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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
    1832s
  • max time network
    1846s
  • platform
    windows10_x64
  • resource
    win10-en
  • submitted
    06-09-2021 14:13

General

  • Target

    setup_x86_x64_install - копия (22).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 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 9 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 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 17 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 WriteProcessMemory 64 IoCs

Processes

  • 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 SENS
      1⤵
        PID:1432
      • c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k netsvcs -s IKEEXT
        1⤵
          PID:2420
        • c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k netsvcs -s WpnService
          1⤵
          • Modifies registry class
          PID:2668
        • c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k netsvcs -s Winmgmt
          1⤵
            PID:2644
          • c:\windows\system32\svchost.exe
            c:\windows\system32\svchost.exe -k netsvcs -s Browser
            1⤵
              PID:2572
            • c:\windows\system32\svchost.exe
              c:\windows\system32\svchost.exe -k netsvcs -s LanmanServer
              1⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:2360
            • c:\windows\system32\svchost.exe
              c:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection
              1⤵
                PID:1852
              • c:\windows\system32\svchost.exe
                c:\windows\system32\svchost.exe -k netsvcs -s Themes
                1⤵
                  PID:1264
                • c:\windows\system32\svchost.exe
                  c:\windows\system32\svchost.exe -k netsvcs -s ProfSvc
                  1⤵
                    PID:1112
                  • c:\windows\system32\svchost.exe
                    c:\windows\system32\svchost.exe -k netsvcs -s Schedule
                    1⤵
                    • Drops file in System32 directory
                    PID:1040
                    • C:\Users\Admin\AppData\Roaming\dgwdvfr
                      C:\Users\Admin\AppData\Roaming\dgwdvfr
                      2⤵
                      • Executes dropped EXE
                      PID:3888
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -u -p 3888 -s 480
                        3⤵
                        • Suspicious use of NtCreateProcessExOtherParentProcess
                        • Program crash
                        • Suspicious use of AdjustPrivilegeToken
                        PID:3772
                  • 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 (22).exe
                      "C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (22).exe"
                      1⤵
                      • Suspicious use of WriteProcessMemory
                      PID:4824
                      • 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:4248
                        • C:\Users\Admin\AppData\Local\Temp\7zS890691E4\setup_install.exe
                          "C:\Users\Admin\AppData\Local\Temp\7zS890691E4\setup_install.exe"
                          3⤵
                          • Executes dropped EXE
                          • Loads dropped DLL
                          • Suspicious use of WriteProcessMemory
                          PID:3984
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_1.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:4388
                            • C:\Users\Admin\AppData\Local\Temp\7zS890691E4\arnatic_1.exe
                              arnatic_1.exe
                              5⤵
                              • Executes dropped EXE
                              PID:2800
                              • C:\Windows\SysWOW64\WerFault.exe
                                C:\Windows\SysWOW64\WerFault.exe -u -p 2800 -s 996
                                6⤵
                                • Suspicious use of NtCreateProcessExOtherParentProcess
                                • Program crash
                                • Suspicious use of AdjustPrivilegeToken
                                PID:3056
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_3.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:3280
                            • C:\Users\Admin\AppData\Local\Temp\7zS890691E4\arnatic_3.exe
                              arnatic_3.exe
                              5⤵
                              • Executes dropped EXE
                              • Checks computer location settings
                              • Modifies registry class
                              • Suspicious use of WriteProcessMemory
                              PID:4556
                              • 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:1284
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_4.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:3816
                            • C:\Users\Admin\AppData\Local\Temp\7zS890691E4\arnatic_4.exe
                              arnatic_4.exe
                              5⤵
                              • Executes dropped EXE
                              • Suspicious use of WriteProcessMemory
                              PID:4648
                              • 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:1528
                              • 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:4328
                              • 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:4244
                              • 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:3912
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_7.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:2796
                            • C:\Users\Admin\AppData\Local\Temp\7zS890691E4\arnatic_7.exe
                              arnatic_7.exe
                              5⤵
                              • Executes dropped EXE
                              • Suspicious use of SetThreadContext
                              • Suspicious use of WriteProcessMemory
                              PID:3612
                              • C:\Users\Admin\AppData\Local\Temp\7zS890691E4\arnatic_7.exe
                                C:\Users\Admin\AppData\Local\Temp\7zS890691E4\arnatic_7.exe
                                6⤵
                                • Executes dropped EXE
                                • Suspicious use of AdjustPrivilegeToken
                                PID:200
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_6.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:3440
                            • C:\Users\Admin\AppData\Local\Temp\7zS890691E4\arnatic_6.exe
                              arnatic_6.exe
                              5⤵
                              • Executes dropped EXE
                              PID:424
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_5.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:3076
                          • C:\Windows\SysWOW64\cmd.exe
                            C:\Windows\system32\cmd.exe /c arnatic_2.exe
                            4⤵
                            • Suspicious use of WriteProcessMemory
                            PID:3216
                    • \??\c:\windows\system32\svchost.exe
                      c:\windows\system32\svchost.exe -k netsvcs -s BITS
                      1⤵
                      • Suspicious use of SetThreadContext
                      • Modifies data under HKEY_USERS
                      • Modifies registry class
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious use of AdjustPrivilegeToken
                      • Suspicious use of WriteProcessMemory
                      PID:4888
                      • 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:1716
                      • 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:4252
                    • C:\Users\Admin\AppData\Local\Temp\7zS890691E4\arnatic_2.exe
                      arnatic_2.exe
                      1⤵
                      • Executes dropped EXE
                      • Loads dropped DLL
                      • Checks SCSI registry key(s)
                      • Suspicious behavior: EnumeratesProcesses
                      • Suspicious behavior: MapViewOfSection
                      PID:3212
                    • C:\Users\Admin\AppData\Local\Temp\7zS890691E4\arnatic_7.exe
                      C:\Users\Admin\AppData\Local\Temp\7zS890691E4\arnatic_7.exe
                      1⤵
                      • Executes dropped EXE
                      PID:640
                    • C:\Users\Admin\AppData\Local\Temp\7zS890691E4\arnatic_5.exe
                      arnatic_5.exe
                      1⤵
                      • Executes dropped EXE
                      • Suspicious use of AdjustPrivilegeToken
                      PID:60

                    Network

                    MITRE ATT&CK Enterprise v6

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • memory/60-171-0x0000000000470000-0x0000000000471000-memory.dmp

                      Filesize

                      4KB

                    • memory/60-174-0x0000000000BB0000-0x0000000000BCF000-memory.dmp

                      Filesize

                      124KB

                    • memory/60-173-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

                      Filesize

                      4KB

                    • memory/60-195-0x000000001B300000-0x000000001B302000-memory.dmp

                      Filesize

                      8KB

                    • memory/60-176-0x0000000000C40000-0x0000000000C41000-memory.dmp

                      Filesize

                      4KB

                    • memory/200-242-0x00000000053B0000-0x00000000053B1000-memory.dmp

                      Filesize

                      4KB

                    • memory/200-232-0x0000000000400000-0x000000000041E000-memory.dmp

                      Filesize

                      120KB

                    • memory/200-238-0x0000000005940000-0x0000000005941000-memory.dmp

                      Filesize

                      4KB

                    • memory/200-240-0x0000000005370000-0x0000000005371000-memory.dmp

                      Filesize

                      4KB

                    • memory/200-239-0x00000000052D0000-0x00000000052D1000-memory.dmp

                      Filesize

                      4KB

                    • memory/200-241-0x0000000005320000-0x0000000005321000-memory.dmp

                      Filesize

                      4KB

                    • memory/200-243-0x00000000055E0000-0x00000000055E1000-memory.dmp

                      Filesize

                      4KB

                    • memory/296-194-0x0000024AEC160000-0x0000024AEC1D1000-memory.dmp

                      Filesize

                      452KB

                    • memory/296-281-0x0000024AEC2A0000-0x0000024AEC314000-memory.dmp

                      Filesize

                      464KB

                    • memory/1040-219-0x00000204A1800000-0x00000204A1871000-memory.dmp

                      Filesize

                      452KB

                    • memory/1040-285-0x00000204A1880000-0x00000204A18F4000-memory.dmp

                      Filesize

                      464KB

                    • memory/1112-284-0x0000011F8B1C0000-0x0000011F8B234000-memory.dmp

                      Filesize

                      464KB

                    • memory/1112-216-0x0000011F8B140000-0x0000011F8B1B1000-memory.dmp

                      Filesize

                      452KB

                    • memory/1264-288-0x0000020BA2230000-0x0000020BA22A4000-memory.dmp

                      Filesize

                      464KB

                    • memory/1264-222-0x0000020BA21B0000-0x0000020BA2221000-memory.dmp

                      Filesize

                      452KB

                    • memory/1284-193-0x0000000004C50000-0x0000000004CAD000-memory.dmp

                      Filesize

                      372KB

                    • memory/1284-191-0x0000000004CDA000-0x0000000004DDB000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/1332-289-0x0000023D76740000-0x0000023D767B4000-memory.dmp

                      Filesize

                      464KB

                    • memory/1332-229-0x0000023D761D0000-0x0000023D76241000-memory.dmp

                      Filesize

                      452KB

                    • memory/1432-286-0x0000017067CC0000-0x0000017067D34000-memory.dmp

                      Filesize

                      464KB

                    • memory/1432-221-0x0000017067C40000-0x0000017067CB1000-memory.dmp

                      Filesize

                      452KB

                    • memory/1716-204-0x000002226A700000-0x000002226A771000-memory.dmp

                      Filesize

                      452KB

                    • memory/1852-217-0x000002B28A840000-0x000002B28A8B1000-memory.dmp

                      Filesize

                      452KB

                    • memory/1852-287-0x000002B28ADB0000-0x000002B28AE24000-memory.dmp

                      Filesize

                      464KB

                    • memory/2360-215-0x0000027E837A0000-0x0000027E83811000-memory.dmp

                      Filesize

                      452KB

                    • memory/2360-283-0x0000027E83820000-0x0000027E83894000-memory.dmp

                      Filesize

                      464KB

                    • memory/2420-200-0x0000013536A60000-0x0000013536AD1000-memory.dmp

                      Filesize

                      452KB

                    • memory/2420-282-0x0000013536AE0000-0x0000013536B54000-memory.dmp

                      Filesize

                      464KB

                    • memory/2572-202-0x0000019B65E00000-0x0000019B65E71000-memory.dmp

                      Filesize

                      452KB

                    • memory/2572-280-0x0000019B661C0000-0x0000019B66234000-memory.dmp

                      Filesize

                      464KB

                    • memory/2644-230-0x000001F759D10000-0x000001F759D81000-memory.dmp

                      Filesize

                      452KB

                    • memory/2644-290-0x000001F759F70000-0x000001F759FE4000-memory.dmp

                      Filesize

                      464KB

                    • memory/2668-231-0x00000297B2AD0000-0x00000297B2B41000-memory.dmp

                      Filesize

                      452KB

                    • memory/2668-291-0x00000297B30B0000-0x00000297B3124000-memory.dmp

                      Filesize

                      464KB

                    • memory/2800-256-0x0000000000400000-0x0000000000949000-memory.dmp

                      Filesize

                      5.3MB

                    • memory/2800-255-0x0000000000AA0000-0x0000000000B3D000-memory.dmp

                      Filesize

                      628KB

                    • memory/3044-258-0x00000000028F0000-0x0000000002906000-memory.dmp

                      Filesize

                      88KB

                    • memory/3212-253-0x0000000000910000-0x0000000000919000-memory.dmp

                      Filesize

                      36KB

                    • memory/3212-254-0x0000000000400000-0x00000000008F4000-memory.dmp

                      Filesize

                      5.0MB

                    • memory/3612-162-0x0000000000AC0000-0x0000000000AC1000-memory.dmp

                      Filesize

                      4KB

                    • memory/3888-296-0x0000000000400000-0x00000000008F4000-memory.dmp

                      Filesize

                      5.0MB

                    • memory/3984-134-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                      Filesize

                      1.5MB

                    • memory/3984-133-0x000000006B440000-0x000000006B4CF000-memory.dmp

                      Filesize

                      572KB

                    • memory/3984-135-0x0000000064940000-0x0000000064959000-memory.dmp

                      Filesize

                      100KB

                    • memory/3984-138-0x0000000064940000-0x0000000064959000-memory.dmp

                      Filesize

                      100KB

                    • memory/3984-139-0x0000000000400000-0x000000000051E000-memory.dmp

                      Filesize

                      1.1MB

                    • memory/3984-140-0x0000000064940000-0x0000000064959000-memory.dmp

                      Filesize

                      100KB

                    • memory/3984-137-0x0000000064940000-0x0000000064959000-memory.dmp

                      Filesize

                      100KB

                    • memory/3984-136-0x000000006B280000-0x000000006B2A6000-memory.dmp

                      Filesize

                      152KB

                    • memory/4252-262-0x0000014E7AE00000-0x0000014E7AF06000-memory.dmp

                      Filesize

                      1.0MB

                    • memory/4252-247-0x0000014E78330000-0x0000014E7837E000-memory.dmp

                      Filesize

                      312KB

                    • memory/4252-248-0x0000014E78600000-0x0000014E78674000-memory.dmp

                      Filesize

                      464KB

                    • memory/4252-261-0x0000014E79EE0000-0x0000014E79EFB000-memory.dmp

                      Filesize

                      108KB

                    • memory/4888-197-0x0000015E30880000-0x0000015E308CC000-memory.dmp

                      Filesize

                      304KB

                    • memory/4888-199-0x0000015E30940000-0x0000015E309B1000-memory.dmp

                      Filesize

                      452KB

                    • memory/4888-267-0x0000015E304D0000-0x0000015E304D4000-memory.dmp

                      Filesize

                      16KB

                    • memory/4888-265-0x0000015E30550000-0x0000015E30554000-memory.dmp

                      Filesize

                      16KB

                    • memory/4888-264-0x0000015E30550000-0x0000015E30551000-memory.dmp

                      Filesize

                      4KB

                    • memory/4888-263-0x0000015E305B0000-0x0000015E305B4000-memory.dmp

                      Filesize

                      16KB