Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    25-12-2024 14:12

General

  • Target

    JaffaCakes118_3426d0e0926c092be63bb12c0df0708087db8bd74fa489f24c5672958b095a3e.exe

  • Size

    789.5MB

  • MD5

    b9e441398c6ffb9c8fb7ca199268f09a

  • SHA1

    53e866fe192f620bd5f9fe57d6750db6b0bb8569

  • SHA256

    3426d0e0926c092be63bb12c0df0708087db8bd74fa489f24c5672958b095a3e

  • SHA512

    6e277251e803dbb4f80c50b3e010fc8cbaea32aeb42c2a89617ee1c794b57b7306fe2f6f60bb967e73d19019675ea44a26cb4985fa006444336c63ea128fdd9f

  • SSDEEP

    196608:gJjuM3xa11pQ8Q7l9XJ3Js0g3VyY7x3BEPo3upZePWy:oa11+8QJ9XdOFyY7xy8MZeP

Malware Config

Extracted

Family

rhadamanthys

C2

https://65.21.101.233:4714/2f5e662542c10b098/e8c101kl.lxije

Signatures

  • Rhadamanthys

    Rhadamanthys is an info stealer written in C++ first seen in August 2022.

  • Rhadamanthys family
  • Suspicious use of NtCreateUserProcessOtherParentProcess 10 IoCs
  • Xmrig family
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
  • XMRig Miner payload 11 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.

  • Stops running service(s) 4 TTPs
  • Checks BIOS information in registry 2 TTPs 4 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 3 IoCs
  • Themida packer 8 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Launches sc.exe 10 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Modifies data under HKEY_USERS 2 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 63 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1192
      • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3426d0e0926c092be63bb12c0df0708087db8bd74fa489f24c5672958b095a3e.exe
        "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3426d0e0926c092be63bb12c0df0708087db8bd74fa489f24c5672958b095a3e.exe"
        2⤵
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2956
        • C:\Users\Admin\AppData\Roaming\PackageLaunche.exe
          C:\Users\Admin\AppData\Roaming\PackageLaunche.exe
          3⤵
          • Suspicious use of NtCreateUserProcessOtherParentProcess
          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
          • Checks BIOS information in registry
          • Executes dropped EXE
          • Checks whether UAC is enabled
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • Drops file in Program Files directory
          • Suspicious behavior: EnumeratesProcesses
          PID:2836
        • C:\Users\Admin\AppData\Roaming\Discord.exe
          C:\Users\Admin\AppData\Roaming\Discord.exe
          3⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2704
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
            4⤵
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:2788
            • C:\Windows\SysWOW64\dialer.exe
              "C:\Windows\system32\dialer.exe"
              5⤵
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              PID:2220
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
        2⤵
        • Command and Scripting Interpreter: PowerShell
        • Drops file in System32 directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3016
      • C:\Windows\System32\cmd.exe
        C:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2108
        • C:\Windows\System32\sc.exe
          sc stop UsoSvc
          3⤵
          • Launches sc.exe
          PID:2376
        • C:\Windows\System32\sc.exe
          sc stop WaaSMedicSvc
          3⤵
          • Launches sc.exe
          PID:1184
        • C:\Windows\System32\sc.exe
          sc stop wuauserv
          3⤵
          • Launches sc.exe
          PID:1780
        • C:\Windows\System32\sc.exe
          sc stop bits
          3⤵
          • Launches sc.exe
          PID:2076
        • C:\Windows\System32\sc.exe
          sc stop dosvc
          3⤵
          • Launches sc.exe
          PID:2188
      • C:\Windows\System32\schtasks.exe
        C:\Windows\System32\schtasks.exe /delete /f /tn "AppData"
        2⤵
          PID:3040
        • C:\Windows\System32\schtasks.exe
          C:\Windows\System32\schtasks.exe /create /f /ru "System" /tn "AppData" /xml "C:\Users\Admin\AppData\Local\Temp\rvhalpilhrga.xml"
          2⤵
          • Scheduled Task/Job: Scheduled Task
          PID:2904
        • C:\Windows\System32\schtasks.exe
          C:\Windows\System32\schtasks.exe /run /tn "AppData"
          2⤵
            PID:3024
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
            2⤵
            • Command and Scripting Interpreter: PowerShell
            • Drops file in System32 directory
            • Modifies data under HKEY_USERS
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2104
          • C:\Windows\System32\cmd.exe
            C:\Windows\System32\cmd.exe /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:2144
            • C:\Windows\System32\sc.exe
              sc stop UsoSvc
              3⤵
              • Launches sc.exe
              PID:2476
            • C:\Windows\System32\sc.exe
              sc stop WaaSMedicSvc
              3⤵
              • Launches sc.exe
              PID:2428
            • C:\Windows\System32\sc.exe
              sc stop wuauserv
              3⤵
              • Launches sc.exe
              PID:1988
            • C:\Windows\System32\sc.exe
              sc stop bits
              3⤵
              • Launches sc.exe
              PID:2204
            • C:\Windows\System32\sc.exe
              sc stop dosvc
              3⤵
              • Launches sc.exe
              PID:1680
          • C:\Windows\System32\schtasks.exe
            C:\Windows\System32\schtasks.exe /create /f /ru "System" /tn "AppData" /xml "C:\Windows\TEMP\rvhalpilhrga.xml"
            2⤵
            • Scheduled Task/Job: Scheduled Task
            PID:2060
          • C:\Windows\System32\conhost.exe
            C:\Windows\System32\conhost.exe
            2⤵
              PID:2296
            • C:\Windows\explorer.exe
              C:\Windows\explorer.exe
              2⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1244
          • C:\Program Files\WindowsAps\MicrosoftXboxGamingOverlay\uTorrent.exe
            "C:\Program Files\WindowsAps\MicrosoftXboxGamingOverlay\uTorrent.exe"
            1⤵
            • Suspicious use of NtCreateUserProcessOtherParentProcess
            • Identifies VirtualBox via ACPI registry values (likely anti-VM)
            • Checks BIOS information in registry
            • Executes dropped EXE
            • Checks whether UAC is enabled
            • Suspicious use of NtSetInformationThreadHideFromDebugger
            • Suspicious use of SetThreadContext
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:2664

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\rvhalpilhrga.xml

            Filesize

            1KB

            MD5

            95e95e8f4133ea80e2ea663a0afb2250

            SHA1

            51cdf84b91748323d6495df7228b1f15eef9a50d

            SHA256

            b2a465f622636c8ff5942e86e7a77b3b72e217ade80b05f265d3b0e9798cf64f

            SHA512

            48e77eb3d3127140d93c469d929976ce34bd6deffba2d97043c29cc1ad28064e8f650f5b1a8b2373c6253009b8491d4f189a94ec05d9e78603de744ca1ef7ca2

          • memory/1244-89-0x0000000140000000-0x0000000140840000-memory.dmp

            Filesize

            8.2MB

          • memory/1244-87-0x0000000140000000-0x0000000140840000-memory.dmp

            Filesize

            8.2MB

          • memory/1244-85-0x0000000140000000-0x0000000140840000-memory.dmp

            Filesize

            8.2MB

          • memory/1244-83-0x0000000140000000-0x0000000140840000-memory.dmp

            Filesize

            8.2MB

          • memory/1244-81-0x0000000140000000-0x0000000140840000-memory.dmp

            Filesize

            8.2MB

          • memory/1244-79-0x0000000140000000-0x0000000140840000-memory.dmp

            Filesize

            8.2MB

          • memory/1244-77-0x0000000140000000-0x0000000140840000-memory.dmp

            Filesize

            8.2MB

          • memory/1244-75-0x0000000140000000-0x0000000140840000-memory.dmp

            Filesize

            8.2MB

          • memory/1244-73-0x0000000140000000-0x0000000140840000-memory.dmp

            Filesize

            8.2MB

          • memory/1244-71-0x0000000140000000-0x0000000140840000-memory.dmp

            Filesize

            8.2MB

          • memory/1244-69-0x0000000140000000-0x0000000140840000-memory.dmp

            Filesize

            8.2MB

          • memory/1244-66-0x0000000000250000-0x0000000000270000-memory.dmp

            Filesize

            128KB

          • memory/2220-40-0x0000000077080000-0x0000000077229000-memory.dmp

            Filesize

            1.7MB

          • memory/2220-37-0x00000000000D0000-0x00000000000D9000-memory.dmp

            Filesize

            36KB

          • memory/2220-42-0x00000000751F0000-0x0000000075237000-memory.dmp

            Filesize

            284KB

          • memory/2220-39-0x0000000002050000-0x0000000002450000-memory.dmp

            Filesize

            4.0MB

          • memory/2296-68-0x0000000140000000-0x0000000140013000-memory.dmp

            Filesize

            76KB

          • memory/2664-60-0x0000000140000000-0x0000000140E90000-memory.dmp

            Filesize

            14.6MB

          • memory/2664-56-0x0000000140000000-0x0000000140E90000-memory.dmp

            Filesize

            14.6MB

          • memory/2664-67-0x0000000140000000-0x0000000140E90000-memory.dmp

            Filesize

            14.6MB

          • memory/2664-58-0x0000000140000000-0x0000000140E90000-memory.dmp

            Filesize

            14.6MB

          • memory/2788-25-0x0000000000400000-0x000000000048C000-memory.dmp

            Filesize

            560KB

          • memory/2788-24-0x0000000000400000-0x000000000048C000-memory.dmp

            Filesize

            560KB

          • memory/2788-30-0x0000000077080000-0x0000000077229000-memory.dmp

            Filesize

            1.7MB

          • memory/2788-36-0x00000000751F0000-0x0000000075237000-memory.dmp

            Filesize

            284KB

          • memory/2788-19-0x0000000000400000-0x000000000048C000-memory.dmp

            Filesize

            560KB

          • memory/2788-33-0x00000000009F0000-0x0000000000DF0000-memory.dmp

            Filesize

            4.0MB

          • memory/2788-31-0x00000000009F0000-0x0000000000DF0000-memory.dmp

            Filesize

            4.0MB

          • memory/2788-17-0x0000000000400000-0x000000000048C000-memory.dmp

            Filesize

            560KB

          • memory/2788-21-0x0000000000400000-0x000000000048C000-memory.dmp

            Filesize

            560KB

          • memory/2788-27-0x0000000000400000-0x000000000048C000-memory.dmp

            Filesize

            560KB

          • memory/2788-26-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

            Filesize

            4KB

          • memory/2788-29-0x0000000000400000-0x000000000048C000-memory.dmp

            Filesize

            560KB

          • memory/2788-23-0x0000000000400000-0x000000000048C000-memory.dmp

            Filesize

            560KB

          • memory/2836-53-0x0000000140000000-0x0000000140E90000-memory.dmp

            Filesize

            14.6MB

          • memory/2836-32-0x0000000140000000-0x0000000140E90000-memory.dmp

            Filesize

            14.6MB

          • memory/2836-6-0x0000000140000000-0x0000000140E90000-memory.dmp

            Filesize

            14.6MB

          • memory/2836-8-0x0000000140000000-0x0000000140E90000-memory.dmp

            Filesize

            14.6MB

          • memory/2836-7-0x00000000770D0000-0x00000000770D2000-memory.dmp

            Filesize

            8KB

          • memory/2956-3-0x0000000002E10000-0x0000000003CA0000-memory.dmp

            Filesize

            14.6MB

          • memory/3016-49-0x0000000001FB0000-0x0000000001FB8000-memory.dmp

            Filesize

            32KB

          • memory/3016-48-0x000000001B620000-0x000000001B902000-memory.dmp

            Filesize

            2.9MB