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Analysis

  • max time kernel
    11s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/06/2024, 06:56

General

  • Target

    6756a56ac53bd379b5ac793bbca5bf00_NeikiAnalytics.exe

  • Size

    2.0MB

  • MD5

    6756a56ac53bd379b5ac793bbca5bf00

  • SHA1

    2a4b4911da4cc95ee9a24e429bd8bd2d46a8f1a0

  • SHA256

    deeaefd1db42646e655d451603fbf1209075e2093441453a8d9773771258a208

  • SHA512

    57ec1b3fa2a99a74b5ff91d98365d91856685ca65ed1a0e716ba93269c49d14878a826490f736d5d78fd59ad0ed0a167944c73e1832c56e7543b414e7c1b1ae7

  • SSDEEP

    24576:su6J33O0c+JY5UZ+XC0kGso6FaI1IXgM6YmenKKSUlmDaGJTA4Pqa6jUvOkQwKYR:2u0c++OCvkGs9Fap5aLKLkDl+dUvO9Yf

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 2 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.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 3 IoCs
  • Creates scheduled task(s) 1 TTPs 7 IoCs

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

  • Runs ping.exe 1 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6756a56ac53bd379b5ac793bbca5bf00_NeikiAnalytics.exe
    "C:\Users\Admin\AppData\Local\Temp\6756a56ac53bd379b5ac793bbca5bf00_NeikiAnalytics.exe"
    1⤵
    • Quasar RAT
    • Checks computer location settings
    • Enumerates connected drives
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:3456
    • C:\Users\Admin\AppData\Local\Temp\vnc.exe
      "C:\Users\Admin\AppData\Local\Temp\vnc.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:3384
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k
        3⤵
        • Maps connected drives based on registry
        PID:4980
    • C:\Users\Admin\AppData\Local\Temp\windef.exe
      "C:\Users\Admin\AppData\Local\Temp\windef.exe"
      2⤵
      • Executes dropped EXE
      PID:3472
      • 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:4236
      • C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
        "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
        3⤵
          PID:1752
          • 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:3664
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\WY2pkLxNzgQu.bat" "
            4⤵
              PID:3452
              • C:\Windows\SysWOW64\chcp.com
                chcp 65001
                5⤵
                  PID:1012
                • C:\Windows\SysWOW64\PING.EXE
                  ping -n 10 localhost
                  5⤵
                  • Runs ping.exe
                  PID:5016
                • C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
                  "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
                  5⤵
                    PID:4308
                    • 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:1076
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\yW8EtqyofNlU.bat" "
                      6⤵
                        PID:4728
                        • C:\Windows\SysWOW64\chcp.com
                          chcp 65001
                          7⤵
                            PID:2920
                          • C:\Windows\SysWOW64\PING.EXE
                            ping -n 10 localhost
                            7⤵
                            • Runs ping.exe
                            PID:2348
                          • C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
                            "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
                            7⤵
                              PID:4196
                              • 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:3100
                              • C:\Windows\SysWOW64\cmd.exe
                                C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\dedlvdEYbOar.bat" "
                                8⤵
                                  PID:3524
                                  • C:\Windows\SysWOW64\chcp.com
                                    chcp 65001
                                    9⤵
                                      PID:3416
                                    • C:\Windows\SysWOW64\PING.EXE
                                      ping -n 10 localhost
                                      9⤵
                                      • Runs ping.exe
                                      PID:2076
                                    • C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe
                                      "C:\Users\Admin\AppData\Roaming\SubDir\winsock.exe"
                                      9⤵
                                        PID:3540
                                        • 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
                                          10⤵
                                          • Creates scheduled task(s)
                                          PID:4688
                                    • C:\Windows\SysWOW64\WerFault.exe
                                      C:\Windows\SysWOW64\WerFault.exe -u -p 4196 -s 1768
                                      8⤵
                                      • Program crash
                                      PID:3244
                                • C:\Windows\SysWOW64\WerFault.exe
                                  C:\Windows\SysWOW64\WerFault.exe -u -p 4308 -s 2276
                                  6⤵
                                  • Program crash
                                  PID:1020
                            • C:\Windows\SysWOW64\WerFault.exe
                              C:\Windows\SysWOW64\WerFault.exe -u -p 1752 -s 1736
                              4⤵
                              • Program crash
                              PID:2252
                        • C:\Users\Admin\AppData\Local\Temp\6756a56ac53bd379b5ac793bbca5bf00_NeikiAnalytics.exe
                          "C:\Users\Admin\AppData\Local\Temp\6756a56ac53bd379b5ac793bbca5bf00_NeikiAnalytics.exe"
                          2⤵
                            PID:2472
                          • 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:1268
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1752 -ip 1752
                          1⤵
                            PID:2340
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:8
                            1⤵
                              PID:4704
                            • C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
                              C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
                              1⤵
                                PID:2656
                                • C:\Users\Admin\AppData\Local\Temp\vnc.exe
                                  "C:\Users\Admin\AppData\Local\Temp\vnc.exe"
                                  2⤵
                                    PID:3968
                                    • C:\Windows\system32\svchost.exe
                                      C:\Windows\system32\svchost.exe -k
                                      3⤵
                                        PID:888
                                    • C:\Users\Admin\AppData\Local\Temp\windef.exe
                                      "C:\Users\Admin\AppData\Local\Temp\windef.exe"
                                      2⤵
                                        PID:3556
                                      • C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe
                                        "C:\Users\Admin\btpanui\SystemPropertiesPerformance.exe"
                                        2⤵
                                          PID:1912
                                        • 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:4672
                                      • C:\Windows\SysWOW64\WerFault.exe
                                        C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4308 -ip 4308
                                        1⤵
                                          PID:2076
                                        • C:\Windows\SysWOW64\WerFault.exe
                                          C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 4196 -ip 4196
                                          1⤵
                                            PID:640

                                          Network

                                          MITRE ATT&CK Enterprise v15

                                          Replay Monitor

                                          Loading Replay Monitor...

                                          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\WY2pkLxNzgQu.bat

                                            Filesize

                                            208B

                                            MD5

                                            9f87c7ee56e605ee5fc3f478884a5cdc

                                            SHA1

                                            8c6767c30d90f30d43d61f9c265543db33da795b

                                            SHA256

                                            3328ac91b3091a0cb7880bad0265d1eb30a1ebc744141811fe95f83024333be3

                                            SHA512

                                            1e211ee9b11ec9a4cc989c9109cfa0ba27737f46e7e96aa945269eb5ecd95b1b95557a1071e86be766e1ea22cd61ff1a4c79b0bb44e12f9a4c5bc66934034244

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

                                            Filesize

                                            208B

                                            MD5

                                            86e3f18328a5c6691f64f8b060850bc7

                                            SHA1

                                            7b3806b8e7f8cb6910a42c8335d257f6397b8c12

                                            SHA256

                                            6596275ccb25a3a61218a751cd51ac77187c7a3e53ba1cd70c5bb2c1af1330af

                                            SHA512

                                            8665259a56571b1e3b4a9e601d5362f76b3261fb7bf6bb0e38916854ff06e9c3b59bee61bb75151c0255e8c1da606d569edda70243a1c16a9474b927d504524c

                                          • 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\Local\Temp\yW8EtqyofNlU.bat

                                            Filesize

                                            208B

                                            MD5

                                            1fc8b1eb1015435a514ad79c1a228150

                                            SHA1

                                            013990d6d8aa8182532ce40dc9a970723edc9464

                                            SHA256

                                            169e8cfa0606803f784e86f17c86f37d2c7d4236a65d885da148b0ae0394da8e

                                            SHA512

                                            9c3f072b38dfb19863b74c62f82d06e1c3147831f367912b18df2744e451265cd9a1f3f464771e25230ad55225f221690f6b81fcdabf56265a88e05c5173db9e

                                          • C:\Users\Admin\AppData\Roaming\Logs\06-13-2024

                                            Filesize

                                            224B

                                            MD5

                                            64a23f3257ae05458ebb4c6dba1e95c0

                                            SHA1

                                            c5e40ac5b0d6b7bb48c310f67ebadbd7fa8019f6

                                            SHA256

                                            da7932084082068a81e30885aee8b0efa7f27cc015e50bc84d7a231295ff5be7

                                            SHA512

                                            b3eb897d5366a1470f68c7b4915e6e340f31252fe00d074dbf9dba645851d897cbc4fc115073be4043ce6e7567633ec1fdd87144792a399e4f10eb4f3647def3

                                          • C:\Users\Admin\AppData\Roaming\Logs\06-13-2024

                                            Filesize

                                            224B

                                            MD5

                                            e63db007c94283bc413744ce70e91b3e

                                            SHA1

                                            d971c813303753f0632a6a37f49337136521bd71

                                            SHA256

                                            a69e2952bacd8322b452f5c62b56b0123ee7c8deb286a169b1d0bc23a41c3dd0

                                            SHA512

                                            b80eb388195e87371f82376f841acbc4e733dca6c1c2f279bbca14729055ffe3994e65222f4dc69d57a05f7dae2fc424142442b1ecdb402462a29b388333ce34

                                          • C:\Users\Admin\AppData\Roaming\Logs\06-13-2024

                                            Filesize

                                            224B

                                            MD5

                                            546f8b71bfc602f681a7c0d3da807fbc

                                            SHA1

                                            dcef2afde71c411cef0d3bcf659836e93caee8fe

                                            SHA256

                                            b76fe65f75fd20adb556c4e34273980475fec770d54448da3edd9f557ec8c787

                                            SHA512

                                            c665f5541568111e8145a45c86843b9a66d8cc37b6354b6740e39e2683e279ffad3c1e12604c0c590d7c43ed63743b68f291b81a894622889de0b661a562cc19

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

                                            Filesize

                                            2.0MB

                                            MD5

                                            20ab1605e100ecb98a8c89e7bbd0d82e

                                            SHA1

                                            b4bf3cd31172f1bb9cb50589e8c3aaebbbdc4cad

                                            SHA256

                                            f24d62403c786ffa06e504f047d51f17e29789b9b53466e9ee0fb8544282218b

                                            SHA512

                                            4b312c57a9c20f370ca64084d25c1602365e066a5b57282b546a3293b07f5802c147f2eb991847a3bbcaa76b39a3131be2b0eda82c89be496fd3d7e330c8f2e9

                                          • memory/888-84-0x00000000009B0000-0x0000000000A4C000-memory.dmp

                                            Filesize

                                            624KB

                                          • memory/888-80-0x00000000009B0000-0x0000000000A4C000-memory.dmp

                                            Filesize

                                            624KB

                                          • memory/1752-50-0x0000000006180000-0x000000000618A000-memory.dmp

                                            Filesize

                                            40KB

                                          • memory/2472-28-0x0000000000400000-0x0000000000420000-memory.dmp

                                            Filesize

                                            128KB

                                          • memory/2472-20-0x0000000000400000-0x0000000000420000-memory.dmp

                                            Filesize

                                            128KB

                                          • memory/3456-18-0x0000000001400000-0x0000000001401000-memory.dmp

                                            Filesize

                                            4KB

                                          • memory/3472-42-0x00000000063A0000-0x00000000063DC000-memory.dmp

                                            Filesize

                                            240KB

                                          • memory/3472-41-0x00000000055B0000-0x00000000055C2000-memory.dmp

                                            Filesize

                                            72KB

                                          • memory/3472-40-0x0000000005140000-0x00000000051A6000-memory.dmp

                                            Filesize

                                            408KB

                                          • memory/3472-39-0x0000000004F30000-0x0000000004FC2000-memory.dmp

                                            Filesize

                                            584KB

                                          • memory/3472-38-0x00000000055F0000-0x0000000005B94000-memory.dmp

                                            Filesize

                                            5.6MB

                                          • memory/3472-37-0x00000000004D0000-0x000000000052E000-memory.dmp

                                            Filesize

                                            376KB

                                          • memory/4980-34-0x00000000005E0000-0x000000000067C000-memory.dmp

                                            Filesize

                                            624KB

                                          • memory/4980-30-0x00000000005E0000-0x000000000067C000-memory.dmp

                                            Filesize

                                            624KB