Analysis

  • max time kernel
    152s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-05-2024 02:02

General

  • Target

    c90ceb7aa59148b1da8a27b97c51b557d24f7cb84d344a1820abc70fb43e0e20.exe

  • Size

    468KB

  • MD5

    b1555e040ed35043ee177401d1f2c4c2

  • SHA1

    b393093f0c93b8209ba42929c8099bee099c1fb6

  • SHA256

    c90ceb7aa59148b1da8a27b97c51b557d24f7cb84d344a1820abc70fb43e0e20

  • SHA512

    77cfce8d39219f2f93bbc495a69b73cb0656b32f27de392e0b91ac47cb5d028defabd6e8d4e3e8849500e13b30a59931428199b49e0d2393d5529929518742ea

  • SSDEEP

    12288:5M2y21Low+fOwXEBfBsguZ0iYvdl0pBiOMGoht:YWoXfOwXEBruZ0vUyBzb

Malware Config

Extracted

Family

warzonerat

C2

newbroobi.duckdns.org:77

Signatures

  • WarzoneRat, AveMaria

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

  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 3 IoCs
  • Detects executables embedding command execution via IExecuteCommand COM object 3 IoCs
  • Warzone RAT payload 3 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Loads dropped DLL 8 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
  • Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • NSIS installer 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c90ceb7aa59148b1da8a27b97c51b557d24f7cb84d344a1820abc70fb43e0e20.exe
    "C:\Users\Admin\AppData\Local\Temp\c90ceb7aa59148b1da8a27b97c51b557d24f7cb84d344a1820abc70fb43e0e20.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1600
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" -windowstyle hidden "$Tand=Get-Content 'C:\Users\Admin\AppData\Roaming\Grydeskeen146\sdfdsf\Laxate.Mej';$Pultens=$Tand.SubString(52185,3);.$Pultens($Tand)"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3616
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe" "/c set /A 1^^0"
        3⤵
          PID:1108
        • C:\Users\Admin\AppData\Local\Temp\Umangite.exe
          "C:\Users\Admin\AppData\Local\Temp\Umangite.exe"
          3⤵
          • Loads dropped DLL
          • Accesses Microsoft Outlook profiles
          • Suspicious use of NtCreateThreadExHideFromDebugger
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • outlook_office_path
          • outlook_win_path
          PID:4168
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4060 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:2520

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Execution

      Command and Scripting Interpreter

      1
      T1059

      PowerShell

      1
      T1059.001

      Credential Access

      Unsecured Credentials

      1
      T1552

      Credentials In Files

      1
      T1552.001

      Discovery

      System Information Discovery

      1
      T1082

      Collection

      Data from Local System

      1
      T1005

      Email Collection

      1
      T1114

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\Umangite.exe
        Filesize

        468KB

        MD5

        b1555e040ed35043ee177401d1f2c4c2

        SHA1

        b393093f0c93b8209ba42929c8099bee099c1fb6

        SHA256

        c90ceb7aa59148b1da8a27b97c51b557d24f7cb84d344a1820abc70fb43e0e20

        SHA512

        77cfce8d39219f2f93bbc495a69b73cb0656b32f27de392e0b91ac47cb5d028defabd6e8d4e3e8849500e13b30a59931428199b49e0d2393d5529929518742ea

      • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_04htwwad.jx0.ps1
        Filesize

        60B

        MD5

        d17fe0a3f47be24a6453e9ef58c94641

        SHA1

        6ab83620379fc69f80c0242105ddffd7d98d5d9d

        SHA256

        96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

        SHA512

        5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

      • C:\Users\Admin\AppData\Local\Temp\freebl3.dll
        Filesize

        326KB

        MD5

        ef12ab9d0b231b8f898067b2114b1bc0

        SHA1

        6d90f27b2105945f9bb77039e8b892070a5f9442

        SHA256

        2b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7

        SHA512

        2aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193

      • C:\Users\Admin\AppData\Local\Temp\mozglue.dll
        Filesize

        133KB

        MD5

        75f8cc548cabf0cc800c25047e4d3124

        SHA1

        602676768f9faecd35b48c38a0632781dfbde10c

        SHA256

        fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0

        SHA512

        ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f

      • C:\Users\Admin\AppData\Local\Temp\msvcp140.dll
        Filesize

        429KB

        MD5

        109f0f02fd37c84bfc7508d4227d7ed5

        SHA1

        ef7420141bb15ac334d3964082361a460bfdb975

        SHA256

        334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4

        SHA512

        46eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39

      • C:\Users\Admin\AppData\Local\Temp\nsn3FD4.tmp\nsExec.dll
        Filesize

        6KB

        MD5

        ac0f93b2dec82e9579bff14c8572a6c8

        SHA1

        6460244317cbb77e342adb3561ec3acb496c84d5

        SHA256

        3aa8e0abadefea2de58281198acfe48713a1d5b43aea5619f563cea098e9fd34

        SHA512

        8055a6af150c45547927499f9cbf645d7f39c8e4f9caff4726fd711d2401abca01a79837095e5752b9f57b06446973ea6506796f2223bdb0179243d6e0575bd2

      • C:\Users\Admin\AppData\Local\Temp\nss3.dll
        Filesize

        1.2MB

        MD5

        d7858e8449004e21b01d468e9fd04b82

        SHA1

        9524352071ede21c167e7e4f106e9526dc23ef4e

        SHA256

        78758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db

        SHA512

        1e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440

      • C:\Users\Admin\AppData\Local\Temp\softokn3.dll
        Filesize

        141KB

        MD5

        471c983513694ac3002590345f2be0da

        SHA1

        6612b9af4ff6830fa9b7d4193078434ef72f775b

        SHA256

        bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f

        SHA512

        a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410

      • C:\Users\Admin\AppData\Local\Temp\vcruntime140.dll
        Filesize

        81KB

        MD5

        7587bf9cb4147022cd5681b015183046

        SHA1

        f2106306a8f6f0da5afb7fc765cfa0757ad5a628

        SHA256

        c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d

        SHA512

        0b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f

      • C:\Users\Admin\AppData\Roaming\Grydeskeen146\sdfdsf\Laxate.Mej
        Filesize

        50KB

        MD5

        aa220f5338388ebd7184f1bc09b71eab

        SHA1

        b4ac5898cb766670965bb76a864a6c0a1e812a20

        SHA256

        0ad8c52b834d64f0a83cbc13d3078c804669818bc786b267f22e4d882cfbaaca

        SHA512

        fe8601bb9bb53ec18eb552d027439a85aaac0d2108fda16617aca22a1a6239d6188f947dca76f1c568b53fa57a579066fdab897c11d7cf39e0d5f55892993138

      • C:\Users\Admin\AppData\Roaming\Grydeskeen146\sdfdsf\Refueling.Sym
        Filesize

        315KB

        MD5

        b65f598731f4669981d0c632f3952af9

        SHA1

        82bcfbab68f05bb71234b84a7f6d50cc60771ff2

        SHA256

        031262f8f0515981cba7fc1362545d9031a68bae297b4150f80291f1f6611f8e

        SHA512

        fdb45cfc19f5bf2e33fbd4787f1fbceb18716fa940aeed12ab02df01e412cfe0e4b95103c5d8ade2b65e418e03fdf8d242cc339ade94a8c6e9f7a57ac0623e0d

      • memory/3616-38-0x0000000005E40000-0x0000000005E5E000-memory.dmp
        Filesize

        120KB

      • memory/3616-57-0x0000000073F20000-0x00000000746D0000-memory.dmp
        Filesize

        7.7MB

      • memory/3616-40-0x0000000073F20000-0x00000000746D0000-memory.dmp
        Filesize

        7.7MB

      • memory/3616-41-0x0000000006390000-0x0000000006426000-memory.dmp
        Filesize

        600KB

      • memory/3616-42-0x0000000006340000-0x000000000635A000-memory.dmp
        Filesize

        104KB

      • memory/3616-43-0x0000000006430000-0x0000000006452000-memory.dmp
        Filesize

        136KB

      • memory/3616-44-0x0000000007690000-0x0000000007C34000-memory.dmp
        Filesize

        5.6MB

      • memory/3616-33-0x00000000058A0000-0x0000000005BF4000-memory.dmp
        Filesize

        3.3MB

      • memory/3616-46-0x00000000082C0000-0x000000000893A000-memory.dmp
        Filesize

        6.5MB

      • memory/3616-48-0x0000000073F2E000-0x0000000073F2F000-memory.dmp
        Filesize

        4KB

      • memory/3616-49-0x0000000073F20000-0x00000000746D0000-memory.dmp
        Filesize

        7.7MB

      • memory/3616-27-0x0000000005830000-0x0000000005896000-memory.dmp
        Filesize

        408KB

      • memory/3616-51-0x0000000073F20000-0x00000000746D0000-memory.dmp
        Filesize

        7.7MB

      • memory/3616-52-0x0000000073F20000-0x00000000746D0000-memory.dmp
        Filesize

        7.7MB

      • memory/3616-54-0x0000000008940000-0x0000000009881000-memory.dmp
        Filesize

        15.3MB

      • memory/3616-55-0x0000000073F20000-0x00000000746D0000-memory.dmp
        Filesize

        7.7MB

      • memory/3616-56-0x0000000073F20000-0x00000000746D0000-memory.dmp
        Filesize

        7.7MB

      • memory/3616-39-0x0000000005F20000-0x0000000005F6C000-memory.dmp
        Filesize

        304KB

      • memory/3616-58-0x0000000073F20000-0x00000000746D0000-memory.dmp
        Filesize

        7.7MB

      • memory/3616-59-0x0000000073F20000-0x00000000746D0000-memory.dmp
        Filesize

        7.7MB

      • memory/3616-26-0x00000000057C0000-0x0000000005826000-memory.dmp
        Filesize

        408KB

      • memory/3616-20-0x0000000073F2E000-0x0000000073F2F000-memory.dmp
        Filesize

        4KB

      • memory/3616-21-0x0000000073F20000-0x00000000746D0000-memory.dmp
        Filesize

        7.7MB

      • memory/3616-22-0x0000000002860000-0x0000000002896000-memory.dmp
        Filesize

        216KB

      • memory/3616-67-0x0000000073F20000-0x00000000746D0000-memory.dmp
        Filesize

        7.7MB

      • memory/3616-23-0x0000000073F20000-0x00000000746D0000-memory.dmp
        Filesize

        7.7MB

      • memory/3616-25-0x0000000004ED0000-0x0000000004EF2000-memory.dmp
        Filesize

        136KB

      • memory/3616-24-0x0000000005020000-0x0000000005648000-memory.dmp
        Filesize

        6.2MB

      • memory/4168-79-0x0000000000450000-0x00000000016A4000-memory.dmp
        Filesize

        18.3MB

      • memory/4168-64-0x0000000000450000-0x00000000016A4000-memory.dmp
        Filesize

        18.3MB

      • memory/4168-63-0x0000000000450000-0x00000000016A4000-memory.dmp
        Filesize

        18.3MB

      • memory/4168-62-0x00000000016B0000-0x00000000025F1000-memory.dmp
        Filesize

        15.3MB

      • memory/4168-98-0x00000000016B0000-0x00000000025F1000-memory.dmp
        Filesize

        15.3MB

      • memory/4168-99-0x0000000000450000-0x00000000016A4000-memory.dmp
        Filesize

        18.3MB