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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 13:45

210706-eybelwcq86 10

Analysis

  • max time kernel
    1836s
  • max time network
    1845s
  • platform
    windows10_x64
  • resource
    win10-en
  • submitted
    06-09-2021 14:13

General

  • Target

    setup_x86_x64_install - копия (2).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 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 8 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 4 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 2 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 SENS
    1⤵
      PID:1444
    • c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k netsvcs -s IKEEXT
      1⤵
      • Modifies registry class
      PID:2456
    • c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k netsvcs -s Browser
      1⤵
        PID:2744
      • c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k netsvcs -s WpnService
        1⤵
          PID:2676
        • c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k netsvcs -s Winmgmt
          1⤵
            PID:2616
          • c:\windows\system32\svchost.exe
            c:\windows\system32\svchost.exe -k netsvcs -s LanmanServer
            1⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:2420
          • c:\windows\system32\svchost.exe
            c:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection
            1⤵
              PID:1892
            • c:\windows\system32\svchost.exe
              c:\windows\system32\svchost.exe -k netsvcs -s UserManager
              1⤵
                PID:1344
              • c:\windows\system32\svchost.exe
                c:\windows\system32\svchost.exe -k netsvcs -s Themes
                1⤵
                  PID:1284
                • c:\windows\system32\svchost.exe
                  c:\windows\system32\svchost.exe -k netsvcs -s ProfSvc
                  1⤵
                    PID:1168
                  • c:\windows\system32\svchost.exe
                    c:\windows\system32\svchost.exe -k netsvcs -s Schedule
                    1⤵
                    • Drops file in System32 directory
                    PID:1056
                    • C:\Users\Admin\AppData\Roaming\tbbfrtd
                      C:\Users\Admin\AppData\Roaming\tbbfrtd
                      2⤵
                      • Executes dropped EXE
                      PID:4908
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -u -p 4908 -s 484
                        3⤵
                        • Suspicious use of NtCreateProcessExOtherParentProcess
                        • Program crash
                        • Suspicious use of AdjustPrivilegeToken
                        PID:4432
                  • c:\windows\system32\svchost.exe
                    c:\windows\system32\svchost.exe -k netsvcs -s gpsvc
                    1⤵
                      PID:296
                    • C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (2).exe
                      "C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (2).exe"
                      1⤵
                      • Suspicious use of WriteProcessMemory
                      PID:3544
                      • 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:2364
                        • C:\Users\Admin\AppData\Local\Temp\7zSC39C2D84\setup_install.exe
                          "C:\Users\Admin\AppData\Local\Temp\7zSC39C2D84\setup_install.exe"
                          3⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          • Suspicious use of WriteProcessMemory
                          PID:3060
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_1.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:2184
                            • C:\Users\Admin\AppData\Local\Temp\7zSC39C2D84\arnatic_1.exe
                              arnatic_1.exe
                              5⤵
                              • Executes dropped EXE
                              PID:1712
                              • C:\Windows\SysWOW64\WerFault.exe
                                C:\Windows\SysWOW64\WerFault.exe -u -p 1712 -s 1700
                                6⤵
                                • Suspicious use of NtCreateProcessExOtherParentProcess
                                • Program crash
                                • Suspicious use of AdjustPrivilegeToken
                                PID:4392
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_2.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:2056
                            • C:\Users\Admin\AppData\Local\Temp\7zSC39C2D84\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:1016
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_3.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:2236
                            • C:\Users\Admin\AppData\Local\Temp\7zSC39C2D84\arnatic_3.exe
                              arnatic_3.exe
                              5⤵
                              • Executes dropped EXE
                              • Checks computer location settings
                              • Modifies registry class
                              • Suspicious use of WriteProcessMemory
                              PID:1776
                              • 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:4272
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_4.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:2224
                            • C:\Users\Admin\AppData\Local\Temp\7zSC39C2D84\arnatic_4.exe
                              arnatic_4.exe
                              5⤵
                              • Executes dropped EXE
                              • Suspicious use of WriteProcessMemory
                              PID:3884
                              • 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:4224
                              • 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:4900
                              • 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:5104
                              • 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:4152
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_5.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:2280
                            • C:\Users\Admin\AppData\Local\Temp\7zSC39C2D84\arnatic_5.exe
                              arnatic_5.exe
                              5⤵
                              • Executes dropped EXE
                              • Suspicious use of AdjustPrivilegeToken
                              PID:2432
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_6.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:4048
                            • C:\Users\Admin\AppData\Local\Temp\7zSC39C2D84\arnatic_6.exe
                              arnatic_6.exe
                              5⤵
                              • Executes dropped EXE
                              PID:1772
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_7.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:3960
                            • C:\Users\Admin\AppData\Local\Temp\7zSC39C2D84\arnatic_7.exe
                              arnatic_7.exe
                              5⤵
                              • Executes dropped EXE
                              • Suspicious use of SetThreadContext
                              • Suspicious use of WriteProcessMemory
                              PID:2356
                              • C:\Users\Admin\AppData\Local\Temp\7zSC39C2D84\arnatic_7.exe
                                C:\Users\Admin\AppData\Local\Temp\7zSC39C2D84\arnatic_7.exe
                                6⤵
                                • Executes dropped EXE
                                • Suspicious use of AdjustPrivilegeToken
                                PID:4176
                    • \??\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:3816
                      • 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:4360
                      • 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:4948

                    Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • memory/296-212-0x0000022DA5C40000-0x0000022DA5CB1000-memory.dmp

                      Filesize

                      452KB

                    • memory/296-281-0x0000022DA5D40000-0x0000022DA5DB4000-memory.dmp

                      Filesize

                      464KB

                    • memory/1016-254-0x0000000000400000-0x00000000008F4000-memory.dmp

                      Filesize

                      5.0MB

                    • memory/1016-253-0x00000000009E0000-0x00000000009E9000-memory.dmp

                      Filesize

                      36KB

                    • memory/1056-229-0x000001E3B7200000-0x000001E3B7271000-memory.dmp

                      Filesize

                      452KB

                    • memory/1056-285-0x000001E3B7280000-0x000001E3B72F4000-memory.dmp

                      Filesize

                      464KB

                    • memory/1168-284-0x000001C54EBD0000-0x000001C54EC44000-memory.dmp

                      Filesize

                      464KB

                    • memory/1168-214-0x000001C54EAE0000-0x000001C54EB51000-memory.dmp

                      Filesize

                      452KB

                    • memory/1284-288-0x000001D52DA40000-0x000001D52DAB4000-memory.dmp

                      Filesize

                      464KB

                    • memory/1284-230-0x000001D52D4D0000-0x000001D52D541000-memory.dmp

                      Filesize

                      452KB

                    • memory/1344-289-0x000002536CC40000-0x000002536CCB4000-memory.dmp

                      Filesize

                      464KB

                    • memory/1344-236-0x000002536C660000-0x000002536C6D1000-memory.dmp

                      Filesize

                      452KB

                    • memory/1444-233-0x0000013AFDB40000-0x0000013AFDBB1000-memory.dmp

                      Filesize

                      452KB

                    • memory/1444-286-0x0000013AFE240000-0x0000013AFE2B4000-memory.dmp

                      Filesize

                      464KB

                    • memory/1712-252-0x0000000000400000-0x0000000000949000-memory.dmp

                      Filesize

                      5.3MB

                    • memory/1712-251-0x0000000002600000-0x000000000269D000-memory.dmp

                      Filesize

                      628KB

                    • memory/1892-235-0x0000023631970000-0x00000236319E1000-memory.dmp

                      Filesize

                      452KB

                    • memory/1892-287-0x0000023631A60000-0x0000023631AD4000-memory.dmp

                      Filesize

                      464KB

                    • memory/2356-173-0x0000000000630000-0x0000000000631000-memory.dmp

                      Filesize

                      4KB

                    • memory/2420-283-0x000001F3C36C0000-0x000001F3C3734000-memory.dmp

                      Filesize

                      464KB

                    • memory/2420-217-0x000001F3C3640000-0x000001F3C36B1000-memory.dmp

                      Filesize

                      452KB

                    • memory/2432-177-0x00000000013E0000-0x00000000013E1000-memory.dmp

                      Filesize

                      4KB

                    • memory/2432-185-0x000000001B980000-0x000000001B982000-memory.dmp

                      Filesize

                      8KB

                    • memory/2432-175-0x0000000001340000-0x0000000001341000-memory.dmp

                      Filesize

                      4KB

                    • memory/2432-176-0x0000000001350000-0x000000000136F000-memory.dmp

                      Filesize

                      124KB

                    • memory/2432-171-0x0000000000C10000-0x0000000000C11000-memory.dmp

                      Filesize

                      4KB

                    • memory/2456-282-0x0000018D24FA0000-0x0000018D25014000-memory.dmp

                      Filesize

                      464KB

                    • memory/2456-215-0x0000018D24A40000-0x0000018D24AB1000-memory.dmp

                      Filesize

                      452KB

                    • memory/2616-290-0x000001E1D7840000-0x000001E1D78B4000-memory.dmp

                      Filesize

                      464KB

                    • memory/2616-242-0x000001E1D6ED0000-0x000001E1D6F41000-memory.dmp

                      Filesize

                      452KB

                    • memory/2676-243-0x000001E2289D0000-0x000001E228A41000-memory.dmp

                      Filesize

                      452KB

                    • memory/2676-291-0x000001E228FB0000-0x000001E229024000-memory.dmp

                      Filesize

                      464KB

                    • memory/2744-204-0x000002540F800000-0x000002540F871000-memory.dmp

                      Filesize

                      452KB

                    • memory/2744-280-0x000002540FC30000-0x000002540FCA4000-memory.dmp

                      Filesize

                      464KB

                    • memory/3012-258-0x0000000000840000-0x0000000000856000-memory.dmp

                      Filesize

                      88KB

                    • memory/3060-168-0x0000000064940000-0x0000000064959000-memory.dmp

                      Filesize

                      100KB

                    • memory/3060-138-0x0000000000400000-0x000000000051E000-memory.dmp

                      Filesize

                      1.1MB

                    • memory/3060-164-0x0000000064940000-0x0000000064959000-memory.dmp

                      Filesize

                      100KB

                    • memory/3060-169-0x0000000064940000-0x0000000064959000-memory.dmp

                      Filesize

                      100KB

                    • memory/3060-137-0x000000006B280000-0x000000006B2A6000-memory.dmp

                      Filesize

                      152KB

                    • memory/3060-135-0x000000006B440000-0x000000006B4CF000-memory.dmp

                      Filesize

                      572KB

                    • memory/3060-136-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                      Filesize

                      1.5MB

                    • memory/3060-159-0x0000000064940000-0x0000000064959000-memory.dmp

                      Filesize

                      100KB

                    • memory/3816-263-0x000001D0A9A10000-0x000001D0A9A14000-memory.dmp

                      Filesize

                      16KB

                    • memory/3816-191-0x000001D0A9DA0000-0x000001D0A9E11000-memory.dmp

                      Filesize

                      452KB

                    • memory/3816-264-0x000001D0A99B0000-0x000001D0A99B1000-memory.dmp

                      Filesize

                      4KB

                    • memory/3816-265-0x000001D0A99B0000-0x000001D0A99B4000-memory.dmp

                      Filesize

                      16KB

                    • memory/3816-267-0x000001D0A9930000-0x000001D0A9934000-memory.dmp

                      Filesize

                      16KB

                    • memory/3816-188-0x000001D0A9CE0000-0x000001D0A9D2C000-memory.dmp

                      Filesize

                      304KB

                    • memory/4176-220-0x00000000058A0000-0x00000000058A1000-memory.dmp

                      Filesize

                      4KB

                    • memory/4176-222-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

                      Filesize

                      4KB

                    • memory/4176-205-0x0000000000400000-0x000000000041E000-memory.dmp

                      Filesize

                      120KB

                    • memory/4176-223-0x0000000005290000-0x0000000005291000-memory.dmp

                      Filesize

                      4KB

                    • memory/4176-226-0x0000000002DC0000-0x0000000002DC1000-memory.dmp

                      Filesize

                      4KB

                    • memory/4176-231-0x0000000002E10000-0x0000000002E11000-memory.dmp

                      Filesize

                      4KB

                    • memory/4176-239-0x0000000005500000-0x0000000005501000-memory.dmp

                      Filesize

                      4KB

                    • memory/4272-190-0x00000000032F0000-0x000000000334D000-memory.dmp

                      Filesize

                      372KB

                    • memory/4272-186-0x0000000004C34000-0x0000000004D35000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/4360-208-0x0000017787140000-0x00000177871B1000-memory.dmp

                      Filesize

                      452KB

                    • memory/4908-296-0x0000000000400000-0x00000000008F4000-memory.dmp

                      Filesize

                      5.0MB

                    • memory/4948-261-0x000002DADBEE0000-0x000002DADBEFB000-memory.dmp

                      Filesize

                      108KB

                    • memory/4948-262-0x000002DADE800000-0x000002DADE906000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/4948-256-0x000002DADC140000-0x000002DADC1B4000-memory.dmp

                      Filesize

                      464KB

                    • memory/4948-255-0x000002DADBE20000-0x000002DADBE6E000-memory.dmp

                      Filesize

                      312KB