Analysis

  • max time kernel
    117s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    02/09/2024, 15:02

General

  • Target
    Hamster_Kombat_CodeChaos_keygen_by_KeyGenGuru.exe
  • Size 2.1MB
  • Sample240902-segt2atend
  • SHA256 a24d6135d7c1c97118fec56b8d0ac6b9e9d3f59111aa886b70be4476be119ebf
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • azorult

C2
  • http://gigaload.click/1210776429.php

Extracted

Family
  • pony

C2
  • http://top.enkey.click/bussin/gate.php

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 24 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 4 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • 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).

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Delays execution with timeout.exe 1 IoCs
  • Suspicious behavior: CmdExeWriteProcessMemorySpam 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of WriteProcessMemory 40 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Hamster_Kombat_CodeChaos_keygen_by_KeyGenGuru.exe
    "C:\Users\Admin\AppData\Local\Temp\Hamster_Kombat_CodeChaos_keygen_by_KeyGenGuru.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2312
    • C:\Windows\system32\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2920
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pj.exe
        keygen-pj.exe -pAevKviq48c
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: CmdExeWriteProcessMemorySpam
        • Suspicious use of WriteProcessMemory
        PID:2160
        • C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe"
          4⤵
          • Executes dropped EXE
          • Accesses Microsoft Outlook accounts
          • Accesses Microsoft Outlook profiles
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3012
          • C:\Windows\SysWOW64\cmd.exe
            cmd /c ""C:\Users\Admin\AppData\Local\Temp\259451970.bat" "C:\Users\Admin\AppData\Local\Temp\RarSFX1\key.exe" "
            5⤵
            • System Location Discovery: System Language Discovery
            PID:780
      • C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exe
        keygen-step-1.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Accesses Microsoft Outlook profiles
        • System Location Discovery: System Language Discovery
        • Checks processor information in registry
        • Suspicious behavior: CmdExeWriteProcessMemorySpam
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        • outlook_office_path
        • outlook_win_path
        PID:2688
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\system32\cmd.exe" /c C:\Windows\system32\timeout.exe 3 & del "keygen-step-1.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:680
          • C:\Windows\SysWOW64\timeout.exe
            C:\Windows\system32\timeout.exe 3
            5⤵
            • System Location Discovery: System Language Discovery
            • Delays execution with timeout.exe
            PID:2184
      • C:\Windows\System32\control.exe
        "C:\Windows\System32\control.exe" "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-2.cpl",
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2576
        • C:\Windows\system32\rundll32.exe
          "C:\Windows\system32\rundll32.exe" Shell32.dll,Control_RunDLL "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-2.cpl",
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2724
          • C:\Windows\SysWOW64\rundll32.exe
            "C:\Windows\SysWOW64\rundll32.exe" "C:\Windows\SysWOW64\shell32.dll",#44 "C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-2.cpl",
            5⤵
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            PID:2556

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        259451970.bat

        • Path C:\Users\Admin\AppData\Local\Temp\259451970.bat
        • Size 94B
        • SHA256 936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7
        • MD5 SHA1 SHA512

        keygen-pj.exe

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-pj.exe
        • Size 363KB
        • SHA256 fa4c07b1ae84da40360df5a3ab6b50f8178c2cf8384b1e038b8c46abf63fe766
        • MD5 SHA1 SHA512 SSDEEP

        keygen-step-1.exe

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-1.exe
        • Size 112KB
        • SHA256 8e0b16cb20b4e833537bc17f619a3f013fbec5da1d11063561496bdd89985fc2
        • MD5 SHA1 SHA512 SSDEEP

        keygen-step-2.cpl

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen-step-2.cpl
        • Size 1.6MB
        • SHA256 a7f8d522b8a0618f286b9ff09097880589b364fec8be21789637cebeb5832447
        • MD5 SHA1 SHA512 SSDEEP

        keygen.bat

        • Path C:\Users\Admin\AppData\Local\Temp\RarSFX0\keygen.bat
        • Size 97B
        • SHA256 023d11aa3cbc04bc1591c0bb608f35da7c124f8a30c57accaf6be067b889c2ee
        • MD5 SHA1 SHA512

        api-ms-win-crt-convert-l1-1-0.dll

        • Path \Users\Admin\AppData\Local\Temp\96C5A748\api-ms-win-crt-convert-l1-1-0.dll
        • Size 21KB
        • SHA256 3cc1377d495260c380e8d225e5ee889cbb2ed22e79862d4278cfa898e58e44d1
        • MD5 SHA1 SHA512 SSDEEP

        api-ms-win-crt-environment-l1-1-0.dll

        • Path \Users\Admin\AppData\Local\Temp\96C5A748\api-ms-win-crt-environment-l1-1-0.dll
        • Size 18KB
        • SHA256 c0d75d1887c32a1b1006b3cffc29df84a0d73c435cdcb404b6964be176a61382
        • MD5 SHA1 SHA512 SSDEEP

        api-ms-win-crt-filesystem-l1-1-0.dll

        • Path \Users\Admin\AppData\Local\Temp\96C5A748\api-ms-win-crt-filesystem-l1-1-0.dll
        • Size 19KB
        • SHA256 7633774effe7c0add6752ffe90104d633fc8262c87871d096c2fc07c20018ed2
        • MD5 SHA1 SHA512 SSDEEP

        api-ms-win-crt-heap-l1-1-0.dll

        • Path \Users\Admin\AppData\Local\Temp\96C5A748\api-ms-win-crt-heap-l1-1-0.dll
        • Size 18KB
        • SHA256 f5cf623ba14b017af4aec6c15eee446c647ab6d2a5dee9d6975adc69994a113d
        • MD5 SHA1 SHA512 SSDEEP

        api-ms-win-crt-locale-l1-1-0.dll

        • Path \Users\Admin\AppData\Local\Temp\96C5A748\api-ms-win-crt-locale-l1-1-0.dll
        • Size 18KB
        • SHA256 565a2eec5449eeeed68b430f2e9b92507f979174f9c9a71d0c36d58b96051c33
        • MD5 SHA1 SHA512 SSDEEP

        api-ms-win-crt-math-l1-1-0.dll

        • Path \Users\Admin\AppData\Local\Temp\96C5A748\api-ms-win-crt-math-l1-1-0.dll
        • Size 28KB
        • SHA256 bece7bab83a5d0ec5c35f0841cbbf413e01ac878550fbdb34816ed55185dcfed
        • MD5 SHA1 SHA512 SSDEEP

        api-ms-win-crt-multibyte-l1-1-0.dll

        • Path \Users\Admin\AppData\Local\Temp\96C5A748\api-ms-win-crt-multibyte-l1-1-0.dll
        • Size 25KB
        • SHA256 66abf3a1147751c95689f5bc6a259e55281ec3d06d3332dd0ba464effa716735
        • MD5 SHA1 SHA512 SSDEEP

        api-ms-win-crt-runtime-l1-1-0.dll

        • Path \Users\Admin\AppData\Local\Temp\96C5A748\api-ms-win-crt-runtime-l1-1-0.dll
        • Size 22KB
        • SHA256 c9bbc07a033bab6a828ecc30648b501121586f6f53346b1cd0649d7b648ea60b
        • MD5 SHA1 SHA512 SSDEEP

        api-ms-win-crt-stdio-l1-1-0.dll

        • Path \Users\Admin\AppData\Local\Temp\96C5A748\api-ms-win-crt-stdio-l1-1-0.dll
        • Size 23KB
        • SHA256 b1e702b840aebe2e9244cd41512d158a43e6e9516cd2015a84eb962fa3ff0df7
        • MD5 SHA1 SHA512 SSDEEP

        api-ms-win-crt-string-l1-1-0.dll

        • Path \Users\Admin\AppData\Local\Temp\96C5A748\api-ms-win-crt-string-l1-1-0.dll
        • Size 22KB
        • SHA256 73cc56f20268bfb329ccd891822e2e70dd70fe21fc7101deb3fa30c34a08450c
        • MD5 SHA1 SHA512 SSDEEP

        api-ms-win-crt-time-l1-1-0.dll

        • Path \Users\Admin\AppData\Local\Temp\96C5A748\api-ms-win-crt-time-l1-1-0.dll
        • Size 20KB
        • SHA256 69885fd581641b4a680846f93c2dd21e5dd8e3ba37409783bc5b3160a919cb5d
        • MD5 SHA1 SHA512 SSDEEP

        api-ms-win-crt-utility-l1-1-0.dll

        • Path \Users\Admin\AppData\Local\Temp\96C5A748\api-ms-win-crt-utility-l1-1-0.dll
        • Size 18KB
        • SHA256 a1d1d6b0cb0a8421d7c0d1297c4c389c95514493cd0a386b49dc517ac1b9a2b0
        • MD5 SHA1 SHA512 SSDEEP

        mozglue.dll

        • Path \Users\Admin\AppData\Local\Temp\96C5A748\mozglue.dll
        • Size 135KB
        • SHA256 830533bb569594ec2f7c07896b90225006b90a9af108f49d6fb6bebd02428b2d
        • MD5 SHA1 SHA512 SSDEEP

        msvcp140.dll

        • Path \Users\Admin\AppData\Local\Temp\96C5A748\msvcp140.dll
        • Size 429KB
        • SHA256 334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
        • MD5 SHA1 SHA512 SSDEEP

        nss3.dll

        • Path \Users\Admin\AppData\Local\Temp\96C5A748\nss3.dll
        • Size 1.2MB
        • SHA256 f0e6210d4a0d48c7908d8d1c270449c91eb4523e312a61256833bfeaf699abfb
        • MD5 SHA1 SHA512 SSDEEP

        vcruntime140.dll

        • Path \Users\Admin\AppData\Local\Temp\96C5A748\vcruntime140.dll
        • Size 81KB
        • SHA256 c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
        • MD5 SHA1 SHA512 SSDEEP

        key.exe

        • Path \Users\Admin\AppData\Local\Temp\RarSFX1\key.exe
        • Size 103KB
        • SHA256 b08a4b2e818c2cea901bf41daa162722ded8a3136a38c207538ac913eb8767d7
        • MD5 SHA1 SHA512 SSDEEP

        memory/2688-223-0x0000000000400000-0x0000000000420000-memory.dmp