Resubmissions

11-07-2024 05:43

240711-gej4lstgrf 10

06-09-2021 14:13

210906-rjpvrsedbm 10

08-07-2021 11:08

210708-4gztl3mwl6 10

08-07-2021 08:02

210708-klfb4qeda6 10

07-07-2021 09:39

210707-nem57xyvf2 10

06-07-2021 17:51

210706-7pcrmjy3fa 10

06-07-2021 13:45

210706-eybelwcq86 10

Analysis

  • max time kernel
    15s
  • max time network
    277s
  • 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 (19).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

  • 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 5 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 10 IoCs
  • UPX packed file 6 IoCs

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

  • Loads dropped DLL 39 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 1 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 (19).exe
    "C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (19).exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1088
    • 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:1200
      • C:\Users\Admin\AppData\Local\Temp\7zS0B4520B4\setup_install.exe
        "C:\Users\Admin\AppData\Local\Temp\7zS0B4520B4\setup_install.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1892
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c arnatic_1.exe
          4⤵
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:752
          • C:\Users\Admin\AppData\Local\Temp\7zS0B4520B4\arnatic_1.exe
            arnatic_1.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:852
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /c taskkill /im arnatic_1.exe /f & timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\7zS0B4520B4\arnatic_1.exe" & del C:\ProgramData\*.dll & exit
              6⤵
                PID:2588
                • C:\Windows\SysWOW64\taskkill.exe
                  taskkill /im arnatic_1.exe /f
                  7⤵
                  • Kills process with taskkill
                  PID:2620
                • C:\Windows\SysWOW64\timeout.exe
                  timeout /t 6
                  7⤵
                  • Delays execution with timeout.exe
                  PID:2692
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_2.exe
            4⤵
            • Loads dropped DLL
            • Suspicious use of WriteProcessMemory
            PID:1184
            • C:\Users\Admin\AppData\Local\Temp\7zS0B4520B4\arnatic_2.exe
              arnatic_2.exe
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:1904
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_5.exe
            4⤵
            • Loads dropped DLL
            PID:588
            • C:\Users\Admin\AppData\Local\Temp\7zS0B4520B4\arnatic_5.exe
              arnatic_5.exe
              5⤵
              • Executes dropped EXE
              • Suspicious use of AdjustPrivilegeToken
              PID:864
              • C:\Users\Admin\AppData\Roaming\5701741.exe
                "C:\Users\Admin\AppData\Roaming\5701741.exe"
                6⤵
                  PID:884
                • C:\Users\Admin\AppData\Roaming\8964476.exe
                  "C:\Users\Admin\AppData\Roaming\8964476.exe"
                  6⤵
                    PID:1740
                    • C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe
                      "C:\Users\Admin\AppData\Roaming\WinHost\WinHoster.exe"
                      7⤵
                        PID:2160
                    • C:\Users\Admin\AppData\Roaming\2080827.exe
                      "C:\Users\Admin\AppData\Roaming\2080827.exe"
                      6⤵
                        PID:1552
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c arnatic_7.exe
                    4⤵
                    • Loads dropped DLL
                    PID:384
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c arnatic_6.exe
                    4⤵
                    • Loads dropped DLL
                    PID:288
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c arnatic_4.exe
                    4⤵
                    • Loads dropped DLL
                    PID:1644
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /c arnatic_3.exe
                    4⤵
                    • Loads dropped DLL
                    • Suspicious use of WriteProcessMemory
                    PID:632
            • C:\Users\Admin\AppData\Local\Temp\7zS0B4520B4\arnatic_4.exe
              arnatic_4.exe
              1⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:1620
              • 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
                • Loads dropped DLL
                PID:924
              • 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:2308
              • C:\Users\Admin\AppData\Local\Temp\7zS0B4520B4\arnatic_7.exe
                arnatic_7.exe
                1⤵
                • Executes dropped EXE
                • Loads dropped DLL
                PID:2000
                • C:\Users\Admin\AppData\Local\Temp\7zS0B4520B4\arnatic_7.exe
                  C:\Users\Admin\AppData\Local\Temp\7zS0B4520B4\arnatic_7.exe
                  2⤵
                    PID:1980
                • C:\Users\Admin\AppData\Local\Temp\7zS0B4520B4\arnatic_6.exe
                  arnatic_6.exe
                  1⤵
                  • Executes dropped EXE
                  • Loads dropped DLL
                  PID:936
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -u -p 936 -s 1612
                    2⤵
                    • Program crash
                    PID:2216
                • C:\Users\Admin\AppData\Local\Temp\7zS0B4520B4\arnatic_3.exe
                  arnatic_3.exe
                  1⤵
                  • Executes dropped EXE
                  PID:1796
                • C:\Users\Admin\AppData\Local\Temp\D73C.exe
                  C:\Users\Admin\AppData\Local\Temp\D73C.exe
                  1⤵
                    PID:2916
                  • C:\Users\Admin\AppData\Local\Temp\6B6.exe
                    C:\Users\Admin\AppData\Local\Temp\6B6.exe
                    1⤵
                      PID:2976
                    • C:\Windows\system32\taskeng.exe
                      taskeng.exe {F6E594BD-87BB-4928-ADB1-62479809EDBC} S-1-5-21-2513283230-931923277-594887482-1000:MRBKYMNO\Admin:Interactive:[1]
                      1⤵
                        PID:1888
                        • C:\Users\Admin\AppData\Roaming\vvuiwre
                          C:\Users\Admin\AppData\Roaming\vvuiwre
                          2⤵
                            PID:1456

                        Network

                        MITRE ATT&CK Enterprise v6

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

                        • memory/852-215-0x0000000000400000-0x0000000000949000-memory.dmp

                          Filesize

                          5.3MB

                        • memory/852-210-0x00000000022B0000-0x000000000234D000-memory.dmp

                          Filesize

                          628KB

                        • memory/864-166-0x00000000001E0000-0x00000000001FF000-memory.dmp

                          Filesize

                          124KB

                        • memory/864-163-0x00000000001D0000-0x00000000001D1000-memory.dmp

                          Filesize

                          4KB

                        • memory/864-167-0x0000000000200000-0x0000000000201000-memory.dmp

                          Filesize

                          4KB

                        • memory/864-173-0x0000000002020000-0x0000000002022000-memory.dmp

                          Filesize

                          8KB

                        • memory/864-161-0x0000000000850000-0x0000000000851000-memory.dmp

                          Filesize

                          4KB

                        • memory/884-184-0x00000000002B0000-0x00000000002B1000-memory.dmp

                          Filesize

                          4KB

                        • memory/884-190-0x00000000002C0000-0x00000000002F3000-memory.dmp

                          Filesize

                          204KB

                        • memory/884-178-0x0000000000A20000-0x0000000000A21000-memory.dmp

                          Filesize

                          4KB

                        • memory/884-188-0x000000001B000000-0x000000001B002000-memory.dmp

                          Filesize

                          8KB

                        • memory/884-191-0x0000000000310000-0x0000000000311000-memory.dmp

                          Filesize

                          4KB

                        • memory/1088-59-0x0000000076E11000-0x0000000076E13000-memory.dmp

                          Filesize

                          8KB

                        • memory/1240-217-0x0000000003990000-0x00000000039A6000-memory.dmp

                          Filesize

                          88KB

                        • memory/1552-185-0x0000000001180000-0x0000000001181000-memory.dmp

                          Filesize

                          4KB

                        • memory/1740-192-0x00000000005D0000-0x00000000005E0000-memory.dmp

                          Filesize

                          64KB

                        • memory/1740-186-0x0000000001160000-0x0000000001161000-memory.dmp

                          Filesize

                          4KB

                        • memory/1740-189-0x00000000005C0000-0x00000000005C1000-memory.dmp

                          Filesize

                          4KB

                        • memory/1740-197-0x0000000000510000-0x0000000000511000-memory.dmp

                          Filesize

                          4KB

                        • memory/1892-145-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                          Filesize

                          1.5MB

                        • memory/1892-153-0x000000006B280000-0x000000006B2A6000-memory.dmp

                          Filesize

                          152KB

                        • memory/1892-117-0x0000000064940000-0x0000000064959000-memory.dmp

                          Filesize

                          100KB

                        • memory/1892-139-0x000000006B440000-0x000000006B4CF000-memory.dmp

                          Filesize

                          572KB

                        • memory/1892-124-0x0000000064940000-0x0000000064959000-memory.dmp

                          Filesize

                          100KB

                        • memory/1892-129-0x0000000064940000-0x0000000064959000-memory.dmp

                          Filesize

                          100KB

                        • memory/1892-91-0x0000000000400000-0x000000000051E000-memory.dmp

                          Filesize

                          1.1MB

                        • memory/1892-89-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                          Filesize

                          1.5MB

                        • memory/1892-90-0x000000006B280000-0x000000006B2A6000-memory.dmp

                          Filesize

                          152KB

                        • memory/1892-88-0x000000006B440000-0x000000006B4CF000-memory.dmp

                          Filesize

                          572KB

                        • memory/1892-108-0x0000000064940000-0x0000000064959000-memory.dmp

                          Filesize

                          100KB

                        • memory/1892-156-0x0000000000400000-0x000000000051E000-memory.dmp

                          Filesize

                          1.1MB

                        • memory/1904-213-0x0000000000240000-0x0000000000249000-memory.dmp

                          Filesize

                          36KB

                        • memory/1904-214-0x0000000000400000-0x00000000008F4000-memory.dmp

                          Filesize

                          5.0MB

                        • memory/1980-196-0x0000000000400000-0x000000000041E000-memory.dmp

                          Filesize

                          120KB

                        • memory/1980-207-0x0000000004C60000-0x0000000004C61000-memory.dmp

                          Filesize

                          4KB

                        • memory/1980-193-0x0000000000400000-0x000000000041E000-memory.dmp

                          Filesize

                          120KB

                        • memory/2000-164-0x0000000000EC0000-0x0000000000EC1000-memory.dmp

                          Filesize

                          4KB

                        • memory/2160-201-0x0000000001170000-0x0000000001171000-memory.dmp

                          Filesize

                          4KB

                        • memory/2160-209-0x00000000010B0000-0x00000000010B1000-memory.dmp

                          Filesize

                          4KB

                        • memory/2216-216-0x00000000006E0000-0x00000000006E1000-memory.dmp

                          Filesize

                          4KB

                        • memory/2916-228-0x0000000004C01000-0x0000000004C02000-memory.dmp

                          Filesize

                          4KB

                        • memory/2916-226-0x0000000000220000-0x000000000024F000-memory.dmp

                          Filesize

                          188KB

                        • memory/2916-227-0x0000000000400000-0x0000000000904000-memory.dmp

                          Filesize

                          5.0MB

                        • memory/2916-225-0x0000000000950000-0x000000000096A000-memory.dmp

                          Filesize

                          104KB

                        • memory/2916-229-0x00000000024F0000-0x0000000002509000-memory.dmp

                          Filesize

                          100KB

                        • memory/2916-230-0x0000000004C02000-0x0000000004C03000-memory.dmp

                          Filesize

                          4KB

                        • memory/2916-231-0x0000000004C03000-0x0000000004C04000-memory.dmp

                          Filesize

                          4KB

                        • memory/2916-232-0x0000000004C04000-0x0000000004C06000-memory.dmp

                          Filesize

                          8KB

                        • memory/2976-235-0x0000000000220000-0x000000000028B000-memory.dmp

                          Filesize

                          428KB

                        • memory/2976-236-0x0000000000400000-0x0000000000944000-memory.dmp

                          Filesize

                          5.3MB