Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    15-05-2024 01:31

General

  • Target

    a6c7f1f1e73b612bf2c34e4b6193dd41f75ec0298c694e3600756a79da348152.exe

  • Size

    132KB

  • MD5

    b3390afd5206f8b49b32382041b80c2b

  • SHA1

    55b2276a3aeed631535b394b048ad31a54de19d1

  • SHA256

    a6c7f1f1e73b612bf2c34e4b6193dd41f75ec0298c694e3600756a79da348152

  • SHA512

    ce24633a66deb47fd186b9ec2fe807635e377c772e051ddbbbad14219fcdf506a72e7366f3f1ac644f8bfd97bb3bc490f7462403e94e7eaf84ab2893e9d7a6df

  • SSDEEP

    3072:K7W9jps0Tx4azG6GweOTir5axbjNCz45LT7a:KwpsERzGKurEXCzeLT7a

Malware Config

Extracted

Family

warzonerat

C2

45.138.16.138:5200

Signatures

  • WarzoneRat, AveMaria

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

  • Warzone RAT payload 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Drops startup file 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a6c7f1f1e73b612bf2c34e4b6193dd41f75ec0298c694e3600756a79da348152.exe
    "C:\Users\Admin\AppData\Local\Temp\a6c7f1f1e73b612bf2c34e4b6193dd41f75ec0298c694e3600756a79da348152.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • NTFS ADS
    • Suspicious use of WriteProcessMemory
    PID:2348
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell Add-MpPreference -ExclusionPath C:\
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4736
    • C:\Users\Admin\Documents\images.exe
      "C:\Users\Admin\Documents\images.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:896
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell Add-MpPreference -ExclusionPath C:\
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3916
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:2956

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

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

      Filesize

      2KB

      MD5

      d0c46cad6c0778401e21910bd6b56b70

      SHA1

      7be418951ea96326aca445b8dfe449b2bfa0dca6

      SHA256

      9600b3fdf0565ccb49e21656aa4b24d7c18f776bfd04d9ee984b134707550f02

      SHA512

      057531b468f7fbbb2175a696a8aab274dec0d17d9f71df309edcff35e064f3378050066a3df47ccd03048fac461594ec75e3d4fe64f9dd79949d129f51e02949

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

      Filesize

      18KB

      MD5

      f936753d305a5da55c9e346bf38430b7

      SHA1

      9db57fa9245007b374d21279cd5d182364a953fa

      SHA256

      82a2842097955e73e5bfaf7373d543608003f280e865ab2084d110b6b07d34df

      SHA512

      c229f03f09d496a4c06802b2dc7598beeecce9e30bc40d7f7ba2be77b889aa0c27260cc4d59d3dfebffb45d7b2f688338fed18e77d07880b1d845a675b46fd1a

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2joc0tno.d0m.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\Documents\images.exe

      Filesize

      132KB

      MD5

      b3390afd5206f8b49b32382041b80c2b

      SHA1

      55b2276a3aeed631535b394b048ad31a54de19d1

      SHA256

      a6c7f1f1e73b612bf2c34e4b6193dd41f75ec0298c694e3600756a79da348152

      SHA512

      ce24633a66deb47fd186b9ec2fe807635e377c772e051ddbbbad14219fcdf506a72e7366f3f1ac644f8bfd97bb3bc490f7462403e94e7eaf84ab2893e9d7a6df

    • memory/2956-74-0x0000000000C70000-0x0000000000C71000-memory.dmp

      Filesize

      4KB

    • memory/3916-64-0x000000006F9D0000-0x000000006FA1C000-memory.dmp

      Filesize

      304KB

    • memory/3916-62-0x00000000055A0000-0x00000000058F7000-memory.dmp

      Filesize

      3.3MB

    • memory/4736-31-0x00000000077B0000-0x0000000007854000-memory.dmp

      Filesize

      656KB

    • memory/4736-35-0x00000000078E0000-0x00000000078FA000-memory.dmp

      Filesize

      104KB

    • memory/4736-16-0x00000000060E0000-0x0000000006437000-memory.dmp

      Filesize

      3.3MB

    • memory/4736-17-0x0000000006590000-0x00000000065AE000-memory.dmp

      Filesize

      120KB

    • memory/4736-18-0x0000000006630000-0x000000000667C000-memory.dmp

      Filesize

      304KB

    • memory/4736-21-0x0000000073010000-0x00000000737C1000-memory.dmp

      Filesize

      7.7MB

    • memory/4736-20-0x000000006F9D0000-0x000000006FA1C000-memory.dmp

      Filesize

      304KB

    • memory/4736-19-0x0000000007750000-0x0000000007784000-memory.dmp

      Filesize

      208KB

    • memory/4736-30-0x0000000007790000-0x00000000077AE000-memory.dmp

      Filesize

      120KB

    • memory/4736-0-0x000000007301E000-0x000000007301F000-memory.dmp

      Filesize

      4KB

    • memory/4736-32-0x0000000073010000-0x00000000737C1000-memory.dmp

      Filesize

      7.7MB

    • memory/4736-33-0x0000000073010000-0x00000000737C1000-memory.dmp

      Filesize

      7.7MB

    • memory/4736-34-0x0000000007F30000-0x00000000085AA000-memory.dmp

      Filesize

      6.5MB

    • memory/4736-6-0x0000000005F70000-0x0000000005FD6000-memory.dmp

      Filesize

      408KB

    • memory/4736-36-0x0000000007960000-0x000000000796A000-memory.dmp

      Filesize

      40KB

    • memory/4736-37-0x0000000007B70000-0x0000000007C06000-memory.dmp

      Filesize

      600KB

    • memory/4736-38-0x0000000007AF0000-0x0000000007B01000-memory.dmp

      Filesize

      68KB

    • memory/4736-39-0x0000000007B20000-0x0000000007B2E000-memory.dmp

      Filesize

      56KB

    • memory/4736-40-0x0000000007B30000-0x0000000007B45000-memory.dmp

      Filesize

      84KB

    • memory/4736-41-0x0000000007C30000-0x0000000007C4A000-memory.dmp

      Filesize

      104KB

    • memory/4736-42-0x0000000007C20000-0x0000000007C28000-memory.dmp

      Filesize

      32KB

    • memory/4736-45-0x0000000073010000-0x00000000737C1000-memory.dmp

      Filesize

      7.7MB

    • memory/4736-5-0x0000000005F00000-0x0000000005F66000-memory.dmp

      Filesize

      408KB

    • memory/4736-7-0x0000000073010000-0x00000000737C1000-memory.dmp

      Filesize

      7.7MB

    • memory/4736-4-0x0000000005710000-0x0000000005732000-memory.dmp

      Filesize

      136KB

    • memory/4736-3-0x0000000073010000-0x00000000737C1000-memory.dmp

      Filesize

      7.7MB

    • memory/4736-2-0x0000000005820000-0x0000000005E4A000-memory.dmp

      Filesize

      6.2MB

    • memory/4736-1-0x0000000002DC0000-0x0000000002DF6000-memory.dmp

      Filesize

      216KB