Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    17/04/2024, 19:02

General

  • Target
    tmp.exe
  • Size 938KB
  • Sample240417-xpws6acc8x
  • SHA256 6586cb8766c14a87330bf6c79a7cbd7cbff3ca9da63574a9c348645117d08f14
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Signatures

  • Rhadamanthys

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

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of WriteProcessMemory 46 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:1204
      • C:\Users\Admin\AppData\Local\Temp\tmp.exe
        "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1648
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c move Scenes Scenes.bat && Scenes.bat
          3⤵
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:2620
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            4⤵
            • Enumerates processes with tasklist
            • Suspicious use of AdjustPrivilegeToken
            PID:2904
          • C:\Windows\SysWOW64\findstr.exe
            findstr /I "wrsa.exe opssvc.exe"
            4⤵
              PID:2576
            • C:\Windows\SysWOW64\tasklist.exe
              tasklist
              4⤵
              • Enumerates processes with tasklist
              • Suspicious use of AdjustPrivilegeToken
              PID:2980
            • C:\Windows\SysWOW64\findstr.exe
              findstr /I "avastui.exe avgui.exe nswscsvc.exe sophoshealth.exe"
              4⤵
                PID:2668
              • C:\Windows\SysWOW64\cmd.exe
                cmd /c md 331743
                4⤵
                  PID:2464
                • C:\Windows\SysWOW64\findstr.exe
                  findstr /V "AdditionUnitKoreanLn" Remembered
                  4⤵
                    PID:2560
                  • C:\Windows\SysWOW64\cmd.exe
                    cmd /c copy /b Pitch + Twelve + Conditions + Venture + Pushing 331743\Q
                    4⤵
                      PID:2440
                    • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\331743\Pleasure.pif
                      331743\Pleasure.pif 331743\Q
                      4⤵
                      • Suspicious use of NtCreateUserProcessOtherParentProcess
                      • Executes dropped EXE
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of FindShellTrayWindow
                      • Suspicious use of SendNotifyMessage
                      • Suspicious use of WriteProcessMemory
                      PID:2544
                    • C:\Windows\SysWOW64\PING.EXE
                      ping -n 5 127.0.0.1
                      4⤵
                      • Runs ping.exe
                      PID:2680
                • C:\Windows\SysWOW64\dialer.exe
                  "C:\Windows\system32\dialer.exe"
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:2864

              Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

                    Q

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\331743\Q
                    • Size 914KB
                    • SHA256 083f1026f00a8c883ba95759500774ed25ec8340a02073afdf80dd9bd2e544e4
                    • MD5 SHA1 SHA512 SSDEEP

                    Auckland

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Auckland
                    • Size 74KB
                    • SHA256 119a9c99de92ff7120d13728d4072621c9bdfb85d36facab811cf83e80b74fab
                    • MD5 SHA1 SHA512 SSDEEP

                    Cocks

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Cocks
                    • Size 122KB
                    • SHA256 ac07f0dfa71fa1b1026c7f0e2a3046414b98d07e2479ecf7078c575217ff456b
                    • MD5 SHA1 SHA512 SSDEEP

                    Conditions

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Conditions
                    • Size 215KB
                    • SHA256 957d74674e855e80e0cdaf147e27b52a02fd9fc4c52321aa5d99140ea54c22fc
                    • MD5 SHA1 SHA512 SSDEEP

                    Japanese

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Japanese
                    • Size 169KB
                    • SHA256 14eb95df77e971931661ebca90d3195e43648d27a7aff882409fe5bd47a515e4
                    • MD5 SHA1 SHA512 SSDEEP

                    Lessons

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Lessons
                    • Size 100KB
                    • SHA256 8c199bb3752164de1f809e533f9b55228ee64b55b4c838aa246cfc8989f873bc
                    • MD5 SHA1 SHA512 SSDEEP

                    Master

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Master
                    • Size 71KB
                    • SHA256 5dc66e813e39aaa932674af4b40aae95d9ef80fc00de939d7acb4ca9e0a9a945
                    • MD5 SHA1 SHA512 SSDEEP

                    Pitch

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Pitch
                    • Size 236KB
                    • SHA256 f9a73b798f5dd9133b44dab7dafd3a307fc28502a9d909cfa430cd90f19665e8
                    • MD5 SHA1 SHA512 SSDEEP

                    Publication

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Publication
                    • Size 94KB
                    • SHA256 8a9e8d8720e27de614c0ffc3fd4207761cd5e07df11441d0357de45a9f3b396e
                    • MD5 SHA1 SHA512 SSDEEP

                    Pushing

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Pushing
                    • Size 50KB
                    • SHA256 affb25dd0fbd0516ea94f7a242b4457458af3385d57eabc53b75a4d1aa7bb828
                    • MD5 SHA1 SHA512 SSDEEP

                    Remembered

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Remembered
                    • Size 218B
                    • SHA256 d9645c520b048bdb1a7774c4d376149966eee672e0218fe28c76c76a903b4e58
                    • MD5 SHA1 SHA512

                    Scenes

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Scenes
                    • Size 15KB
                    • SHA256 37b4c4e81a6c7176e630fb0cf1a80f5935c405030c02e184a51d6c07f490956e
                    • MD5 SHA1 SHA512 SSDEEP

                    Speak

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Speak
                    • Size 161KB
                    • SHA256 2850a0cf772db3e80e2714b3951e05db7eb181d4c5cfa2682d515738e06f6b72
                    • MD5 SHA1 SHA512 SSDEEP

                    Spectrum

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Spectrum
                    • Size 81KB
                    • SHA256 da17ae9e33f991657a53ff8425efa8f451069d2293c315ca7c93cb780e52c831
                    • MD5 SHA1 SHA512 SSDEEP

                    Twelve

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Twelve
                    • Size 213KB
                    • SHA256 e9a08f7197db7a358b3a30afa725229a4ed195f8212ec6d740425506afa03095
                    • MD5 SHA1 SHA512 SSDEEP

                    Venture

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Venture
                    • Size 200KB
                    • SHA256 173cfdaeaa9117971a23720b31c84a3a97e9652c310b47a7418dbf0816c99493
                    • MD5 SHA1 SHA512 SSDEEP

                    Pleasure.pif

                    • Path \Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\331743\Pleasure.pif
                    • Size 872KB
                    • SHA256 865347471135bb5459ad0e647e75a14ad91424b6f13a5c05d9ecd9183a8a1cf4
                    • MD5 SHA1 SHA512 SSDEEP

                    memory/2544-42-0x00000000041B0000-0x000000000421D000-memory.dmp

                    memory/2544-52-0x00000000053F0000-0x00000000057F0000-memory.dmp

                    memory/2544-41-0x00000000041B0000-0x000000000421D000-memory.dmp

                    memory/2544-39-0x0000000077DF0000-0x0000000077EC6000-memory.dmp

                    memory/2544-43-0x00000000041B0000-0x000000000421D000-memory.dmp

                    memory/2544-45-0x00000000041B0000-0x000000000421D000-memory.dmp

                    memory/2544-46-0x00000000041B0000-0x000000000421D000-memory.dmp

                    memory/2544-47-0x00000000041B0000-0x000000000421D000-memory.dmp

                    memory/2544-48-0x00000000041B0000-0x000000000421D000-memory.dmp

                    memory/2544-50-0x00000000041B0000-0x000000000421D000-memory.dmp

                    memory/2544-49-0x00000000053F0000-0x00000000057F0000-memory.dmp

                    memory/2544-40-0x00000000000B0000-0x00000000000B1000-memory.dmp

                    memory/2544-53-0x0000000077C00000-0x0000000077DA9000-memory.dmp

                    memory/2544-54-0x00000000053F0000-0x00000000057F0000-memory.dmp

                    memory/2544-56-0x0000000075B60000-0x0000000075BA7000-memory.dmp

                    memory/2544-59-0x00000000053F0000-0x00000000057F0000-memory.dmp

                    memory/2864-60-0x0000000002030000-0x0000000002430000-memory.dmp

                    memory/2864-57-0x0000000000080000-0x0000000000089000-memory.dmp

                    memory/2864-63-0x0000000077C00000-0x0000000077DA9000-memory.dmp

                    memory/2864-65-0x0000000002030000-0x0000000002430000-memory.dmp

                    memory/2864-67-0x0000000077C00000-0x0000000077DA9000-memory.dmp

                    memory/2864-66-0x0000000075B60000-0x0000000075BA7000-memory.dmp

                    memory/2864-61-0x0000000002030000-0x0000000002430000-memory.dmp

                    memory/2864-68-0x0000000002030000-0x0000000002430000-memory.dmp