Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-05-2024 01:19

General

  • Target

    6aa115e03c3a0a7a2e8b8122c4c484263dc004c6b1f168b98922d89d6570a6e4.exe

  • Size

    603KB

  • MD5

    473e257ef6b1e2336ed32ffb5d2abb35

  • SHA1

    df1f9ca61f8233c9b555f02dd2a8c384a8971af0

  • SHA256

    6aa115e03c3a0a7a2e8b8122c4c484263dc004c6b1f168b98922d89d6570a6e4

  • SHA512

    e2958033617fcdacf1eb1f4553c6cb22841c7b3bfa4c48e3da8e3d726773dc474bc154178e97d8d8aa9890852495aadbe5b0559b77b335b45a57b693a6fe9938

  • SSDEEP

    12288:t2iNjJS4V1JslzoOIK/aFcXFt0rCDKobXjjPwJkI61xLkR:t1XScEa2t0reXjTJRw

Malware Config

Extracted

Family

warzonerat

C2

185.241.208.229:51997

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. 2 IoCs
  • Detects executables containing SQL queries to confidential data stores. Observed in infostealers 2 IoCs
  • Detects executables embedding command execution via IExecuteCommand COM object 2 IoCs
  • Warzone RAT payload 2 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 3 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
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • NTFS ADS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6aa115e03c3a0a7a2e8b8122c4c484263dc004c6b1f168b98922d89d6570a6e4.exe
    "C:\Users\Admin\AppData\Local\Temp\6aa115e03c3a0a7a2e8b8122c4c484263dc004c6b1f168b98922d89d6570a6e4.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3528
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\6aa115e03c3a0a7a2e8b8122c4c484263dc004c6b1f168b98922d89d6570a6e4.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3948
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HGVZdrCLBO.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2360
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HGVZdrCLBO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5EAA.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:4204
    • C:\Users\Admin\AppData\Local\Temp\6aa115e03c3a0a7a2e8b8122c4c484263dc004c6b1f168b98922d89d6570a6e4.exe
      "C:\Users\Admin\AppData\Local\Temp\6aa115e03c3a0a7a2e8b8122c4c484263dc004c6b1f168b98922d89d6570a6e4.exe"
      2⤵
      • Drops startup file
      • NTFS ADS
      • Suspicious use of WriteProcessMemory
      PID:1404
      • 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:1440
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
          PID:1396

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Execution

    Command and Scripting Interpreter

    1
    T1059

    PowerShell

    1
    T1059.001

    Scheduled Task/Job

    1
    T1053

    Persistence

    Scheduled Task/Job

    1
    T1053

    Privilege Escalation

    Scheduled Task/Job

    1
    T1053

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    2
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      2KB

      MD5

      3d086a433708053f9bf9523e1d87a4e8

      SHA1

      b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

      SHA256

      6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

      SHA512

      931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

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

      18KB

      MD5

      827ca0754e00a29a893e231bc6b1d6b9

      SHA1

      1f2ab0bc46ecde79b7b76afd1027924330506908

      SHA256

      f0a0217c38aca19c54f54aafa0d660330cb02cc163962a5dd12d11b3815ef98e

      SHA512

      f7b1773e6615ecc163c588c5a716a23df74b1af5454a1a3f5bfdf7dc503c936001094c03bdee3639d64b58bca29196ab03d26811fb0ff538320bbb8163af38ec

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

      18KB

      MD5

      59e74ceaad5b4bf2c87423103d36290f

      SHA1

      41d2514c6a81c26fa417709ac77f1c8f57c460bf

      SHA256

      788887a8935ab44b703b2e52811c605f5d4e2c33fbe47fc3447ba0a00cac3f00

      SHA512

      d8401cbeec4a6a6aa6e4106a30f3471fe2d97349b41a482492f0bfa05f28c678f399a9f520966005ec4ea8fb5720c263e610d09e18ed97968adaac72e4418932

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lzznpllv.uvc.ps1
      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\tmp5EAA.tmp
      Filesize

      1KB

      MD5

      28d254820bfb606594833b863c9aeae4

      SHA1

      5f3d0d4ec9889d7c51c13c6da058854c7fab3c58

      SHA256

      7b20be0d7b1d4073f0ad3d946385d199d0667020c310f2b5b574ab84c80ab3b1

      SHA512

      8402a689af241119a66983011d38fb7b9f047e8db3975074f17084ee1d27a1f120402217423296b8a7c74b9a9d40a5f6f021d66ac4d4d936eb2ac50d0df64cfb

    • memory/1396-113-0x0000000000FF0000-0x0000000000FF1000-memory.dmp
      Filesize

      4KB

    • memory/1404-36-0x0000000000400000-0x000000000055A000-memory.dmp
      Filesize

      1.4MB

    • memory/1404-35-0x0000000000400000-0x000000000055A000-memory.dmp
      Filesize

      1.4MB

    • memory/1440-98-0x00000000723C0000-0x000000007240C000-memory.dmp
      Filesize

      304KB

    • memory/2360-76-0x0000000007110000-0x00000000071A6000-memory.dmp
      Filesize

      600KB

    • memory/2360-51-0x00000000723C0000-0x000000007240C000-memory.dmp
      Filesize

      304KB

    • memory/2360-50-0x0000000006AF0000-0x0000000006B22000-memory.dmp
      Filesize

      200KB

    • memory/2360-77-0x0000000007090000-0x00000000070A1000-memory.dmp
      Filesize

      68KB

    • memory/2360-80-0x00000000071D0000-0x00000000071EA000-memory.dmp
      Filesize

      104KB

    • memory/2360-18-0x0000000074CD0000-0x0000000075480000-memory.dmp
      Filesize

      7.7MB

    • memory/2360-81-0x00000000071B0000-0x00000000071B8000-memory.dmp
      Filesize

      32KB

    • memory/2360-78-0x00000000070C0000-0x00000000070CE000-memory.dmp
      Filesize

      56KB

    • memory/2360-74-0x00000000074E0000-0x0000000007B5A000-memory.dmp
      Filesize

      6.5MB

    • memory/2360-79-0x00000000070D0000-0x00000000070E4000-memory.dmp
      Filesize

      80KB

    • memory/2360-61-0x0000000006B30000-0x0000000006B4E000-memory.dmp
      Filesize

      120KB

    • memory/2360-30-0x0000000074CD0000-0x0000000075480000-memory.dmp
      Filesize

      7.7MB

    • memory/2360-72-0x0000000006B60000-0x0000000006C03000-memory.dmp
      Filesize

      652KB

    • memory/2360-84-0x0000000074CD0000-0x0000000075480000-memory.dmp
      Filesize

      7.7MB

    • memory/3528-47-0x0000000074CD0000-0x0000000075480000-memory.dmp
      Filesize

      7.7MB

    • memory/3528-9-0x0000000008680000-0x000000000871C000-memory.dmp
      Filesize

      624KB

    • memory/3528-1-0x0000000000010000-0x00000000000AA000-memory.dmp
      Filesize

      616KB

    • memory/3528-2-0x0000000005150000-0x00000000056F4000-memory.dmp
      Filesize

      5.6MB

    • memory/3528-3-0x0000000004AB0000-0x0000000004B42000-memory.dmp
      Filesize

      584KB

    • memory/3528-4-0x0000000004B50000-0x0000000004B5A000-memory.dmp
      Filesize

      40KB

    • memory/3528-5-0x0000000074CD0000-0x0000000075480000-memory.dmp
      Filesize

      7.7MB

    • memory/3528-0-0x0000000074CDE000-0x0000000074CDF000-memory.dmp
      Filesize

      4KB

    • memory/3528-6-0x00000000050E0000-0x00000000050F8000-memory.dmp
      Filesize

      96KB

    • memory/3528-7-0x0000000005110000-0x0000000005120000-memory.dmp
      Filesize

      64KB

    • memory/3528-8-0x0000000005F60000-0x0000000005FC8000-memory.dmp
      Filesize

      416KB

    • memory/3948-21-0x0000000005430000-0x0000000005496000-memory.dmp
      Filesize

      408KB

    • memory/3948-75-0x00000000076F0000-0x00000000076FA000-memory.dmp
      Filesize

      40KB

    • memory/3948-16-0x00000000055E0000-0x0000000005C08000-memory.dmp
      Filesize

      6.2MB

    • memory/3948-15-0x0000000074CD0000-0x0000000075480000-memory.dmp
      Filesize

      7.7MB

    • memory/3948-14-0x0000000002A20000-0x0000000002A56000-memory.dmp
      Filesize

      216KB

    • memory/3948-19-0x0000000074CD0000-0x0000000075480000-memory.dmp
      Filesize

      7.7MB

    • memory/3948-73-0x0000000007670000-0x000000000768A000-memory.dmp
      Filesize

      104KB

    • memory/3948-17-0x0000000074CD0000-0x0000000075480000-memory.dmp
      Filesize

      7.7MB

    • memory/3948-22-0x0000000005C10000-0x0000000005C76000-memory.dmp
      Filesize

      408KB

    • memory/3948-62-0x00000000723C0000-0x000000007240C000-memory.dmp
      Filesize

      304KB

    • memory/3948-97-0x0000000074CD0000-0x0000000075480000-memory.dmp
      Filesize

      7.7MB

    • memory/3948-34-0x0000000005D80000-0x00000000060D4000-memory.dmp
      Filesize

      3.3MB

    • memory/3948-49-0x0000000006750000-0x000000000679C000-memory.dmp
      Filesize

      304KB

    • memory/3948-48-0x0000000006350000-0x000000000636E000-memory.dmp
      Filesize

      120KB

    • memory/3948-20-0x0000000005290000-0x00000000052B2000-memory.dmp
      Filesize

      136KB