Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-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.

  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious use of SetThreadContext 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 13 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1176
      • C:\Users\Admin\AppData\Local\Temp\33682e861b76b0ae22b7361f5b59bb7e69b95e69480156714f01e7044408b546.exe
        "C:\Users\Admin\AppData\Local\Temp\33682e861b76b0ae22b7361f5b59bb7e69b95e69480156714f01e7044408b546.exe"
        2⤵
        • Loads dropped DLL
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2352
        • C:\Users\Admin\AppData\Local\Temp\blue.exe
          "C:\Users\Admin\AppData\Local\Temp\blue.exe"
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of SetThreadContext
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1436
          • C:\Users\Admin\AppData\Local\Temp\blue.exe
            "C:\Users\Admin\AppData\Local\Temp\blue.exe"
            4⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            PID:968
        • C:\Users\Admin\AppData\Local\Temp\33682e861b76b0ae22b7361f5b59bb7e69b95e69480156714f01e7044408b546.exe
          "C:\Users\Admin\AppData\Local\Temp\33682e861b76b0ae22b7361f5b59bb7e69b95e69480156714f01e7044408b546.exe"
          3⤵
          • Suspicious use of NtCreateUserProcessOtherParentProcess
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:588
      • C:\Windows\SysWOW64\dialer.exe
        "C:\Windows\system32\dialer.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1808
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {94801F7D-018D-44EE-9557-3798E84E7301} S-1-5-21-1385883288-3042840365-2734249351-1000:RPXOCQRF\Admin:S4U:
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:4016
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -enc QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwALABDADoAXABVAHMAZQByAHMAXABBAGQAbQBpAG4AXABBAHAAcABEAGEAdABhAFwATABvAGMAYQBsAFwAVABlAG0AcABcADsAIABBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAALQBFAHgAYwBsAHUAcwBpAG8AbgBQAHIAbwBjAGUAcwBzACAAVgBlAHIAcwBpAG8AbgAuAGUAeABlADsA
        2⤵
        • Command and Scripting Interpreter: PowerShell
        • Drops file in System32 directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1000
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -enc QQBkAGQALQBNAHAAUAByAGUAZgBlAHIAZQBuAGMAZQAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwALABDADoAXABVAHMAZQByAHMAXABBAGQAbQBpAG4AXABBAHAAcABEAGEAdABhAFwATABvAGMAYQBsAFwAVABlAG0AcABcADsAIABBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAALQBFAHgAYwBsAHUAcwBpAG8AbgBQAHIAbwBjAGUAcwBzACAAVgBlAHIAcwBpAG8AbgAuAGUAeABlADsA
        2⤵
        • Command and Scripting Interpreter: PowerShell
        • Drops file in System32 directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:5604
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {9AC3F3D0-F844-4A25-8C16-FD56EAA9FCFE} S-1-5-21-1385883288-3042840365-2734249351-1000:RPXOCQRF\Admin:Interactive:[1]
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2184
      • C:\Users\Admin\AppData\Local\AuditRuleType\nymnvxzqd\Version.exe
        C:\Users\Admin\AppData\Local\AuditRuleType\nymnvxzqd\Version.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2796
        • C:\Users\Admin\AppData\Local\AuditRuleType\nymnvxzqd\Version.exe
          "C:\Users\Admin\AppData\Local\AuditRuleType\nymnvxzqd\Version.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:7752
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
            C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
            4⤵
            • Suspicious use of SetThreadContext
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:7420
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
              5⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:6012

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

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

      Filesize

      2.1MB

      MD5

      30cd8c00307286863dba2ec13fb2a611

      SHA1

      65815b908d5fd2905f70240d6dfe6e17f3c78aa1

      SHA256

      c68192f008c1b7638e18ec1a6e5787953ea6775bb33acf9a12f64440f3b788e7

      SHA512

      76a903bdb21ae382cd737432b2f5b3152589a3d3863c9120e9ad850d8cb46e07b90ed42f21d74840d4dc1383f2aee7bfc24f3f10eba94858e84af762bd404335

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

      Filesize

      7KB

      MD5

      f205a3c28c83cd80517f5c7315e7226b

      SHA1

      d6fd366c904492c229cd0bef9f26e490d59c1446

      SHA256

      e821492c724f08f2587b93320dea233c7dd30b94242fdceb6f2ae2cf2a9ba4f9

      SHA512

      97a2228eddd628514436c9a3d4179737eaba49313c16fc3f852986f25ef0d1a51fa2042f44ec0b42aa55eb445eb80b43ac26a3df1676473558c7238d90363ba7

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\XLW1Y4GGVCC7O5QFH6T0.temp

      Filesize

      7KB

      MD5

      1f11b9d630ead2df3bce6ba2c5659a19

      SHA1

      dfe0dec0c276a8a1151aa72e0dfdbdf7340e1086

      SHA256

      2645d5f0fa461259b0a4709aaf10d59a02ccd3bf979ed3095b8753353263d773

      SHA512

      8034b25d6ccb2ee530abeab75cf630827ac03dede87eb54b9723dce1c11a15a04c8f8caa4a0bc1e6ff849b1b5910e5aa3b1458a3a4feb2acd641ae03878b98a9

    • memory/588-9758-0x0000000000400000-0x00000000004B0000-memory.dmp

      Filesize

      704KB

    • memory/588-9899-0x00000000003B0000-0x00000000003B8000-memory.dmp

      Filesize

      32KB

    • memory/968-9780-0x00000000004D0000-0x0000000000566000-memory.dmp

      Filesize

      600KB

    • memory/968-13663-0x00000000053A0000-0x00000000053F4000-memory.dmp

      Filesize

      336KB

    • memory/968-13662-0x0000000000BF0000-0x0000000000C46000-memory.dmp

      Filesize

      344KB

    • memory/968-9781-0x0000000002260000-0x0000000002334000-memory.dmp

      Filesize

      848KB

    • memory/1000-13668-0x000000001A150000-0x000000001A432000-memory.dmp

      Filesize

      2.9MB

    • memory/1000-13669-0x0000000000B60000-0x0000000000B68000-memory.dmp

      Filesize

      32KB

    • memory/1436-9782-0x00000000740E0000-0x00000000747CE000-memory.dmp

      Filesize

      6.9MB

    • memory/1436-4875-0x0000000000120000-0x0000000000346000-memory.dmp

      Filesize

      2.1MB

    • memory/1436-4876-0x0000000004D40000-0x0000000004FEA000-memory.dmp

      Filesize

      2.7MB

    • memory/1436-9759-0x0000000004360000-0x0000000004448000-memory.dmp

      Filesize

      928KB

    • memory/1436-9756-0x00000000740E0000-0x00000000747CE000-memory.dmp

      Filesize

      6.9MB

    • memory/1436-9757-0x00000000740E0000-0x00000000747CE000-memory.dmp

      Filesize

      6.9MB

    • memory/2352-37-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-39-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-29-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-27-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-25-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-23-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-21-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-19-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-17-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-47-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-49-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-51-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-53-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-55-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-57-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-59-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-65-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-63-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-61-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-67-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-4867-0x0000000000B10000-0x0000000000B5C000-memory.dmp

      Filesize

      304KB

    • memory/2352-4866-0x0000000007D20000-0x0000000008032000-memory.dmp

      Filesize

      3.1MB

    • memory/2352-33-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-0-0x00000000740EE000-0x00000000740EF000-memory.dmp

      Filesize

      4KB

    • memory/2352-5193-0x00000000045D0000-0x0000000004624000-memory.dmp

      Filesize

      336KB

    • memory/2352-31-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-41-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-43-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-45-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-9755-0x00000000740E0000-0x00000000747CE000-memory.dmp

      Filesize

      6.9MB

    • memory/2352-35-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-5-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-7-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-9-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-13-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-16-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-11-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-4-0x0000000004DA0000-0x0000000005270000-memory.dmp

      Filesize

      4.8MB

    • memory/2352-3-0x00000000740E0000-0x00000000747CE000-memory.dmp

      Filesize

      6.9MB

    • memory/2352-1-0x0000000000D70000-0x00000000011C2000-memory.dmp

      Filesize

      4.3MB

    • memory/2352-2-0x0000000004DA0000-0x0000000005276000-memory.dmp

      Filesize

      4.8MB

    • memory/2796-13673-0x0000000000270000-0x0000000000496000-memory.dmp

      Filesize

      2.1MB

    • memory/5604-31188-0x000000001A300000-0x000000001A5E2000-memory.dmp

      Filesize

      2.9MB

    • memory/5604-31189-0x0000000000AE0000-0x0000000000AE8000-memory.dmp

      Filesize

      32KB

    • memory/6012-27315-0x0000000000090000-0x0000000000126000-memory.dmp

      Filesize

      600KB

    • memory/6012-27316-0x0000000000890000-0x0000000000964000-memory.dmp

      Filesize

      848KB

    • memory/7420-22434-0x0000000000400000-0x0000000000626000-memory.dmp

      Filesize

      2.1MB

    • memory/7752-18555-0x0000000004D10000-0x0000000004DE4000-memory.dmp

      Filesize

      848KB

    • memory/7752-18554-0x0000000000080000-0x0000000000116000-memory.dmp

      Filesize

      600KB