Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-07-2024 21:28

General

  • Target

    33682e861b76b0ae22b7361f5b59bb7e69b95e69480156714f01e7044408b546.exe

  • Size

    4.3MB

  • MD5

    651962c322d049e7271543d8d2673311

  • SHA1

    e4a3c9a15006aae882697cff0ec90795f658ee94

  • SHA256

    33682e861b76b0ae22b7361f5b59bb7e69b95e69480156714f01e7044408b546

  • SHA512

    121b96a1ce8e12924e41c2243cea25dbc13240c6cfadcfe01aecbea1c6676261cbcf89677fb1a8e429e22d47b1030b9e24e03b96a5f7e956316f02bd8d2c74b1

  • SSDEEP

    98304:fh0DJ8JeTBYX6L9jeMr31y0pv/u4EmRIO3HLWjds/ht/tpxeSZ:bJeTKX6L9fHBW4bW+zdeS

Malware Config

Signatures

  • Rhadamanthys

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

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 4 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious use of AdjustPrivilegeToken 11 IoCs
  • Suspicious use of WriteProcessMemory 43 IoCs

Processes

  • C:\Windows\system32\sihost.exe
    sihost.exe
    1⤵
      PID:2584
      • C:\Windows\SysWOW64\openwith.exe
        "C:\Windows\system32\openwith.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4684
    • C:\Users\Admin\AppData\Local\Temp\33682e861b76b0ae22b7361f5b59bb7e69b95e69480156714f01e7044408b546.exe
      "C:\Users\Admin\AppData\Local\Temp\33682e861b76b0ae22b7361f5b59bb7e69b95e69480156714f01e7044408b546.exe"
      1⤵
      • Checks computer location settings
      • Suspicious use of SetThreadContext
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1184
      • C:\Users\Admin\AppData\Local\Temp\blue.exe
        "C:\Users\Admin\AppData\Local\Temp\blue.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4308
        • C:\Users\Admin\AppData\Local\Temp\blue.exe
          "C:\Users\Admin\AppData\Local\Temp\blue.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:2404
      • C:\Users\Admin\AppData\Local\Temp\33682e861b76b0ae22b7361f5b59bb7e69b95e69480156714f01e7044408b546.exe
        "C:\Users\Admin\AppData\Local\Temp\33682e861b76b0ae22b7361f5b59bb7e69b95e69480156714f01e7044408b546.exe"
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:1720
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -enc QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwALABDADoAXABVAHMAZQByAHMAXABBAGQAbQBpAG4AXABBAHAAcABEAGEAdABhAFwATABvAGMAYQBsAFwAVABlAG0AcABcADsAIABBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAALQBFAHgAYwBsAHUAcwBpAG8AbgBQAHIAbwBjAGUAcwBzACAAVgBlAHIAcwBpAG8AbgAuAGUAeABlADsA
      1⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5568
    • C:\Users\Admin\AppData\Local\AuditRuleType\byopt\Version.exe
      C:\Users\Admin\AppData\Local\AuditRuleType\byopt\Version.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:6088
      • C:\Users\Admin\AppData\Local\AuditRuleType\byopt\Version.exe
        "C:\Users\Admin\AppData\Local\AuditRuleType\byopt\Version.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:5116
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
          C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
          3⤵
            PID:3868
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
            C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
            3⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:3800
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -enc QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwALABDADoAXABVAHMAZQByAHMAXABBAGQAbQBpAG4AXABBAHAAcABEAGEAdABhAFwATABvAGMAYQBsAFwAVABlAG0AcABcADsAIABBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAALQBFAHgAYwBsAHUAcwBpAG8AbgBQAHIAbwBjAGUAcwBzACAAVgBlAHIAcwBpAG8AbgAuAGUAeABlADsA
        1⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5452

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

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

        Filesize

        2KB

        MD5

        d85ba6ff808d9e5444a4b369f5bc2730

        SHA1

        31aa9d96590fff6981b315e0b391b575e4c0804a

        SHA256

        84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

        SHA512

        8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

      • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\33682e861b76b0ae22b7361f5b59bb7e69b95e69480156714f01e7044408b546.exe.log

        Filesize

        958B

        MD5

        2653ec7e43bfbe52024d5bf4ec27a515

        SHA1

        a08848300075d1c0b385532d840a43e1fd7251fa

        SHA256

        5d7f555a970cc34988aac2e5deaccfc12ef69b5d9ea55fd8d31a9b4b8377f4f2

        SHA512

        b3caeb925a71e99121b34cd1644f199e33a9b73b435cafb47bba0ffb7156d71b3b3ac424076cf0a600eeb422cb358420915a29b97c974937ebf9186bea05938d

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

        Filesize

        944B

        MD5

        77d622bb1a5b250869a3238b9bc1402b

        SHA1

        d47f4003c2554b9dfc4c16f22460b331886b191b

        SHA256

        f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb

        SHA512

        d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9

      • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_itv0wlav.vta.ps1

        Filesize

        60B

        MD5

        d17fe0a3f47be24a6453e9ef58c94641

        SHA1

        6ab83620379fc69f80c0242105ddffd7d98d5d9d

        SHA256

        96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

        SHA512

        5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

      • C:\Users\Admin\AppData\Local\Temp\blue.exe

        Filesize

        2.1MB

        MD5

        30cd8c00307286863dba2ec13fb2a611

        SHA1

        65815b908d5fd2905f70240d6dfe6e17f3c78aa1

        SHA256

        c68192f008c1b7638e18ec1a6e5787953ea6775bb33acf9a12f64440f3b788e7

        SHA512

        76a903bdb21ae382cd737432b2f5b3152589a3d3863c9120e9ad850d8cb46e07b90ed42f21d74840d4dc1383f2aee7bfc24f3f10eba94858e84af762bd404335

      • memory/1184-57-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-47-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-7-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-4-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-15-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-21-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-27-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-25-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-33-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-23-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-17-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-13-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-19-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-4866-0x0000000074DC0000-0x0000000075570000-memory.dmp

        Filesize

        7.7MB

      • memory/1184-49-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-45-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-43-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-41-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-39-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-37-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-35-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-31-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-29-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-56-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-67-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-65-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-63-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-61-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-59-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-0-0x0000000074DCE000-0x0000000074DCF000-memory.dmp

        Filesize

        4KB

      • memory/1184-53-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-1-0x00000000004D0000-0x0000000000922000-memory.dmp

        Filesize

        4.3MB

      • memory/1184-11-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-4867-0x0000000006F30000-0x0000000007242000-memory.dmp

        Filesize

        3.1MB

      • memory/1184-4868-0x0000000004DA0000-0x0000000004DEC000-memory.dmp

        Filesize

        304KB

      • memory/1184-5-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-4880-0x000000000A070000-0x000000000A614000-memory.dmp

        Filesize

        5.6MB

      • memory/1184-4881-0x0000000005CE0000-0x0000000005D34000-memory.dmp

        Filesize

        336KB

      • memory/1184-2-0x0000000005420000-0x00000000058F6000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-51-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1184-3-0x0000000074DC0000-0x0000000075570000-memory.dmp

        Filesize

        7.7MB

      • memory/1184-5133-0x0000000074DC0000-0x0000000075570000-memory.dmp

        Filesize

        7.7MB

      • memory/1184-9-0x0000000005420000-0x00000000058F0000-memory.dmp

        Filesize

        4.8MB

      • memory/1720-5048-0x0000000074DC0000-0x0000000075570000-memory.dmp

        Filesize

        7.7MB

      • memory/1720-5132-0x0000000074DC0000-0x0000000075570000-memory.dmp

        Filesize

        7.7MB

      • memory/1720-5601-0x0000000005130000-0x0000000005138000-memory.dmp

        Filesize

        32KB

      • memory/1720-5774-0x0000000074DC0000-0x0000000075570000-memory.dmp

        Filesize

        7.7MB

      • memory/1720-6256-0x0000000074DC0000-0x0000000075570000-memory.dmp

        Filesize

        7.7MB

      • memory/1720-5050-0x00000000051C0000-0x0000000005252000-memory.dmp

        Filesize

        584KB

      • memory/1720-5049-0x0000000000C00000-0x0000000000CB0000-memory.dmp

        Filesize

        704KB

      • memory/2404-13646-0x0000000005630000-0x0000000005696000-memory.dmp

        Filesize

        408KB

      • memory/2404-13645-0x00000000053C0000-0x0000000005416000-memory.dmp

        Filesize

        344KB

      • memory/2404-9778-0x00000000051F0000-0x00000000052C4000-memory.dmp

        Filesize

        848KB

      • memory/2404-9776-0x0000000000400000-0x0000000000496000-memory.dmp

        Filesize

        600KB

      • memory/4308-4885-0x0000000005970000-0x0000000005C1A000-memory.dmp

        Filesize

        2.7MB

      • memory/4308-9777-0x0000000074DC0000-0x0000000075570000-memory.dmp

        Filesize

        7.7MB

      • memory/4308-9771-0x0000000005C20000-0x0000000005D08000-memory.dmp

        Filesize

        928KB

      • memory/4308-4882-0x0000000000D70000-0x0000000000F96000-memory.dmp

        Filesize

        2.1MB

      • memory/4308-4884-0x0000000074DC0000-0x0000000075570000-memory.dmp

        Filesize

        7.7MB

      • memory/4308-4883-0x0000000074DC0000-0x0000000075570000-memory.dmp

        Filesize

        7.7MB

      • memory/4684-6255-0x0000000000D10000-0x0000000000D19000-memory.dmp

        Filesize

        36KB

      • memory/5116-18528-0x0000000005650000-0x0000000005724000-memory.dmp

        Filesize

        848KB

      • memory/5568-13647-0x0000022E78200000-0x0000022E78222000-memory.dmp

        Filesize

        136KB