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Analysis

  • max time kernel
    198s
  • max time network
    248s
  • 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 (11).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

Extracted

Family

redline

Botnet

sew

C2

185.215.113.64:8765

Signatures

  • 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 5 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Vidar

    Vidar is an infostealer based on Arkei stealer.

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

    Detects executables packed with ASPack v2.12-2.42

  • Downloads MZ/PE file
  • Executes dropped EXE 17 IoCs
  • UPX packed file 4 IoCs

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

  • Loads dropped DLL 61 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 1 IoCs

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

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Drops file in System32 directory 3 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 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 2 IoCs

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

  • Modifies data under HKEY_USERS 30 IoCs
  • Modifies registry class 16 IoCs
  • Modifies system certificate store 2 TTPs 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\services.exe
    C:\Windows\system32\services.exe
    1⤵
      PID:464
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k netsvcs
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Drops file in System32 directory
        • Suspicious use of SetThreadContext
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:876
      • 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
        PID:292
    • C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (11).exe
      "C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (11).exe"
      1⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1992
      • 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:1572
        • C:\Users\Admin\AppData\Local\Temp\7zS426A8445\setup_install.exe
          "C:\Users\Admin\AppData\Local\Temp\7zS426A8445\setup_install.exe"
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:1888
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_1.exe
            4⤵
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:1124
            • C:\Users\Admin\AppData\Local\Temp\7zS426A8445\arnatic_1.exe
              arnatic_1.exe
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:288
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 288 -s 964
                6⤵
                • Loads dropped DLL
                • Program crash
                • Checks SCSI registry key(s)
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious behavior: GetForegroundWindowSpam
                • Suspicious behavior: MapViewOfSection
                PID:860
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_2.exe
            4⤵
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:1204
            • C:\Users\Admin\AppData\Local\Temp\7zS426A8445\arnatic_2.exe
              arnatic_2.exe
              5⤵
              • Executes dropped EXE
              PID:860
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_3.exe
            4⤵
            • Loads dropped DLL
            PID:1308
            • C:\Users\Admin\AppData\Local\Temp\7zS426A8445\arnatic_3.exe
              arnatic_3.exe
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:548
              • 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
                PID:1972
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_4.exe
            4⤵
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:1824
            • C:\Users\Admin\AppData\Local\Temp\7zS426A8445\arnatic_4.exe
              arnatic_4.exe
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:920
              • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                6⤵
                • Executes dropped EXE
                • Loads dropped DLL
                PID:684
              • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                6⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Suspicious behavior: EnumeratesProcesses
                PID:1880
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_5.exe
            4⤵
            • Loads dropped DLL
            PID:964
            • C:\Users\Admin\AppData\Local\Temp\7zS426A8445\arnatic_5.exe
              arnatic_5.exe
              5⤵
              • Executes dropped EXE
              • Modifies system certificate store
              • Suspicious use of AdjustPrivilegeToken
              PID:1448
              • C:\Users\Admin\AppData\Roaming\6469565.exe
                "C:\Users\Admin\AppData\Roaming\6469565.exe"
                6⤵
                • Executes dropped EXE
                • Modifies system certificate store
                • Suspicious behavior: EnumeratesProcesses
                PID:1908
              • C:\Users\Admin\AppData\Roaming\6390318.exe
                "C:\Users\Admin\AppData\Roaming\6390318.exe"
                6⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Adds Run key to start application
                PID:1132
                • C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe
                  "C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe"
                  7⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  PID:972
              • C:\Users\Admin\AppData\Roaming\3493462.exe
                "C:\Users\Admin\AppData\Roaming\3493462.exe"
                6⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Modifies system certificate store
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:1732
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_7.exe
            4⤵
            • Loads dropped DLL
            PID:748
            • C:\Users\Admin\AppData\Local\Temp\7zS426A8445\arnatic_7.exe
              arnatic_7.exe
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • Suspicious use of SetThreadContext
              PID:1588
              • C:\Users\Admin\AppData\Local\Temp\7zS426A8445\arnatic_7.exe
                C:\Users\Admin\AppData\Local\Temp\7zS426A8445\arnatic_7.exe
                6⤵
                • Executes dropped EXE
                • Loads dropped DLL
                • Suspicious behavior: EnumeratesProcesses
                PID:1120
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_6.exe
            4⤵
              PID:1660
      • C:\Users\Admin\AppData\Local\Temp\F576.exe
        C:\Users\Admin\AppData\Local\Temp\F576.exe
        1⤵
        • Executes dropped EXE
        PID:2228
      • C:\Users\Admin\AppData\Local\Temp\1537.exe
        C:\Users\Admin\AppData\Local\Temp\1537.exe
        1⤵
        • Executes dropped EXE
        • Writes to the Master Boot Record (MBR)
        PID:2288

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/288-214-0x0000000000400000-0x0000000000949000-memory.dmp

        Filesize

        5.3MB

      • memory/288-211-0x0000000000300000-0x000000000039D000-memory.dmp

        Filesize

        628KB

      • memory/292-225-0x0000000001C10000-0x0000000001C2B000-memory.dmp

        Filesize

        108KB

      • memory/292-182-0x0000000000460000-0x00000000004D1000-memory.dmp

        Filesize

        452KB

      • memory/292-226-0x0000000003000000-0x0000000003106000-memory.dmp

        Filesize

        1.0MB

      • memory/860-227-0x0000000000340000-0x0000000000349000-memory.dmp

        Filesize

        36KB

      • memory/860-232-0x0000000000480000-0x0000000000481000-memory.dmp

        Filesize

        4KB

      • memory/860-228-0x0000000000400000-0x00000000008F4000-memory.dmp

        Filesize

        5.0MB

      • memory/876-177-0x0000000000910000-0x000000000095C000-memory.dmp

        Filesize

        304KB

      • memory/876-179-0x0000000001480000-0x00000000014F1000-memory.dmp

        Filesize

        452KB

      • memory/972-222-0x0000000004CC0000-0x0000000004CC1000-memory.dmp

        Filesize

        4KB

      • memory/972-215-0x0000000000200000-0x0000000000201000-memory.dmp

        Filesize

        4KB

      • memory/1120-205-0x0000000000400000-0x000000000041E000-memory.dmp

        Filesize

        120KB

      • memory/1120-218-0x0000000004ED0000-0x0000000004ED1000-memory.dmp

        Filesize

        4KB

      • memory/1120-209-0x0000000000400000-0x000000000041E000-memory.dmp

        Filesize

        120KB

      • memory/1132-203-0x0000000000400000-0x0000000000401000-memory.dmp

        Filesize

        4KB

      • memory/1132-200-0x00000000003A0000-0x00000000003A1000-memory.dmp

        Filesize

        4KB

      • memory/1132-192-0x0000000000330000-0x0000000000331000-memory.dmp

        Filesize

        4KB

      • memory/1132-202-0x00000000003B0000-0x00000000003C0000-memory.dmp

        Filesize

        64KB

      • memory/1208-229-0x0000000002A60000-0x0000000002A76000-memory.dmp

        Filesize

        88KB

      • memory/1448-159-0x0000000000470000-0x000000000048F000-memory.dmp

        Filesize

        124KB

      • memory/1448-154-0x0000000000E60000-0x0000000000E61000-memory.dmp

        Filesize

        4KB

      • memory/1448-158-0x0000000000460000-0x0000000000461000-memory.dmp

        Filesize

        4KB

      • memory/1448-160-0x0000000000510000-0x0000000000511000-memory.dmp

        Filesize

        4KB

      • memory/1448-161-0x000000001ADC0000-0x000000001ADC2000-memory.dmp

        Filesize

        8KB

      • memory/1588-183-0x00000000008C0000-0x00000000008C1000-memory.dmp

        Filesize

        4KB

      • memory/1732-220-0x0000000004DA0000-0x0000000004DA1000-memory.dmp

        Filesize

        4KB

      • memory/1732-206-0x00000000002F0000-0x00000000002F1000-memory.dmp

        Filesize

        4KB

      • memory/1732-195-0x0000000000F80000-0x0000000000F81000-memory.dmp

        Filesize

        4KB

      • memory/1732-204-0x00000000002A0000-0x00000000002DE000-memory.dmp

        Filesize

        248KB

      • memory/1732-201-0x0000000000200000-0x0000000000201000-memory.dmp

        Filesize

        4KB

      • memory/1888-90-0x000000006FE40000-0x000000006FFC6000-memory.dmp

        Filesize

        1.5MB

      • memory/1888-91-0x000000006B280000-0x000000006B2A6000-memory.dmp

        Filesize

        152KB

      • memory/1888-127-0x0000000064940000-0x0000000064959000-memory.dmp

        Filesize

        100KB

      • memory/1888-143-0x000000006FE40000-0x000000006FFC6000-memory.dmp

        Filesize

        1.5MB

      • memory/1888-89-0x000000006B440000-0x000000006B4CF000-memory.dmp

        Filesize

        572KB

      • memory/1888-137-0x000000006B440000-0x000000006B4CF000-memory.dmp

        Filesize

        572KB

      • memory/1888-115-0x0000000064940000-0x0000000064959000-memory.dmp

        Filesize

        100KB

      • memory/1888-132-0x0000000064940000-0x0000000064959000-memory.dmp

        Filesize

        100KB

      • memory/1888-129-0x0000000064940000-0x0000000064959000-memory.dmp

        Filesize

        100KB

      • memory/1888-92-0x0000000000400000-0x000000000051E000-memory.dmp

        Filesize

        1.1MB

      • memory/1888-151-0x0000000000400000-0x000000000051E000-memory.dmp

        Filesize

        1.1MB

      • memory/1888-149-0x000000006B280000-0x000000006B2A6000-memory.dmp

        Filesize

        152KB

      • memory/1908-187-0x0000000000360000-0x0000000000361000-memory.dmp

        Filesize

        4KB

      • memory/1908-199-0x0000000000320000-0x0000000000321000-memory.dmp

        Filesize

        4KB

      • memory/1908-193-0x00000000001D0000-0x00000000001D1000-memory.dmp

        Filesize

        4KB

      • memory/1908-197-0x0000000001DB0000-0x0000000001DB2000-memory.dmp

        Filesize

        8KB

      • memory/1908-198-0x00000000002E0000-0x0000000000313000-memory.dmp

        Filesize

        204KB

      • memory/1972-176-0x0000000001FF0000-0x000000000204D000-memory.dmp

        Filesize

        372KB

      • memory/1972-175-0x00000000020C0000-0x00000000021C1000-memory.dmp

        Filesize

        1.0MB

      • memory/1992-60-0x0000000075511000-0x0000000075513000-memory.dmp

        Filesize

        8KB

      • memory/2228-234-0x0000000000220000-0x000000000024F000-memory.dmp

        Filesize

        188KB

      • memory/2228-236-0x0000000000910000-0x000000000092A000-memory.dmp

        Filesize

        104KB

      • memory/2228-237-0x0000000004C71000-0x0000000004C72000-memory.dmp

        Filesize

        4KB

      • memory/2228-235-0x0000000000400000-0x0000000000904000-memory.dmp

        Filesize

        5.0MB

      • memory/2228-238-0x0000000000990000-0x00000000009A9000-memory.dmp

        Filesize

        100KB

      • memory/2228-240-0x0000000004C73000-0x0000000004C74000-memory.dmp

        Filesize

        4KB

      • memory/2228-241-0x0000000004C74000-0x0000000004C76000-memory.dmp

        Filesize

        8KB

      • memory/2228-239-0x0000000004C72000-0x0000000004C73000-memory.dmp

        Filesize

        4KB

      • memory/2288-244-0x0000000000230000-0x000000000029B000-memory.dmp

        Filesize

        428KB

      • memory/2288-245-0x0000000000400000-0x0000000000944000-memory.dmp

        Filesize

        5.3MB