Analysis

  • max time kernel
    114s
  • max time network
    91s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    28/12/2022, 23:17

General

  • Target
    file.exe
  • Size 278KB
  • Sample221228-29pmssfa3x
  • SHA256 33bcc15e4ecc3736ec7ee300097e8a90db00fe94b07b5fd00324470e0d86f017
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • amadey

Version
  • 3.63

C2
  • 62.204.41.17/8bdSvcD/index.php

Extracted

Family
  • redline

Botnet
  • sport

C2
  • 31.41.244.98:4063

Attributes
  • auth_value

    82cce55eeb56b322651e98032c09d225

Extracted

Family
  • redline

Botnet
  • fusion77777

C2
  • 82.115.223.15:15486

Attributes
  • auth_value

    e0aee46cc3472a248dfc7d2fd1f71c19

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 2 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 28 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1896
    • C:\Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
      "C:\Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2032
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN nbveek.exe /TR "C:\Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe" /F
        3⤵
        • Creates scheduled task(s)
        PID:972
      • C:\Users\Admin\AppData\Local\Temp\1000001051\portu.exe
        "C:\Users\Admin\AppData\Local\Temp\1000001051\portu.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:928
      • C:\Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
        "C:\Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe"
        3⤵
          PID:772
        • C:\Users\Admin\AppData\Local\Temp\1000003051\linda5.exe
          "C:\Users\Admin\AppData\Local\Temp\1000003051\linda5.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:844
          • C:\Windows\SysWOW64\control.exe
            "C:\Windows\System32\control.exe" "C:\Users\Admin\AppData\Local\Temp\Tj5d.CpL",
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:856
            • C:\Windows\SysWOW64\rundll32.exe
              "C:\Windows\system32\rundll32.exe" Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\Tj5d.CpL",
              5⤵
              • Loads dropped DLL
              • Suspicious use of WriteProcessMemory
              PID:1484
              • C:\Windows\system32\RunDll32.exe
                C:\Windows\system32\RunDll32.exe Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\Tj5d.CpL",
                6⤵
                • Suspicious use of WriteProcessMemory
                PID:1488
                • C:\Windows\SysWOW64\rundll32.exe
                  "C:\Windows\SysWOW64\rundll32.exe" "C:\Windows\SysWOW64\shell32.dll",#44 "C:\Users\Admin\AppData\Local\Temp\Tj5d.CpL",
                  7⤵
                  • Loads dropped DLL
                  PID:888
        • C:\Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
          "C:\Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe"
          3⤵
            PID:984
          • C:\Users\Admin\AppData\Local\Temp\1000005051\clim.exe
            "C:\Users\Admin\AppData\Local\Temp\1000005051\clim.exe"
            3⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:576
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 576 -s 620
              4⤵
              • Loads dropped DLL
              • Program crash
              PID:900
          • C:\Users\Admin\AppData\Local\Temp\1000006001\anon.exe
            "C:\Users\Admin\AppData\Local\Temp\1000006001\anon.exe"
            3⤵
            • Executes dropped EXE
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:568
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2032 -s 992
            3⤵
            • Loads dropped DLL
            • Program crash
            PID:1716
      • C:\Windows\system32\taskeng.exe
        taskeng.exe {FC8D2D47-CF53-4E30-B235-FD39447D3E69} S-1-5-21-2292972927-2705560509-2768824231-1000:GRXNNIIE\Admin:Interactive:[1]
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:1812
        • C:\Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
          C:\Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
          2⤵
          • Executes dropped EXE
          PID:1688
        • C:\Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
          C:\Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
          2⤵
          • Executes dropped EXE
          PID:1664

      Network

            MITRE ATT&CK Enterprise v6

            Replay Monitor

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            Downloads

            portu.exe

            • Path C:\Users\Admin\AppData\Local\Temp\1000001051\portu.exe
            • Size 341KB
            • SHA256 10cbd4bdaaedf7e2600b7baa55415a2902377bd061ff2dda57c1dbed80a612d6
            • MD5 SHA1 SHA512 SSDEEP

            linda5.exe

            • Path C:\Users\Admin\AppData\Local\Temp\1000003051\linda5.exe
            • Size 1.9MB
            • SHA256 ec5610925f995dff880fdbb13eeaf2478d77ea606fb12bbc595da01766c15682
            • MD5 SHA1 SHA512 SSDEEP

            linda5.exe

            • Path C:\Users\Admin\AppData\Local\Temp\1000003051\linda5.exe
            • Size 1.9MB
            • SHA256 ec5610925f995dff880fdbb13eeaf2478d77ea606fb12bbc595da01766c15682
            • MD5 SHA1 SHA512 SSDEEP

            clim.exe

            • Path C:\Users\Admin\AppData\Local\Temp\1000005051\clim.exe
            • Size 926KB
            • SHA256 5af61221043abb4eba8c526ecd86fde4ad33e32306e52a8fa5acff90300a4a6e
            • MD5 SHA1 SHA512 SSDEEP

            clim.exe

            • Path C:\Users\Admin\AppData\Local\Temp\1000005051\clim.exe
            • Size 926KB
            • SHA256 5af61221043abb4eba8c526ecd86fde4ad33e32306e52a8fa5acff90300a4a6e
            • MD5 SHA1 SHA512 SSDEEP

            anon.exe

            • Path C:\Users\Admin\AppData\Local\Temp\1000006001\anon.exe
            • Size 175KB
            • SHA256 6c761dcdf40ed30cce870368d5722120ec0c893d89142ae7f4e5efa9eeefe949
            • MD5 SHA1 SHA512 SSDEEP

            anon.exe

            • Path C:\Users\Admin\AppData\Local\Temp\1000006001\anon.exe
            • Size 175KB
            • SHA256 6c761dcdf40ed30cce870368d5722120ec0c893d89142ae7f4e5efa9eeefe949
            • MD5 SHA1 SHA512 SSDEEP

            nbveek.exe

            • Path C:\Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
            • Size 278KB
            • SHA256 33bcc15e4ecc3736ec7ee300097e8a90db00fe94b07b5fd00324470e0d86f017
            • MD5 SHA1 SHA512 SSDEEP

            nbveek.exe

            • Path C:\Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
            • Size 278KB
            • SHA256 33bcc15e4ecc3736ec7ee300097e8a90db00fe94b07b5fd00324470e0d86f017
            • MD5 SHA1 SHA512 SSDEEP

            nbveek.exe

            • Path C:\Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
            • Size 278KB
            • SHA256 33bcc15e4ecc3736ec7ee300097e8a90db00fe94b07b5fd00324470e0d86f017
            • MD5 SHA1 SHA512 SSDEEP

            nbveek.exe

            • Path C:\Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
            • Size 278KB
            • SHA256 33bcc15e4ecc3736ec7ee300097e8a90db00fe94b07b5fd00324470e0d86f017
            • MD5 SHA1 SHA512 SSDEEP

            Tj5d.CpL

            • Path C:\Users\Admin\AppData\Local\Temp\Tj5d.CpL
            • Size 1.5MB
            • SHA256 d9ae60e7ed72fa82c7c92e40f632e83f926e0398412cc0c8da2464316f7a4a2a
            • MD5 SHA1 SHA512 SSDEEP

            portu.exe

            • Path \Users\Admin\AppData\Local\Temp\1000001051\portu.exe
            • Size 341KB
            • SHA256 10cbd4bdaaedf7e2600b7baa55415a2902377bd061ff2dda57c1dbed80a612d6
            • MD5 SHA1 SHA512 SSDEEP

            portu.exe

            • Path \Users\Admin\AppData\Local\Temp\1000001051\portu.exe
            • Size 341KB
            • SHA256 10cbd4bdaaedf7e2600b7baa55415a2902377bd061ff2dda57c1dbed80a612d6
            • MD5 SHA1 SHA512 SSDEEP

            linda5.exe

            • Path \Users\Admin\AppData\Local\Temp\1000003051\linda5.exe
            • Size 1.9MB
            • SHA256 ec5610925f995dff880fdbb13eeaf2478d77ea606fb12bbc595da01766c15682
            • MD5 SHA1 SHA512 SSDEEP

            clim.exe

            • Path \Users\Admin\AppData\Local\Temp\1000005051\clim.exe
            • Size 926KB
            • SHA256 5af61221043abb4eba8c526ecd86fde4ad33e32306e52a8fa5acff90300a4a6e
            • MD5 SHA1 SHA512 SSDEEP

            clim.exe

            • Path \Users\Admin\AppData\Local\Temp\1000005051\clim.exe
            • Size 926KB
            • SHA256 5af61221043abb4eba8c526ecd86fde4ad33e32306e52a8fa5acff90300a4a6e
            • MD5 SHA1 SHA512 SSDEEP

            clim.exe

            • Path \Users\Admin\AppData\Local\Temp\1000005051\clim.exe
            • Size 926KB
            • SHA256 5af61221043abb4eba8c526ecd86fde4ad33e32306e52a8fa5acff90300a4a6e
            • MD5 SHA1 SHA512 SSDEEP

            clim.exe

            • Path \Users\Admin\AppData\Local\Temp\1000005051\clim.exe
            • Size 926KB
            • SHA256 5af61221043abb4eba8c526ecd86fde4ad33e32306e52a8fa5acff90300a4a6e
            • MD5 SHA1 SHA512 SSDEEP

            clim.exe

            • Path \Users\Admin\AppData\Local\Temp\1000005051\clim.exe
            • Size 926KB
            • SHA256 5af61221043abb4eba8c526ecd86fde4ad33e32306e52a8fa5acff90300a4a6e
            • MD5 SHA1 SHA512 SSDEEP

            clim.exe

            • Path \Users\Admin\AppData\Local\Temp\1000005051\clim.exe
            • Size 926KB
            • SHA256 5af61221043abb4eba8c526ecd86fde4ad33e32306e52a8fa5acff90300a4a6e
            • MD5 SHA1 SHA512 SSDEEP

            clim.exe

            • Path \Users\Admin\AppData\Local\Temp\1000005051\clim.exe
            • Size 926KB
            • SHA256 5af61221043abb4eba8c526ecd86fde4ad33e32306e52a8fa5acff90300a4a6e
            • MD5 SHA1 SHA512 SSDEEP

            anon.exe

            • Path \Users\Admin\AppData\Local\Temp\1000006001\anon.exe
            • Size 175KB
            • SHA256 6c761dcdf40ed30cce870368d5722120ec0c893d89142ae7f4e5efa9eeefe949
            • MD5 SHA1 SHA512 SSDEEP

            nbveek.exe

            • Path \Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
            • Size 278KB
            • SHA256 33bcc15e4ecc3736ec7ee300097e8a90db00fe94b07b5fd00324470e0d86f017
            • MD5 SHA1 SHA512 SSDEEP

            nbveek.exe

            • Path \Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
            • Size 278KB
            • SHA256 33bcc15e4ecc3736ec7ee300097e8a90db00fe94b07b5fd00324470e0d86f017
            • MD5 SHA1 SHA512 SSDEEP

            nbveek.exe

            • Path \Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
            • Size 278KB
            • SHA256 33bcc15e4ecc3736ec7ee300097e8a90db00fe94b07b5fd00324470e0d86f017
            • MD5 SHA1 SHA512 SSDEEP

            nbveek.exe

            • Path \Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
            • Size 278KB
            • SHA256 33bcc15e4ecc3736ec7ee300097e8a90db00fe94b07b5fd00324470e0d86f017
            • MD5 SHA1 SHA512 SSDEEP

            nbveek.exe

            • Path \Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
            • Size 278KB
            • SHA256 33bcc15e4ecc3736ec7ee300097e8a90db00fe94b07b5fd00324470e0d86f017
            • MD5 SHA1 SHA512 SSDEEP

            nbveek.exe

            • Path \Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
            • Size 278KB
            • SHA256 33bcc15e4ecc3736ec7ee300097e8a90db00fe94b07b5fd00324470e0d86f017
            • MD5 SHA1 SHA512 SSDEEP

            nbveek.exe

            • Path \Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
            • Size 278KB
            • SHA256 33bcc15e4ecc3736ec7ee300097e8a90db00fe94b07b5fd00324470e0d86f017
            • MD5 SHA1 SHA512 SSDEEP

            nbveek.exe

            • Path \Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
            • Size 278KB
            • SHA256 33bcc15e4ecc3736ec7ee300097e8a90db00fe94b07b5fd00324470e0d86f017
            • MD5 SHA1 SHA512 SSDEEP

            nbveek.exe

            • Path \Users\Admin\AppData\Local\Temp\3858e4df6b\nbveek.exe
            • Size 278KB
            • SHA256 33bcc15e4ecc3736ec7ee300097e8a90db00fe94b07b5fd00324470e0d86f017
            • MD5 SHA1 SHA512 SSDEEP

            Tj5d.cpl

            • Path \Users\Admin\AppData\Local\Temp\Tj5d.cpl
            • Size 1.5MB
            • SHA256 d9ae60e7ed72fa82c7c92e40f632e83f926e0398412cc0c8da2464316f7a4a2a
            • MD5 SHA1 SHA512 SSDEEP

            Tj5d.cpl

            • Path \Users\Admin\AppData\Local\Temp\Tj5d.cpl
            • Size 1.5MB
            • SHA256 d9ae60e7ed72fa82c7c92e40f632e83f926e0398412cc0c8da2464316f7a4a2a
            • MD5 SHA1 SHA512 SSDEEP

            Tj5d.cpl

            • Path \Users\Admin\AppData\Local\Temp\Tj5d.cpl
            • Size 1.5MB
            • SHA256 d9ae60e7ed72fa82c7c92e40f632e83f926e0398412cc0c8da2464316f7a4a2a
            • MD5 SHA1 SHA512 SSDEEP

            Tj5d.cpl

            • Path \Users\Admin\AppData\Local\Temp\Tj5d.cpl
            • Size 1.5MB
            • SHA256 d9ae60e7ed72fa82c7c92e40f632e83f926e0398412cc0c8da2464316f7a4a2a
            • MD5 SHA1 SHA512 SSDEEP

            Tj5d.cpl

            • Path \Users\Admin\AppData\Local\Temp\Tj5d.cpl
            • Size 1.5MB
            • SHA256 d9ae60e7ed72fa82c7c92e40f632e83f926e0398412cc0c8da2464316f7a4a2a
            • MD5 SHA1 SHA512 SSDEEP

            Tj5d.cpl

            • Path \Users\Admin\AppData\Local\Temp\Tj5d.cpl
            • Size 1.5MB
            • SHA256 d9ae60e7ed72fa82c7c92e40f632e83f926e0398412cc0c8da2464316f7a4a2a
            • MD5 SHA1 SHA512 SSDEEP

            Tj5d.cpl

            • Path \Users\Admin\AppData\Local\Temp\Tj5d.cpl
            • Size 1.5MB
            • SHA256 d9ae60e7ed72fa82c7c92e40f632e83f926e0398412cc0c8da2464316f7a4a2a
            • MD5 SHA1 SHA512 SSDEEP

            Tj5d.cpl

            • Path \Users\Admin\AppData\Local\Temp\Tj5d.cpl
            • Size 1.5MB
            • SHA256 d9ae60e7ed72fa82c7c92e40f632e83f926e0398412cc0c8da2464316f7a4a2a
            • MD5 SHA1 SHA512 SSDEEP

            memory/568-106-0x00000000009F0000-0x0000000000A22000-memory.dmp

            memory/576-100-0x00000000012C0000-0x00000000013AE000-memory.dmp

            memory/576-101-0x00000000001E0000-0x00000000001E6000-memory.dmp

            memory/888-133-0x00000000021C0000-0x0000000002E0A000-memory.dmp

            memory/888-135-0x00000000008E0000-0x00000000009C6000-memory.dmp

            memory/888-136-0x0000000000A20000-0x0000000000AEE000-memory.dmp

            memory/928-74-0x0000000000400000-0x0000000000479000-memory.dmp

            memory/928-72-0x000000000063B000-0x0000000000669000-memory.dmp

            memory/928-73-0x0000000000220000-0x000000000026B000-memory.dmp

            memory/928-134-0x0000000000400000-0x0000000000479000-memory.dmp

            memory/928-76-0x0000000002280000-0x00000000022C4000-memory.dmp

            memory/928-75-0x0000000002080000-0x00000000020C6000-memory.dmp

            memory/1484-92-0x00000000021C0000-0x0000000002E0A000-memory.dmp

            memory/1484-93-0x000000006C540000-0x000000006C6CD000-memory.dmp

            memory/1484-123-0x0000000000BE0000-0x0000000000CAE000-memory.dmp

            memory/1484-121-0x00000000009B0000-0x0000000000A96000-memory.dmp

            memory/1688-142-0x000000000050B000-0x000000000052A000-memory.dmp

            memory/1688-143-0x0000000000400000-0x0000000000469000-memory.dmp

            memory/1896-61-0x0000000000400000-0x0000000000469000-memory.dmp

            memory/1896-59-0x000000000065B000-0x000000000067A000-memory.dmp

            memory/1896-60-0x0000000000220000-0x000000000025C000-memory.dmp

            memory/1896-54-0x0000000075201000-0x0000000075203000-memory.dmp

            memory/2032-114-0x000000000061B000-0x000000000063A000-memory.dmp

            memory/2032-66-0x0000000000400000-0x0000000000469000-memory.dmp

            memory/2032-65-0x000000000061B000-0x000000000063A000-memory.dmp

            memory/2032-115-0x0000000000400000-0x0000000000469000-memory.dmp