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11-07-2024 05:43

240711-gej4lstgrf 10

06-09-2021 14:13

210906-rjpvrsedbm 10

08-07-2021 11:08

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08-07-2021 08:02

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06-07-2021 17:51

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06-07-2021 13:45

210706-eybelwcq86 10

Analysis

  • max time kernel
    1566s
  • max time network
    1579s
  • platform
    windows10_x64
  • resource
    win10-en
  • submitted
    06-09-2021 14:13

General

  • Target

    setup_x86_x64_install - копия (14).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

vidar

Version

39.4

Botnet

706

C2

https://sergeevih43.tumblr.com/

Attributes
  • profile_id

    706

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 16 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 3 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 3 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 Browser
    1⤵
      PID:2860
    • c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k netsvcs -s WpnService
      1⤵
      • Modifies registry class
      PID:2624
    • C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (14).exe
      "C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (14).exe"
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:3676
      • 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:2488
        • C:\Users\Admin\AppData\Local\Temp\7zS8B9C8284\setup_install.exe
          "C:\Users\Admin\AppData\Local\Temp\7zS8B9C8284\setup_install.exe"
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:188
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_1.exe
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:3956
            • C:\Users\Admin\AppData\Local\Temp\7zS8B9C8284\arnatic_1.exe
              arnatic_1.exe
              5⤵
              • Executes dropped EXE
              PID:2160
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2160 -s 928
                6⤵
                • Suspicious use of NtCreateProcessExOtherParentProcess
                • Program crash
                • Suspicious use of AdjustPrivilegeToken
                PID:4324
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_2.exe
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:3980
            • C:\Users\Admin\AppData\Local\Temp\7zS8B9C8284\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:1568
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_3.exe
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:3972
            • C:\Users\Admin\AppData\Local\Temp\7zS8B9C8284\arnatic_3.exe
              arnatic_3.exe
              5⤵
              • Executes dropped EXE
              • Checks computer location settings
              • Modifies registry class
              • Suspicious use of WriteProcessMemory
              PID:2440
              • 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:1324
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_4.exe
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:3880
            • C:\Users\Admin\AppData\Local\Temp\7zS8B9C8284\arnatic_4.exe
              arnatic_4.exe
              5⤵
              • Executes dropped EXE
              PID:2280
              • 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
                PID:4220
              • 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
                PID:4316
              • 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
                PID:4988
              • 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
                PID:4168
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_5.exe
            4⤵
            • Suspicious use of WriteProcessMemory
            PID:2208
            • C:\Users\Admin\AppData\Local\Temp\7zS8B9C8284\arnatic_5.exe
              arnatic_5.exe
              5⤵
              • Executes dropped EXE
              • Suspicious use of AdjustPrivilegeToken
              PID:2328
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c arnatic_6.exe
            4⤵
              PID:808
              • C:\Users\Admin\AppData\Local\Temp\7zS8B9C8284\arnatic_6.exe
                arnatic_6.exe
                5⤵
                • Executes dropped EXE
                PID:2912
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /c arnatic_7.exe
              4⤵
              • Suspicious use of WriteProcessMemory
              PID:3780
              • C:\Users\Admin\AppData\Local\Temp\7zS8B9C8284\arnatic_7.exe
                arnatic_7.exe
                5⤵
                • Executes dropped EXE
                • Suspicious use of SetThreadContext
                • Suspicious use of WriteProcessMemory
                PID:3904
                • C:\Users\Admin\AppData\Local\Temp\7zS8B9C8284\arnatic_7.exe
                  C:\Users\Admin\AppData\Local\Temp\7zS8B9C8284\arnatic_7.exe
                  6⤵
                  • Executes dropped EXE
                  PID:3532
                • C:\Users\Admin\AppData\Local\Temp\7zS8B9C8284\arnatic_7.exe
                  C:\Users\Admin\AppData\Local\Temp\7zS8B9C8284\arnatic_7.exe
                  6⤵
                  • Executes dropped EXE
                  • Suspicious use of AdjustPrivilegeToken
                  PID:3800
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 188 -s 432
              4⤵
              • Program crash
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:4752
      • c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k netsvcs -s Winmgmt
        1⤵
          PID:2604
        • c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k netsvcs -s IKEEXT
          1⤵
            PID:2416
          • c:\windows\system32\svchost.exe
            c:\windows\system32\svchost.exe -k netsvcs -s LanmanServer
            1⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:2400
          • c:\windows\system32\svchost.exe
            c:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection
            1⤵
              PID:1876
            • c:\windows\system32\svchost.exe
              c:\windows\system32\svchost.exe -k netsvcs -s SENS
              1⤵
                PID:1456
              • c:\windows\system32\svchost.exe
                c:\windows\system32\svchost.exe -k netsvcs -s Themes
                1⤵
                  PID:1296
                • c:\windows\system32\svchost.exe
                  c:\windows\system32\svchost.exe -k netsvcs -s UserManager
                  1⤵
                    PID:1236
                  • c:\windows\system32\svchost.exe
                    c:\windows\system32\svchost.exe -k netsvcs -s ProfSvc
                    1⤵
                      PID:1088
                    • c:\windows\system32\svchost.exe
                      c:\windows\system32\svchost.exe -k netsvcs -s Schedule
                      1⤵
                      • Drops file in System32 directory
                      PID:504
                      • C:\Users\Admin\AppData\Roaming\seeedfd
                        C:\Users\Admin\AppData\Roaming\seeedfd
                        2⤵
                        • Executes dropped EXE
                        PID:4856
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 4856 -s 252
                          3⤵
                          • Suspicious use of NtCreateProcessExOtherParentProcess
                          • Program crash
                          • Suspicious use of AdjustPrivilegeToken
                          PID:1568
                    • c:\windows\system32\svchost.exe
                      c:\windows\system32\svchost.exe -k netsvcs -s gpsvc
                      1⤵
                        PID:1008
                      • \??\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:3424
                        • 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:4040
                        • 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:4772

                      Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • memory/188-134-0x000000006B280000-0x000000006B2A6000-memory.dmp

                        Filesize

                        152KB

                      • memory/188-132-0x000000006B440000-0x000000006B4CF000-memory.dmp

                        Filesize

                        572KB

                      • memory/188-147-0x0000000064940000-0x0000000064959000-memory.dmp

                        Filesize

                        100KB

                      • memory/188-151-0x0000000064940000-0x0000000064959000-memory.dmp

                        Filesize

                        100KB

                      • memory/188-135-0x0000000000400000-0x000000000051E000-memory.dmp

                        Filesize

                        1.1MB

                      • memory/188-149-0x0000000064940000-0x0000000064959000-memory.dmp

                        Filesize

                        100KB

                      • memory/188-133-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                        Filesize

                        1.5MB

                      • memory/188-144-0x0000000064940000-0x0000000064959000-memory.dmp

                        Filesize

                        100KB

                      • memory/504-214-0x000001E82FB00000-0x000001E82FB71000-memory.dmp

                        Filesize

                        452KB

                      • memory/504-284-0x000001E830140000-0x000001E8301B4000-memory.dmp

                        Filesize

                        464KB

                      • memory/1008-202-0x0000024BE2B40000-0x0000024BE2BB1000-memory.dmp

                        Filesize

                        452KB

                      • memory/1008-277-0x0000024BE2D00000-0x0000024BE2D74000-memory.dmp

                        Filesize

                        464KB

                      • memory/1088-212-0x000001EAB3540000-0x000001EAB35B1000-memory.dmp

                        Filesize

                        452KB

                      • memory/1088-282-0x000001EAB35C0000-0x000001EAB3634000-memory.dmp

                        Filesize

                        464KB

                      • memory/1236-217-0x000001A8F7560000-0x000001A8F75D1000-memory.dmp

                        Filesize

                        452KB

                      • memory/1236-278-0x000001A8F7A40000-0x000001A8F7AB4000-memory.dmp

                        Filesize

                        464KB

                      • memory/1296-289-0x000002A237630000-0x000002A2376A4000-memory.dmp

                        Filesize

                        464KB

                      • memory/1296-220-0x000002A2374D0000-0x000002A237541000-memory.dmp

                        Filesize

                        452KB

                      • memory/1324-189-0x0000000004A63000-0x0000000004B64000-memory.dmp

                        Filesize

                        1.0MB

                      • memory/1324-191-0x0000000004B70000-0x0000000004BCD000-memory.dmp

                        Filesize

                        372KB

                      • memory/1456-286-0x000001DC7F640000-0x000001DC7F6B4000-memory.dmp

                        Filesize

                        464KB

                      • memory/1456-216-0x000001DC7EFD0000-0x000001DC7F041000-memory.dmp

                        Filesize

                        452KB

                      • memory/1568-239-0x00000000009E0000-0x00000000009E9000-memory.dmp

                        Filesize

                        36KB

                      • memory/1568-241-0x0000000000400000-0x00000000008F4000-memory.dmp

                        Filesize

                        5.0MB

                      • memory/1876-218-0x0000025049440000-0x00000250494B1000-memory.dmp

                        Filesize

                        452KB

                      • memory/1876-288-0x00000250494C0000-0x0000025049534000-memory.dmp

                        Filesize

                        464KB

                      • memory/2160-242-0x0000000000400000-0x0000000000949000-memory.dmp

                        Filesize

                        5.3MB

                      • memory/2160-240-0x00000000024E0000-0x000000000257D000-memory.dmp

                        Filesize

                        628KB

                      • memory/2328-171-0x0000000001340000-0x0000000001341000-memory.dmp

                        Filesize

                        4KB

                      • memory/2328-172-0x0000000002B00000-0x0000000002B1F000-memory.dmp

                        Filesize

                        124KB

                      • memory/2328-164-0x0000000000C10000-0x0000000000C11000-memory.dmp

                        Filesize

                        4KB

                      • memory/2328-173-0x0000000002B20000-0x0000000002B21000-memory.dmp

                        Filesize

                        4KB

                      • memory/2328-176-0x0000000002D10000-0x0000000002D12000-memory.dmp

                        Filesize

                        8KB

                      • memory/2400-280-0x00000210551B0000-0x0000021055224000-memory.dmp

                        Filesize

                        464KB

                      • memory/2400-200-0x0000021054C80000-0x0000021054CF1000-memory.dmp

                        Filesize

                        452KB

                      • memory/2416-279-0x0000023FD89D0000-0x0000023FD8A44000-memory.dmp

                        Filesize

                        464KB

                      • memory/2416-194-0x0000023FD8350000-0x0000023FD83C1000-memory.dmp

                        Filesize

                        452KB

                      • memory/2604-283-0x000001D859000000-0x000001D859074000-memory.dmp

                        Filesize

                        464KB

                      • memory/2604-232-0x000001D858370000-0x000001D8583E1000-memory.dmp

                        Filesize

                        452KB

                      • memory/2624-287-0x000002A2BCEB0000-0x000002A2BCF24000-memory.dmp

                        Filesize

                        464KB

                      • memory/2624-233-0x000002A2BC450000-0x000002A2BC4C1000-memory.dmp

                        Filesize

                        452KB

                      • memory/2860-198-0x000001F155470000-0x000001F1554E1000-memory.dmp

                        Filesize

                        452KB

                      • memory/2860-275-0x000001F155830000-0x000001F1558A4000-memory.dmp

                        Filesize

                        464KB

                      • memory/3008-248-0x0000000002440000-0x0000000002456000-memory.dmp

                        Filesize

                        88KB

                      • memory/3424-261-0x00000198EE0E0000-0x00000198EE0E4000-memory.dmp

                        Filesize

                        16KB

                      • memory/3424-263-0x00000198EE080000-0x00000198EE084000-memory.dmp

                        Filesize

                        16KB

                      • memory/3424-196-0x00000198EE4A0000-0x00000198EE511000-memory.dmp

                        Filesize

                        452KB

                      • memory/3424-193-0x00000198EE3E0000-0x00000198EE42C000-memory.dmp

                        Filesize

                        304KB

                      • memory/3424-265-0x00000198EE000000-0x00000198EE004000-memory.dmp

                        Filesize

                        16KB

                      • memory/3424-262-0x00000198EE080000-0x00000198EE081000-memory.dmp

                        Filesize

                        4KB

                      • memory/3800-231-0x0000000004EF0000-0x0000000004EF1000-memory.dmp

                        Filesize

                        4KB

                      • memory/3800-224-0x0000000000400000-0x000000000041E000-memory.dmp

                        Filesize

                        120KB

                      • memory/3800-236-0x0000000004F90000-0x0000000004F91000-memory.dmp

                        Filesize

                        4KB

                      • memory/3800-230-0x00000000056D0000-0x00000000056D1000-memory.dmp

                        Filesize

                        4KB

                      • memory/3800-235-0x00000000050B0000-0x00000000050B1000-memory.dmp

                        Filesize

                        4KB

                      • memory/3800-237-0x0000000005200000-0x0000000005201000-memory.dmp

                        Filesize

                        4KB

                      • memory/3800-234-0x0000000004F50000-0x0000000004F51000-memory.dmp

                        Filesize

                        4KB

                      • memory/3904-169-0x0000000000D80000-0x0000000000D81000-memory.dmp

                        Filesize

                        4KB

                      • memory/4040-199-0x0000013829A00000-0x0000013829A71000-memory.dmp

                        Filesize

                        452KB

                      • memory/4772-246-0x0000028F425C0000-0x0000028F4260E000-memory.dmp

                        Filesize

                        312KB

                      • memory/4772-251-0x0000028F440D0000-0x0000028F440EB000-memory.dmp

                        Filesize

                        108KB

                      • memory/4772-252-0x0000028F44F90000-0x0000028F45096000-memory.dmp

                        Filesize

                        1.0MB

                      • memory/4772-247-0x0000028F42870000-0x0000028F428E4000-memory.dmp

                        Filesize

                        464KB

                      • memory/4856-295-0x0000000000400000-0x00000000008F4000-memory.dmp

                        Filesize

                        5.0MB

                      • memory/4856-294-0x0000000000900000-0x00000000009AE000-memory.dmp

                        Filesize

                        696KB