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11-07-2024 05:43

240711-gej4lstgrf 10

06-09-2021 14:13

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08-07-2021 11:08

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Analysis

  • max time kernel
    1827s
  • max time network
    1854s
  • platform
    windows10_x64
  • resource
    win10-en
  • submitted
    06-09-2021 14:13

General

  • Target

    setup_x86_x64_install - копия (16).exe

  • Size

    3.2MB

  • MD5

    3ae1c212119919e5fce71247286f8e0e

  • SHA1

    97c1890ab73c539056f95eafede319df774e9d38

  • SHA256

    30c2f230e5401b4b1ea8fb425dadf4e453575884303b9fa2066e6a91859f016e

  • SHA512

    5bb28a775c10b8b68b8c448d64287ca732d0af5577ecc4348a89934358440bb4ff6958115f14ecbabb0446d234d6f621afa3419daa4aec6c03c0af9b6a3b1558

Malware Config

Extracted

Family

vidar

Version

39.4

Botnet

706

C2

https://sergeevih43.tumblr.com/

Attributes
  • profile_id

    706

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 2 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Suspicious use of NtCreateProcessExOtherParentProcess 2 IoCs
  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Vidar Stealer 2 IoCs
  • ASPack v2.12-2.42 9 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 18 IoCs
  • UPX packed file 8 IoCs

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

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Loads dropped DLL 8 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.

  • Drops file in System32 directory 4 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

  • Checks processor information in registry 2 TTPs 4 IoCs

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

  • Modifies data under HKEY_USERS 16 IoCs
  • Modifies registry class 25 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • c:\windows\system32\svchost.exe
    c:\windows\system32\svchost.exe -k netsvcs -s SENS
    1⤵
      PID:1424
    • c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k netsvcs -s Browser
      1⤵
        PID:2536
      • c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k netsvcs -s Winmgmt
        1⤵
          PID:2612
        • c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k netsvcs -s WpnService
          1⤵
          • Modifies registry class
          PID:2604
        • c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k netsvcs -s IKEEXT
          1⤵
            PID:2340
          • c:\windows\system32\svchost.exe
            c:\windows\system32\svchost.exe -k netsvcs -s LanmanServer
            1⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:2300
          • c:\windows\system32\svchost.exe
            c:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection
            1⤵
              PID:1852
            • C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (16).exe
              "C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (16).exe"
              1⤵
              • Suspicious use of WriteProcessMemory
              PID:584
              • C:\Users\Admin\AppData\Local\Temp\setup_installer.exe
                "C:\Users\Admin\AppData\Local\Temp\setup_installer.exe"
                2⤵
                • Executes dropped EXE
                • Suspicious use of WriteProcessMemory
                PID:3372
                • C:\Users\Admin\AppData\Local\Temp\7zSC2D2B6F4\setup_install.exe
                  "C:\Users\Admin\AppData\Local\Temp\7zSC2D2B6F4\setup_install.exe"
                  3⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  • Suspicious use of WriteProcessMemory
                  PID:2976
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c arnatic_1.exe
                    4⤵
                    • Suspicious use of WriteProcessMemory
                    PID:2112
                    • C:\Users\Admin\AppData\Local\Temp\7zSC2D2B6F4\arnatic_1.exe
                      arnatic_1.exe
                      5⤵
                      • Executes dropped EXE
                      PID:644
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -u -p 644 -s 1616
                        6⤵
                        • Suspicious use of NtCreateProcessExOtherParentProcess
                        • Program crash
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of AdjustPrivilegeToken
                        PID:5048
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c arnatic_2.exe
                    4⤵
                    • Suspicious use of WriteProcessMemory
                    PID:2108
                    • C:\Users\Admin\AppData\Local\Temp\7zSC2D2B6F4\arnatic_2.exe
                      arnatic_2.exe
                      5⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Checks SCSI registry key(s)
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious behavior: MapViewOfSection
                      PID:1120
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c arnatic_3.exe
                    4⤵
                    • Suspicious use of WriteProcessMemory
                    PID:3828
                    • C:\Users\Admin\AppData\Local\Temp\7zSC2D2B6F4\arnatic_3.exe
                      arnatic_3.exe
                      5⤵
                      • Executes dropped EXE
                      • Checks computer location settings
                      • Modifies registry class
                      • Suspicious use of WriteProcessMemory
                      PID:2556
                      • C:\Windows\SysWOW64\rUNdlL32.eXe
                        "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\axhub.dll",axhub
                        6⤵
                        • Loads dropped DLL
                        • Modifies registry class
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        PID:4232
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c arnatic_7.exe
                    4⤵
                    • Suspicious use of WriteProcessMemory
                    PID:2720
                    • C:\Users\Admin\AppData\Local\Temp\7zSC2D2B6F4\arnatic_7.exe
                      arnatic_7.exe
                      5⤵
                      • Executes dropped EXE
                      • Suspicious use of SetThreadContext
                      • Suspicious use of WriteProcessMemory
                      PID:996
                      • C:\Users\Admin\AppData\Local\Temp\7zSC2D2B6F4\arnatic_7.exe
                        C:\Users\Admin\AppData\Local\Temp\7zSC2D2B6F4\arnatic_7.exe
                        6⤵
                        • Executes dropped EXE
                        PID:4160
                      • C:\Users\Admin\AppData\Local\Temp\7zSC2D2B6F4\arnatic_7.exe
                        C:\Users\Admin\AppData\Local\Temp\7zSC2D2B6F4\arnatic_7.exe
                        6⤵
                        • Executes dropped EXE
                        PID:4384
                      • C:\Users\Admin\AppData\Local\Temp\7zSC2D2B6F4\arnatic_7.exe
                        C:\Users\Admin\AppData\Local\Temp\7zSC2D2B6F4\arnatic_7.exe
                        6⤵
                        • Executes dropped EXE
                        PID:4788
                      • C:\Users\Admin\AppData\Local\Temp\7zSC2D2B6F4\arnatic_7.exe
                        C:\Users\Admin\AppData\Local\Temp\7zSC2D2B6F4\arnatic_7.exe
                        6⤵
                        • Executes dropped EXE
                        • Suspicious use of AdjustPrivilegeToken
                        PID:4860
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c arnatic_6.exe
                    4⤵
                    • Suspicious use of WriteProcessMemory
                    PID:1532
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c arnatic_5.exe
                    4⤵
                    • Suspicious use of WriteProcessMemory
                    PID:1540
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c arnatic_4.exe
                    4⤵
                    • Suspicious use of WriteProcessMemory
                    PID:3848
            • c:\windows\system32\svchost.exe
              c:\windows\system32\svchost.exe -k netsvcs -s UserManager
              1⤵
                PID:1324
              • c:\windows\system32\svchost.exe
                c:\windows\system32\svchost.exe -k netsvcs -s Themes
                1⤵
                  PID:1212
                • c:\windows\system32\svchost.exe
                  c:\windows\system32\svchost.exe -k netsvcs -s ProfSvc
                  1⤵
                    PID:1072
                  • c:\windows\system32\svchost.exe
                    c:\windows\system32\svchost.exe -k netsvcs -s Schedule
                    1⤵
                    • Drops file in System32 directory
                    PID:872
                    • C:\Users\Admin\AppData\Roaming\sctdsbr
                      C:\Users\Admin\AppData\Roaming\sctdsbr
                      2⤵
                      • Executes dropped EXE
                      PID:5084
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -u -p 5084 -s 480
                        3⤵
                        • Suspicious use of NtCreateProcessExOtherParentProcess
                        • Program crash
                        • Suspicious use of AdjustPrivilegeToken
                        PID:4112
                  • c:\windows\system32\svchost.exe
                    c:\windows\system32\svchost.exe -k netsvcs -s gpsvc
                    1⤵
                      PID:296
                    • \??\c:\windows\system32\svchost.exe
                      c:\windows\system32\svchost.exe -k netsvcs -s BITS
                      1⤵
                      • Suspicious use of SetThreadContext
                      • Modifies registry class
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of AdjustPrivilegeToken
                      • Suspicious use of WriteProcessMemory
                      PID:1000
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k SystemNetworkService
                        2⤵
                        • Checks processor information in registry
                        • Modifies data under HKEY_USERS
                        • Modifies registry class
                        PID:4328
                      • C:\Windows\system32\svchost.exe
                        C:\Windows\system32\svchost.exe -k SystemNetworkService
                        2⤵
                        • Drops file in System32 directory
                        • Checks processor information in registry
                        • Modifies data under HKEY_USERS
                        • Modifies registry class
                        • Suspicious use of AdjustPrivilegeToken
                        PID:4976
                    • C:\Users\Admin\AppData\Local\Temp\7zSC2D2B6F4\arnatic_6.exe
                      arnatic_6.exe
                      1⤵
                      • Executes dropped EXE
                      PID:2592
                    • C:\Users\Admin\AppData\Local\Temp\7zSC2D2B6F4\arnatic_5.exe
                      arnatic_5.exe
                      1⤵
                      • Executes dropped EXE
                      • Suspicious use of AdjustPrivilegeToken
                      PID:1232
                    • C:\Users\Admin\AppData\Local\Temp\7zSC2D2B6F4\arnatic_4.exe
                      arnatic_4.exe
                      1⤵
                      • Executes dropped EXE
                      PID:1276
                      • 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⤵
                        • Executes dropped EXE
                        PID:4536
                      • 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⤵
                        • Executes dropped EXE
                        PID:864
                      • 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⤵
                        • Executes dropped EXE
                        PID:3852
                      • 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⤵
                        • Executes dropped EXE
                        PID:4240

                    Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • memory/296-286-0x000001BFAA210000-0x000001BFAA284000-memory.dmp

                      Filesize

                      464KB

                    • memory/296-200-0x000001BFA9C30000-0x000001BFA9CA1000-memory.dmp

                      Filesize

                      452KB

                    • memory/644-235-0x0000000000400000-0x0000000000949000-memory.dmp

                      Filesize

                      5.3MB

                    • memory/644-234-0x0000000002640000-0x00000000026DD000-memory.dmp

                      Filesize

                      628KB

                    • memory/872-290-0x000002598D5A0000-0x000002598D614000-memory.dmp

                      Filesize

                      464KB

                    • memory/872-214-0x000002598D4B0000-0x000002598D521000-memory.dmp

                      Filesize

                      452KB

                    • memory/996-174-0x0000000000930000-0x0000000000931000-memory.dmp

                      Filesize

                      4KB

                    • memory/1000-269-0x0000018241DF0000-0x0000018241DF1000-memory.dmp

                      Filesize

                      4KB

                    • memory/1000-195-0x0000018242110000-0x000001824215C000-memory.dmp

                      Filesize

                      304KB

                    • memory/1000-268-0x0000018241E40000-0x0000018241E44000-memory.dmp

                      Filesize

                      16KB

                    • memory/1000-199-0x00000182421D0000-0x0000018242241000-memory.dmp

                      Filesize

                      452KB

                    • memory/1000-270-0x0000018241DF0000-0x0000018241DF4000-memory.dmp

                      Filesize

                      16KB

                    • memory/1000-272-0x0000018241D00000-0x0000018241D04000-memory.dmp

                      Filesize

                      16KB

                    • memory/1072-212-0x000001DDE0F70000-0x000001DDE0FE1000-memory.dmp

                      Filesize

                      452KB

                    • memory/1072-289-0x000001DDE0FF0000-0x000001DDE1064000-memory.dmp

                      Filesize

                      464KB

                    • memory/1120-236-0x00000000009F0000-0x00000000009F9000-memory.dmp

                      Filesize

                      36KB

                    • memory/1120-237-0x0000000000400000-0x00000000008F4000-memory.dmp

                      Filesize

                      5.0MB

                    • memory/1212-226-0x000001EADAB10000-0x000001EADAB81000-memory.dmp

                      Filesize

                      452KB

                    • memory/1212-293-0x000001EADB0B0000-0x000001EADB124000-memory.dmp

                      Filesize

                      464KB

                    • memory/1232-185-0x000000001B8B0000-0x000000001B8B2000-memory.dmp

                      Filesize

                      8KB

                    • memory/1232-172-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

                      Filesize

                      4KB

                    • memory/1232-177-0x00000000011E0000-0x00000000011FF000-memory.dmp

                      Filesize

                      124KB

                    • memory/1232-176-0x00000000011D0000-0x00000000011D1000-memory.dmp

                      Filesize

                      4KB

                    • memory/1232-178-0x0000000001590000-0x0000000001591000-memory.dmp

                      Filesize

                      4KB

                    • memory/1324-294-0x00000262ACAC0000-0x00000262ACB34000-memory.dmp

                      Filesize

                      464KB

                    • memory/1324-229-0x00000262ACA40000-0x00000262ACAB1000-memory.dmp

                      Filesize

                      452KB

                    • memory/1424-291-0x00000252B2BC0000-0x00000252B2C34000-memory.dmp

                      Filesize

                      464KB

                    • memory/1424-215-0x00000252B2B40000-0x00000252B2BB1000-memory.dmp

                      Filesize

                      452KB

                    • memory/1852-292-0x000001E845EB0000-0x000001E845F24000-memory.dmp

                      Filesize

                      464KB

                    • memory/1852-224-0x000001E845910000-0x000001E845981000-memory.dmp

                      Filesize

                      452KB

                    • memory/2300-210-0x000001874E5A0000-0x000001874E611000-memory.dmp

                      Filesize

                      452KB

                    • memory/2300-288-0x000001874E620000-0x000001874E694000-memory.dmp

                      Filesize

                      464KB

                    • memory/2340-209-0x000002AB4AF70000-0x000002AB4AFE1000-memory.dmp

                      Filesize

                      452KB

                    • memory/2340-287-0x000002AB4B5A0000-0x000002AB4B614000-memory.dmp

                      Filesize

                      464KB

                    • memory/2536-192-0x0000025C69F00000-0x0000025C69F71000-memory.dmp

                      Filesize

                      452KB

                    • memory/2536-285-0x0000025C6A330000-0x0000025C6A3A4000-memory.dmp

                      Filesize

                      464KB

                    • memory/2604-296-0x0000021636BB0000-0x0000021636C24000-memory.dmp

                      Filesize

                      464KB

                    • memory/2604-230-0x0000021636620000-0x0000021636691000-memory.dmp

                      Filesize

                      452KB

                    • memory/2612-295-0x000001BC3CB60000-0x000001BC3CBD4000-memory.dmp

                      Filesize

                      464KB

                    • memory/2612-231-0x000001BC3CAD0000-0x000001BC3CB41000-memory.dmp

                      Filesize

                      452KB

                    • memory/2976-148-0x0000000064940000-0x0000000064959000-memory.dmp

                      Filesize

                      100KB

                    • memory/2976-135-0x000000006B440000-0x000000006B4CF000-memory.dmp

                      Filesize

                      572KB

                    • memory/2976-136-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                      Filesize

                      1.5MB

                    • memory/2976-153-0x0000000064940000-0x0000000064959000-memory.dmp

                      Filesize

                      100KB

                    • memory/2976-137-0x0000000000190000-0x00000000001B6000-memory.dmp

                      Filesize

                      152KB

                    • memory/2976-151-0x0000000064940000-0x0000000064959000-memory.dmp

                      Filesize

                      100KB

                    • memory/2976-155-0x0000000000190000-0x00000000001B6000-memory.dmp

                      Filesize

                      152KB

                    • memory/2976-149-0x0000000064940000-0x0000000064959000-memory.dmp

                      Filesize

                      100KB

                    • memory/2976-138-0x0000000000400000-0x000000000051E000-memory.dmp

                      Filesize

                      1.1MB

                    • memory/3012-255-0x0000000001F40000-0x0000000001F56000-memory.dmp

                      Filesize

                      88KB

                    • memory/4232-190-0x0000000003000000-0x000000000305D000-memory.dmp

                      Filesize

                      372KB

                    • memory/4232-187-0x0000000004B9E000-0x0000000004C9F000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/4328-197-0x000001CC2D7A0000-0x000001CC2D811000-memory.dmp

                      Filesize

                      452KB

                    • memory/4860-249-0x00000000052C0000-0x00000000052C1000-memory.dmp

                      Filesize

                      4KB

                    • memory/4860-254-0x0000000004FD0000-0x0000000004FD1000-memory.dmp

                      Filesize

                      4KB

                    • memory/4860-253-0x0000000004D70000-0x0000000004D71000-memory.dmp

                      Filesize

                      4KB

                    • memory/4860-243-0x0000000000400000-0x000000000041E000-memory.dmp

                      Filesize

                      120KB

                    • memory/4860-250-0x0000000004CD0000-0x0000000004CD1000-memory.dmp

                      Filesize

                      4KB

                    • memory/4860-252-0x0000000004CA0000-0x0000000004CA1000-memory.dmp

                      Filesize

                      4KB

                    • memory/4860-251-0x0000000004D30000-0x0000000004D31000-memory.dmp

                      Filesize

                      4KB

                    • memory/4976-258-0x000002DD842A0000-0x000002DD842BB000-memory.dmp

                      Filesize

                      108KB

                    • memory/4976-242-0x000002DD844D0000-0x000002DD84544000-memory.dmp

                      Filesize

                      464KB

                    • memory/4976-241-0x000002DD84180000-0x000002DD841CE000-memory.dmp

                      Filesize

                      312KB

                    • memory/4976-259-0x000002DD86C00000-0x000002DD86D06000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/5084-302-0x0000000000400000-0x00000000008F4000-memory.dmp

                      Filesize

                      5.0MB

                    • memory/5084-301-0x0000000000900000-0x00000000009AE000-memory.dmp

                      Filesize

                      696KB