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Analysis

  • max time kernel
    4s
  • max time network
    78s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/06/2024, 22:16

General

  • Target

    080838bbb30e9761da1c7ddc1b3d94c0_NeikiAnalytics.exe

  • Size

    2.0MB

  • MD5

    080838bbb30e9761da1c7ddc1b3d94c0

  • SHA1

    8c10f4b0f43000657158e737ea4600f1d8401e1e

  • SHA256

    a01cee8febf5fdb2394b17f91c992a41226cae1b0ccdc459c3212ee548267d65

  • SHA512

    0f0b0855044552d85fae30e798364278d0d87f6678f044c07047cc20df5559abb99800004658c9e4d74d8554cc92845419ce8fa72f4ed3f90da8f29e37d1c0b4

  • SSDEEP

    24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYR:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Yv

Malware Config

Extracted

Family

azorult

C2

http://0x21.in:8000/_az/

Extracted

Family

quasar

Version

1.3.0.0

Botnet

EbayProfiles

C2

5.8.88.191:443

sockartek.icu:443

Mutex

QSR_MUTEX_0kBRNrRz5TDLEQouI0

Attributes
  • encryption_key

    MWhG6wsClMX8aJM2CVXT

  • install_name

    winsock.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    win defender run

  • subdirectory

    SubDir

Signatures

  • Azorult

    An information stealer that was first discovered in 2016, targeting browsing history and passwords.

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

  • Quasar payload 3 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 3 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Looks up external IP address via web service 1 IoCs

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

  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 4 IoCs
  • Creates scheduled task(s) 1 TTPs 4 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Runs ping.exe 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\080838bbb30e9761da1c7ddc1b3d94c0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\080838bbb30e9761da1c7ddc1b3d94c0_NeikiAnalytics.exe"
    1⤵
    • Checks computer location settings
    • Enumerates connected drives
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3908
    • C:\Users\Admin\AppData\Local\Temp\vnc.exe
      "C:\Users\Admin\AppData\Local\Temp\vnc.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:3128
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k
        3⤵
          PID:3424
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3128 -s 548
          3⤵
          • Program crash
          PID:1512
      • C:\Users\Admin\AppData\Local\Temp\windef.exe
        "C:\Users\Admin\AppData\Local\Temp\windef.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:904
        • C:\Windows\SysWOW64\schtasks.exe
          "schtasks" /create /tn "win defender run" /sc ONLOGON /tr "C:\Users\Admin\AppData\Local\Temp\windef.exe" /rl HIGHEST /f
          3⤵
          • Creates scheduled task(s)
          PID:3000
        • C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
          "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:4516
          • C:\Windows\SysWOW64\schtasks.exe
            "schtasks" /create /tn "win defender run" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe" /rl HIGHEST /f
            4⤵
            • Creates scheduled task(s)
            PID:5008
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\SzEflEjBVNzn.bat" "
            4⤵
              PID:528
              • C:\Windows\SysWOW64\chcp.com
                chcp 65001
                5⤵
                  PID:996
                • C:\Windows\SysWOW64\PING.EXE
                  ping -n 10 localhost
                  5⤵
                  • Runs ping.exe
                  PID:992
                • C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
                  "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
                  5⤵
                    PID:3756
                    • C:\Windows\SysWOW64\schtasks.exe
                      "schtasks" /create /tn "win defender run" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe" /rl HIGHEST /f
                      6⤵
                      • Creates scheduled task(s)
                      PID:2380
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\DjszApuit2nF.bat" "
                      6⤵
                        PID:4400
                        • C:\Windows\SysWOW64\chcp.com
                          chcp 65001
                          7⤵
                            PID:616
                          • C:\Windows\SysWOW64\PING.EXE
                            ping -n 10 localhost
                            7⤵
                            • Runs ping.exe
                            PID:3856
                          • C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
                            "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
                            7⤵
                              PID:4620
                          • C:\Windows\SysWOW64\WerFault.exe
                            C:\Windows\SysWOW64\WerFault.exe -u -p 3756 -s 1976
                            6⤵
                            • Program crash
                            PID:3392
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -u -p 4516 -s 2224
                        4⤵
                        • Program crash
                        PID:2752
                  • C:\Users\Admin\AppData\Local\Temp\080838bbb30e9761da1c7ddc1b3d94c0_NeikiAnalytics.exe
                    "C:\Users\Admin\AppData\Local\Temp\080838bbb30e9761da1c7ddc1b3d94c0_NeikiAnalytics.exe"
                    2⤵
                      PID:4632
                    • C:\Windows\SysWOW64\schtasks.exe
                      "C:\Windows\SysWOW64\schtasks.exe" /create /tn RtkAudioService64 /tr "C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe" /sc minute /mo 1 /F
                      2⤵
                      • Creates scheduled task(s)
                      PID:2608
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3128 -ip 3128
                    1⤵
                      PID:1144
                    • C:\Windows\SysWOW64\WerFault.exe
                      C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4516 -ip 4516
                      1⤵
                        PID:1188
                      • C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
                        C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
                        1⤵
                          PID:2208
                          • C:\Users\Admin\AppData\Local\Temp\vnc.exe
                            "C:\Users\Admin\AppData\Local\Temp\vnc.exe"
                            2⤵
                              PID:5060
                              • C:\Windows\system32\svchost.exe
                                C:\Windows\system32\svchost.exe -k
                                3⤵
                                  PID:4780
                                • C:\Windows\SysWOW64\WerFault.exe
                                  C:\Windows\SysWOW64\WerFault.exe -u -p 5060 -s 528
                                  3⤵
                                  • Program crash
                                  PID:4424
                              • C:\Users\Admin\AppData\Local\Temp\windef.exe
                                "C:\Users\Admin\AppData\Local\Temp\windef.exe"
                                2⤵
                                  PID:3356
                                • C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
                                  "C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"
                                  2⤵
                                    PID:1120
                                • C:\Windows\SysWOW64\WerFault.exe
                                  C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 5060 -ip 5060
                                  1⤵
                                    PID:4332
                                  • C:\Windows\SysWOW64\WerFault.exe
                                    C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 3756 -ip 3756
                                    1⤵
                                      PID:3804
                                    • C:\Windows\system32\dwm.exe
                                      "dwm.exe"
                                      1⤵
                                        PID:4268
                                      • C:\Windows\system32\dwm.exe
                                        "dwm.exe"
                                        1⤵
                                          PID:2788
                                        • C:\Windows\system32\dwm.exe
                                          "dwm.exe"
                                          1⤵
                                            PID:1616
                                          • C:\Windows\system32\dwm.exe
                                            "dwm.exe"
                                            1⤵
                                              PID:4008
                                            • C:\Windows\system32\dwm.exe
                                              "dwm.exe"
                                              1⤵
                                                PID:3684
                                              • C:\Windows\system32\dwm.exe
                                                "dwm.exe"
                                                1⤵
                                                  PID:3732
                                                • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                                  "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                                  1⤵
                                                    PID:4552
                                                  • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                                    "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                                    1⤵
                                                      PID:3948

                                                    Network

                                                    MITRE ATT&CK Enterprise v15

                                                    Replay Monitor

                                                    Loading Replay Monitor...

                                                    Downloads

                                                    • C:\Users\Admin\AppData\Local\Temp\DjszApuit2nF.bat

                                                      Filesize

                                                      208B

                                                      MD5

                                                      6d4eca7cc3dba6719eb92f49e167a76f

                                                      SHA1

                                                      2f8b7d39183fab98f9eae2663671ced5bd770f0e

                                                      SHA256

                                                      eb3cdd554ca182722abe785a43c36ce7bbe880a3d0540350a992f2508b462e6b

                                                      SHA512

                                                      ca6c204bfc7489af0e90423da4817f408c86046eabe5e9701bd91356ed14100113f3c4dcbc6494765f85caa82b939d8a526d0c112709d82ab82654800db1a4a0

                                                    • C:\Users\Admin\AppData\Local\Temp\SzEflEjBVNzn.bat

                                                      Filesize

                                                      208B

                                                      MD5

                                                      a15977dfa178f66c024c6d77702b5317

                                                      SHA1

                                                      d5eb27236cb13b50db4f1baa5890825b418bd479

                                                      SHA256

                                                      956673acfff8df1317cf7277c79d24f593f3401fac7e128fca5cd15abbb672cf

                                                      SHA512

                                                      e4b0309ff254622a3cc4a362e09683b46d06fa74ff2a5a73effeebf3940b0f94c78702c934157480f805e12125d70c5e7033ed2312733b26abfbfd2021d5771c

                                                    • C:\Users\Admin\AppData\Local\Temp\vnc.exe

                                                      Filesize

                                                      405KB

                                                      MD5

                                                      b8ba87ee4c3fc085a2fed0d839aadce1

                                                      SHA1

                                                      b3a2e3256406330e8b1779199bb2b9865122d766

                                                      SHA256

                                                      4e8a99cd33c9e5c747a3ce8f1a3e17824846f4a8f7cb0631aebd0815db2ce3a4

                                                      SHA512

                                                      7a775a12cd5bcd182d64be0d31f800b456ca6d1b531189cea9c72e1940871cfe92ccd005938f67bfa4784ae44c54b3a7ea29a5bb59766e98c78bf53b680f2ab2

                                                    • C:\Users\Admin\AppData\Local\Temp\windef.exe

                                                      Filesize

                                                      349KB

                                                      MD5

                                                      b4a202e03d4135484d0e730173abcc72

                                                      SHA1

                                                      01b30014545ea526c15a60931d676f9392ea0c70

                                                      SHA256

                                                      7050608d53f80269df951d00883ed79815c060ce7678a76b5c3f6a2a985beea9

                                                      SHA512

                                                      632a035a3b722ea29b02aad1f0da3df5bdc38abc7e6617223790955c6c0830f1070b528680416d5c63ea5e846074cdad87f06c21c35a77b1ccc4edc089d8b1fb

                                                    • C:\Users\Admin\AppData\Roaming\Logs\06-11-2024

                                                      Filesize

                                                      224B

                                                      MD5

                                                      44d5580a8cfce209365c4aa493cd63bb

                                                      SHA1

                                                      5b0ece7cebba269f8821bf4da761e70782de6f23

                                                      SHA256

                                                      ed9ee1b2887c836050ddb42c6b7e3990656c2f0c2805829dc4c8138c4e4981d8

                                                      SHA512

                                                      78cfb71e98b34e8c9c69dab8103cc2c2dd801f50fc4548e7897e7d219e9a00ec56fdb7da4a102a72abc1e655ab7235ab8a2eddf2f88396e4b7d575acc27e6018

                                                    • C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe

                                                      Filesize

                                                      2.0MB

                                                      MD5

                                                      ff2e4fa300e443dec11ed867601903f2

                                                      SHA1

                                                      f039c0da59d23eada0e0c3664e29cabb3d6ea28e

                                                      SHA256

                                                      77ae23913d02daca375c8ce6d05b5f6250bb86d9a484416858990c0078e13f3d

                                                      SHA512

                                                      a6e7a6670e47d87895f6c5c861045616da17729691c7eb9df2f443d842debbed24544d6654d131e3e6756fde2b59ed3ed929170d013db2c486ea603062c95891

                                                    • memory/904-34-0x00000000054B0000-0x0000000005542000-memory.dmp

                                                      Filesize

                                                      584KB

                                                    • memory/904-31-0x0000000005A60000-0x0000000006004000-memory.dmp

                                                      Filesize

                                                      5.6MB

                                                    • memory/904-30-0x0000000000B80000-0x0000000000BDE000-memory.dmp

                                                      Filesize

                                                      376KB

                                                    • memory/904-35-0x0000000005550000-0x00000000055B6000-memory.dmp

                                                      Filesize

                                                      408KB

                                                    • memory/904-36-0x0000000005A10000-0x0000000005A22000-memory.dmp

                                                      Filesize

                                                      72KB

                                                    • memory/904-37-0x0000000006810000-0x000000000684C000-memory.dmp

                                                      Filesize

                                                      240KB

                                                    • memory/904-27-0x000000007358E000-0x000000007358F000-memory.dmp

                                                      Filesize

                                                      4KB

                                                    • memory/3908-19-0x0000000001690000-0x0000000001691000-memory.dmp

                                                      Filesize

                                                      4KB

                                                    • memory/4516-45-0x0000000006420000-0x000000000642A000-memory.dmp

                                                      Filesize

                                                      40KB

                                                    • memory/4632-29-0x0000000000400000-0x0000000000420000-memory.dmp

                                                      Filesize

                                                      128KB

                                                    • memory/4632-20-0x0000000000400000-0x0000000000420000-memory.dmp

                                                      Filesize

                                                      128KB