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Analysis

  • max time kernel
    11s
  • max time network
    280s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    27-06-2021 21:41

Errors

Reason
Remote task has failed: Machine shutdown

General

  • Target

    setup_x86_x64_install - копия (10).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

Extracted

Family

smokeloader

Version

2020

C2

http://ppcspb.com/upload/

http://mebbing.com/upload/

http://twcamel.com/upload/

http://howdycash.com/upload/

http://lahuertasonora.com/upload/

http://kpotiques.com/upload/

rc4.i32
rc4.i32

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 3 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • 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 35 IoCs
  • Themida packer 1 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 3 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 1 IoCs
  • Kills process with taskkill 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (10).exe
    "C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (10).exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1840
    • 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:1376
      • C:\Users\Admin\AppData\Local\Temp\7zS0657F555\setup_install.exe
        "C:\Users\Admin\AppData\Local\Temp\7zS0657F555\setup_install.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1548
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c arnatic_1.exe
          4⤵
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:452
          • C:\Users\Admin\AppData\Local\Temp\7zS0657F555\arnatic_1.exe
            arnatic_1.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:296
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 296 -s 984
              6⤵
              • Program crash
              PID:2832
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c arnatic_2.exe
          4⤵
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:620
          • C:\Users\Admin\AppData\Local\Temp\7zS0657F555\arnatic_2.exe
            arnatic_2.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:1560
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c arnatic_3.exe
          4⤵
            PID:964
            • C:\Users\Admin\AppData\Local\Temp\7zS0657F555\arnatic_3.exe
              arnatic_3.exe
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:1656
              • C:\Windows\SysWOW64\rUNdlL32.eXe
                "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\axhub.dll",axhub
                6⤵
                  PID:1292
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c arnatic_4.exe
              4⤵
              • Loads dropped DLL
              PID:1712
              • C:\Users\Admin\AppData\Local\Temp\7zS0657F555\arnatic_4.exe
                arnatic_4.exe
                5⤵
                • Executes dropped EXE
                PID:980
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c arnatic_5.exe
              4⤵
              • Loads dropped DLL
              PID:1564
              • C:\Users\Admin\AppData\Local\Temp\7zS0657F555\arnatic_5.exe
                arnatic_5.exe
                5⤵
                • Executes dropped EXE
                PID:1320
                • C:\Users\Admin\AppData\Roaming\4700703.exe
                  "C:\Users\Admin\AppData\Roaming\4700703.exe"
                  6⤵
                    PID:972
                  • C:\Users\Admin\AppData\Roaming\6906991.exe
                    "C:\Users\Admin\AppData\Roaming\6906991.exe"
                    6⤵
                      PID:1872
                      • C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe
                        "C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe"
                        7⤵
                          PID:2592
                      • C:\Users\Admin\AppData\Roaming\7744412.exe
                        "C:\Users\Admin\AppData\Roaming\7744412.exe"
                        6⤵
                          PID:848
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c arnatic_6.exe
                      4⤵
                      • Loads dropped DLL
                      PID:276
                      • C:\Users\Admin\AppData\Local\Temp\7zS0657F555\arnatic_6.exe
                        arnatic_6.exe
                        5⤵
                        • Executes dropped EXE
                        • Loads dropped DLL
                        PID:1300
                        • C:\Users\Admin\Documents\ZaX7vsHSsOgCJUcgvoyXJ44s.exe
                          "C:\Users\Admin\Documents\ZaX7vsHSsOgCJUcgvoyXJ44s.exe"
                          6⤵
                            PID:2240
                            • 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:2576
                              • 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:2212
                              • C:\Users\Admin\Documents\dnL9UpPAUaSO2VdnegBXmWTf.exe
                                "C:\Users\Admin\Documents\dnL9UpPAUaSO2VdnegBXmWTf.exe"
                                6⤵
                                  PID:2224
                                • C:\Users\Admin\Documents\MyhdJNzegyu8fyJHQskWeC28.exe
                                  "C:\Users\Admin\Documents\MyhdJNzegyu8fyJHQskWeC28.exe"
                                  6⤵
                                    PID:2348
                                    • C:\Users\Admin\Documents\MyhdJNzegyu8fyJHQskWeC28.exe
                                      "C:\Users\Admin\Documents\MyhdJNzegyu8fyJHQskWeC28.exe"
                                      7⤵
                                        PID:2752
                                    • C:\Users\Admin\Documents\6hW4MmnJFPARiCRRQhuELTEu.exe
                                      "C:\Users\Admin\Documents\6hW4MmnJFPARiCRRQhuELTEu.exe"
                                      6⤵
                                        PID:2376
                                      • C:\Users\Admin\Documents\U_oOMes5Uv96NffqcNbrpiQv.exe
                                        "C:\Users\Admin\Documents\U_oOMes5Uv96NffqcNbrpiQv.exe"
                                        6⤵
                                          PID:2360
                                        • C:\Users\Admin\Documents\S9ya7fkO5OtWl9GY2frFErnw.exe
                                          "C:\Users\Admin\Documents\S9ya7fkO5OtWl9GY2frFErnw.exe"
                                          6⤵
                                            PID:2684
                                            • C:\Program Files (x86)\Company\NewProduct\file4.exe
                                              "C:\Program Files (x86)\Company\NewProduct\file4.exe"
                                              7⤵
                                                PID:2864
                                              • C:\Program Files (x86)\Company\NewProduct\jingzhang.exe
                                                "C:\Program Files (x86)\Company\NewProduct\jingzhang.exe"
                                                7⤵
                                                  PID:2920
                                                  • C:\Windows\SysWOW64\rUNdlL32.eXe
                                                    "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\install.dll",shl
                                                    8⤵
                                                      PID:1564
                                                  • C:\Program Files (x86)\Company\NewProduct\md8_8eus.exe
                                                    "C:\Program Files (x86)\Company\NewProduct\md8_8eus.exe"
                                                    7⤵
                                                      PID:2936
                                                      • C:\Windows\SysWOW64\WerFault.exe
                                                        C:\Windows\SysWOW64\WerFault.exe -u -p 2936 -s 292
                                                        8⤵
                                                        • Program crash
                                                        PID:2984
                                                    • C:\Program Files (x86)\Company\NewProduct\jooyu.exe
                                                      "C:\Program Files (x86)\Company\NewProduct\jooyu.exe"
                                                      7⤵
                                                        PID:2892
                                                        • 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:2152
                                                          • 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:2460
                                                        • C:\Users\Admin\Documents\errjHMHCAOggQ4wlEhoJR9bV.exe
                                                          "C:\Users\Admin\Documents\errjHMHCAOggQ4wlEhoJR9bV.exe"
                                                          6⤵
                                                            PID:2728
                                                            • C:\Windows\SysWOW64\cmd.exe
                                                              "C:\Windows\System32\cmd.exe" /c taskkill /im errjHMHCAOggQ4wlEhoJR9bV.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\Documents\errjHMHCAOggQ4wlEhoJR9bV.exe" & del C:\ProgramData\*.dll & exit
                                                              7⤵
                                                                PID:1496
                                                                • C:\Windows\SysWOW64\taskkill.exe
                                                                  taskkill /im errjHMHCAOggQ4wlEhoJR9bV.exe /f
                                                                  8⤵
                                                                  • Kills process with taskkill
                                                                  PID:2912
                                                                • C:\Windows\SysWOW64\timeout.exe
                                                                  timeout /t 6
                                                                  8⤵
                                                                  • Delays execution with timeout.exe
                                                                  PID:1488
                                                            • C:\Users\Admin\Documents\NfjM5ggpHlhfj_Evmm2dIIUO.exe
                                                              "C:\Users\Admin\Documents\NfjM5ggpHlhfj_Evmm2dIIUO.exe"
                                                              6⤵
                                                                PID:2716
                                                              • C:\Users\Admin\Documents\8g0nHIpb7EC0vEydDBm61n8u.exe
                                                                "C:\Users\Admin\Documents\8g0nHIpb7EC0vEydDBm61n8u.exe"
                                                                6⤵
                                                                  PID:2704
                                                                • C:\Users\Admin\Documents\ZT23s6PF9ZB0b0RcptS3diKu.exe
                                                                  "C:\Users\Admin\Documents\ZT23s6PF9ZB0b0RcptS3diKu.exe"
                                                                  6⤵
                                                                    PID:2740
                                                                    • C:\Windows\SysWOW64\rUNdlL32.eXe
                                                                      "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\axhub.dll",axhub
                                                                      7⤵
                                                                        PID:1532
                                                                • C:\Windows\SysWOW64\cmd.exe
                                                                  C:\Windows\system32\cmd.exe /c arnatic_7.exe
                                                                  4⤵
                                                                  • Loads dropped DLL
                                                                  PID:1088
                                                                  • C:\Users\Admin\AppData\Local\Temp\7zS0657F555\arnatic_7.exe
                                                                    arnatic_7.exe
                                                                    5⤵
                                                                    • Executes dropped EXE
                                                                    • Loads dropped DLL
                                                                    PID:836
                                                                    • C:\Users\Admin\AppData\Local\Temp\7zS0657F555\arnatic_7.exe
                                                                      C:\Users\Admin\AppData\Local\Temp\7zS0657F555\arnatic_7.exe
                                                                      6⤵
                                                                        PID:2100
                                                            • C:\Windows\system32\svchost.exe
                                                              C:\Windows\system32\svchost.exe -k SystemNetworkService
                                                              1⤵
                                                                PID:1044
                                                              • C:\Windows\system32\DllHost.exe
                                                                C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
                                                                1⤵
                                                                • Loads dropped DLL
                                                                • Suspicious use of WriteProcessMemory
                                                                PID:964
                                                              • C:\Users\Admin\AppData\Local\Temp\50DE.exe
                                                                C:\Users\Admin\AppData\Local\Temp\50DE.exe
                                                                1⤵
                                                                  PID:540
                                                                • C:\Users\Admin\AppData\Local\Temp\8132.exe
                                                                  C:\Users\Admin\AppData\Local\Temp\8132.exe
                                                                  1⤵
                                                                    PID:2460
                                                                  • C:\Windows\system32\taskeng.exe
                                                                    taskeng.exe {DB742235-CA4C-41F7-BE5E-7E21F070370E} S-1-5-21-2455352368-1077083310-2879168483-1000:QWOCTUPM\Admin:Interactive:[1]
                                                                    1⤵
                                                                      PID:2400
                                                                      • C:\Users\Admin\AppData\Roaming\wftdchs
                                                                        C:\Users\Admin\AppData\Roaming\wftdchs
                                                                        2⤵
                                                                          PID:2080

                                                                      Network

                                                                      MITRE ATT&CK Enterprise v6

                                                                      Replay Monitor

                                                                      Loading Replay Monitor...

                                                                      Downloads

                                                                      • memory/296-201-0x00000000022F0000-0x000000000238D000-memory.dmp

                                                                        Filesize

                                                                        628KB

                                                                      • memory/296-202-0x0000000000400000-0x0000000000949000-memory.dmp

                                                                        Filesize

                                                                        5.3MB

                                                                      • memory/836-191-0x00000000000F0000-0x00000000000F1000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/848-200-0x0000000000320000-0x0000000000321000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/848-204-0x0000000000600000-0x000000000063E000-memory.dmp

                                                                        Filesize

                                                                        248KB

                                                                      • memory/848-207-0x0000000000390000-0x0000000000391000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/848-190-0x0000000001270000-0x0000000001271000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/848-217-0x0000000004CB0000-0x0000000004CB1000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/892-178-0x0000000001980000-0x00000000019F1000-memory.dmp

                                                                        Filesize

                                                                        452KB

                                                                      • memory/892-177-0x0000000000210000-0x000000000025C000-memory.dmp

                                                                        Filesize

                                                                        304KB

                                                                      • memory/972-193-0x0000000000460000-0x0000000000462000-memory.dmp

                                                                        Filesize

                                                                        8KB

                                                                      • memory/972-194-0x0000000000250000-0x0000000000283000-memory.dmp

                                                                        Filesize

                                                                        204KB

                                                                      • memory/972-183-0x0000000000AF0000-0x0000000000AF1000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/972-198-0x0000000000290000-0x0000000000291000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/972-188-0x0000000000240000-0x0000000000241000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/1044-181-0x0000000000530000-0x00000000005A1000-memory.dmp

                                                                        Filesize

                                                                        452KB

                                                                      • memory/1220-215-0x0000000002AC0000-0x0000000002AD6000-memory.dmp

                                                                        Filesize

                                                                        88KB

                                                                      • memory/1292-175-0x0000000002400000-0x0000000002501000-memory.dmp

                                                                        Filesize

                                                                        1.0MB

                                                                      • memory/1292-176-0x00000000002B0000-0x000000000030D000-memory.dmp

                                                                        Filesize

                                                                        372KB

                                                                      • memory/1320-165-0x0000000000280000-0x0000000000281000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/1320-163-0x0000000000240000-0x0000000000241000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/1320-164-0x0000000000250000-0x000000000026F000-memory.dmp

                                                                        Filesize

                                                                        124KB

                                                                      • memory/1320-161-0x00000000008A0000-0x00000000008A1000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/1320-166-0x000000001B120000-0x000000001B122000-memory.dmp

                                                                        Filesize

                                                                        8KB

                                                                      • memory/1548-116-0x0000000064940000-0x0000000064959000-memory.dmp

                                                                        Filesize

                                                                        100KB

                                                                      • memory/1548-110-0x0000000064940000-0x0000000064959000-memory.dmp

                                                                        Filesize

                                                                        100KB

                                                                      • memory/1548-124-0x0000000064940000-0x0000000064959000-memory.dmp

                                                                        Filesize

                                                                        100KB

                                                                      • memory/1548-90-0x000000006B280000-0x000000006B2A6000-memory.dmp

                                                                        Filesize

                                                                        152KB

                                                                      • memory/1548-89-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                                                                        Filesize

                                                                        1.5MB

                                                                      • memory/1548-88-0x000000006B440000-0x000000006B4CF000-memory.dmp

                                                                        Filesize

                                                                        572KB

                                                                      • memory/1548-91-0x0000000000400000-0x000000000051E000-memory.dmp

                                                                        Filesize

                                                                        1.1MB

                                                                      • memory/1548-145-0x000000006B280000-0x000000006B2A6000-memory.dmp

                                                                        Filesize

                                                                        152KB

                                                                      • memory/1548-148-0x0000000000400000-0x000000000051E000-memory.dmp

                                                                        Filesize

                                                                        1.1MB

                                                                      • memory/1548-128-0x0000000064940000-0x0000000064959000-memory.dmp

                                                                        Filesize

                                                                        100KB

                                                                      • memory/1548-135-0x000000006B440000-0x000000006B4CF000-memory.dmp

                                                                        Filesize

                                                                        572KB

                                                                      • memory/1548-139-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                                                                        Filesize

                                                                        1.5MB

                                                                      • memory/1560-205-0x0000000000240000-0x0000000000249000-memory.dmp

                                                                        Filesize

                                                                        36KB

                                                                      • memory/1560-206-0x0000000000400000-0x00000000008F4000-memory.dmp

                                                                        Filesize

                                                                        5.0MB

                                                                      • memory/1840-59-0x00000000762C1000-0x00000000762C3000-memory.dmp

                                                                        Filesize

                                                                        8KB

                                                                      • memory/1872-195-0x0000000000340000-0x0000000000341000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/1872-199-0x0000000000260000-0x0000000000261000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/1872-203-0x00000000002F0000-0x0000000000300000-memory.dmp

                                                                        Filesize

                                                                        64KB

                                                                      • memory/1872-226-0x0000000000300000-0x0000000000301000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/2100-216-0x0000000000BE0000-0x0000000000BE1000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/2100-213-0x0000000000400000-0x000000000041E000-memory.dmp

                                                                        Filesize

                                                                        120KB

                                                                      • memory/2100-210-0x0000000000400000-0x000000000041E000-memory.dmp

                                                                        Filesize

                                                                        120KB

                                                                      • memory/2376-240-0x0000000002AA0000-0x0000000002AA1000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/2376-228-0x0000000000030000-0x0000000000031000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/2592-234-0x0000000000EA0000-0x0000000000EA1000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/2716-253-0x0000000005110000-0x0000000005111000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/2864-251-0x0000000000870000-0x0000000000882000-memory.dmp

                                                                        Filesize

                                                                        72KB

                                                                      • memory/2864-249-0x00000000003F0000-0x0000000000400000-memory.dmp

                                                                        Filesize

                                                                        64KB