Analysis

  • max time kernel
    5s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-05-2024 21:27

General

  • Target

    0a74b50f8d46825ff33992301ed67dc0_NeikiAnalytics.exe

  • Size

    2.0MB

  • MD5

    0a74b50f8d46825ff33992301ed67dc0

  • SHA1

    a39abd4e2c48ee98f061367affc5d649b1fada52

  • SHA256

    afcc70fcedb2b0c23e11bd3041e549f2d37b9a4a8d2d4806e12d5f60e9df63f4

  • SHA512

    55fc1fa100fa9491428404eebd10d900e6378e8fa1676e47b3efa60d908a1025f8b5078b35a71b5c414e347f53ca036c56e8902fa5ba816cd9198eab5cc55543

  • SSDEEP

    24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKY/:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9YN

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 3 IoCs

    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 2 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 6 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\0a74b50f8d46825ff33992301ed67dc0_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\0a74b50f8d46825ff33992301ed67dc0_NeikiAnalytics.exe"
    1⤵
    • Checks computer location settings
    • Enumerates connected drives
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1524
    • 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:3876
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k
        3⤵
          PID:888
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3876 -s 548
          3⤵
          • Program crash
          PID:2868
      • 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:2408
        • 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:4580
        • 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:3856
          • 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:3388
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\QaF2iLhA1Wo3.bat" "
            4⤵
              PID:1300
              • C:\Windows\SysWOW64\chcp.com
                chcp 65001
                5⤵
                  PID:5036
                • C:\Windows\SysWOW64\PING.EXE
                  ping -n 10 localhost
                  5⤵
                  • Runs ping.exe
                  PID:3584
                • C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
                  "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
                  5⤵
                    PID:2440
                    • 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:4312
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\qEW2eorxRDNA.bat" "
                      6⤵
                        PID:3876
                        • C:\Windows\SysWOW64\chcp.com
                          chcp 65001
                          7⤵
                            PID:3008
                          • C:\Windows\SysWOW64\PING.EXE
                            ping -n 10 localhost
                            7⤵
                            • Runs ping.exe
                            PID:5080
                          • C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
                            "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
                            7⤵
                              PID:3740
                              • 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
                                8⤵
                                • Creates scheduled task(s)
                                PID:1668
                          • C:\Windows\SysWOW64\WerFault.exe
                            C:\Windows\SysWOW64\WerFault.exe -u -p 2440 -s 2216
                            6⤵
                            • Program crash
                            PID:4908
                      • C:\Windows\SysWOW64\WerFault.exe
                        C:\Windows\SysWOW64\WerFault.exe -u -p 3856 -s 2220
                        4⤵
                        • Program crash
                        PID:4788
                  • C:\Users\Admin\AppData\Local\Temp\0a74b50f8d46825ff33992301ed67dc0_NeikiAnalytics.exe
                    "C:\Users\Admin\AppData\Local\Temp\0a74b50f8d46825ff33992301ed67dc0_NeikiAnalytics.exe"
                    2⤵
                      PID:4564
                    • 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⤵
                      • Quasar RAT
                      • Creates scheduled task(s)
                      PID:3116
                  • C:\Windows\SysWOW64\WerFault.exe
                    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3876 -ip 3876
                    1⤵
                      PID:3692
                    • C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
                      C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
                      1⤵
                        PID:4644
                        • C:\Users\Admin\AppData\Local\Temp\vnc.exe
                          "C:\Users\Admin\AppData\Local\Temp\vnc.exe"
                          2⤵
                            PID:4216
                            • C:\Windows\system32\svchost.exe
                              C:\Windows\system32\svchost.exe -k
                              3⤵
                                PID:3192
                              • C:\Windows\SysWOW64\WerFault.exe
                                C:\Windows\SysWOW64\WerFault.exe -u -p 4216 -s 520
                                3⤵
                                • Program crash
                                PID:4084
                            • C:\Users\Admin\AppData\Local\Temp\windef.exe
                              "C:\Users\Admin\AppData\Local\Temp\windef.exe"
                              2⤵
                                PID:4676
                              • C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
                                "C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"
                                2⤵
                                  PID:2052
                                • 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:3160
                              • C:\Windows\SysWOW64\WerFault.exe
                                C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4216 -ip 4216
                                1⤵
                                  PID:2256
                                • C:\Windows\SysWOW64\WerFault.exe
                                  C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 3856 -ip 3856
                                  1⤵
                                    PID:2224
                                  • C:\Windows\SysWOW64\WerFault.exe
                                    C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2440 -ip 2440
                                    1⤵
                                      PID:4984
                                    • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                      "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                      1⤵
                                        PID:3400
                                      • C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe
                                        "C:\Program Files\Common Files\Microsoft Shared\ClickToRun\OfficeClickToRun.exe" /service
                                        1⤵
                                          PID:4488

                                        Network

                                        MITRE ATT&CK Enterprise v15

                                        Replay Monitor

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                                        Downloads

                                        • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\windef.exe.log

                                          Filesize

                                          1KB

                                          MD5

                                          10eab9c2684febb5327b6976f2047587

                                          SHA1

                                          a12ed54146a7f5c4c580416aecb899549712449e

                                          SHA256

                                          f49dbd55029bfbc15134f7c6a4f967d6c39142c63f2e8f1f8c78fab108a2c928

                                          SHA512

                                          7e5fd90fffae723bd0c662a90e0730b507805f072771ee673d1d8c262dbf60c8a03ba5fe088f699a97c2e886380de158b2ccd59ee62e3d012dd6dd14ea9d0e50

                                        • C:\Users\Admin\AppData\Local\Temp\QaF2iLhA1Wo3.bat

                                          Filesize

                                          208B

                                          MD5

                                          e79d54cd5093fc3ddf77b12122760a61

                                          SHA1

                                          469c7b3491214fb7241bc2a2e14ffee8cbda596a

                                          SHA256

                                          cdd8407d7eb552dc443b9203bfab651d20b728abadf4c65ad9e8721944246468

                                          SHA512

                                          22420a7ea3b822309192fd1dc127b155cd8581edf93743498a2dd92b51420a9303bb43f285457bc3a22659ba59bb9e0618d221cb9f35fa79f607e8fa6d1e7ce1

                                        • C:\Users\Admin\AppData\Local\Temp\qEW2eorxRDNA.bat

                                          Filesize

                                          208B

                                          MD5

                                          f27a441d39dc9fe20c7546252e8d1ee1

                                          SHA1

                                          57910e8900b462a0ce4c78e26cacf1861f14abb6

                                          SHA256

                                          d63be97591c3e2b2d7c528f9aca26ba45ff2953dcee696f0fae093cdd8b9e258

                                          SHA512

                                          b3a69a6af42b080d6d034da6c091bd5306b974ceb638f17d72af192fc2e4b7bd1f11d04f8296b662d356723a639f8c3c3a3eb04fe35903103869425543b28db1

                                        • 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\05-10-2024

                                          Filesize

                                          224B

                                          MD5

                                          45a302b7c2c31f42484af28826a05f03

                                          SHA1

                                          ceedf135affe07c080afe91daebb1bdce23ac45e

                                          SHA256

                                          c27979ba6881b9c898fa312780357da70331678d80bf758afd02028cc219f236

                                          SHA512

                                          420b63efbf38fc28cf5a8ee2911645897535d06730d0d4bc8a80365b2ddb4f73cec35c3c78aa9ada03b6f71c080a48d033e5dd8d8e066d7826632884ba75c08b

                                        • C:\Users\Admin\AppData\Roaming\Logs\05-10-2024

                                          Filesize

                                          224B

                                          MD5

                                          7204f2c416bf5342830c1d726df6c211

                                          SHA1

                                          a2e968962fe1951cafd34ed3eff90551cd6c5faf

                                          SHA256

                                          fe2324351903516c2d330af0d57d83a5fc6096f03ecddd4a8cbf5201b86a3a54

                                          SHA512

                                          582373959f6389590870976db564ee3ef43030a08a55b24f9965c94ad3416c972a209c83a2398997e3aae204801d9db3381dfda3a9bffbf13aa211a44932fe9f

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

                                          Filesize

                                          2.0MB

                                          MD5

                                          e80b26267ea2e3dde3b905210b2e5106

                                          SHA1

                                          7b5e1b3c46535e7cac3f5c72e44b8ef305f1f6ad

                                          SHA256

                                          f5b1ca50165bf923be2cc5a4bb31368e74dd808e44462cf8e794bd3bb3a8e856

                                          SHA512

                                          026a38df36c9975a5915cec7d6faf808ef1684bd448ac44e0f29d33e015925e021dc18ebaaf8afda2331ff59011e1a8f2130d1df468fe0bfaa750851b558da04

                                        • memory/1524-28-0x0000000001990000-0x0000000001991000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/1524-73-0x0000000001990000-0x0000000001991000-memory.dmp

                                          Filesize

                                          4KB

                                        • memory/2052-72-0x00000000003A0000-0x00000000003C0000-memory.dmp

                                          Filesize

                                          128KB

                                        • memory/2052-66-0x00000000003A0000-0x00000000003C0000-memory.dmp

                                          Filesize

                                          128KB

                                        • memory/2408-29-0x0000000000B50000-0x0000000000BAE000-memory.dmp

                                          Filesize

                                          376KB

                                        • memory/2408-36-0x00000000066C0000-0x00000000066FC000-memory.dmp

                                          Filesize

                                          240KB

                                        • memory/2408-35-0x0000000006180000-0x0000000006192000-memory.dmp

                                          Filesize

                                          72KB

                                        • memory/2408-34-0x0000000005580000-0x00000000055E6000-memory.dmp

                                          Filesize

                                          408KB

                                        • memory/2408-33-0x00000000054E0000-0x0000000005572000-memory.dmp

                                          Filesize

                                          584KB

                                        • memory/2408-32-0x0000000005930000-0x0000000005ED4000-memory.dmp

                                          Filesize

                                          5.6MB

                                        • memory/3856-44-0x0000000006EA0000-0x0000000006EAA000-memory.dmp

                                          Filesize

                                          40KB

                                        • memory/4564-26-0x0000000000550000-0x0000000000570000-memory.dmp

                                          Filesize

                                          128KB

                                        • memory/4564-18-0x0000000000550000-0x0000000000570000-memory.dmp

                                          Filesize

                                          128KB