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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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08-07-2021 08:02

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06-07-2021 17:51

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06-07-2021 13:45

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Analysis

  • max time kernel
    1810s
  • max time network
    1450s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    06-09-2021 14:13

General

  • Target

    setup_x86_x64_install - копия (17).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 8 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 15 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 7 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 27 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 WriteProcessMemory 64 IoCs

Processes

  • 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 ShellHWDetection
      1⤵
        PID:1952
      • c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k netsvcs -s Browser
        1⤵
          PID:2840
        • c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k netsvcs -s WpnService
          1⤵
          • Modifies registry class
          PID:2696
        • c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k netsvcs -s Winmgmt
          1⤵
            PID:2680
          • c:\windows\system32\svchost.exe
            c:\windows\system32\svchost.exe -k netsvcs -s LanmanServer
            1⤵
              PID:2440
            • c:\windows\system32\svchost.exe
              c:\windows\system32\svchost.exe -k netsvcs -s IKEEXT
              1⤵
                PID:2432
              • c:\windows\system32\svchost.exe
                c:\windows\system32\svchost.exe -k netsvcs -s SENS
                1⤵
                  PID:1376
                • c:\windows\system32\svchost.exe
                  c:\windows\system32\svchost.exe -k netsvcs -s UserManager
                  1⤵
                    PID:1332
                  • c:\windows\system32\svchost.exe
                    c:\windows\system32\svchost.exe -k netsvcs -s Themes
                    1⤵
                      PID:1184
                    • c:\windows\system32\svchost.exe
                      c:\windows\system32\svchost.exe -k netsvcs -s Schedule
                      1⤵
                      • Drops file in System32 directory
                      PID:1028
                      • C:\Users\Admin\AppData\Roaming\fatugbe
                        C:\Users\Admin\AppData\Roaming\fatugbe
                        2⤵
                        • Executes dropped EXE
                        PID:4884
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 4884 -s 480
                          3⤵
                          • Suspicious use of NtCreateProcessExOtherParentProcess
                          • Program crash
                          • Suspicious use of AdjustPrivilegeToken
                          PID:4916
                    • c:\windows\system32\svchost.exe
                      c:\windows\system32\svchost.exe -k netsvcs -s gpsvc
                      1⤵
                      • Modifies registry class
                      PID:340
                    • C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (17).exe
                      "C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (17).exe"
                      1⤵
                      • Suspicious use of WriteProcessMemory
                      PID:804
                      • 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:2692
                        • C:\Users\Admin\AppData\Local\Temp\7zS48A10CC4\setup_install.exe
                          "C:\Users\Admin\AppData\Local\Temp\7zS48A10CC4\setup_install.exe"
                          3⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          • Suspicious use of WriteProcessMemory
                          PID:200
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_1.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:1112
                            • C:\Users\Admin\AppData\Local\Temp\7zS48A10CC4\arnatic_1.exe
                              arnatic_1.exe
                              5⤵
                              • Executes dropped EXE
                              PID:4008
                              • C:\Windows\SysWOW64\WerFault.exe
                                C:\Windows\SysWOW64\WerFault.exe -u -p 4008 -s 1700
                                6⤵
                                • Suspicious use of NtCreateProcessExOtherParentProcess
                                • Program crash
                                • Suspicious behavior: EnumeratesProcesses
                                • Suspicious use of AdjustPrivilegeToken
                                PID:4316
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_3.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:2204
                            • C:\Users\Admin\AppData\Local\Temp\7zS48A10CC4\arnatic_3.exe
                              arnatic_3.exe
                              5⤵
                              • Executes dropped EXE
                              • Checks computer location settings
                              • Modifies registry class
                              • Suspicious use of WriteProcessMemory
                              PID:4056
                              • 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:2628
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_4.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:2144
                            • C:\Users\Admin\AppData\Local\Temp\7zS48A10CC4\arnatic_4.exe
                              arnatic_4.exe
                              5⤵
                              • Executes dropped EXE
                              • Suspicious use of WriteProcessMemory
                              PID:2244
                              • 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:748
                              • 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
                                • Suspicious behavior: EnumeratesProcesses
                                PID:4252
                              • 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:4636
                              • 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:1768
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_2.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:1348
                            • C:\Users\Admin\AppData\Local\Temp\7zS48A10CC4\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:2636
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_7.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:3912
                            • C:\Users\Admin\AppData\Local\Temp\7zS48A10CC4\arnatic_7.exe
                              arnatic_7.exe
                              5⤵
                              • Executes dropped EXE
                              • Suspicious use of SetThreadContext
                              • Suspicious use of WriteProcessMemory
                              PID:684
                              • C:\Users\Admin\AppData\Local\Temp\7zS48A10CC4\arnatic_7.exe
                                C:\Users\Admin\AppData\Local\Temp\7zS48A10CC4\arnatic_7.exe
                                6⤵
                                • Executes dropped EXE
                                PID:3872
                                • C:\Windows\SysWOW64\WerFault.exe
                                  C:\Windows\SysWOW64\WerFault.exe -u -p 3872 -s 160
                                  7⤵
                                  • Program crash
                                  • Suspicious behavior: EnumeratesProcesses
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:3236
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_6.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:3864
                            • C:\Users\Admin\AppData\Local\Temp\7zS48A10CC4\arnatic_6.exe
                              arnatic_6.exe
                              5⤵
                              • Executes dropped EXE
                              PID:3184
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_5.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:3528
                            • C:\Users\Admin\AppData\Local\Temp\7zS48A10CC4\arnatic_5.exe
                              arnatic_5.exe
                              5⤵
                              • Executes dropped EXE
                              • Suspicious use of AdjustPrivilegeToken
                              PID:3776
                    • \??\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:1160
                      • 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:1544
                      • 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:4432

                    Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • memory/200-132-0x000000006B280000-0x000000006B2A6000-memory.dmp

                      Filesize

                      152KB

                    • memory/200-160-0x0000000064940000-0x0000000064959000-memory.dmp

                      Filesize

                      100KB

                    • memory/200-164-0x0000000064940000-0x0000000064959000-memory.dmp

                      Filesize

                      100KB

                    • memory/200-131-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                      Filesize

                      1.5MB

                    • memory/200-155-0x0000000064940000-0x0000000064959000-memory.dmp

                      Filesize

                      100KB

                    • memory/200-130-0x000000006B440000-0x000000006B4CF000-memory.dmp

                      Filesize

                      572KB

                    • memory/200-166-0x0000000064940000-0x0000000064959000-memory.dmp

                      Filesize

                      100KB

                    • memory/200-133-0x0000000000400000-0x000000000051E000-memory.dmp

                      Filesize

                      1.1MB

                    • memory/340-208-0x0000022506460000-0x00000225064D1000-memory.dmp

                      Filesize

                      452KB

                    • memory/340-274-0x0000022506B40000-0x0000022506BB4000-memory.dmp

                      Filesize

                      464KB

                    • memory/684-170-0x0000000000150000-0x0000000000151000-memory.dmp

                      Filesize

                      4KB

                    • memory/1028-278-0x000001AC37630000-0x000001AC376A4000-memory.dmp

                      Filesize

                      464KB

                    • memory/1028-209-0x000001AC37540000-0x000001AC375B1000-memory.dmp

                      Filesize

                      452KB

                    • memory/1028-300-0x000001AC376B0000-0x000001AC37724000-memory.dmp

                      Filesize

                      464KB

                    • memory/1088-277-0x00000209B2F70000-0x00000209B2FE4000-memory.dmp

                      Filesize

                      464KB

                    • memory/1088-215-0x00000209B2EA0000-0x00000209B2F11000-memory.dmp

                      Filesize

                      452KB

                    • memory/1088-298-0x00000209B36E0000-0x00000209B3754000-memory.dmp

                      Filesize

                      464KB

                    • memory/1160-192-0x0000028D41B80000-0x0000028D41BCC000-memory.dmp

                      Filesize

                      304KB

                    • memory/1160-260-0x0000028D417E0000-0x0000028D417E4000-memory.dmp

                      Filesize

                      16KB

                    • memory/1160-258-0x0000028D41850000-0x0000028D41854000-memory.dmp

                      Filesize

                      16KB

                    • memory/1160-256-0x0000028D418B0000-0x0000028D418B4000-memory.dmp

                      Filesize

                      16KB

                    • memory/1160-196-0x0000028D41C40000-0x0000028D41CB1000-memory.dmp

                      Filesize

                      452KB

                    • memory/1160-257-0x0000028D41850000-0x0000028D41851000-memory.dmp

                      Filesize

                      4KB

                    • memory/1184-295-0x0000017216A30000-0x0000017216AA4000-memory.dmp

                      Filesize

                      464KB

                    • memory/1184-281-0x0000017216940000-0x00000172169B4000-memory.dmp

                      Filesize

                      464KB

                    • memory/1184-227-0x0000017215F60000-0x0000017215FD1000-memory.dmp

                      Filesize

                      452KB

                    • memory/1332-282-0x000001B9AF730000-0x000001B9AF7A4000-memory.dmp

                      Filesize

                      464KB

                    • memory/1332-299-0x000001B9AF7B0000-0x000001B9AF824000-memory.dmp

                      Filesize

                      464KB

                    • memory/1332-228-0x000001B9AF370000-0x000001B9AF3E1000-memory.dmp

                      Filesize

                      452KB

                    • memory/1376-302-0x000002210A140000-0x000002210A1B4000-memory.dmp

                      Filesize

                      464KB

                    • memory/1376-279-0x0000022109AC0000-0x0000022109B34000-memory.dmp

                      Filesize

                      464KB

                    • memory/1376-214-0x00000221099D0000-0x0000022109A41000-memory.dmp

                      Filesize

                      452KB

                    • memory/1544-198-0x000001B2AB640000-0x000001B2AB6B1000-memory.dmp

                      Filesize

                      452KB

                    • memory/1952-305-0x000002C7221C0000-0x000002C722234000-memory.dmp

                      Filesize

                      464KB

                    • memory/1952-280-0x000002C722140000-0x000002C7221B4000-memory.dmp

                      Filesize

                      464KB

                    • memory/1952-226-0x000002C721B40000-0x000002C721BB1000-memory.dmp

                      Filesize

                      452KB

                    • memory/2432-275-0x0000019A1AC10000-0x0000019A1AC84000-memory.dmp

                      Filesize

                      464KB

                    • memory/2432-294-0x0000019A1B240000-0x0000019A1B2B4000-memory.dmp

                      Filesize

                      464KB

                    • memory/2432-211-0x0000019A1AA60000-0x0000019A1AAD1000-memory.dmp

                      Filesize

                      452KB

                    • memory/2440-213-0x000001D4A3FB0000-0x000001D4A4021000-memory.dmp

                      Filesize

                      452KB

                    • memory/2440-296-0x000001D4A4190000-0x000001D4A4204000-memory.dmp

                      Filesize

                      464KB

                    • memory/2440-276-0x000001D4A40A0000-0x000001D4A4114000-memory.dmp

                      Filesize

                      464KB

                    • memory/2628-183-0x00000000047B0000-0x000000000480D000-memory.dmp

                      Filesize

                      372KB

                    • memory/2628-182-0x00000000046A6000-0x00000000047A7000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/2636-232-0x00000000001D0000-0x00000000001D9000-memory.dmp

                      Filesize

                      36KB

                    • memory/2636-235-0x0000000000400000-0x00000000008F4000-memory.dmp

                      Filesize

                      5.0MB

                    • memory/2680-283-0x000002C271E00000-0x000002C271E74000-memory.dmp

                      Filesize

                      464KB

                    • memory/2680-303-0x000002C271F30000-0x000002C271FA4000-memory.dmp

                      Filesize

                      464KB

                    • memory/2680-230-0x000002C271C50000-0x000002C271CC1000-memory.dmp

                      Filesize

                      452KB

                    • memory/2696-284-0x000001F4C9540000-0x000001F4C95B4000-memory.dmp

                      Filesize

                      464KB

                    • memory/2696-306-0x000001F4C9630000-0x000001F4C96A4000-memory.dmp

                      Filesize

                      464KB

                    • memory/2696-231-0x000001F4C8F80000-0x000001F4C8FF1000-memory.dmp

                      Filesize

                      452KB

                    • memory/2840-292-0x000001C579040000-0x000001C5790B4000-memory.dmp

                      Filesize

                      464KB

                    • memory/2840-262-0x000001C578B70000-0x000001C578BE4000-memory.dmp

                      Filesize

                      464KB

                    • memory/2840-193-0x000001C578550000-0x000001C5785C1000-memory.dmp

                      Filesize

                      452KB

                    • memory/3044-240-0x0000000002C70000-0x0000000002C86000-memory.dmp

                      Filesize

                      88KB

                    • memory/3776-168-0x0000000000500000-0x0000000000501000-memory.dmp

                      Filesize

                      4KB

                    • memory/3776-165-0x00000000000B0000-0x00000000000B1000-memory.dmp

                      Filesize

                      4KB

                    • memory/3776-172-0x0000000000540000-0x0000000000541000-memory.dmp

                      Filesize

                      4KB

                    • memory/3776-176-0x000000001AF50000-0x000000001AF52000-memory.dmp

                      Filesize

                      8KB

                    • memory/3776-169-0x0000000000510000-0x000000000052F000-memory.dmp

                      Filesize

                      124KB

                    • memory/3872-184-0x0000000000400000-0x000000000041E000-memory.dmp

                      Filesize

                      120KB

                    • memory/4008-234-0x0000000000400000-0x0000000000949000-memory.dmp

                      Filesize

                      5.3MB

                    • memory/4008-229-0x0000000002590000-0x000000000262D000-memory.dmp

                      Filesize

                      628KB

                    • memory/4432-249-0x0000013D71E00000-0x0000013D71F06000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/4432-244-0x0000013D6F2F0000-0x0000013D6F33E000-memory.dmp

                      Filesize

                      312KB

                    • memory/4432-245-0x0000013D6F600000-0x0000013D6F674000-memory.dmp

                      Filesize

                      464KB

                    • memory/4432-248-0x0000013D6F4E0000-0x0000013D6F4FB000-memory.dmp

                      Filesize

                      108KB

                    • memory/4884-254-0x0000000000900000-0x0000000000A4A000-memory.dmp

                      Filesize

                      1.3MB

                    • memory/4884-255-0x0000000000400000-0x00000000008F4000-memory.dmp

                      Filesize

                      5.0MB