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Analysis

  • max time kernel
    7s
  • max time network
    282s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    28-06-2021 15:40

Errors

Reason
Remote task has failed: Machine shutdown

General

  • Target

    setup_x86_x64_install - копия (14).exe

  • Size

    3.2MB

  • MD5

    3ae1c212119919e5fce71247286f8e0e

  • SHA1

    97c1890ab73c539056f95eafede319df774e9d38

  • SHA256

    30c2f230e5401b4b1ea8fb425dadf4e453575884303b9fa2066e6a91859f016e

  • SHA512

    5bb28a775c10b8b68b8c448d64287ca732d0af5577ecc4348a89934358440bb4ff6958115f14ecbabb0446d234d6f621afa3419daa4aec6c03c0af9b6a3b1558

Malware Config

Extracted

Family

redline

Botnet

ServAni

C2

87.251.71.195:82

Signatures

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

    PlugX is a RAT (Remote Access Trojan) that has been around since 2008.

  • RedLine

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

  • RedLine Payload 4 IoCs
  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Vidar Stealer 2 IoCs
  • ASPack v2.12-2.42 14 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Downloads MZ/PE file
  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 37 IoCs
  • Modifies file permissions 1 TTPs 1 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.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • Delays execution with timeout.exe 2 IoCs
  • Kills process with taskkill 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (14).exe
    "C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (14).exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1908
    • C:\Users\Admin\AppData\Local\Temp\setup_installer.exe
      "C:\Users\Admin\AppData\Local\Temp\setup_installer.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1556
      • C:\Users\Admin\AppData\Local\Temp\7zS416B1DC4\setup_install.exe
        "C:\Users\Admin\AppData\Local\Temp\7zS416B1DC4\setup_install.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:672
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c arnatic_1.exe
          4⤵
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:1096
          • C:\Users\Admin\AppData\Local\Temp\7zS416B1DC4\arnatic_1.exe
            arnatic_1.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:1580
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1580 -s 960
              6⤵
              • Program crash
              PID:2880
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c arnatic_2.exe
          4⤵
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:828
          • C:\Users\Admin\AppData\Local\Temp\7zS416B1DC4\arnatic_2.exe
            arnatic_2.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:864
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c arnatic_3.exe
          4⤵
          • Loads dropped DLL
          PID:536
          • C:\Users\Admin\AppData\Local\Temp\7zS416B1DC4\arnatic_3.exe
            arnatic_3.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:1532
            • C:\Windows\SysWOW64\rUNdlL32.eXe
              "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\axhub.dll",axhub
              6⤵
                PID:940
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_4.exe
            4⤵
            • Loads dropped DLL
            PID:920
            • C:\Users\Admin\AppData\Local\Temp\7zS416B1DC4\arnatic_4.exe
              arnatic_4.exe
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:1084
              • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                6⤵
                  PID:1728
                • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                  C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                  6⤵
                  • Loads dropped DLL
                  PID:1072
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c arnatic_5.exe
              4⤵
              • Loads dropped DLL
              PID:1016
              • C:\Users\Admin\AppData\Local\Temp\7zS416B1DC4\arnatic_5.exe
                arnatic_5.exe
                5⤵
                • Executes dropped EXE
                PID:1124
                • C:\Users\Admin\AppData\Roaming\6478445.exe
                  "C:\Users\Admin\AppData\Roaming\6478445.exe"
                  6⤵
                    PID:1672
                  • C:\Users\Admin\AppData\Roaming\5561777.exe
                    "C:\Users\Admin\AppData\Roaming\5561777.exe"
                    6⤵
                      PID:1392
                      • C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe
                        "C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe"
                        7⤵
                          PID:2228
                      • C:\Users\Admin\AppData\Roaming\4419010.exe
                        "C:\Users\Admin\AppData\Roaming\4419010.exe"
                        6⤵
                          PID:1380
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c arnatic_6.exe
                      4⤵
                      • Loads dropped DLL
                      PID:1100
                      • C:\Users\Admin\AppData\Local\Temp\7zS416B1DC4\arnatic_6.exe
                        arnatic_6.exe
                        5⤵
                        • Executes dropped EXE
                        • Loads dropped DLL
                        PID:900
                        • C:\Users\Admin\Documents\gsZd2NFP1IPMWKOZ8C7Waiue.exe
                          "C:\Users\Admin\Documents\gsZd2NFP1IPMWKOZ8C7Waiue.exe"
                          6⤵
                            PID:2192
                            • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                              C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                              7⤵
                                PID:2584
                              • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                                C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                                7⤵
                                  PID:1576
                              • C:\Users\Admin\Documents\mHm4w9z2tRgfiNf9qv2jZ8j0.exe
                                "C:\Users\Admin\Documents\mHm4w9z2tRgfiNf9qv2jZ8j0.exe"
                                6⤵
                                  PID:2172
                                  • C:\Users\Admin\Documents\mHm4w9z2tRgfiNf9qv2jZ8j0.exe
                                    "C:\Users\Admin\Documents\mHm4w9z2tRgfiNf9qv2jZ8j0.exe"
                                    7⤵
                                      PID:1848
                                  • C:\Users\Admin\Documents\NxB_tHQt7ydsctbyYC34rjPL.exe
                                    "C:\Users\Admin\Documents\NxB_tHQt7ydsctbyYC34rjPL.exe"
                                    6⤵
                                      PID:2252
                                      • C:\Program Files (x86)\Company\NewProduct\file4.exe
                                        "C:\Program Files (x86)\Company\NewProduct\file4.exe"
                                        7⤵
                                          PID:2540
                                        • C:\Program Files (x86)\Company\NewProduct\jooyu.exe
                                          "C:\Program Files (x86)\Company\NewProduct\jooyu.exe"
                                          7⤵
                                            PID:2572
                                            • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                                              C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                                              8⤵
                                                PID:2812
                                              • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                                                C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                                                8⤵
                                                  PID:332
                                              • C:\Program Files (x86)\Company\NewProduct\md8_8eus.exe
                                                "C:\Program Files (x86)\Company\NewProduct\md8_8eus.exe"
                                                7⤵
                                                  PID:2652
                                                  • C:\Windows\SysWOW64\WerFault.exe
                                                    C:\Windows\SysWOW64\WerFault.exe -u -p 2652 -s 292
                                                    8⤵
                                                    • Program crash
                                                    PID:2800
                                                • C:\Program Files (x86)\Company\NewProduct\jingzhang.exe
                                                  "C:\Program Files (x86)\Company\NewProduct\jingzhang.exe"
                                                  7⤵
                                                    PID:2620
                                                • C:\Users\Admin\Documents\ov2BN_f0z_5fEIWtjAcTHVII.exe
                                                  "C:\Users\Admin\Documents\ov2BN_f0z_5fEIWtjAcTHVII.exe"
                                                  6⤵
                                                    PID:2344
                                                    • C:\Users\Admin\Documents\ov2BN_f0z_5fEIWtjAcTHVII.exe
                                                      "C:\Users\Admin\Documents\ov2BN_f0z_5fEIWtjAcTHVII.exe"
                                                      7⤵
                                                        PID:2760
                                                    • C:\Users\Admin\Documents\7WtMOqcW9LtQR0VeLJkAkbhH.exe
                                                      "C:\Users\Admin\Documents\7WtMOqcW9LtQR0VeLJkAkbhH.exe"
                                                      6⤵
                                                        PID:2328
                                                      • C:\Users\Admin\Documents\EvbaGgIr3YMPKOhHnKGINBky.exe
                                                        "C:\Users\Admin\Documents\EvbaGgIr3YMPKOhHnKGINBky.exe"
                                                        6⤵
                                                          PID:2320
                                                          • C:\Windows\SysWOW64\rUNdlL32.eXe
                                                            "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\axhub.dll",axhub
                                                            7⤵
                                                              PID:2632
                                                          • C:\Users\Admin\Documents\T1SDhGuMhIAV53ZbiVzNLnE9.exe
                                                            "C:\Users\Admin\Documents\T1SDhGuMhIAV53ZbiVzNLnE9.exe"
                                                            6⤵
                                                              PID:2304
                                                              • C:\Users\Admin\Documents\T1SDhGuMhIAV53ZbiVzNLnE9.exe
                                                                "C:\Users\Admin\Documents\T1SDhGuMhIAV53ZbiVzNLnE9.exe"
                                                                7⤵
                                                                  PID:2932
                                                              • C:\Users\Admin\Documents\Ya8Y3TF9A95EUTdJsccPk7ll.exe
                                                                "C:\Users\Admin\Documents\Ya8Y3TF9A95EUTdJsccPk7ll.exe"
                                                                6⤵
                                                                  PID:2268
                                                                  • C:\Windows\SysWOW64\cmd.exe
                                                                    "C:\Windows\System32\cmd.exe" /c taskkill /im Ya8Y3TF9A95EUTdJsccPk7ll.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\Documents\Ya8Y3TF9A95EUTdJsccPk7ll.exe" & del C:\ProgramData\*.dll & exit
                                                                    7⤵
                                                                      PID:2516
                                                                      • C:\Windows\SysWOW64\taskkill.exe
                                                                        taskkill /im Ya8Y3TF9A95EUTdJsccPk7ll.exe /f
                                                                        8⤵
                                                                        • Kills process with taskkill
                                                                        PID:2696
                                                                      • C:\Windows\SysWOW64\timeout.exe
                                                                        timeout /t 6
                                                                        8⤵
                                                                        • Delays execution with timeout.exe
                                                                        PID:2584
                                                                  • C:\Users\Admin\Documents\z1l5_yeMrj5NWXSqrO2HMwIH.exe
                                                                    "C:\Users\Admin\Documents\z1l5_yeMrj5NWXSqrO2HMwIH.exe"
                                                                    6⤵
                                                                      PID:2596
                                                                      • C:\Windows\SysWOW64\cmd.exe
                                                                        "C:\Windows\System32\cmd.exe" /c taskkill /im z1l5_yeMrj5NWXSqrO2HMwIH.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\Documents\z1l5_yeMrj5NWXSqrO2HMwIH.exe" & del C:\ProgramData\*.dll & exit
                                                                        7⤵
                                                                          PID:2624
                                                                          • C:\Windows\SysWOW64\taskkill.exe
                                                                            taskkill /im z1l5_yeMrj5NWXSqrO2HMwIH.exe /f
                                                                            8⤵
                                                                            • Kills process with taskkill
                                                                            PID:2616
                                                                          • C:\Windows\SysWOW64\timeout.exe
                                                                            timeout /t 6
                                                                            8⤵
                                                                            • Delays execution with timeout.exe
                                                                            PID:2940
                                                                  • C:\Windows\SysWOW64\cmd.exe
                                                                    C:\Windows\system32\cmd.exe /c arnatic_7.exe
                                                                    4⤵
                                                                      PID:1072
                                                                      • C:\Users\Admin\AppData\Local\Temp\7zS416B1DC4\arnatic_7.exe
                                                                        arnatic_7.exe
                                                                        5⤵
                                                                        • Executes dropped EXE
                                                                        • Loads dropped DLL
                                                                        PID:764
                                                                        • C:\Users\Admin\AppData\Local\Temp\7zS416B1DC4\arnatic_7.exe
                                                                          C:\Users\Admin\AppData\Local\Temp\7zS416B1DC4\arnatic_7.exe
                                                                          6⤵
                                                                            PID:940
                                                                • C:\Windows\system32\svchost.exe
                                                                  C:\Windows\system32\svchost.exe -k SystemNetworkService
                                                                  1⤵
                                                                    PID:1624
                                                                  • C:\Windows\SysWOW64\rUNdlL32.eXe
                                                                    "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\install.dll",shl
                                                                    1⤵
                                                                      PID:2892
                                                                    • C:\Users\Admin\AppData\Local\Temp\9270.exe
                                                                      C:\Users\Admin\AppData\Local\Temp\9270.exe
                                                                      1⤵
                                                                        PID:1576
                                                                        • C:\Users\Admin\AppData\Local\Temp\9270.exe
                                                                          C:\Users\Admin\AppData\Local\Temp\9270.exe
                                                                          2⤵
                                                                            PID:1064
                                                                            • C:\Windows\SysWOW64\icacls.exe
                                                                              icacls "C:\Users\Admin\AppData\Local\e325bd07-b8d2-42d8-8fbf-6af191458b8d" /deny *S-1-1-0:(OI)(CI)(DE,DC)
                                                                              3⤵
                                                                              • Modifies file permissions
                                                                              PID:2692
                                                                            • C:\Users\Admin\AppData\Local\Temp\9270.exe
                                                                              "C:\Users\Admin\AppData\Local\Temp\9270.exe" --Admin IsNotAutoStart IsNotTask
                                                                              3⤵
                                                                                PID:2892
                                                                          • C:\Users\Admin\AppData\Local\Temp\A5F1.exe
                                                                            C:\Users\Admin\AppData\Local\Temp\A5F1.exe
                                                                            1⤵
                                                                              PID:2720
                                                                            • C:\Users\Admin\AppData\Local\Temp\C5F0.exe
                                                                              C:\Users\Admin\AppData\Local\Temp\C5F0.exe
                                                                              1⤵
                                                                                PID:652

                                                                              Network

                                                                              MITRE ATT&CK Enterprise v6

                                                                              Replay Monitor

                                                                              Loading Replay Monitor...

                                                                              Downloads

                                                                              • memory/672-96-0x0000000064940000-0x0000000064959000-memory.dmp

                                                                                Filesize

                                                                                100KB

                                                                              • memory/672-92-0x0000000064940000-0x0000000064959000-memory.dmp

                                                                                Filesize

                                                                                100KB

                                                                              • memory/672-90-0x0000000064940000-0x0000000064959000-memory.dmp

                                                                                Filesize

                                                                                100KB

                                                                              • memory/672-91-0x000000006B280000-0x000000006B2A6000-memory.dmp

                                                                                Filesize

                                                                                152KB

                                                                              • memory/672-93-0x0000000000400000-0x000000000051E000-memory.dmp

                                                                                Filesize

                                                                                1.1MB

                                                                              • memory/672-94-0x0000000000400000-0x000000000051E000-memory.dmp

                                                                                Filesize

                                                                                1.1MB

                                                                              • memory/672-95-0x0000000064940000-0x0000000064959000-memory.dmp

                                                                                Filesize

                                                                                100KB

                                                                              • memory/672-89-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                                                                                Filesize

                                                                                1.5MB

                                                                              • memory/672-99-0x000000006B280000-0x000000006B2A6000-memory.dmp

                                                                                Filesize

                                                                                152KB

                                                                              • memory/672-97-0x000000006B440000-0x000000006B4CF000-memory.dmp

                                                                                Filesize

                                                                                572KB

                                                                              • memory/672-88-0x000000006B440000-0x000000006B4CF000-memory.dmp

                                                                                Filesize

                                                                                572KB

                                                                              • memory/672-98-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                                                                                Filesize

                                                                                1.5MB

                                                                              • memory/764-183-0x0000000000880000-0x0000000000881000-memory.dmp

                                                                                Filesize

                                                                                4KB

                                                                              • memory/864-212-0x0000000000400000-0x00000000008F4000-memory.dmp

                                                                                Filesize

                                                                                5.0MB

                                                                              • memory/864-211-0x0000000000250000-0x0000000000259000-memory.dmp

                                                                                Filesize

                                                                                36KB

                                                                              • memory/876-176-0x0000000000B60000-0x0000000000BAC000-memory.dmp

                                                                                Filesize

                                                                                304KB

                                                                              • memory/876-178-0x0000000002320000-0x0000000002391000-memory.dmp

                                                                                Filesize

                                                                                452KB

                                                                              • memory/940-214-0x0000000000400000-0x000000000041E000-memory.dmp

                                                                                Filesize

                                                                                120KB

                                                                              • memory/940-206-0x0000000000400000-0x000000000041E000-memory.dmp

                                                                                Filesize

                                                                                120KB

                                                                              • memory/940-177-0x00000000004A0000-0x00000000004FD000-memory.dmp

                                                                                Filesize

                                                                                372KB

                                                                              • memory/940-175-0x00000000020A0000-0x00000000021A1000-memory.dmp

                                                                                Filesize

                                                                                1.0MB

                                                                              • memory/1124-165-0x0000000000240000-0x0000000000241000-memory.dmp

                                                                                Filesize

                                                                                4KB

                                                                              • memory/1124-166-0x0000000000360000-0x000000000037F000-memory.dmp

                                                                                Filesize

                                                                                124KB

                                                                              • memory/1124-163-0x0000000000E50000-0x0000000000E51000-memory.dmp

                                                                                Filesize

                                                                                4KB

                                                                              • memory/1124-170-0x000000001AE50000-0x000000001AE52000-memory.dmp

                                                                                Filesize

                                                                                8KB

                                                                              • memory/1124-168-0x00000000002D0000-0x00000000002D1000-memory.dmp

                                                                                Filesize

                                                                                4KB

                                                                              • memory/1380-204-0x0000000000390000-0x00000000003CE000-memory.dmp

                                                                                Filesize

                                                                                248KB

                                                                              • memory/1380-220-0x0000000004DB0000-0x0000000004DB1000-memory.dmp

                                                                                Filesize

                                                                                4KB

                                                                              • memory/1380-196-0x00000000001A0000-0x00000000001A1000-memory.dmp

                                                                                Filesize

                                                                                4KB

                                                                              • memory/1380-207-0x0000000000470000-0x0000000000471000-memory.dmp

                                                                                Filesize

                                                                                4KB

                                                                              • memory/1380-199-0x0000000000380000-0x0000000000381000-memory.dmp

                                                                                Filesize

                                                                                4KB

                                                                              • memory/1392-203-0x0000000000370000-0x0000000000380000-memory.dmp

                                                                                Filesize

                                                                                64KB

                                                                              • memory/1392-202-0x0000000000360000-0x0000000000361000-memory.dmp

                                                                                Filesize

                                                                                4KB

                                                                              • memory/1392-192-0x0000000000E00000-0x0000000000E01000-memory.dmp

                                                                                Filesize

                                                                                4KB

                                                                              • memory/1392-216-0x0000000000470000-0x0000000000471000-memory.dmp

                                                                                Filesize

                                                                                4KB

                                                                              • memory/1580-201-0x0000000000400000-0x0000000000949000-memory.dmp

                                                                                Filesize

                                                                                5.3MB

                                                                              • memory/1580-200-0x0000000000EA0000-0x0000000000F3D000-memory.dmp

                                                                                Filesize

                                                                                628KB

                                                                              • memory/1624-184-0x00000000004A0000-0x0000000000511000-memory.dmp

                                                                                Filesize

                                                                                452KB

                                                                              • memory/1672-213-0x0000000004AD0000-0x0000000004AD1000-memory.dmp

                                                                                Filesize

                                                                                4KB

                                                                              • memory/1672-197-0x00000000006F0000-0x00000000006F1000-memory.dmp

                                                                                Filesize

                                                                                4KB

                                                                              • memory/1672-188-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

                                                                                Filesize

                                                                                4KB

                                                                              • memory/1672-205-0x0000000000800000-0x0000000000832000-memory.dmp

                                                                                Filesize

                                                                                200KB

                                                                              • memory/1672-210-0x00000000008B0000-0x00000000008B1000-memory.dmp

                                                                                Filesize

                                                                                4KB

                                                                              • memory/1908-59-0x0000000074FB1000-0x0000000074FB3000-memory.dmp

                                                                                Filesize

                                                                                8KB

                                                                              • memory/2304-235-0x0000000000BD0000-0x0000000000BD1000-memory.dmp

                                                                                Filesize

                                                                                4KB