Analysis

  • max time kernel
    35s
  • max time network
    39s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-09-2024 05:06

General

  • Target

    mmpack/mmpack.exe

  • Size

    785.9MB

  • MD5

    17fa54200d0a4a000d5efbf602b8a0e6

  • SHA1

    b843e32e8116bf481a25c2849cc14e9df89e902d

  • SHA256

    d3fa6f22e10ed36f833ce25a16f7bf93eaf0c5e9b5e3ddd5203c73c11a98e71b

  • SHA512

    b25e8ec4d0e0b28aa51c15fc6394b807faba9b2004921e0186f380a72249a24cbb129d2c71a5a6dcd67485c7954524729151b360161b34602b6bc9fb90c7ca1b

  • SSDEEP

    49152:bvvAQlU+7RzxP5z5ASE3MkiGgFDXtuCsVsvcrb6FMbSuvUkt77:s6RzxP5z5A93MkiGgFLtuCtvcrbXUo77

Malware Config

Extracted

Family

rhadamanthys

C2

https://api.assasasasasas.shop/c40a79fd692ba05/jvjt0idu.tvxhs

Signatures

  • Rhadamanthys

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

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • xmrig

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

  • XMRig Miner payload 7 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.

  • Creates new service(s) 2 TTPs
  • Stops running service(s) 4 TTPs
  • Executes dropped EXE 3 IoCs
  • UPX packed file 12 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in System32 directory 6 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Launches sc.exe 14 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 46 IoCs
  • Suspicious behavior: EnumeratesProcesses 35 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 38 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2532
      • C:\Windows\SysWOW64\dialer.exe
        "C:\Windows\system32\dialer.exe"
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        PID:216
    • C:\Users\Admin\AppData\Local\Temp\mmpack\mmpack.exe
      "C:\Users\Admin\AppData\Local\Temp\mmpack\mmpack.exe"
      1⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2476
      • C:\Users\Admin\AppData\Roaming\MediaLA.exe
        C:\Users\Admin\AppData\Roaming\MediaLA.exe
        2⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious behavior: EnumeratesProcesses
        PID:2096
        • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
          C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
          3⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2732
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
          3⤵
          • Suspicious use of WriteProcessMemory
          PID:4928
          • C:\Windows\system32\wusa.exe
            wusa /uninstall /kb:890830 /quiet /norestart
            4⤵
              PID:1908
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop UsoSvc
            3⤵
            • Launches sc.exe
            PID:1832
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop WaaSMedicSvc
            3⤵
            • Launches sc.exe
            PID:3764
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop wuauserv
            3⤵
            • Launches sc.exe
            PID:1448
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop bits
            3⤵
            • Launches sc.exe
            PID:4560
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop dosvc
            3⤵
            • Launches sc.exe
            PID:1028
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe delete "NVIDlA"
            3⤵
            • Launches sc.exe
            PID:3488
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe create "NVIDlA" binpath= "C:\ProgramData\Audiocodek\miwdfurfmpfu.exe" start= "auto"
            3⤵
            • Launches sc.exe
            PID:2448
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe stop eventlog
            3⤵
            • Launches sc.exe
            PID:2576
          • C:\Windows\system32\sc.exe
            C:\Windows\system32\sc.exe start "NVIDlA"
            3⤵
            • Launches sc.exe
            PID:2768
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Roaming\MediaLA.exe"
            3⤵
            • Suspicious use of WriteProcessMemory
            PID:2696
            • C:\Windows\system32\choice.exe
              choice /C Y /N /D Y /T 3
              4⤵
                PID:4092
          • C:\Users\Admin\AppData\Roaming\Aura.exe
            C:\Users\Admin\AppData\Roaming\Aura.exe
            2⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious use of WriteProcessMemory
            PID:3988
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
              3⤵
              • Suspicious use of NtCreateUserProcessOtherParentProcess
              • System Location Discovery: System Language Discovery
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of WriteProcessMemory
              PID:4748
        • C:\ProgramData\Audiocodek\miwdfurfmpfu.exe
          C:\ProgramData\Audiocodek\miwdfurfmpfu.exe
          1⤵
          • Executes dropped EXE
          • Drops file in System32 directory
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1764
          • C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
            C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -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:832
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:392
            • C:\Windows\system32\wusa.exe
              wusa /uninstall /kb:890830 /quiet /norestart
              3⤵
                PID:4632
            • C:\Windows\system32\sc.exe
              C:\Windows\system32\sc.exe stop UsoSvc
              2⤵
              • Launches sc.exe
              PID:4644
            • C:\Windows\system32\sc.exe
              C:\Windows\system32\sc.exe stop WaaSMedicSvc
              2⤵
              • Launches sc.exe
              PID:2056
            • C:\Windows\system32\sc.exe
              C:\Windows\system32\sc.exe stop wuauserv
              2⤵
              • Launches sc.exe
              PID:1072
            • C:\Windows\system32\sc.exe
              C:\Windows\system32\sc.exe stop bits
              2⤵
              • Launches sc.exe
              PID:1328
            • C:\Windows\system32\sc.exe
              C:\Windows\system32\sc.exe stop dosvc
              2⤵
              • Launches sc.exe
              PID:4880
            • C:\Windows\system32\conhost.exe
              C:\Windows\system32\conhost.exe
              2⤵
                PID:2240
              • C:\Windows\explorer.exe
                explorer.exe
                2⤵
                  PID:1460

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qrrh5iag.jeg.ps1

                Filesize

                60B

                MD5

                d17fe0a3f47be24a6453e9ef58c94641

                SHA1

                6ab83620379fc69f80c0242105ddffd7d98d5d9d

                SHA256

                96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

                SHA512

                5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

              • memory/216-42-0x0000000000BA0000-0x0000000000BA9000-memory.dmp

                Filesize

                36KB

              • memory/216-45-0x00000000028B0000-0x0000000002CB0000-memory.dmp

                Filesize

                4.0MB

              • memory/216-46-0x00007FFE35B10000-0x00007FFE35D05000-memory.dmp

                Filesize

                2.0MB

              • memory/216-48-0x0000000075740000-0x0000000075955000-memory.dmp

                Filesize

                2.1MB

              • memory/832-107-0x000001E74C500000-0x000001E74C51C000-memory.dmp

                Filesize

                112KB

              • memory/832-108-0x000001E74C4E0000-0x000001E74C4EA000-memory.dmp

                Filesize

                40KB

              • memory/832-106-0x000001E74C390000-0x000001E74C39A000-memory.dmp

                Filesize

                40KB

              • memory/832-105-0x000001E74C2D0000-0x000001E74C385000-memory.dmp

                Filesize

                724KB

              • memory/832-104-0x000001E74C2B0000-0x000001E74C2CC000-memory.dmp

                Filesize

                112KB

              • memory/832-109-0x000001E74C540000-0x000001E74C55A000-memory.dmp

                Filesize

                104KB

              • memory/832-110-0x000001E74C4F0000-0x000001E74C4F8000-memory.dmp

                Filesize

                32KB

              • memory/832-111-0x000001E74C520000-0x000001E74C526000-memory.dmp

                Filesize

                24KB

              • memory/832-112-0x000001E74C530000-0x000001E74C53A000-memory.dmp

                Filesize

                40KB

              • memory/1460-126-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1460-125-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1460-130-0x0000000000F50000-0x0000000000F70000-memory.dmp

                Filesize

                128KB

              • memory/1460-128-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1460-138-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1460-137-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1460-140-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1460-124-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1460-129-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1460-123-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1460-127-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1460-136-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1460-139-0x0000000140000000-0x0000000140848000-memory.dmp

                Filesize

                8.3MB

              • memory/1764-133-0x00007FFE33590000-0x00007FFE33859000-memory.dmp

                Filesize

                2.8MB

              • memory/1764-134-0x00007FFE34970000-0x00007FFE34A0E000-memory.dmp

                Filesize

                632KB

              • memory/1764-135-0x00007FF7260B0000-0x00007FF7265EF000-memory.dmp

                Filesize

                5.2MB

              • memory/1764-79-0x00007FF7260B0000-0x00007FF7265EF000-memory.dmp

                Filesize

                5.2MB

              • memory/1764-84-0x00007FFE34970000-0x00007FFE34A0E000-memory.dmp

                Filesize

                632KB

              • memory/1764-80-0x0000029BA3700000-0x0000029BA3747000-memory.dmp

                Filesize

                284KB

              • memory/1764-132-0x00007FFE35B10000-0x00007FFE35D05000-memory.dmp

                Filesize

                2.0MB

              • memory/2096-68-0x00007FFE35B10000-0x00007FFE35D05000-memory.dmp

                Filesize

                2.0MB

              • memory/2096-72-0x00007FF6E0610000-0x00007FF6E0B4F000-memory.dmp

                Filesize

                5.2MB

              • memory/2096-71-0x00007FF6E0610000-0x00007FF6E0B4F000-memory.dmp

                Filesize

                5.2MB

              • memory/2096-25-0x00007FFE35B10000-0x00007FFE35D05000-memory.dmp

                Filesize

                2.0MB

              • memory/2096-23-0x00007FF6E08A0000-0x00007FF6E0B4F000-memory.dmp

                Filesize

                2.7MB

              • memory/2096-69-0x00007FFE33590000-0x00007FFE33859000-memory.dmp

                Filesize

                2.8MB

              • memory/2096-70-0x00007FFE34970000-0x00007FFE34A0E000-memory.dmp

                Filesize

                632KB

              • memory/2096-16-0x000001DF879C0000-0x000001DF879C1000-memory.dmp

                Filesize

                4KB

              • memory/2096-15-0x00007FFE34970000-0x00007FFE34A0E000-memory.dmp

                Filesize

                632KB

              • memory/2096-13-0x00007FF6E0610000-0x00007FF6E0B4F000-memory.dmp

                Filesize

                5.2MB

              • memory/2096-10-0x000001DF87950000-0x000001DF87997000-memory.dmp

                Filesize

                284KB

              • memory/2096-6-0x00007FF6E08A0000-0x00007FF6E0B4F000-memory.dmp

                Filesize

                2.7MB

              • memory/2096-65-0x00007FFE34970000-0x00007FFE34A0E000-memory.dmp

                Filesize

                632KB

              • memory/2096-26-0x00007FFE33590000-0x00007FFE33859000-memory.dmp

                Filesize

                2.8MB

              • memory/2096-49-0x00007FF6E0610000-0x00007FF6E0B4F000-memory.dmp

                Filesize

                5.2MB

              • memory/2096-29-0x00007FFE34970000-0x00007FFE34A0E000-memory.dmp

                Filesize

                632KB

              • memory/2096-5-0x00007FF6E0610000-0x00007FF6E0B4F000-memory.dmp

                Filesize

                5.2MB

              • memory/2096-31-0x00007FF6E0610000-0x00007FF6E0B4F000-memory.dmp

                Filesize

                5.2MB

              • memory/2240-116-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/2240-117-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/2240-118-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/2240-122-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/2240-119-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/2240-115-0x0000000140000000-0x000000014000E000-memory.dmp

                Filesize

                56KB

              • memory/2732-51-0x000001B0B1EE0000-0x000001B0B1F02000-memory.dmp

                Filesize

                136KB

              • memory/3988-30-0x0000000074990000-0x0000000075140000-memory.dmp

                Filesize

                7.7MB

              • memory/3988-35-0x0000000074990000-0x0000000075140000-memory.dmp

                Filesize

                7.7MB

              • memory/3988-22-0x0000000000F40000-0x0000000000FB4000-memory.dmp

                Filesize

                464KB

              • memory/3988-21-0x000000007499E000-0x000000007499F000-memory.dmp

                Filesize

                4KB

              • memory/4748-39-0x00007FFE35B10000-0x00007FFE35D05000-memory.dmp

                Filesize

                2.0MB

              • memory/4748-38-0x00000000050B0000-0x00000000054B0000-memory.dmp

                Filesize

                4.0MB

              • memory/4748-37-0x00000000050B0000-0x00000000054B0000-memory.dmp

                Filesize

                4.0MB

              • memory/4748-36-0x0000000001090000-0x00000000010A0000-memory.dmp

                Filesize

                64KB

              • memory/4748-41-0x0000000075740000-0x0000000075955000-memory.dmp

                Filesize

                2.1MB

              • memory/4748-32-0x0000000000400000-0x000000000045E000-memory.dmp

                Filesize

                376KB