Analysis

  • max time kernel
    19s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    23-06-2021 13:02

General

  • Target

    0DE92E970945C6434565C01165DB4695.exe

  • Size

    3.2MB

  • MD5

    0de92e970945c6434565c01165db4695

  • SHA1

    9a31b47f15be388e8d86c8cdbec549fef04bbc01

  • SHA256

    aa9caf25dad5791972aa93eebcbc28ef4085bcd8cad33a9beb7b7a5cdad30452

  • SHA512

    5f6b9540571f8177deb4ed47447e4b38a3a9658cfb6642fcb8b5605e3af0ea70ec12493b19dfdec432b3e2d1636bd6d68ee1c3a0cd5ffe66ef75e3028a9cdd03

Malware Config

Extracted

Family

vidar

Version

39.4

Botnet

706

C2

https://sergeevih43.tumblr.com

Attributes
  • profile_id

    706

Extracted

Family

redline

Botnet

Cana

C2

176.111.174.254:56328

Extracted

Family

redline

Botnet

Ani

C2

yaklalau.xyz:80

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

Extracted

Family

vidar

Version

39.4

Botnet

865

C2

https://sergeevih43.tumblr.com

Attributes
  • profile_id

    865

Extracted

Family

redline

Botnet

test

C2

qurigoraka.xyz:80

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 9 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Vidar Stealer 4 IoCs
  • ASPack v2.12-2.42 14 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Downloads MZ/PE file
  • Executes dropped EXE 9 IoCs
  • VMProtect packed file 1 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Loads dropped DLL 47 IoCs
  • Themida packer 2 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Program crash 4 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Modifies registry class 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k netsvcs
    1⤵
      PID:876
    • C:\Users\Admin\AppData\Local\Temp\0DE92E970945C6434565C01165DB4695.exe
      "C:\Users\Admin\AppData\Local\Temp\0DE92E970945C6434565C01165DB4695.exe"
      1⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1080
      • C:\Users\Admin\AppData\Local\Temp\7zS834989B4\setup_install.exe
        "C:\Users\Admin\AppData\Local\Temp\7zS834989B4\setup_install.exe"
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2032
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c sonia_1.exe
          3⤵
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:1728
          • C:\Users\Admin\AppData\Local\Temp\7zS834989B4\sonia_1.exe
            sonia_1.exe
            4⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:1756
            • C:\Windows\SysWOW64\rUNdlL32.eXe
              "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\axhub.dll",axhub
              5⤵
              • Loads dropped DLL
              • Modifies registry class
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1640
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c sonia_2.exe
          3⤵
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:1952
          • C:\Users\Admin\AppData\Local\Temp\7zS834989B4\sonia_2.exe
            sonia_2.exe
            4⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Checks SCSI registry key(s)
            • Suspicious behavior: EnumeratesProcesses
            PID:1620
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c sonia_3.exe
          3⤵
          • Loads dropped DLL
          • Suspicious use of WriteProcessMemory
          PID:1708
          • C:\Users\Admin\AppData\Local\Temp\7zS834989B4\sonia_3.exe
            sonia_3.exe
            4⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:1352
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 1352 -s 976
              5⤵
              • Program crash
              PID:1008
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c sonia_4.exe
          3⤵
          • Loads dropped DLL
          PID:1680
          • C:\Users\Admin\AppData\Local\Temp\7zS834989B4\sonia_4.exe
            sonia_4.exe
            4⤵
            • Executes dropped EXE
            • Loads dropped DLL
            PID:1016
            • 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
              5⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:1628
            • 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
              5⤵
                PID:1956
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c sonia_5.exe
            3⤵
            • Loads dropped DLL
            PID:1300
            • C:\Users\Admin\AppData\Local\Temp\7zS834989B4\sonia_5.exe
              sonia_5.exe
              4⤵
              • Executes dropped EXE
              • Loads dropped DLL
              PID:588
              • C:\Users\Admin\Documents\BHCnQIwYj1Zj1I6cHPbrdKZS.exe
                "C:\Users\Admin\Documents\BHCnQIwYj1Zj1I6cHPbrdKZS.exe"
                5⤵
                  PID:1896
                • C:\Users\Admin\Documents\IPxbjwtrhbv2yjWSP4xnIJOI.exe
                  "C:\Users\Admin\Documents\IPxbjwtrhbv2yjWSP4xnIJOI.exe"
                  5⤵
                    PID:1120
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -u -p 1120 -s 968
                      6⤵
                      • Program crash
                      PID:3004
                  • C:\Users\Admin\Documents\WHzcB2DjRATlYOnyG1V0YPkS.exe
                    "C:\Users\Admin\Documents\WHzcB2DjRATlYOnyG1V0YPkS.exe"
                    5⤵
                      PID:1756
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -u -p 1756 -s 980
                        6⤵
                        • Program crash
                        PID:3056
                    • C:\Users\Admin\Documents\kJWNDLAMPSlNQQlUr4muAwff.exe
                      "C:\Users\Admin\Documents\kJWNDLAMPSlNQQlUr4muAwff.exe"
                      5⤵
                        PID:1796
                      • C:\Users\Admin\Documents\v41CGdkH1p49oxByO9gKsM4G.exe
                        "C:\Users\Admin\Documents\v41CGdkH1p49oxByO9gKsM4G.exe"
                        5⤵
                          PID:752
                          • C:\Users\Admin\Documents\v41CGdkH1p49oxByO9gKsM4G.exe
                            C:\Users\Admin\Documents\v41CGdkH1p49oxByO9gKsM4G.exe
                            6⤵
                              PID:2468
                          • C:\Users\Admin\Documents\ududlzUSvHeyK38v5bJeqjuK.exe
                            "C:\Users\Admin\Documents\ududlzUSvHeyK38v5bJeqjuK.exe"
                            5⤵
                              PID:1792
                              • C:\Users\Admin\Documents\ududlzUSvHeyK38v5bJeqjuK.exe
                                C:\Users\Admin\Documents\ududlzUSvHeyK38v5bJeqjuK.exe
                                6⤵
                                  PID:920
                              • C:\Users\Admin\Documents\jTGhs0wNf2x0wF6hXqMwtNpa.exe
                                "C:\Users\Admin\Documents\jTGhs0wNf2x0wF6hXqMwtNpa.exe"
                                5⤵
                                  PID:1544
                                • C:\Users\Admin\Documents\dxTa9N4z8j11c6BFds4H785t.exe
                                  "C:\Users\Admin\Documents\dxTa9N4z8j11c6BFds4H785t.exe"
                                  5⤵
                                    PID:2264
                                    • C:\Program Files (x86)\Company\NewProduct\file4.exe
                                      "C:\Program Files (x86)\Company\NewProduct\file4.exe"
                                      6⤵
                                        PID:2324
                                      • C:\Program Files (x86)\Company\NewProduct\jooyu.exe
                                        "C:\Program Files (x86)\Company\NewProduct\jooyu.exe"
                                        6⤵
                                          PID:2336
                                          • 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
                                            7⤵
                                              PID:2772
                                            • 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
                                              7⤵
                                                PID:2792
                                            • C:\Program Files (x86)\Company\NewProduct\jingzhang.exe
                                              "C:\Program Files (x86)\Company\NewProduct\jingzhang.exe"
                                              6⤵
                                                PID:2384
                                                • C:\Windows\SysWOW64\rUNdlL32.eXe
                                                  "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\install.dll",shl
                                                  7⤵
                                                    PID:2748
                                                • C:\Program Files (x86)\Company\NewProduct\md8_8eus.exe
                                                  "C:\Program Files (x86)\Company\NewProduct\md8_8eus.exe"
                                                  6⤵
                                                    PID:2504
                                                    • C:\Windows\SysWOW64\WerFault.exe
                                                      C:\Windows\SysWOW64\WerFault.exe -u -p 2504 -s 292
                                                      7⤵
                                                      • Program crash
                                                      PID:2880
                                                • C:\Users\Admin\Documents\oxsWOyeLtRruSrc5FSWuxwZk.exe
                                                  "C:\Users\Admin\Documents\oxsWOyeLtRruSrc5FSWuxwZk.exe"
                                                  5⤵
                                                    PID:2288
                                                    • C:\Users\Admin\Documents\oxsWOyeLtRruSrc5FSWuxwZk.exe
                                                      "C:\Users\Admin\Documents\oxsWOyeLtRruSrc5FSWuxwZk.exe"
                                                      6⤵
                                                        PID:1300
                                                    • C:\Users\Admin\Documents\UhxRukdtUjrZ4pfe44nj_cnx.exe
                                                      "C:\Users\Admin\Documents\UhxRukdtUjrZ4pfe44nj_cnx.exe"
                                                      5⤵
                                                        PID:2428
                                                      • C:\Users\Admin\Documents\GOeXMMAcF6la2CpGh2lel4Jy.exe
                                                        "C:\Users\Admin\Documents\GOeXMMAcF6la2CpGh2lel4Jy.exe"
                                                        5⤵
                                                          PID:2404
                                                    • C:\Windows\SysWOW64\cmd.exe
                                                      C:\Windows\system32\cmd.exe /c sonia_7.exe
                                                      3⤵
                                                      • Loads dropped DLL
                                                      PID:788
                                                      • C:\Users\Admin\AppData\Local\Temp\7zS834989B4\sonia_7.exe
                                                        sonia_7.exe
                                                        4⤵
                                                        • Executes dropped EXE
                                                        • Loads dropped DLL
                                                        • Suspicious use of AdjustPrivilegeToken
                                                        PID:700
                                                        • C:\Users\Admin\AppData\Local\Temp\7zS834989B4\sonia_7.exe
                                                          C:\Users\Admin\AppData\Local\Temp\7zS834989B4\sonia_7.exe
                                                          5⤵
                                                            PID:1580
                                                      • C:\Windows\SysWOW64\cmd.exe
                                                        C:\Windows\system32\cmd.exe /c sonia_6.exe
                                                        3⤵
                                                        • Loads dropped DLL
                                                        PID:620
                                                        • C:\Users\Admin\AppData\Local\Temp\7zS834989B4\sonia_6.exe
                                                          sonia_6.exe
                                                          4⤵
                                                          • Executes dropped EXE
                                                          • Loads dropped DLL
                                                          PID:868
                                                  • C:\Windows\system32\svchost.exe
                                                    C:\Windows\system32\svchost.exe -k SystemNetworkService
                                                    1⤵
                                                    • Suspicious behavior: MapViewOfSection
                                                    PID:1620
                                                  • C:\Program Files (x86)\Browzar\Browzar.exe
                                                    "C:\Program Files (x86)\Browzar\Browzar.exe"
                                                    1⤵
                                                      PID:2656
                                                    • C:\Program Files (x86)\Browzar\NVdpapR9v21C.exe
                                                      "C:\Program Files (x86)\Browzar\NVdpapR9v21C.exe"
                                                      1⤵
                                                        PID:2576
                                                        • C:\Program Files (x86)\Browzar\NVdpapR9v21C.exe
                                                          "C:\Program Files (x86)\Browzar\NVdpapR9v21C.exe"
                                                          2⤵
                                                            PID:2864

                                                        Network

                                                        MITRE ATT&CK Enterprise v6

                                                        Replay Monitor

                                                        Loading Replay Monitor...

                                                        Downloads

                                                        • memory/700-177-0x0000000004EA0000-0x0000000004EA1000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/700-160-0x0000000000080000-0x0000000000081000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/752-215-0x0000000000D90000-0x0000000000D91000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/752-225-0x0000000004B50000-0x0000000004B51000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/868-182-0x0000000000400000-0x0000000000902000-memory.dmp

                                                          Filesize

                                                          5.0MB

                                                        • memory/868-180-0x0000000004EE1000-0x0000000004EE2000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/868-190-0x0000000004EE3000-0x0000000004EE4000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/868-195-0x0000000004EE4000-0x0000000004EE6000-memory.dmp

                                                          Filesize

                                                          8KB

                                                        • memory/868-181-0x00000000002C0000-0x00000000002EF000-memory.dmp

                                                          Filesize

                                                          188KB

                                                        • memory/868-188-0x0000000004EE2000-0x0000000004EE3000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/868-184-0x0000000000EA0000-0x0000000000EB9000-memory.dmp

                                                          Filesize

                                                          100KB

                                                        • memory/868-183-0x0000000000950000-0x000000000096B000-memory.dmp

                                                          Filesize

                                                          108KB

                                                        • memory/876-219-0x00000000008C0000-0x000000000090C000-memory.dmp

                                                          Filesize

                                                          304KB

                                                        • memory/876-220-0x0000000000FB0000-0x0000000001021000-memory.dmp

                                                          Filesize

                                                          452KB

                                                        • memory/1080-60-0x0000000075D11000-0x0000000075D13000-memory.dmp

                                                          Filesize

                                                          8KB

                                                        • memory/1120-213-0x0000000000400000-0x00000000004BA000-memory.dmp

                                                          Filesize

                                                          744KB

                                                        • memory/1120-210-0x0000000000230000-0x00000000002EA000-memory.dmp

                                                          Filesize

                                                          744KB

                                                        • memory/1220-193-0x0000000003AF0000-0x0000000003B06000-memory.dmp

                                                          Filesize

                                                          88KB

                                                        • memory/1352-178-0x0000000000350000-0x00000000003ED000-memory.dmp

                                                          Filesize

                                                          628KB

                                                        • memory/1352-179-0x0000000000400000-0x0000000000945000-memory.dmp

                                                          Filesize

                                                          5.3MB

                                                        • memory/1544-255-0x0000000000220000-0x0000000000221000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/1580-208-0x0000000000D30000-0x0000000000D31000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/1580-200-0x0000000000400000-0x000000000041E000-memory.dmp

                                                          Filesize

                                                          120KB

                                                        • memory/1580-194-0x0000000000400000-0x000000000041E000-memory.dmp

                                                          Filesize

                                                          120KB

                                                        • memory/1620-223-0x0000000000450000-0x00000000004C1000-memory.dmp

                                                          Filesize

                                                          452KB

                                                        • memory/1620-163-0x0000000000240000-0x0000000000249000-memory.dmp

                                                          Filesize

                                                          36KB

                                                        • memory/1620-164-0x0000000000400000-0x00000000008F0000-memory.dmp

                                                          Filesize

                                                          4.9MB

                                                        • memory/1640-173-0x0000000000AC0000-0x0000000000BC1000-memory.dmp

                                                          Filesize

                                                          1.0MB

                                                        • memory/1640-174-0x0000000002070000-0x00000000020CD000-memory.dmp

                                                          Filesize

                                                          372KB

                                                        • memory/1792-224-0x0000000000700000-0x0000000000701000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/1792-216-0x00000000003F0000-0x00000000003F1000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/1796-214-0x0000000005390000-0x0000000005391000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/1796-209-0x00000000001A0000-0x00000000001A1000-memory.dmp

                                                          Filesize

                                                          4KB

                                                        • memory/1896-237-0x0000000000950000-0x000000000096A000-memory.dmp

                                                          Filesize

                                                          104KB

                                                        • memory/1896-238-0x0000000001000000-0x0000000001019000-memory.dmp

                                                          Filesize

                                                          100KB

                                                        • memory/2032-83-0x0000000064940000-0x0000000064959000-memory.dmp

                                                          Filesize

                                                          100KB

                                                        • memory/2032-82-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                                                          Filesize

                                                          1.5MB

                                                        • memory/2032-89-0x000000006B440000-0x000000006B4CF000-memory.dmp

                                                          Filesize

                                                          572KB

                                                        • memory/2032-88-0x0000000064940000-0x0000000064959000-memory.dmp

                                                          Filesize

                                                          100KB

                                                        • memory/2032-90-0x0000000000400000-0x000000000051D000-memory.dmp

                                                          Filesize

                                                          1.1MB

                                                        • memory/2032-91-0x0000000000400000-0x000000000051D000-memory.dmp

                                                          Filesize

                                                          1.1MB

                                                        • memory/2032-84-0x000000006B280000-0x000000006B2A6000-memory.dmp

                                                          Filesize

                                                          152KB

                                                        • memory/2032-87-0x0000000064940000-0x0000000064959000-memory.dmp

                                                          Filesize

                                                          100KB

                                                        • memory/2032-81-0x000000006B440000-0x000000006B4CF000-memory.dmp

                                                          Filesize

                                                          572KB

                                                        • memory/2032-85-0x000000006B280000-0x000000006B2A6000-memory.dmp

                                                          Filesize

                                                          152KB

                                                        • memory/2032-86-0x0000000064940000-0x0000000064959000-memory.dmp

                                                          Filesize

                                                          100KB

                                                        • memory/2032-92-0x000000006FE40000-0x000000006FFC6000-memory.dmp

                                                          Filesize

                                                          1.5MB

                                                        • memory/2504-257-0x0000000000400000-0x00000000005DE000-memory.dmp

                                                          Filesize

                                                          1.9MB

                                                        • memory/2576-246-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

                                                          Filesize

                                                          4KB