Resubmissions

11-07-2024 05:43

240711-gej4lstgrf 10

06-09-2021 14:13

210906-rjpvrsedbm 10

08-07-2021 11:08

210708-4gztl3mwl6 10

08-07-2021 08:02

210708-klfb4qeda6 10

07-07-2021 09:39

210707-nem57xyvf2 10

06-07-2021 17:51

210706-7pcrmjy3fa 10

06-07-2021 13:45

210706-eybelwcq86 10

Analysis

  • max time kernel
    1822s
  • max time network
    1843s
  • platform
    windows10_x64
  • resource
    win10-en
  • submitted
    06-09-2021 14:13

General

  • Target

    setup_x86_x64_install - копия (20).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 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 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 63 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:2700
    • c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k netsvcs -s WpnService
      1⤵
        PID:2568
      • c:\windows\system32\svchost.exe
        c:\windows\system32\svchost.exe -k netsvcs -s Winmgmt
        1⤵
          PID:2544
        • c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k netsvcs -s LanmanServer
          1⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2408
        • c:\windows\system32\svchost.exe
          c:\windows\system32\svchost.exe -k netsvcs -s IKEEXT
          1⤵
            PID:2372
          • c:\windows\system32\svchost.exe
            c:\windows\system32\svchost.exe -k netsvcs -s ShellHWDetection
            1⤵
              PID:1872
            • c:\windows\system32\svchost.exe
              c:\windows\system32\svchost.exe -k netsvcs -s SENS
              1⤵
                PID:1472
              • c:\windows\system32\svchost.exe
                c:\windows\system32\svchost.exe -k netsvcs -s UserManager
                1⤵
                  PID:1364
                • c:\windows\system32\svchost.exe
                  c:\windows\system32\svchost.exe -k netsvcs -s Themes
                  1⤵
                    PID:1280
                  • c:\windows\system32\svchost.exe
                    c:\windows\system32\svchost.exe -k netsvcs -s ProfSvc
                    1⤵
                      PID:1132
                    • c:\windows\system32\svchost.exe
                      c:\windows\system32\svchost.exe -k netsvcs -s Schedule
                      1⤵
                      • Drops file in System32 directory
                      • Modifies registry class
                      PID:1088
                      • C:\Users\Admin\AppData\Roaming\gtwuhew
                        C:\Users\Admin\AppData\Roaming\gtwuhew
                        2⤵
                        • Executes dropped EXE
                        PID:3676
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 3676 -s 252
                          3⤵
                          • Suspicious use of NtCreateProcessExOtherParentProcess
                          • Program crash
                          • Suspicious use of AdjustPrivilegeToken
                          PID:4580
                    • c:\windows\system32\svchost.exe
                      c:\windows\system32\svchost.exe -k netsvcs -s gpsvc
                      1⤵
                        PID:532
                      • C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (20).exe
                        "C:\Users\Admin\AppData\Local\Temp\setup_x86_x64_install - копия (20).exe"
                        1⤵
                        • Suspicious use of WriteProcessMemory
                        PID:4708
                        • 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:4064
                          • C:\Users\Admin\AppData\Local\Temp\7zS0EF825E4\setup_install.exe
                            "C:\Users\Admin\AppData\Local\Temp\7zS0EF825E4\setup_install.exe"
                            3⤵
                            • Executes dropped EXE
                            • Loads dropped DLL
                            • Suspicious use of WriteProcessMemory
                            PID:4276
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c arnatic_1.exe
                              4⤵
                              • Suspicious use of WriteProcessMemory
                              PID:548
                              • C:\Users\Admin\AppData\Local\Temp\7zS0EF825E4\arnatic_1.exe
                                arnatic_1.exe
                                5⤵
                                • Executes dropped EXE
                                PID:1336
                                • C:\Windows\SysWOW64\WerFault.exe
                                  C:\Windows\SysWOW64\WerFault.exe -u -p 1336 -s 1408
                                  6⤵
                                  • Suspicious use of NtCreateProcessExOtherParentProcess
                                  • Program crash
                                  • Suspicious behavior: EnumeratesProcesses
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:2624
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c arnatic_2.exe
                              4⤵
                              • Suspicious use of WriteProcessMemory
                              PID:672
                              • C:\Users\Admin\AppData\Local\Temp\7zS0EF825E4\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:4380
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c arnatic_3.exe
                              4⤵
                              • Suspicious use of WriteProcessMemory
                              PID:680
                              • C:\Users\Admin\AppData\Local\Temp\7zS0EF825E4\arnatic_3.exe
                                arnatic_3.exe
                                5⤵
                                • Executes dropped EXE
                                • Checks computer location settings
                                • Modifies registry class
                                • Suspicious use of WriteProcessMemory
                                PID:1196
                                • 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:3956
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c arnatic_4.exe
                              4⤵
                              • Suspicious use of WriteProcessMemory
                              PID:844
                              • C:\Users\Admin\AppData\Local\Temp\7zS0EF825E4\arnatic_4.exe
                                arnatic_4.exe
                                5⤵
                                • Executes dropped EXE
                                • Suspicious use of WriteProcessMemory
                                PID:1384
                                • 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:2740
                                • 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:4408
                                • 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:3156
                                • 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:4380
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c arnatic_5.exe
                              4⤵
                              • Suspicious use of WriteProcessMemory
                              PID:944
                              • C:\Users\Admin\AppData\Local\Temp\7zS0EF825E4\arnatic_5.exe
                                arnatic_5.exe
                                5⤵
                                • Executes dropped EXE
                                • Suspicious use of AdjustPrivilegeToken
                                PID:1580
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c arnatic_7.exe
                              4⤵
                              • Suspicious use of WriteProcessMemory
                              PID:948
                              • C:\Users\Admin\AppData\Local\Temp\7zS0EF825E4\arnatic_7.exe
                                arnatic_7.exe
                                5⤵
                                • Executes dropped EXE
                                • Suspicious use of SetThreadContext
                                • Suspicious use of WriteProcessMemory
                                PID:1812
                                • C:\Users\Admin\AppData\Local\Temp\7zS0EF825E4\arnatic_7.exe
                                  C:\Users\Admin\AppData\Local\Temp\7zS0EF825E4\arnatic_7.exe
                                  6⤵
                                  • Executes dropped EXE
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:2656
                            • C:\Windows\SysWOW64\cmd.exe
                              C:\Windows\system32\cmd.exe /c arnatic_6.exe
                              4⤵
                              • Suspicious use of WriteProcessMemory
                              PID:352
                              • C:\Users\Admin\AppData\Local\Temp\7zS0EF825E4\arnatic_6.exe
                                arnatic_6.exe
                                5⤵
                                • Executes dropped EXE
                                PID:1888
                      • \??\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:4780
                        • 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:3156
                        • 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:552

                      Network

                      MITRE ATT&CK Enterprise v6

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • memory/532-281-0x000002B354FB0000-0x000002B355024000-memory.dmp

                        Filesize

                        464KB

                      • memory/532-198-0x000002B354960000-0x000002B3549D1000-memory.dmp

                        Filesize

                        452KB

                      • memory/552-256-0x000001A739200000-0x000001A739274000-memory.dmp

                        Filesize

                        464KB

                      • memory/552-255-0x000001A738F20000-0x000001A738F6E000-memory.dmp

                        Filesize

                        312KB

                      • memory/552-261-0x000001A73AA40000-0x000001A73AA5B000-memory.dmp

                        Filesize

                        108KB

                      • memory/552-262-0x000001A73BA20000-0x000001A73BB26000-memory.dmp

                        Filesize

                        1.0MB

                      • memory/1088-228-0x000001E1DA660000-0x000001E1DA6D1000-memory.dmp

                        Filesize

                        452KB

                      • memory/1088-285-0x000001E1DAD40000-0x000001E1DADB4000-memory.dmp

                        Filesize

                        464KB

                      • memory/1132-284-0x0000026F437B0000-0x0000026F43824000-memory.dmp

                        Filesize

                        464KB

                      • memory/1132-224-0x0000026F43230000-0x0000026F432A1000-memory.dmp

                        Filesize

                        452KB

                      • memory/1280-240-0x00000194A2340000-0x00000194A23B1000-memory.dmp

                        Filesize

                        452KB

                      • memory/1280-288-0x00000194A2430000-0x00000194A24A4000-memory.dmp

                        Filesize

                        464KB

                      • memory/1336-251-0x0000000000400000-0x0000000000949000-memory.dmp

                        Filesize

                        5.3MB

                      • memory/1336-249-0x0000000002430000-0x00000000024CD000-memory.dmp

                        Filesize

                        628KB

                      • memory/1364-289-0x000001FFEEDB0000-0x000001FFEEE24000-memory.dmp

                        Filesize

                        464KB

                      • memory/1364-242-0x000001FFEE380000-0x000001FFEE3F1000-memory.dmp

                        Filesize

                        452KB

                      • memory/1472-286-0x000001A7552B0000-0x000001A755324000-memory.dmp

                        Filesize

                        464KB

                      • memory/1472-223-0x000001A754760000-0x000001A7547D1000-memory.dmp

                        Filesize

                        452KB

                      • memory/1580-180-0x00000000009A0000-0x00000000009A2000-memory.dmp

                        Filesize

                        8KB

                      • memory/1580-176-0x0000000000900000-0x0000000000901000-memory.dmp

                        Filesize

                        4KB

                      • memory/1580-172-0x00000000008D0000-0x00000000008D1000-memory.dmp

                        Filesize

                        4KB

                      • memory/1580-170-0x00000000001B0000-0x00000000001B1000-memory.dmp

                        Filesize

                        4KB

                      • memory/1580-175-0x00000000008E0000-0x00000000008FF000-memory.dmp

                        Filesize

                        124KB

                      • memory/1812-173-0x0000000000E00000-0x0000000000E01000-memory.dmp

                        Filesize

                        4KB

                      • memory/1872-287-0x0000013A06150000-0x0000013A061C4000-memory.dmp

                        Filesize

                        464KB

                      • memory/1872-230-0x0000013A06060000-0x0000013A060D1000-memory.dmp

                        Filesize

                        452KB

                      • memory/2372-205-0x000001D493770000-0x000001D4937E1000-memory.dmp

                        Filesize

                        452KB

                      • memory/2372-282-0x000001D493F00000-0x000001D493F74000-memory.dmp

                        Filesize

                        464KB

                      • memory/2408-222-0x00000233D3E10000-0x00000233D3E81000-memory.dmp

                        Filesize

                        452KB

                      • memory/2408-283-0x00000233D3F00000-0x00000233D3F74000-memory.dmp

                        Filesize

                        464KB

                      • memory/2544-290-0x000001CF66820000-0x000001CF66894000-memory.dmp

                        Filesize

                        464KB

                      • memory/2544-243-0x000001CF66730000-0x000001CF667A1000-memory.dmp

                        Filesize

                        452KB

                      • memory/2568-241-0x000001A27C520000-0x000001A27C591000-memory.dmp

                        Filesize

                        452KB

                      • memory/2568-291-0x000001A27CAB0000-0x000001A27CB24000-memory.dmp

                        Filesize

                        464KB

                      • memory/2656-216-0x0000000005A90000-0x0000000005A91000-memory.dmp

                        Filesize

                        4KB

                      • memory/2656-218-0x0000000005400000-0x0000000005401000-memory.dmp

                        Filesize

                        4KB

                      • memory/2656-204-0x0000000000400000-0x000000000041E000-memory.dmp

                        Filesize

                        120KB

                      • memory/2656-238-0x0000000005710000-0x0000000005711000-memory.dmp

                        Filesize

                        4KB

                      • memory/2656-226-0x0000000005470000-0x0000000005471000-memory.dmp

                        Filesize

                        4KB

                      • memory/2656-229-0x0000000005420000-0x0000000005421000-memory.dmp

                        Filesize

                        4KB

                      • memory/2656-221-0x0000000005480000-0x0000000005481000-memory.dmp

                        Filesize

                        4KB

                      • memory/2700-203-0x0000024D7D100000-0x0000024D7D171000-memory.dmp

                        Filesize

                        452KB

                      • memory/2700-280-0x0000024D7D530000-0x0000024D7D5A4000-memory.dmp

                        Filesize

                        464KB

                      • memory/2708-258-0x00000000012F0000-0x0000000001306000-memory.dmp

                        Filesize

                        88KB

                      • memory/3156-194-0x000001422A140000-0x000001422A1B1000-memory.dmp

                        Filesize

                        452KB

                      • memory/3676-297-0x0000000000400000-0x00000000008F4000-memory.dmp

                        Filesize

                        5.0MB

                      • memory/3676-296-0x0000000000900000-0x00000000009AE000-memory.dmp

                        Filesize

                        696KB

                      • memory/3956-192-0x00000000049FF000-0x0000000004B00000-memory.dmp

                        Filesize

                        1.0MB

                      • memory/3956-197-0x0000000004B10000-0x0000000004B6D000-memory.dmp

                        Filesize

                        372KB

                      • memory/4276-141-0x0000000064940000-0x0000000064959000-memory.dmp

                        Filesize

                        100KB

                      • memory/4276-139-0x0000000064940000-0x0000000064959000-memory.dmp

                        Filesize

                        100KB

                      • memory/4276-134-0x000000006B440000-0x000000006B4CF000-memory.dmp

                        Filesize

                        572KB

                      • memory/4276-135-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                        Filesize

                        1.5MB

                      • memory/4276-136-0x000000006B280000-0x000000006B2A6000-memory.dmp

                        Filesize

                        152KB

                      • memory/4276-138-0x0000000000400000-0x000000000051E000-memory.dmp

                        Filesize

                        1.1MB

                      • memory/4276-140-0x0000000064940000-0x0000000064959000-memory.dmp

                        Filesize

                        100KB

                      • memory/4276-137-0x0000000064940000-0x0000000064959000-memory.dmp

                        Filesize

                        100KB

                      • memory/4380-250-0x0000000000400000-0x00000000008F4000-memory.dmp

                        Filesize

                        5.0MB

                      • memory/4380-248-0x00000000009E0000-0x0000000000B2A000-memory.dmp

                        Filesize

                        1.3MB

                      • memory/4780-263-0x000001C5FF370000-0x000001C5FF374000-memory.dmp

                        Filesize

                        16KB

                      • memory/4780-199-0x000001C5FF640000-0x000001C5FF68C000-memory.dmp

                        Filesize

                        304KB

                      • memory/4780-264-0x000001C5FF320000-0x000001C5FF321000-memory.dmp

                        Filesize

                        4KB

                      • memory/4780-265-0x000001C5FF320000-0x000001C5FF324000-memory.dmp

                        Filesize

                        16KB

                      • memory/4780-267-0x000001C5FF2B0000-0x000001C5FF2B4000-memory.dmp

                        Filesize

                        16KB

                      • memory/4780-201-0x000001C5FF700000-0x000001C5FF771000-memory.dmp

                        Filesize

                        452KB