a2d66e49dcc583220da474bd8756b6ea8d206ebeb99e994a02f98800a081a750b885b576f20204b89b8632de956bf0d8cec9d5785c6fcd70

  • SSDEEP

    6144:GDOmbbC0309OSXjr2Z2UCEVSOuzAtf/QZv3z9jnnOldiUf:4bZ309//2HCEVNuzaf/QZvj1nki

Malware Config

Extracted

Family

warzonerat

C2

dnmpbczm0963fxtdplc.duckdns.org:5689

Signatures

  • Guloader,Cloudeye

    A shellcode based downloader first seen in 2020.

  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Warzone RAT payload 6 IoCs
  • Checks QEMU agent file 2 TTPs 4 IoCs

    Checks presence of QEMU agent, possibly to detect virtualization.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of NtCreateThreadExHideFromDebugger 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Windows directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • NSIS installer 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3abea4ab1fa4c8497722e9b58c5981fbc90fefe5a1d0bda707bdabfe3c1bdb1f.exe
    "C:\Users\Admin\AppData\Local\Temp\3abea4ab1fa4c8497722e9b58c5981fbc90fefe5a1d0bda707bdabfe3c1bdb1f.exe"
    1⤵
    • Checks QEMU agent file
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Drops file in Windows directory
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2596
    • C:\Users\Admin\AppData\Local\Temp\3abea4ab1fa4c8497722e9b58c5981fbc90fefe5a1d0bda707bdabfe3c1bdb1f.exe
      "C:\Users\Admin\AppData\Local\Temp\3abea4ab1fa4c8497722e9b58c5981fbc90fefe5a1d0bda707bdabfe3c1bdb1f.exe"
      2⤵
      • Checks QEMU agent file
      • Adds Run key to start application
      • Suspicious use of NtCreateThreadExHideFromDebugger
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of WriteProcessMemory
      PID:3312
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell Add-MpPreference -ExclusionPath C:\
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5020
      • C:\Users\Admin\Documents\Windows.exe
        "C:\Users\Admin\Documents\Windows.exe"
        3⤵
        • Checks QEMU agent file
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious use of SetThreadContext
        • Drops file in Windows directory
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of WriteProcessMemory
        PID:1436
        • C:\Users\Admin\Documents\Windows.exe
          "C:\Users\Admin\Documents\Windows.exe"
          4⤵
          • Checks QEMU agent file
          • Loads dropped DLL
          • Suspicious use of NtCreateThreadExHideFromDebugger
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • Suspicious use of WriteProcessMemory
          PID:1072
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell Add-MpPreference -ExclusionPath C:\
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2776
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe"
            5⤵
              PID:916

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Persistence

    Registry Run Keys / Startup Folder

    1
    T1060

    Defense Evasion

    Modify Registry

    1
    T1112

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    2
    T1082

    Command and Control

    Web Service

    1
    T1102

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\646C991C2A28825F3CC56E0A1D1E3FA9
      Filesize

      1KB

      MD5

      10acdcbd363e8bb18bef42973fc98b5a

      SHA1

      b000860b66aa964c8b7073fe736d6c84aeb69f7d

      SHA256

      5c353cd9f6e85a408242f8e0bc0158b8e3b975173253f4c8e553b1acd5a836d9

      SHA512

      a642545beb57fc22fb18d34471be79bc7f0279266b2e317af1433e01c426062a0048d6087b5955001126a64dbe79a189c70074daf16048716b48a4d6b6dc7665

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA
      Filesize

      724B

      MD5

      f569e1d183b84e8078dc456192127536

      SHA1

      30c537463eed902925300dd07a87d820a713753f

      SHA256

      287bc80237497eb8681dbf136a56cc3870dd5bd12d48051525a280ae62aab413

      SHA512

      49553b65a8e3fc0bf98c1bc02bae5b22188618d8edf8e88e4e25932105796956ae8301c63c487e0afe368ea39a4a2af07935a808f5fb53287ef9287bc73e1012

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F07644E38ED7C9F37D11EEC6D4335E02_5F17CB88D912DC7F39DB9F2FB36C0D37
      Filesize

      472B

      MD5

      7192531b5ad082b63c067aa5932ec07b

      SHA1

      1275d7db171b6e336bd755408ae452afa60f48dd

      SHA256

      286c0269d72bdc72ae9c52360e8ec2623b2f728f01289b41a206881caf644361

      SHA512

      33e90276e63e94c80151a39771c5d1386154d44d042a8246180139368f29519f05a072f41508b64f63ea85c87d5bce7b55c76c9a341c60499801cb6c080edd95

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F07644E38ED7C9F37D11EEC6D4335E02_946BD0A8459296E531C25E347ABFB609
      Filesize

      472B

      MD5

      bfa45bb31acdcad04104ab759ca396b0

      SHA1

      f8290df5a249f0dd192fec38584618205b2d4bc7

      SHA256

      97b4f123c07d8ccbbb7f6757f55e2b2b055ea296a29f52a729efdc996e9c8592

      SHA512

      0a6c6c11a02b2cb91ee67908aa3d8732949d1a9b3d8320a7c6e513f5eba334f88d5be1e57fd6788ae14c69c8c01246c18d9f710f180cb9a0b6ac227e308da626

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\646C991C2A28825F3CC56E0A1D1E3FA9
      Filesize

      184B

      MD5

      f93c8c7a1a911532b0a70a4765cf77f8

      SHA1

      f5a0a9e5a48ab1064b5f833e34a0f0943d7f4d0b

      SHA256

      0270003ef98fd9913334e8152d2876520cee788c68562969f57edb3ba5efe739

      SHA512

      1a0e7e2df03da0f7bce8f505edaae06750d54f19cf2afb61ef2507ca7ca660e08d7845a60242b5d770ff202f0a049220abe7ca871293c0912701ee5dd773ad24

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA
      Filesize

      392B

      MD5

      0286c5bac19518b15b5966c4d368a4bf

      SHA1

      8b0582bcab838fbb7bd9fa39b84bf600261ea511

      SHA256

      0f5e57f09b6fd585ca359a4334401673545acd95f1a3fa9aafe2c28099c3e383

      SHA512

      62f9800f0b6d5860f5721330cf60f5d92f32945f51ab9307ff73bbfe4093f5f19c7562546f0bf1374d9ade0851092629030b02b75fb5e476e7a32fa44b963eef

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F07644E38ED7C9F37D11EEC6D4335E02_5F17CB88D912DC7F39DB9F2FB36C0D37
      Filesize

      406B

      MD5

      e207f7f8617b9b62888ae4dbeb18e4ed

      SHA1

      66367e9e5c600fed1039c5fe279203f75846c8c8

      SHA256

      b32c44e98a3ae589e80caec6fd21bc60b031079f5e3f3ed7b50c5e5a9d563989

      SHA512

      606e52917f2ad1212bd9b17f2e79df68ff37fe47d397d290c3a521117a513677f2dbc3d9de30631fcba9317cbe87eb7c04932bb4b310e9f20ce4032d04619d5f

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F07644E38ED7C9F37D11EEC6D4335E02_946BD0A8459296E531C25E347ABFB609
      Filesize

      402B

      MD5

      c347cdbf6a5c7d40bbd9af27f533c44b

      SHA1

      11e26d0a06cc64e2b4681e2494545dda8a5fcafb

      SHA256

      32a5ad1d4e5e1f6209345c30c718573ab7b67c8bbb04f513af74986c216126ab

      SHA512

      39e3d97cf44a7ba9bfad9323acc4bfc158b64bb11d7a988c65fac9131cc6d00f07aad77c95b1fb8ec86dddaf644e223819db7fb58bb60e51f3b138aef255db62

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
      Filesize

      2KB

      MD5

      968cb9309758126772781b83adb8a28f

      SHA1

      8da30e71accf186b2ba11da1797cf67f8f78b47c

      SHA256

      92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

      SHA512

      4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
      Filesize

      18KB

      MD5

      6225dc2465bb87ff56560937ffb4b3c4

      SHA1

      df410d903822ed9b8000edfb81022699e1fe9280

      SHA256

      60acf6664f9be7c3cd6b2f5baade57f1345e6d3fd9a328f4d1b268de7834630f

      SHA512

      5d74f344dc07012946d21c4b9632149872ec43b596aecac4b98558055522f796cd00b16b2329a43b8fdb613bd35af7e2c19908f2ad90224af39c1244a4fe4b65

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rtjgc33k.m0m.ps1
      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\nsl7054.tmp\System.dll
      Filesize

      11KB

      MD5

      b0c77267f13b2f87c084fd86ef51ccfc

      SHA1

      f7543f9e9b4f04386dfbf33c38cbed1bf205afb3

      SHA256

      a0cac4cf4852895619bc7743ebeb89f9e4927ccdb9e66b1bcd92a4136d0f9c77

      SHA512

      f2b57a2eea00f52a3c7080f4b5f2bb85a7a9b9f16d12da8f8ff673824556c62a0f742b72be0fd82a2612a4b6dbd7e0fdc27065212da703c2f7e28d199696f66e

    • C:\Users\Admin\AppData\Local\Temp\nsn731E.tmp\System.dll
      Filesize

      11KB

      MD5

      b0c77267f13b2f87c084fd86ef51ccfc

      SHA1

      f7543f9e9b4f04386dfbf33c38cbed1bf205afb3

      SHA256

      a0cac4cf4852895619bc7743ebeb89f9e4927ccdb9e66b1bcd92a4136d0f9c77

      SHA512

      f2b57a2eea00f52a3c7080f4b5f2bb85a7a9b9f16d12da8f8ff673824556c62a0f742b72be0fd82a2612a4b6dbd7e0fdc27065212da703c2f7e28d199696f66e

    • C:\Users\Admin\AppData\Local\Temp\nsn731E.tmp\System.dll
      Filesize

      11KB

      MD5

      b0c77267f13b2f87c084fd86ef51ccfc

      SHA1

      f7543f9e9b4f04386dfbf33c38cbed1bf205afb3

      SHA256

      a0cac4cf4852895619bc7743ebeb89f9e4927ccdb9e66b1bcd92a4136d0f9c77

      SHA512

      f2b57a2eea00f52a3c7080f4b5f2bb85a7a9b9f16d12da8f8ff673824556c62a0f742b72be0fd82a2612a4b6dbd7e0fdc27065212da703c2f7e28d199696f66e

    • C:\Users\Admin\Documents\Windows.exe
      Filesize

      267KB

      MD5

      4dbe71a4ca0eaea634ec73b4a82d32a9

      SHA1

      48ba9c1be52988de95bf1a2597fd573f96892895

      SHA256

      3abea4ab1fa4c8497722e9b58c5981fbc90fefe5a1d0bda707bdabfe3c1bdb1f

      SHA512

      5f157e987b2c2b25a2d66e49dcc583220da474bd8756b6ea8d206ebeb99e994a02f98800a081a750b885b576f20204b89b8632de956bf0d8cec9d5785c6fcd70

    • C:\Users\Admin\Documents\Windows.exe
      Filesize

      267KB

      MD5

      4dbe71a4ca0eaea634ec73b4a82d32a9

      SHA1

      48ba9c1be52988de95bf1a2597fd573f96892895

      SHA256

      3abea4ab1fa4c8497722e9b58c5981fbc90fefe5a1d0bda707bdabfe3c1bdb1f

      SHA512

      5f157e987b2c2b25a2d66e49dcc583220da474bd8756b6ea8d206ebeb99e994a02f98800a081a750b885b576f20204b89b8632de956bf0d8cec9d5785c6fcd70

    • C:\Users\Admin\Documents\Windows.exe
      Filesize

      267KB

      MD5

      4dbe71a4ca0eaea634ec73b4a82d32a9

      SHA1

      48ba9c1be52988de95bf1a2597fd573f96892895

      SHA256

      3abea4ab1fa4c8497722e9b58c5981fbc90fefe5a1d0bda707bdabfe3c1bdb1f

      SHA512

      5f157e987b2c2b25a2d66e49dcc583220da474bd8756b6ea8d206ebeb99e994a02f98800a081a750b885b576f20204b89b8632de956bf0d8cec9d5785c6fcd70

    • C:\Users\Admin\Doliolidae\Flugtskydninger\Privatvejens\Haandfuldenes\Impregnating\Kontaktcentrenes.Fla
      Filesize

      236KB

      MD5

      b7d956e078c957cb5360c4ea2d3c2273

      SHA1

      c628a326cf84d3dae3554e68fda7a3ea00a1b92f

      SHA256

      ff47cd620bf8e3272e23989d45344b155305fe012786d5cd36daae86e437fdf1

      SHA512

      c0a8f0d04295f810988e4cef08ee036326f1fc2247d2c35480fd9d019e0014f6a96ed07c0bf299fe230cb1f107f83c32bde8c04ae7445c6aa6eff881ae9f10f8

    • C:\Users\Admin\Doliolidae\Flugtskydninger\Privatvejens\Haandfuldenes\Impregnating\Superprecise.Jum
      Filesize

      89KB

      MD5

      951a26dcadeac34af41bc733cec364c1

      SHA1

      113d2cd326d79e26f9df13f1637b1d62de5e68b7

      SHA256

      a3bc552ffe558a34a32cce7e4cb9b90d36ec8971f29d408ef9ed2f519a60525c

      SHA512

      2d6987fbf99db85ccc7c5a6f3fa87f003d982ba06d5ba5e5e79f1f797399fa283cc3790483e9acb62a2e744c2accab433c26234e341ec0f9797d74d2fcfed378

    • memory/916-273-0x0000000001160000-0x0000000001161000-memory.dmp
      Filesize

      4KB

    • memory/1072-242-0x0000000000400000-0x0000000001654000-memory.dmp
      Filesize

      18.3MB

    • memory/1072-248-0x0000000001660000-0x000000000258F000-memory.dmp
      Filesize

      15.2MB

    • memory/1072-233-0x0000000001660000-0x000000000258F000-memory.dmp
      Filesize

      15.2MB

    • memory/1072-232-0x0000000000400000-0x0000000001654000-memory.dmp
      Filesize

      18.3MB

    • memory/1072-276-0x0000000000400000-0x0000000001654000-memory.dmp
      Filesize

      18.3MB

    • memory/1072-245-0x0000000001660000-0x000000000258F000-memory.dmp
      Filesize

      15.2MB

    • memory/1072-246-0x0000000000400000-0x0000000001654000-memory.dmp
      Filesize

      18.3MB

    • memory/1436-206-0x0000000004190000-0x00000000050BF000-memory.dmp
      Filesize

      15.2MB

    • memory/1436-230-0x0000000004190000-0x00000000050BF000-memory.dmp
      Filesize

      15.2MB

    • memory/2596-153-0x00000000041B0000-0x00000000050DF000-memory.dmp
      Filesize

      15.2MB

    • memory/2596-154-0x00000000041B0000-0x00000000050DF000-memory.dmp
      Filesize

      15.2MB

    • memory/2776-272-0x000000007F3D0000-0x000000007F3E0000-memory.dmp
      Filesize

      64KB

    • memory/2776-262-0x000000006E200000-0x000000006E24C000-memory.dmp
      Filesize

      304KB

    • memory/2776-249-0x00000000029F0000-0x0000000002A00000-memory.dmp
      Filesize

      64KB

    • memory/2776-261-0x00000000029F0000-0x0000000002A00000-memory.dmp
      Filesize

      64KB

    • memory/2776-260-0x00000000029F0000-0x0000000002A00000-memory.dmp
      Filesize

      64KB

    • memory/3312-179-0x0000000000400000-0x0000000001654000-memory.dmp
      Filesize

      18.3MB

    • memory/3312-157-0x0000000000400000-0x0000000001654000-memory.dmp
      Filesize

      18.3MB

    • memory/3312-156-0x0000000001660000-0x000000000258F000-memory.dmp
      Filesize

      15.2MB

    • memory/3312-155-0x0000000000400000-0x0000000001654000-memory.dmp
      Filesize

      18.3MB

    • memory/3312-158-0x0000000001660000-0x000000000258F000-memory.dmp
      Filesize

      15.2MB

    • memory/3312-172-0x0000000000400000-0x0000000001654000-memory.dmp
      Filesize

      18.3MB

    • memory/3312-175-0x0000000001660000-0x000000000258F000-memory.dmp
      Filesize

      15.2MB

    • memory/3312-196-0x0000000001660000-0x000000000258F000-memory.dmp
      Filesize

      15.2MB

    • memory/3312-197-0x0000000000400000-0x0000000001654000-memory.dmp
      Filesize

      18.3MB

    • memory/5020-181-0x0000000004E50000-0x0000000004EB6000-memory.dmp
      Filesize

      408KB

    • memory/5020-227-0x0000000007320000-0x0000000007328000-memory.dmp
      Filesize

      32KB

    • memory/5020-226-0x0000000007340000-0x000000000735A000-memory.dmp
      Filesize

      104KB

    • memory/5020-225-0x0000000007230000-0x000000000723E000-memory.dmp
      Filesize

      56KB

    • memory/5020-224-0x0000000007280000-0x0000000007316000-memory.dmp
      Filesize

      600KB

    • memory/5020-223-0x0000000007070000-0x000000000707A000-memory.dmp
      Filesize

      40KB

    • memory/5020-222-0x000000007FA30000-0x000000007FA40000-memory.dmp
      Filesize

      64KB

    • memory/5020-221-0x0000000007000000-0x000000000701A000-memory.dmp
      Filesize

      104KB

    • memory/5020-220-0x0000000007640000-0x0000000007CBA000-memory.dmp
      Filesize

      6.5MB

    • memory/5020-219-0x0000000006290000-0x00000000062AE000-memory.dmp
      Filesize

      120KB

    • memory/5020-209-0x0000000073C00000-0x0000000073C4C000-memory.dmp
      Filesize

      304KB

    • memory/5020-208-0x00000000062D0000-0x0000000006302000-memory.dmp
      Filesize

      200KB

    • memory/5020-207-0x0000000004980000-0x0000000004990000-memory.dmp
      Filesize

      64KB

    • memory/5020-199-0x0000000004A80000-0x0000000004A9E000-memory.dmp
      Filesize

      120KB

    • memory/5020-188-0x0000000004980000-0x0000000004990000-memory.dmp
      Filesize

      64KB

    • memory/5020-187-0x0000000004980000-0x0000000004990000-memory.dmp
      Filesize

      64KB

    • memory/5020-180-0x0000000004DE0000-0x0000000004E46000-memory.dmp
      Filesize

      408KB

    • memory/5020-178-0x0000000004D40000-0x0000000004D62000-memory.dmp
      Filesize

      136KB

    • memory/5020-177-0x0000000004FC0000-0x00000000055E8000-memory.dmp
      Filesize

      6.2MB

    • memory/5020-176-0x00000000023D0000-0x0000000002406000-memory.dmp
      Filesize

      216KB