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Analysis

  • max time kernel
    16s
  • max time network
    328s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    27-06-2021 21:41

Errors

Reason
Remote task has failed: Machine shutdown

General

  • Target

    setup_x86_x64_install - копия (2).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
  • RedLine

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

  • RedLine Payload 4 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
  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Loads dropped DLL 38 IoCs
  • 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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (2).exe
    "C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (2).exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1160
    • 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:1980
      • C:\Users\Admin\AppData\Local\Temp\7zSCB79A1A4\setup_install.exe
        "C:\Users\Admin\AppData\Local\Temp\7zSCB79A1A4\setup_install.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1836
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c arnatic_1.exe
          4⤵
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:660
          • C:\Users\Admin\AppData\Local\Temp\7zSCB79A1A4\arnatic_1.exe
            arnatic_1.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:1764
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1764 -s 968
              6⤵
              • Program crash
              PID:2380
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c arnatic_3.exe
          4⤵
            PID:1072
            • C:\Users\Admin\AppData\Local\Temp\7zSCB79A1A4\arnatic_3.exe
              arnatic_3.exe
              5⤵
                PID:2192
                • C:\Windows\SysWOW64\rUNdlL32.eXe
                  "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\axhub.dll",axhub
                  6⤵
                    PID:2436
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c arnatic_7.exe
                4⤵
                • Loads dropped DLL
                PID:1580
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c arnatic_6.exe
                4⤵
                • Loads dropped DLL
                PID:556
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c arnatic_5.exe
                4⤵
                • Loads dropped DLL
                PID:1156
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c arnatic_4.exe
                4⤵
                • Loads dropped DLL
                • Suspicious use of WriteProcessMemory
                PID:764
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c arnatic_2.exe
                4⤵
                • Loads dropped DLL
                • Suspicious use of WriteProcessMemory
                PID:776
        • C:\Users\Admin\AppData\Local\Temp\7zSCB79A1A4\arnatic_7.exe
          arnatic_7.exe
          1⤵
          • Executes dropped EXE
          • Loads dropped DLL
          PID:1552
          • C:\Users\Admin\AppData\Local\Temp\7zSCB79A1A4\arnatic_7.exe
            C:\Users\Admin\AppData\Local\Temp\7zSCB79A1A4\arnatic_7.exe
            2⤵
              PID:1616
          • C:\Users\Admin\AppData\Local\Temp\7zSCB79A1A4\arnatic_6.exe
            arnatic_6.exe
            1⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:1824
            • C:\Users\Admin\Documents\HJm1uOyFbzettdCDBZSyl8TH.exe
              "C:\Users\Admin\Documents\HJm1uOyFbzettdCDBZSyl8TH.exe"
              2⤵
                PID:2476
                • C:\Windows\SysWOW64\cmd.exe
                  "C:\Windows\System32\cmd.exe" /c taskkill /im HJm1uOyFbzettdCDBZSyl8TH.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\Documents\HJm1uOyFbzettdCDBZSyl8TH.exe" & del C:\ProgramData\*.dll & exit
                  3⤵
                    PID:2192
                    • C:\Windows\SysWOW64\taskkill.exe
                      taskkill /im HJm1uOyFbzettdCDBZSyl8TH.exe /f
                      4⤵
                      • Kills process with taskkill
                      PID:2844
                    • C:\Windows\SysWOW64\timeout.exe
                      timeout /t 6
                      4⤵
                      • Delays execution with timeout.exe
                      PID:2220
                • C:\Users\Admin\Documents\XHrFalUyeoL6l5PV0hEsUyA4.exe
                  "C:\Users\Admin\Documents\XHrFalUyeoL6l5PV0hEsUyA4.exe"
                  2⤵
                    PID:2484
                    • C:\Program Files (x86)\Company\NewProduct\file4.exe
                      "C:\Program Files (x86)\Company\NewProduct\file4.exe"
                      3⤵
                        PID:2780
                      • C:\Program Files (x86)\Company\NewProduct\jooyu.exe
                        "C:\Program Files (x86)\Company\NewProduct\jooyu.exe"
                        3⤵
                          PID:2904
                          • 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
                            4⤵
                              PID:2136
                            • 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
                              4⤵
                                PID:2728
                            • C:\Program Files (x86)\Company\NewProduct\jingzhang.exe
                              "C:\Program Files (x86)\Company\NewProduct\jingzhang.exe"
                              3⤵
                                PID:3016
                                • C:\Windows\SysWOW64\rUNdlL32.eXe
                                  "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\install.dll",shl
                                  4⤵
                                    PID:2364
                                • C:\Program Files (x86)\Company\NewProduct\md8_8eus.exe
                                  "C:\Program Files (x86)\Company\NewProduct\md8_8eus.exe"
                                  3⤵
                                    PID:3036
                                    • C:\Windows\SysWOW64\WerFault.exe
                                      C:\Windows\SysWOW64\WerFault.exe -u -p 3036 -s 292
                                      4⤵
                                      • Program crash
                                      PID:2012
                                • C:\Users\Admin\Documents\B02F4Hw6YVRBGYvY40O9CIMe.exe
                                  "C:\Users\Admin\Documents\B02F4Hw6YVRBGYvY40O9CIMe.exe"
                                  2⤵
                                    PID:2516
                                  • C:\Users\Admin\Documents\TNDyhLBeKUIx4ToN4hMpQhdK.exe
                                    "C:\Users\Admin\Documents\TNDyhLBeKUIx4ToN4hMpQhdK.exe"
                                    2⤵
                                      PID:2532
                                    • C:\Users\Admin\Documents\NaLviw5UgvWd7bmHCOzYHD8K.exe
                                      "C:\Users\Admin\Documents\NaLviw5UgvWd7bmHCOzYHD8K.exe"
                                      2⤵
                                        PID:2552
                                      • C:\Users\Admin\Documents\uwdPvrPs64FG_F4OLfEKLyvR.exe
                                        "C:\Users\Admin\Documents\uwdPvrPs64FG_F4OLfEKLyvR.exe"
                                        2⤵
                                          PID:2580
                                          • C:\Windows\SysWOW64\rUNdlL32.eXe
                                            "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\axhub.dll",axhub
                                            3⤵
                                              PID:2412
                                          • C:\Users\Admin\Documents\yo6NmrQPiPjuWo7wrzxUTBVx.exe
                                            "C:\Users\Admin\Documents\yo6NmrQPiPjuWo7wrzxUTBVx.exe"
                                            2⤵
                                              PID:2612
                                            • C:\Users\Admin\Documents\OXfaVgqPEttpaua2dOwelqKc.exe
                                              "C:\Users\Admin\Documents\OXfaVgqPEttpaua2dOwelqKc.exe"
                                              2⤵
                                                PID:2644
                                                • C:\Users\Admin\Documents\OXfaVgqPEttpaua2dOwelqKc.exe
                                                  C:\Users\Admin\Documents\OXfaVgqPEttpaua2dOwelqKc.exe
                                                  3⤵
                                                    PID:2856
                                                • C:\Users\Admin\Documents\8MqMHossuwtwi566w2P6YOli.exe
                                                  "C:\Users\Admin\Documents\8MqMHossuwtwi566w2P6YOli.exe"
                                                  2⤵
                                                    PID:2604
                                                  • C:\Users\Admin\Documents\rwQYfrErX8AS_qd5sjbJziSi.exe
                                                    "C:\Users\Admin\Documents\rwQYfrErX8AS_qd5sjbJziSi.exe"
                                                    2⤵
                                                      PID:2632
                                                  • C:\Users\Admin\AppData\Local\Temp\7zSCB79A1A4\arnatic_5.exe
                                                    arnatic_5.exe
                                                    1⤵
                                                    • Executes dropped EXE
                                                    • Suspicious use of AdjustPrivilegeToken
                                                    PID:1016
                                                    • C:\Users\Admin\AppData\Roaming\8802039.exe
                                                      "C:\Users\Admin\AppData\Roaming\8802039.exe"
                                                      2⤵
                                                        PID:1988
                                                      • C:\Users\Admin\AppData\Roaming\5181125.exe
                                                        "C:\Users\Admin\AppData\Roaming\5181125.exe"
                                                        2⤵
                                                          PID:276
                                                          • C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe
                                                            "C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe"
                                                            3⤵
                                                              PID:2280
                                                          • C:\Users\Admin\AppData\Roaming\5852351.exe
                                                            "C:\Users\Admin\AppData\Roaming\5852351.exe"
                                                            2⤵
                                                              PID:1708
                                                          • 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
                                                            1⤵
                                                            • Executes dropped EXE
                                                            • Loads dropped DLL
                                                            PID:1308
                                                          • C:\Users\Admin\AppData\Local\Temp\7zSCB79A1A4\arnatic_4.exe
                                                            arnatic_4.exe
                                                            1⤵
                                                            • Executes dropped EXE
                                                            • Loads dropped DLL
                                                            PID:336
                                                            • 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
                                                              2⤵
                                                                PID:2708
                                                            • C:\Users\Admin\AppData\Local\Temp\7zSCB79A1A4\arnatic_2.exe
                                                              arnatic_2.exe
                                                              1⤵
                                                              • Executes dropped EXE
                                                              • Loads dropped DLL
                                                              PID:1448
                                                            • C:\Windows\system32\svchost.exe
                                                              C:\Windows\system32\svchost.exe -k SystemNetworkService
                                                              1⤵
                                                                PID:2716
                                                              • C:\Windows\system32\taskeng.exe
                                                                taskeng.exe {C239EB32-27CF-46BC-BCBE-243A4967D06D} S-1-5-21-2513283230-931923277-594887482-1000:MRBKYMNO\Admin:Interactive:[1]
                                                                1⤵
                                                                  PID:2040
                                                                  • C:\Users\Admin\AppData\Roaming\frbjgtv
                                                                    C:\Users\Admin\AppData\Roaming\frbjgtv
                                                                    2⤵
                                                                      PID:2728
                                                                  • C:\Users\Admin\AppData\Local\Temp\600B.exe
                                                                    C:\Users\Admin\AppData\Local\Temp\600B.exe
                                                                    1⤵
                                                                      PID:988
                                                                    • C:\Users\Admin\AppData\Local\Temp\AB9C.exe
                                                                      C:\Users\Admin\AppData\Local\Temp\AB9C.exe
                                                                      1⤵
                                                                        PID:2792

                                                                      Network

                                                                      MITRE ATT&CK Enterprise v6

                                                                      Replay Monitor

                                                                      Loading Replay Monitor...

                                                                      Downloads

                                                                      • memory/276-185-0x00000000011D0000-0x00000000011D1000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/276-194-0x0000000000850000-0x0000000000860000-memory.dmp

                                                                        Filesize

                                                                        64KB

                                                                      • memory/276-193-0x00000000002A0000-0x00000000002A1000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/276-203-0x0000000000910000-0x0000000000911000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/868-241-0x0000000000960000-0x00000000009AC000-memory.dmp

                                                                        Filesize

                                                                        304KB

                                                                      • memory/868-242-0x00000000016C0000-0x0000000001731000-memory.dmp

                                                                        Filesize

                                                                        452KB

                                                                      • memory/1016-160-0x0000000000250000-0x000000000026F000-memory.dmp

                                                                        Filesize

                                                                        124KB

                                                                      • memory/1016-159-0x0000000000240000-0x0000000000241000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/1016-167-0x000000001AFA0000-0x000000001AFA2000-memory.dmp

                                                                        Filesize

                                                                        8KB

                                                                      • memory/1016-161-0x0000000000270000-0x0000000000271000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/1016-157-0x00000000008D0000-0x00000000008D1000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/1160-59-0x0000000075551000-0x0000000075553000-memory.dmp

                                                                        Filesize

                                                                        8KB

                                                                      • memory/1264-200-0x0000000002F00000-0x0000000002F16000-memory.dmp

                                                                        Filesize

                                                                        88KB

                                                                      • memory/1448-176-0x0000000000240000-0x0000000000249000-memory.dmp

                                                                        Filesize

                                                                        36KB

                                                                      • memory/1448-178-0x0000000000400000-0x00000000008F4000-memory.dmp

                                                                        Filesize

                                                                        5.0MB

                                                                      • memory/1552-162-0x0000000000920000-0x0000000000921000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/1616-198-0x0000000000400000-0x000000000041E000-memory.dmp

                                                                        Filesize

                                                                        120KB

                                                                      • memory/1616-205-0x0000000004EA0000-0x0000000004EA1000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/1616-195-0x0000000000400000-0x000000000041E000-memory.dmp

                                                                        Filesize

                                                                        120KB

                                                                      • memory/1708-186-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/1708-207-0x0000000004920000-0x0000000004921000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/1708-202-0x0000000000410000-0x0000000000411000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/1708-201-0x0000000000910000-0x000000000094E000-memory.dmp

                                                                        Filesize

                                                                        248KB

                                                                      • memory/1708-192-0x00000000003D0000-0x00000000003D1000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/1764-209-0x0000000000400000-0x0000000000949000-memory.dmp

                                                                        Filesize

                                                                        5.3MB

                                                                      • memory/1764-206-0x0000000000360000-0x00000000003FD000-memory.dmp

                                                                        Filesize

                                                                        628KB

                                                                      • memory/1836-144-0x000000006B440000-0x000000006B4CF000-memory.dmp

                                                                        Filesize

                                                                        572KB

                                                                      • memory/1836-156-0x0000000000400000-0x000000000051E000-memory.dmp

                                                                        Filesize

                                                                        1.1MB

                                                                      • memory/1836-147-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                                                                        Filesize

                                                                        1.5MB

                                                                      • memory/1836-151-0x000000006B280000-0x000000006B2A6000-memory.dmp

                                                                        Filesize

                                                                        152KB

                                                                      • memory/1836-129-0x0000000064940000-0x0000000064959000-memory.dmp

                                                                        Filesize

                                                                        100KB

                                                                      • memory/1836-89-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                                                                        Filesize

                                                                        1.5MB

                                                                      • memory/1836-91-0x0000000000400000-0x000000000051E000-memory.dmp

                                                                        Filesize

                                                                        1.1MB

                                                                      • memory/1836-138-0x0000000064940000-0x0000000064959000-memory.dmp

                                                                        Filesize

                                                                        100KB

                                                                      • memory/1836-122-0x0000000064940000-0x0000000064959000-memory.dmp

                                                                        Filesize

                                                                        100KB

                                                                      • memory/1836-113-0x0000000064940000-0x0000000064959000-memory.dmp

                                                                        Filesize

                                                                        100KB

                                                                      • memory/1836-88-0x000000006B440000-0x000000006B4CF000-memory.dmp

                                                                        Filesize

                                                                        572KB

                                                                      • memory/1836-90-0x000000006B280000-0x000000006B2A6000-memory.dmp

                                                                        Filesize

                                                                        152KB

                                                                      • memory/1988-189-0x000000001ACE0000-0x000000001ACE2000-memory.dmp

                                                                        Filesize

                                                                        8KB

                                                                      • memory/1988-191-0x0000000000140000-0x0000000000141000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/1988-184-0x0000000000130000-0x0000000000131000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/1988-177-0x0000000000930000-0x0000000000931000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/1988-190-0x0000000000290000-0x00000000002C3000-memory.dmp

                                                                        Filesize

                                                                        204KB

                                                                      • memory/2280-212-0x0000000000DE0000-0x0000000000DE1000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/2280-234-0x0000000000980000-0x0000000000981000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/2436-221-0x0000000002430000-0x0000000002531000-memory.dmp

                                                                        Filesize

                                                                        1.0MB

                                                                      • memory/2436-222-0x0000000000350000-0x00000000003AD000-memory.dmp

                                                                        Filesize

                                                                        372KB

                                                                      • memory/2612-246-0x0000000000530000-0x0000000000531000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/2612-245-0x00000000046A0000-0x00000000046A1000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/2716-248-0x00000000004A0000-0x0000000000511000-memory.dmp

                                                                        Filesize

                                                                        452KB

                                                                      • memory/2780-251-0x00000000005C0000-0x00000000005D0000-memory.dmp

                                                                        Filesize

                                                                        64KB