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Analysis

  • max time kernel
    828s
  • max time network
    1856s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    31-08-2021 19:51

General

  • Target

    Setup (16).exe

  • Size

    631KB

  • MD5

    cb927513ff8ebff4dd52a47f7e42f934

  • SHA1

    0de47c02a8adc4940a6c18621b4e4a619641d029

  • SHA256

    fd5c970806fba1500cbb6af5328329aeb43b8de3f02d90ec5d8cd1d57711622f

  • SHA512

    988c8fd886a9155b7d190faf2ce6b34d910efcffcf1c6251f18a9d0c804a0ea26a89679273033ac98b200363c536426efd1ae9de445c34e660369abb06f0071c

Malware Config

Extracted

Family

metasploit

Version

windows/single_exec

Extracted

Family

redline

Botnet

1

C2

37.0.8.88:44263

Extracted

Family

redline

Botnet

mix31.08

C2

185.215.113.15:6043

Signatures

  • Glupteba

    Glupteba is a modular loader written in Golang with various components.

  • Glupteba Payload 1 IoCs
  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs
  • RedLine

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

  • RedLine Payload 6 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
  • Downloads MZ/PE file
  • Executes dropped EXE 24 IoCs
  • Checks BIOS information in registry 2 TTPs 6 IoCs

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

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Loads dropped DLL 34 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Themida packer 9 IoCs

    Detects Themida, an advanced Windows software protection system.

  • 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.

  • Checks whether UAC is enabled 1 TTPs 3 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 5 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

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

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

  • Kills process with taskkill 2 IoCs
  • Modifies system certificate store 2 TTPs 13 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup (16).exe
    "C:\Users\Admin\AppData\Local\Temp\Setup (16).exe"
    1⤵
    • Checks computer location settings
    • Loads dropped DLL
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:528
    • C:\Users\Admin\Documents\rDXQ7T03sabtYnnB6_TM0qHv.exe
      "C:\Users\Admin\Documents\rDXQ7T03sabtYnnB6_TM0qHv.exe"
      2⤵
      • Executes dropped EXE
      PID:1580
    • C:\Users\Admin\Documents\NiiR9nb3gGyqZaCeu7p7mPw1.exe
      "C:\Users\Admin\Documents\NiiR9nb3gGyqZaCeu7p7mPw1.exe"
      2⤵
      • Executes dropped EXE
      • Checks BIOS information in registry
      • Checks whether UAC is enabled
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1568
    • C:\Users\Admin\Documents\REiI_m8GuuuuY7bkaZ4whIpN.exe
      "C:\Users\Admin\Documents\REiI_m8GuuuuY7bkaZ4whIpN.exe"
      2⤵
        PID:1564
      • C:\Users\Admin\Documents\zmnHsAPyulUqBGPuZERYZuN2.exe
        "C:\Users\Admin\Documents\zmnHsAPyulUqBGPuZERYZuN2.exe"
        2⤵
        • Executes dropped EXE
        PID:1680
      • C:\Users\Admin\Documents\vlSrxB1m2CHuU5Z_ZxfOaEi7.exe
        "C:\Users\Admin\Documents\vlSrxB1m2CHuU5Z_ZxfOaEi7.exe"
        2⤵
        • Executes dropped EXE
        PID:1380
      • C:\Users\Admin\Documents\b7BIDuSdP2EW71Xi8lJRot0e.exe
        "C:\Users\Admin\Documents\b7BIDuSdP2EW71Xi8lJRot0e.exe"
        2⤵
        • Executes dropped EXE
        PID:1804
      • C:\Users\Admin\Documents\0QZkU29An0FqG6YuDIIXfNog.exe
        "C:\Users\Admin\Documents\0QZkU29An0FqG6YuDIIXfNog.exe"
        2⤵
        • Executes dropped EXE
        PID:2000
      • C:\Users\Admin\Documents\q2PdDZn2ndZ10rbfDCsoXaP9.exe
        "C:\Users\Admin\Documents\q2PdDZn2ndZ10rbfDCsoXaP9.exe"
        2⤵
        • Executes dropped EXE
        PID:976
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c start /I "" "C:\Users\Admin\AppData\Local\Temp\{4TAK-EmzJG-pXeO-NwGdR}\66644292969.exe"
          3⤵
          • Loads dropped DLL
          PID:1864
          • C:\Users\Admin\AppData\Local\Temp\{4TAK-EmzJG-pXeO-NwGdR}\66644292969.exe
            "C:\Users\Admin\AppData\Local\Temp\{4TAK-EmzJG-pXeO-NwGdR}\66644292969.exe"
            4⤵
            • Executes dropped EXE
            PID:2628
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c start /I "" "C:\Users\Admin\AppData\Local\Temp\{4TAK-EmzJG-pXeO-NwGdR}\62279468320.exe" /mix
          3⤵
            PID:2624
            • C:\Users\Admin\AppData\Local\Temp\{4TAK-EmzJG-pXeO-NwGdR}\62279468320.exe
              "C:\Users\Admin\AppData\Local\Temp\{4TAK-EmzJG-pXeO-NwGdR}\62279468320.exe" /mix
              4⤵
                PID:2736
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /c start /I "" "C:\Users\Admin\AppData\Local\Temp\{4TAK-EmzJG-pXeO-NwGdR}\63514041393.exe" /mix
              3⤵
                PID:2716
                • C:\Users\Admin\AppData\Local\Temp\{4TAK-EmzJG-pXeO-NwGdR}\63514041393.exe
                  "C:\Users\Admin\AppData\Local\Temp\{4TAK-EmzJG-pXeO-NwGdR}\63514041393.exe" /mix
                  4⤵
                    PID:2816
                • C:\Windows\SysWOW64\cmd.exe
                  "C:\Windows\System32\cmd.exe" /c taskkill /im "q2PdDZn2ndZ10rbfDCsoXaP9.exe" /f & erase "C:\Users\Admin\Documents\q2PdDZn2ndZ10rbfDCsoXaP9.exe" & exit
                  3⤵
                    PID:2588
                    • C:\Windows\SysWOW64\taskkill.exe
                      taskkill /im "q2PdDZn2ndZ10rbfDCsoXaP9.exe" /f
                      4⤵
                      • Kills process with taskkill
                      PID:2860
                • C:\Users\Admin\Documents\OxcNNG7JoQV_gVO55dvu8Wdv.exe
                  "C:\Users\Admin\Documents\OxcNNG7JoQV_gVO55dvu8Wdv.exe"
                  2⤵
                  • Executes dropped EXE
                  • Checks BIOS information in registry
                  • Checks whether UAC is enabled
                  • Suspicious use of NtSetInformationThreadHideFromDebugger
                  • Suspicious behavior: EnumeratesProcesses
                  • Suspicious use of AdjustPrivilegeToken
                  PID:1484
                • C:\Users\Admin\Documents\rt5Axfs4BAQYEQBUh1tZdVCY.exe
                  "C:\Users\Admin\Documents\rt5Axfs4BAQYEQBUh1tZdVCY.exe"
                  2⤵
                  • Executes dropped EXE
                  PID:2028
                • C:\Users\Admin\Documents\H_C2crjCrgd6P2FophsfvKtN.exe
                  "C:\Users\Admin\Documents\H_C2crjCrgd6P2FophsfvKtN.exe"
                  2⤵
                  • Executes dropped EXE
                  • Modifies system certificate store
                  PID:1232
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 1232 -s 872
                    3⤵
                    • Loads dropped DLL
                    • Program crash
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious behavior: GetForegroundWindowSpam
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2560
                • C:\Users\Admin\Documents\3xkvS7c03ZoIwgIZhGQQXCa2.exe
                  "C:\Users\Admin\Documents\3xkvS7c03ZoIwgIZhGQQXCa2.exe"
                  2⤵
                  • Executes dropped EXE
                  PID:1816
                  • C:\Windows\SysWOW64\cmd.exe
                    "C:\Windows\System32\cmd.exe" /c start /I "" "C:\Users\Admin\AppData\Local\Temp\{z00E-26dbj-IpI4-3EBXH}\20389294129.exe"
                    3⤵
                      PID:2824
                      • C:\Users\Admin\AppData\Local\Temp\{z00E-26dbj-IpI4-3EBXH}\20389294129.exe
                        "C:\Users\Admin\AppData\Local\Temp\{z00E-26dbj-IpI4-3EBXH}\20389294129.exe"
                        4⤵
                          PID:1540
                      • C:\Windows\SysWOW64\cmd.exe
                        "C:\Windows\System32\cmd.exe" /c start /I "" "C:\Users\Admin\AppData\Local\Temp\{z00E-26dbj-IpI4-3EBXH}\44563895633.exe" /mix
                        3⤵
                          PID:2016
                          • C:\Users\Admin\AppData\Local\Temp\{z00E-26dbj-IpI4-3EBXH}\44563895633.exe
                            "C:\Users\Admin\AppData\Local\Temp\{z00E-26dbj-IpI4-3EBXH}\44563895633.exe" /mix
                            4⤵
                              PID:3036
                          • C:\Windows\SysWOW64\cmd.exe
                            "C:\Windows\System32\cmd.exe" /c start /I "" "C:\Users\Admin\AppData\Local\Temp\{z00E-26dbj-IpI4-3EBXH}\81258639699.exe" /mix
                            3⤵
                              PID:2196
                              • C:\Users\Admin\AppData\Local\Temp\{z00E-26dbj-IpI4-3EBXH}\81258639699.exe
                                "C:\Users\Admin\AppData\Local\Temp\{z00E-26dbj-IpI4-3EBXH}\81258639699.exe" /mix
                                4⤵
                                  PID:904
                                  • C:\Users\Admin\AppData\Roaming\hyperc\apinesp.exe
                                    apinesp.exe
                                    5⤵
                                      PID:2756
                                • C:\Windows\SysWOW64\cmd.exe
                                  "C:\Windows\System32\cmd.exe" /c taskkill /im "3xkvS7c03ZoIwgIZhGQQXCa2.exe" /f & erase "C:\Users\Admin\Documents\3xkvS7c03ZoIwgIZhGQQXCa2.exe" & exit
                                  3⤵
                                    PID:1140
                                    • C:\Windows\SysWOW64\taskkill.exe
                                      taskkill /im "3xkvS7c03ZoIwgIZhGQQXCa2.exe" /f
                                      4⤵
                                      • Kills process with taskkill
                                      PID:2060
                                • C:\Users\Admin\Documents\x2M_I4MLAE9CPjadPg9xdjrD.exe
                                  "C:\Users\Admin\Documents\x2M_I4MLAE9CPjadPg9xdjrD.exe"
                                  2⤵
                                  • Executes dropped EXE
                                  • Suspicious use of SetThreadContext
                                  PID:340
                                  • C:\Users\Admin\Documents\x2M_I4MLAE9CPjadPg9xdjrD.exe
                                    C:\Users\Admin\Documents\x2M_I4MLAE9CPjadPg9xdjrD.exe
                                    3⤵
                                    • Executes dropped EXE
                                    PID:2520
                                  • C:\Users\Admin\Documents\x2M_I4MLAE9CPjadPg9xdjrD.exe
                                    C:\Users\Admin\Documents\x2M_I4MLAE9CPjadPg9xdjrD.exe
                                    3⤵
                                      PID:2144
                                    • C:\Users\Admin\Documents\x2M_I4MLAE9CPjadPg9xdjrD.exe
                                      C:\Users\Admin\Documents\x2M_I4MLAE9CPjadPg9xdjrD.exe
                                      3⤵
                                        PID:2876
                                      • C:\Users\Admin\Documents\x2M_I4MLAE9CPjadPg9xdjrD.exe
                                        C:\Users\Admin\Documents\x2M_I4MLAE9CPjadPg9xdjrD.exe
                                        3⤵
                                          PID:2252
                                        • C:\Users\Admin\Documents\x2M_I4MLAE9CPjadPg9xdjrD.exe
                                          C:\Users\Admin\Documents\x2M_I4MLAE9CPjadPg9xdjrD.exe
                                          3⤵
                                            PID:3052
                                        • C:\Users\Admin\Documents\tNafFR7uY809LaAaQd9kDQ0R.exe
                                          "C:\Users\Admin\Documents\tNafFR7uY809LaAaQd9kDQ0R.exe"
                                          2⤵
                                          • Executes dropped EXE
                                          • Drops file in Program Files directory
                                          • Modifies system certificate store
                                          PID:1756
                                          • C:\Windows\SysWOW64\schtasks.exe
                                            schtasks /create /f /RU "Admin" /tr "C:\Program Files (x86)\PowerControl\PowerControl_Svc.exe" /tn "PowerControl HR" /sc HOURLY /rl HIGHEST
                                            3⤵
                                            • Creates scheduled task(s)
                                            PID:1844
                                          • C:\Windows\SysWOW64\schtasks.exe
                                            schtasks /create /f /RU "Admin" /tr "C:\Program Files (x86)\PowerControl\PowerControl_Svc.exe" /tn "PowerControl LG" /sc ONLOGON /rl HIGHEST
                                            3⤵
                                            • Creates scheduled task(s)
                                            PID:1648
                                        • C:\Users\Admin\Documents\NEFTfnfNWiAWg_ixwWIzkRkb.exe
                                          "C:\Users\Admin\Documents\NEFTfnfNWiAWg_ixwWIzkRkb.exe"
                                          2⤵
                                          • Executes dropped EXE
                                          • Suspicious behavior: EnumeratesProcesses
                                          • Suspicious use of AdjustPrivilegeToken
                                          PID:1140
                                          • C:\Users\Admin\Documents\NEFTfnfNWiAWg_ixwWIzkRkb.exe
                                            "C:\Users\Admin\Documents\NEFTfnfNWiAWg_ixwWIzkRkb.exe"
                                            3⤵
                                            • Executes dropped EXE
                                            PID:384
                                        • C:\Users\Admin\Documents\Q_p4MdEosZzrTGSrUlROC_UT.exe
                                          "C:\Users\Admin\Documents\Q_p4MdEosZzrTGSrUlROC_UT.exe"
                                          2⤵
                                          • Executes dropped EXE
                                          PID:1740
                                          • C:\Users\Admin\Documents\Q_p4MdEosZzrTGSrUlROC_UT.exe
                                            "C:\Users\Admin\Documents\Q_p4MdEosZzrTGSrUlROC_UT.exe" -u
                                            3⤵
                                            • Executes dropped EXE
                                            PID:980
                                        • C:\Users\Admin\Documents\hUeMNaFVVfoUslX9IEnIE8gg.exe
                                          "C:\Users\Admin\Documents\hUeMNaFVVfoUslX9IEnIE8gg.exe"
                                          2⤵
                                          • Executes dropped EXE
                                          • Checks BIOS information in registry
                                          • Checks whether UAC is enabled
                                          • Suspicious use of NtSetInformationThreadHideFromDebugger
                                          PID:1096
                                        • C:\Users\Admin\Documents\vleH05gw_3JTCCYh1o4QSSMo.exe
                                          "C:\Users\Admin\Documents\vleH05gw_3JTCCYh1o4QSSMo.exe"
                                          2⤵
                                          • Executes dropped EXE
                                          PID:564
                                        • C:\Users\Admin\Documents\TlbAqBGLbltsUc3JMrRKY65q.exe
                                          "C:\Users\Admin\Documents\TlbAqBGLbltsUc3JMrRKY65q.exe"
                                          2⤵
                                          • Executes dropped EXE
                                          PID:1048
                                        • C:\Users\Admin\Documents\zNEry8AoeVCRkX0rfRs84p5b.exe
                                          "C:\Users\Admin\Documents\zNEry8AoeVCRkX0rfRs84p5b.exe"
                                          2⤵
                                          • Executes dropped EXE
                                          PID:1152
                                        • C:\Users\Admin\Documents\TyI_qjgIqW9WQkd_wxN3Mfil.exe
                                          "C:\Users\Admin\Documents\TyI_qjgIqW9WQkd_wxN3Mfil.exe"
                                          2⤵
                                          • Executes dropped EXE
                                          PID:600

                                      Network

                                      MITRE ATT&CK Enterprise v6

                                      Replay Monitor

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                                      Downloads

                                      • memory/340-181-0x0000000000210000-0x0000000000211000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/528-60-0x0000000003A40000-0x0000000003B7F000-memory.dmp

                                        Filesize

                                        1.2MB

                                      • memory/528-59-0x0000000075FF1000-0x0000000075FF3000-memory.dmp

                                        Filesize

                                        8KB

                                      • memory/600-153-0x0000000000D40000-0x0000000000D41000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/1048-155-0x0000000000C20000-0x0000000000C21000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/1140-165-0x0000000004100000-0x0000000004A26000-memory.dmp

                                        Filesize

                                        9.1MB

                                      • memory/1380-95-0x00000000001C0000-0x00000000001C1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/1484-170-0x00000000052F0000-0x00000000052F1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/1484-163-0x00000000010D0000-0x00000000010D1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/1540-209-0x0000000000060000-0x0000000000061000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/1568-161-0x0000000000900000-0x0000000000901000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/1804-152-0x0000000000F80000-0x0000000000F81000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/1816-144-0x0000000000220000-0x000000000024F000-memory.dmp

                                        Filesize

                                        188KB

                                      • memory/2028-154-0x00000000003D0000-0x00000000003D1000-memory.dmp

                                        Filesize

                                        4KB

                                      • memory/2144-194-0x0000000000400000-0x000000000044A000-memory.dmp

                                        Filesize

                                        296KB

                                      • memory/2144-184-0x0000000000400000-0x000000000044A000-memory.dmp

                                        Filesize

                                        296KB

                                      • memory/2756-217-0x0000000001F00000-0x0000000001F1E000-memory.dmp

                                        Filesize

                                        120KB

                                      • memory/2756-216-0x0000000001E80000-0x0000000001E9F000-memory.dmp

                                        Filesize

                                        124KB