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Analysis

  • max time kernel
    21s
  • max time network
    266s
  • 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 (21).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 10 IoCs
  • UPX packed file 6 IoCs

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

  • Loads dropped DLL 45 IoCs
  • Looks up external IP address via web service 1 IoCs

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

  • 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
  • Modifies registry class 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 9 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
        • Suspicious use of SetThreadContext
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:860
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k SystemNetworkService
        2⤵
        • Modifies registry class
        PID:572
    • C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (21).exe
      "C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (21).exe"
      1⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2012
      • 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:1168
        • C:\Users\Admin\AppData\Local\Temp\7zS094B3264\setup_install.exe
          "C:\Users\Admin\AppData\Local\Temp\7zS094B3264\setup_install.exe"
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:748
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_1.exe
            4⤵
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:1896
            • C:\Users\Admin\AppData\Local\Temp\7zS094B3264\arnatic_1.exe
              arnatic_1.exe
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:1952
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 1952 -s 972
                6⤵
                • Program crash
                PID:820
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_2.exe
            4⤵
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:676
            • C:\Users\Admin\AppData\Local\Temp\7zS094B3264\arnatic_2.exe
              arnatic_2.exe
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:912
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_3.exe
            4⤵
            • Loads dropped DLL
            PID:1160
            • C:\Users\Admin\AppData\Local\Temp\7zS094B3264\arnatic_3.exe
              arnatic_3.exe
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:1248
              • 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:1556
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_4.exe
            4⤵
            • Loads dropped DLL
            PID:944
            • C:\Users\Admin\AppData\Local\Temp\7zS094B3264\arnatic_4.exe
              arnatic_4.exe
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:1552
              • 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:1084
              • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
                C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
                6⤵
                  PID:1172
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c arnatic_5.exe
              4⤵
              • Loads dropped DLL
              PID:596
              • C:\Users\Admin\AppData\Local\Temp\7zS094B3264\arnatic_5.exe
                arnatic_5.exe
                5⤵
                • Executes dropped EXE
                PID:1776
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c arnatic_7.exe
              4⤵
                PID:1472
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /c arnatic_6.exe
                4⤵
                  PID:1824
          • C:\Users\Admin\AppData\Local\Temp\7zS094B3264\arnatic_7.exe
            arnatic_7.exe
            1⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            PID:568
            • C:\Users\Admin\AppData\Local\Temp\7zS094B3264\arnatic_7.exe
              C:\Users\Admin\AppData\Local\Temp\7zS094B3264\arnatic_7.exe
              2⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:472
          • C:\Windows\system32\DllHost.exe
            C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
            1⤵
            • Loads dropped DLL
            PID:1472
          • C:\Users\Admin\AppData\Local\Temp\9D29.exe
            C:\Users\Admin\AppData\Local\Temp\9D29.exe
            1⤵
              PID:1396
            • C:\Users\Admin\AppData\Local\Temp\CFCE.exe
              C:\Users\Admin\AppData\Local\Temp\CFCE.exe
              1⤵
                PID:332

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • memory/332-210-0x0000000000400000-0x0000000000944000-memory.dmp

                Filesize

                5.3MB

              • memory/332-209-0x0000000000950000-0x00000000009BB000-memory.dmp

                Filesize

                428KB

              • memory/472-176-0x0000000000400000-0x000000000041E000-memory.dmp

                Filesize

                120KB

              • memory/472-187-0x0000000004F50000-0x0000000004F51000-memory.dmp

                Filesize

                4KB

              • memory/472-173-0x0000000000400000-0x000000000041E000-memory.dmp

                Filesize

                120KB

              • memory/568-159-0x00000000010D0000-0x00000000010D1000-memory.dmp

                Filesize

                4KB

              • memory/572-186-0x00000000004B0000-0x0000000000521000-memory.dmp

                Filesize

                452KB

              • memory/572-196-0x0000000000370000-0x000000000038B000-memory.dmp

                Filesize

                108KB

              • memory/572-197-0x0000000002A00000-0x0000000002B06000-memory.dmp

                Filesize

                1.0MB

              • memory/748-92-0x0000000064940000-0x0000000064959000-memory.dmp

                Filesize

                100KB

              • memory/748-90-0x000000006B280000-0x000000006B2A6000-memory.dmp

                Filesize

                152KB

              • memory/748-101-0x0000000064940000-0x0000000064959000-memory.dmp

                Filesize

                100KB

              • memory/748-139-0x0000000000400000-0x000000000051E000-memory.dmp

                Filesize

                1.1MB

              • memory/748-102-0x0000000064940000-0x0000000064959000-memory.dmp

                Filesize

                100KB

              • memory/748-107-0x0000000064940000-0x0000000064959000-memory.dmp

                Filesize

                100KB

              • memory/748-89-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                Filesize

                1.5MB

              • memory/748-129-0x000000006B280000-0x000000006B2A6000-memory.dmp

                Filesize

                152KB

              • memory/748-116-0x000000006B440000-0x000000006B4CF000-memory.dmp

                Filesize

                572KB

              • memory/748-120-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                Filesize

                1.5MB

              • memory/748-88-0x000000006B440000-0x000000006B4CF000-memory.dmp

                Filesize

                572KB

              • memory/748-91-0x0000000000400000-0x000000000051E000-memory.dmp

                Filesize

                1.1MB

              • memory/820-195-0x0000000000580000-0x0000000000581000-memory.dmp

                Filesize

                4KB

              • memory/860-182-0x0000000000760000-0x00000000007AC000-memory.dmp

                Filesize

                304KB

              • memory/860-183-0x0000000001100000-0x0000000001171000-memory.dmp

                Filesize

                452KB

              • memory/912-189-0x0000000000400000-0x00000000008F4000-memory.dmp

                Filesize

                5.0MB

              • memory/912-188-0x0000000000240000-0x0000000000249000-memory.dmp

                Filesize

                36KB

              • memory/1256-190-0x0000000002B50000-0x0000000002B66000-memory.dmp

                Filesize

                88KB

              • memory/1396-204-0x0000000004E53000-0x0000000004E54000-memory.dmp

                Filesize

                4KB

              • memory/1396-206-0x0000000004E54000-0x0000000004E56000-memory.dmp

                Filesize

                8KB

              • memory/1396-205-0x00000000022B0000-0x00000000022C9000-memory.dmp

                Filesize

                100KB

              • memory/1396-203-0x0000000004E52000-0x0000000004E53000-memory.dmp

                Filesize

                4KB

              • memory/1396-202-0x0000000004E51000-0x0000000004E52000-memory.dmp

                Filesize

                4KB

              • memory/1396-201-0x0000000000400000-0x0000000000904000-memory.dmp

                Filesize

                5.0MB

              • memory/1396-200-0x00000000001B0000-0x00000000001DF000-memory.dmp

                Filesize

                188KB

              • memory/1396-199-0x0000000000980000-0x000000000099A000-memory.dmp

                Filesize

                104KB

              • memory/1556-181-0x0000000000310000-0x000000000036D000-memory.dmp

                Filesize

                372KB

              • memory/1556-180-0x0000000000C60000-0x0000000000D61000-memory.dmp

                Filesize

                1.0MB

              • memory/1776-157-0x00000000000E0000-0x00000000000E1000-memory.dmp

                Filesize

                4KB

              • memory/1952-170-0x0000000000950000-0x00000000009ED000-memory.dmp

                Filesize

                628KB

              • memory/1952-171-0x0000000000400000-0x0000000000949000-memory.dmp

                Filesize

                5.3MB

              • memory/2012-59-0x00000000765F1000-0x00000000765F3000-memory.dmp

                Filesize

                8KB