Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/03/2025, 00:45

General

  • Target

    um_x64.exe

  • Size

    2.2MB

  • MD5

    e2fc229dbf8224232d5281b1b9c12aca

  • SHA1

    36c57d932bff9db9c221911fcc676f00c21cf4e6

  • SHA256

    4ac725ff452104c51cf1cd896797b3c46dfd9fdff4fcb4cb0b78b74a122bcd60

  • SHA512

    95d1e3383445210e4cc4574baf7fcd68fb68099f202534108a5120ce776f93b777d112a0175ee41ad5e91b18bddc864ebb89fe7c8817769c3fd16762f1e2a27b

  • SSDEEP

    12288:hw3Pj/+DfNCKml36Ych32o0Fcmr/bXrKT9xiAJ65TTlBDa+zB2av:C3LsN8

Malware Config

Signatures

  • WarzoneRat, AveMaria

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

  • Warzonerat family
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

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

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • NTFS ADS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of UnmapMainImage
    PID:3388
    • C:\Users\Admin\AppData\Local\Temp\um_x64.exe
      "C:\Users\Admin\AppData\Local\Temp\um_x64.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2724
      • C:\ProgramData\Windows App Certification Kit\$wz$sd_nj$dvz.exe
        "C:\ProgramData\Windows App Certification Kit\$wz$sd_nj$dvz.exe"
        3⤵
        • Drops startup file
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • NTFS ADS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:3412
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          powershell Add-MpPreference -ExclusionPath C:\
          4⤵
          • Command and Scripting Interpreter: PowerShell
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1260
        • C:\Windows\SysWOW64\cmd.exe
          cmd.exe /c REG ADD "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /f /v Load /t REG_SZ /d "C:\ProgramData\Windows App Certification Kit\$wz$sd_nj$dvz.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:5400
          • C:\Windows\SysWOW64\reg.exe
            REG ADD "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /f /v Load /t REG_SZ /d "C:\ProgramData\Windows App Certification Kit\$wz$sd_nj$dvz.exe"
            5⤵
            • System Location Discovery: System Language Discovery
            PID:3940
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1560

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\Windows App Certification Kit\$wz$sd_nj$dvz.exe

    Filesize

    2.2MB

    MD5

    d18f0b30efd9f100f11f81825bae050b

    SHA1

    eacd3786e86ee03b14300c2dc6a08e5cfa2406bf

    SHA256

    73c15f93c957b337b30e6b6712487234738a3e0569611d3aac49896582f7b54c

    SHA512

    e6987f4a553699e80b64217919a066eab2e2f81d13c6c4e53c0c5b423c17ac7f129b86b56512de2e45e21d840e0ba3629ffd6ed2aadb84d4ff19521371e00560

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bsrvt3f4.5lx.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • memory/1260-46-0x0000000006DB0000-0x0000000006E53000-memory.dmp

    Filesize

    652KB

  • memory/1260-58-0x0000000007210000-0x0000000007218000-memory.dmp

    Filesize

    32KB

  • memory/1260-61-0x0000000076670000-0x0000000076810000-memory.dmp

    Filesize

    1.6MB

  • memory/1260-16-0x0000000076670000-0x0000000076810000-memory.dmp

    Filesize

    1.6MB

  • memory/1260-17-0x00000000045F0000-0x0000000004626000-memory.dmp

    Filesize

    216KB

  • memory/1260-18-0x0000000004D80000-0x00000000053A8000-memory.dmp

    Filesize

    6.2MB

  • memory/1260-19-0x0000000004D20000-0x0000000004D42000-memory.dmp

    Filesize

    136KB

  • memory/1260-21-0x0000000005580000-0x00000000055E6000-memory.dmp

    Filesize

    408KB

  • memory/1260-20-0x0000000005510000-0x0000000005576000-memory.dmp

    Filesize

    408KB

  • memory/1260-57-0x0000000007230000-0x000000000724A000-memory.dmp

    Filesize

    104KB

  • memory/1260-48-0x0000000006EF0000-0x0000000006F0A000-memory.dmp

    Filesize

    104KB

  • memory/1260-32-0x0000000005BC0000-0x0000000005BDE000-memory.dmp

    Filesize

    120KB

  • memory/1260-33-0x0000000005C10000-0x0000000005C5C000-memory.dmp

    Filesize

    304KB

  • memory/1260-34-0x0000000006B70000-0x0000000006BA2000-memory.dmp

    Filesize

    200KB

  • memory/1260-35-0x0000000070980000-0x00000000709CC000-memory.dmp

    Filesize

    304KB

  • memory/1260-45-0x00000000061A0000-0x00000000061BE000-memory.dmp

    Filesize

    120KB

  • memory/1260-56-0x0000000007130000-0x0000000007144000-memory.dmp

    Filesize

    80KB

  • memory/1260-47-0x0000000007530000-0x0000000007BAA000-memory.dmp

    Filesize

    6.5MB

  • memory/1260-31-0x00000000057E0000-0x0000000005B34000-memory.dmp

    Filesize

    3.3MB

  • memory/1260-49-0x0000000006F60000-0x0000000006F6A000-memory.dmp

    Filesize

    40KB

  • memory/1260-50-0x0000000007170000-0x0000000007206000-memory.dmp

    Filesize

    600KB

  • memory/1260-51-0x00000000070F0000-0x0000000007101000-memory.dmp

    Filesize

    68KB

  • memory/1260-55-0x0000000007120000-0x000000000712E000-memory.dmp

    Filesize

    56KB

  • memory/1560-62-0x00000000009F0000-0x00000000009F1000-memory.dmp

    Filesize

    4KB

  • memory/3388-73-0x0000000000950000-0x0000000000956000-memory.dmp

    Filesize

    24KB

  • memory/3388-67-0x0000000000950000-0x0000000000956000-memory.dmp

    Filesize

    24KB

  • memory/3388-66-0x0000000008760000-0x0000000008860000-memory.dmp

    Filesize

    1024KB

  • memory/3388-65-0x0000000008760000-0x0000000008860000-memory.dmp

    Filesize

    1024KB

  • memory/3412-10-0x00000000038C0000-0x0000000003A4C000-memory.dmp

    Filesize

    1.5MB

  • memory/3412-9-0x0000000076670000-0x0000000076810000-memory.dmp

    Filesize

    1.6MB

  • memory/3412-8-0x00000000766F3000-0x00000000766F4000-memory.dmp

    Filesize

    4KB

  • memory/3412-15-0x00000000038C0000-0x0000000003A4C000-memory.dmp

    Filesize

    1.5MB

  • memory/3412-64-0x00000000038C0000-0x0000000003A4C000-memory.dmp

    Filesize

    1.5MB

  • memory/3412-74-0x0000000076670000-0x0000000076810000-memory.dmp

    Filesize

    1.6MB