Analysis

  • max time kernel
    148s
  • 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
    10-04-2024 08:44

General

  • Target

    SKIDDIN WOLF.exe

  • Size

    16KB

  • MD5

    180f616198ec516eb8d601cfa11f16e5

  • SHA1

    4997cbeb8d7f9c753b9c3456795d8af084691d82

  • SHA256

    03ef8a24f331ffffd191a88c6636305836c2d98097090516bd8617c63be00b55

  • SHA512

    f65290c40a71c0c0599d1da91e226d047c1275a7089f52df78021211a7a15a96258e02b103ab793731dbdb557859c4e73b984792c9704fd13d931f4235d09f2e

  • SSDEEP

    384:l3hlLO4bsqcssvTPReUPSkPgBPGqIpbAeADMXPIvhRkONoc5tu/sxi3hFW:l3fLRbbHEPReUPSkPgBPGTlAeADMXPI/

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: LoadsDriver 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SKIDDIN WOLF.exe
    "C:\Users\Admin\AppData\Local\Temp\SKIDDIN WOLF.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4776
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Windows\IME\Serials_Checker.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2624
      • C:\Windows\SysWOW64\mode.com
        mode con: cols=90 lines=45
        3⤵
          PID:2952
        • C:\Windows\SysWOW64\Wbem\WMIC.exe
          wmic bios get serialnumber
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2892
        • C:\Windows\SysWOW64\Wbem\WMIC.exe
          wmic csproduct get uuid
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2604
        • C:\Windows\SysWOW64\Wbem\WMIC.exe
          wmic cpu get serialnumber
          3⤵
            PID:884
          • C:\Windows\SysWOW64\Wbem\WMIC.exe
            wmic cpu get processorid
            3⤵
              PID:4100
            • C:\Windows\SysWOW64\Wbem\WMIC.exe
              wmic diskdrive get serialnumber
              3⤵
                PID:2020
              • C:\Windows\SysWOW64\Wbem\WMIC.exe
                wmic baseboard get serialnumber
                3⤵
                  PID:3820
                • C:\Windows\SysWOW64\Wbem\WMIC.exe
                  wmic memorychip get serialnumber
                  3⤵
                    PID:1648
                  • C:\Windows\SysWOW64\Wbem\WMIC.exe
                    wmic path Win32_NetworkAdapter where "PNPDeviceID like '%PCI%' AND NetConnectionStatus=2 AND AdapterTypeID='0'" get MacAddress
                    3⤵
                      PID:4728
                    • C:\Windows\SysWOW64\Wbem\WMIC.exe
                      wmic PATH Win32_VideoController GET Description,PNPDeviceID
                      3⤵
                        PID:3588
                      • C:\Windows\SysWOW64\Wbem\WMIC.exe
                        wmic bios get serialnumber
                        3⤵
                          PID:808
                        • C:\Windows\SysWOW64\Wbem\WMIC.exe
                          wmic csproduct get uuid
                          3⤵
                            PID:116
                          • C:\Windows\SysWOW64\Wbem\WMIC.exe
                            wmic cpu get serialnumber
                            3⤵
                              PID:3828
                            • C:\Windows\SysWOW64\Wbem\WMIC.exe
                              wmic cpu get processorid
                              3⤵
                                PID:3260
                              • C:\Windows\SysWOW64\Wbem\WMIC.exe
                                wmic diskdrive get serialnumber
                                3⤵
                                  PID:3644
                                • C:\Windows\SysWOW64\Wbem\WMIC.exe
                                  wmic baseboard get serialnumber
                                  3⤵
                                    PID:4360
                                  • C:\Windows\SysWOW64\Wbem\WMIC.exe
                                    wmic memorychip get serialnumber
                                    3⤵
                                      PID:2452
                                    • C:\Windows\SysWOW64\Wbem\WMIC.exe
                                      wmic path Win32_NetworkAdapter where "PNPDeviceID like '%PCI%' AND NetConnectionStatus=2 AND AdapterTypeID='0'" get MacAddress
                                      3⤵
                                        PID:1808
                                      • C:\Windows\SysWOW64\Wbem\WMIC.exe
                                        wmic PATH Win32_VideoController GET Description,PNPDeviceID
                                        3⤵
                                          PID:4736
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --default-search-provider=? --out-pipe-name=MSEdgeDefaultfeabb73fhf57ch4349hbb99h98b265e498b1
                                      1⤵
                                      • Suspicious use of WriteProcessMemory
                                      PID:1376
                                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x124,0x128,0x12c,0xfc,0x130,0x7ff9b07846f8,0x7ff9b0784708,0x7ff9b0784718
                                        2⤵
                                          PID:2956
                                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2052,830690846546611174,5812538550371972920,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2060 /prefetch:2
                                          2⤵
                                            PID:3896
                                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2052,830690846546611174,5812538550371972920,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2124 /prefetch:3
                                            2⤵
                                            • Suspicious behavior: EnumeratesProcesses
                                            PID:4956
                                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2052,830690846546611174,5812538550371972920,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2800 /prefetch:8
                                            2⤵
                                              PID:1788
                                          • C:\Windows\System32\CompPkgSrv.exe
                                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                                            1⤵
                                              PID:4696
                                            • C:\Windows\System32\CompPkgSrv.exe
                                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                                              1⤵
                                                PID:1208
                                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --default-search-provider=? --out-pipe-name=MSEdgeDefault38422abahefe8h4a88hb122h1f227f85367b
                                                1⤵
                                                  PID:2716
                                                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x11c,0x120,0x124,0xf8,0x128,0x7ff9b07846f8,0x7ff9b0784708,0x7ff9b0784718
                                                    2⤵
                                                      PID:4376
                                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2168,10523126002212484930,11518369688075022159,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2180 /prefetch:2
                                                      2⤵
                                                        PID:4740
                                                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2168,10523126002212484930,11518369688075022159,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2240 /prefetch:3
                                                        2⤵
                                                        • Suspicious behavior: EnumeratesProcesses
                                                        PID:1648
                                                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2168,10523126002212484930,11518369688075022159,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2916 /prefetch:8
                                                        2⤵
                                                          PID:2600
                                                      • C:\Windows\System32\CompPkgSrv.exe
                                                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                                                        1⤵
                                                          PID:752
                                                        • C:\Windows\System32\CompPkgSrv.exe
                                                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                                                          1⤵
                                                            PID:3316

                                                          Network

                                                          MITRE ATT&CK Enterprise v15

                                                          Replay Monitor

                                                          Loading Replay Monitor...

                                                          Downloads

                                                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                                            Filesize

                                                            152B

                                                            MD5

                                                            e0811105475d528ab174dfdb69f935f3

                                                            SHA1

                                                            dd9689f0f70a07b4e6fb29607e42d2d5faf1f516

                                                            SHA256

                                                            c91388c87878a9e2c530c6096dbdd993b0a26fefe8ad797e0133547225032d6c

                                                            SHA512

                                                            8374a721ea3ff3a1ea70d8a074e5c193dbba27ba7e301f19cea89d648b2378c376e48310c33fe81078cd40b1863daec935e8ac22e8e3878dc3a5bb529d028852

                                                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                                                            Filesize

                                                            152B

                                                            MD5

                                                            47b2c6613360b818825d076d14c051f7

                                                            SHA1

                                                            7df7304568313a06540f490bf3305cb89bc03e5c

                                                            SHA256

                                                            47a22bea2e7d0154c59bf5d8790ec68274eb05e9fa6cf0eab0d648121f1a02ac

                                                            SHA512

                                                            08d2366fc1ce87dbe96b9bf997e4c59c9206fcfea47c1f17b01e79aeb0580f25cac5c7349bb453a50775b2743053446653f4129f835f81f4a8547ca392557aac

                                                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                                                            Filesize

                                                            5KB

                                                            MD5

                                                            a052b0fc3175997c1a8192451a4aa9cd

                                                            SHA1

                                                            ca6809f23320b173c80b5109bdf4fc251df3f019

                                                            SHA256

                                                            3aaa4fe1c635bd3b26e4df818de181bbf5bab9ed2f1f345adb3427c7d4def63b

                                                            SHA512

                                                            69a8c2b7d4d516704c0f4ad6e286ece7fda6f48c88ba89c53370650dac62081bf3927c405fd4f5c14f805ad97452fa3116bfcf13836752d0e2d9988809e4cdd0

                                                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Site Characteristics Database\LOG

                                                            Filesize

                                                            350B

                                                            MD5

                                                            b2e84d19d6d7c7473e10c4ee5e072067

                                                            SHA1

                                                            e40e6b51276f0e2b71d3ac16458653150e7c35ea

                                                            SHA256

                                                            c783fefb47d23e614d58c7d57c7b71eedbb9484688c80168041c81b2e5991ed4

                                                            SHA512

                                                            129565e4ae717aa31966cd80216cf0532774fcc929d1612b67e79d7e825638006f40e920e1477b782aa24d47afe28977c91f4c4d2f6c88b51c1c4158cef40176

                                                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Sync Data\LevelDB\LOG

                                                            Filesize

                                                            323B

                                                            MD5

                                                            8e79a8c18e57fc20fb15571532ba2cfa

                                                            SHA1

                                                            e7f06fa277989aa4ad6036e700a8155a4c88f809

                                                            SHA256

                                                            345864505a91c940c10ecb82111fdea785353295931a541b2f375b4bf2c5635c

                                                            SHA512

                                                            2f4e08b55bbd859169d521535e683604e13ae18af553edb028ef83c2ff3b4ce1b5940c548741860b80e02c68e65c9ac8e02dda76762478298291ba58d4e5da60

                                                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Last Version

                                                            Filesize

                                                            11B

                                                            MD5

                                                            838a7b32aefb618130392bc7d006aa2e

                                                            SHA1

                                                            5159e0f18c9e68f0e75e2239875aa994847b8290

                                                            SHA256

                                                            ac3dd2221d90b09b795f1f72e72e4860342a4508fe336c4b822476eb25a55eaa

                                                            SHA512

                                                            9e350f0565cc726f66146838f9cebaaa38dd01892ffab9a45fe4f72e5be5459c0442e99107293a7c6f2412c71f668242c5e5a502124bc57cbf3b6ad8940cb3e9

                                                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                                                            Filesize

                                                            8KB

                                                            MD5

                                                            306d6e146b980c3d2081095780558ddb

                                                            SHA1

                                                            edd16c5acdae05dd40d2f5f98d275f31069099fd

                                                            SHA256

                                                            d90e7dec2c871d7f9fb100ebc24d04fb3d7673965fd0d510eacb4e87cf7055e8

                                                            SHA512

                                                            e2a94e9bc4dec7de05e65e75ed070dff02e683a60719d1851e02cf697beb78fffdd5b9c22beb6ef08ee4b4ab12ab6d77b916e88a00633c914b66abf7fdba7916

                                                          • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\ShaderCache\GPUCache\data_1

                                                            Filesize

                                                            264KB

                                                            MD5

                                                            f50f89a0a91564d0b8a211f8921aa7de

                                                            SHA1

                                                            112403a17dd69d5b9018b8cede023cb3b54eab7d

                                                            SHA256

                                                            b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                                            SHA512

                                                            bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                                                          • C:\Windows\IME\Serials_Checker.bat

                                                            Filesize

                                                            862B

                                                            MD5

                                                            6e80dfb68c45757c951a5c266e2b24f5

                                                            SHA1

                                                            d4c807e35293e30caf93be26a76cef8b5639f273

                                                            SHA256

                                                            20786046ca6876d67e787be64f02e241941a416910e510e957fa1054b140d577

                                                            SHA512

                                                            fb5fb241a86a6e02235cd7a8d9a9b803f574bcaacb61950485a5d3cfa68613242abcea3f92ecfbae75cf2ae2c022c52986b69eea04c4ede69525d3c5f1672c2f

                                                          • memory/4776-11-0x0000000074580000-0x0000000074D30000-memory.dmp

                                                            Filesize

                                                            7.7MB

                                                          • memory/4776-9-0x0000000004E20000-0x0000000004E30000-memory.dmp

                                                            Filesize

                                                            64KB

                                                          • memory/4776-0-0x00000000003F0000-0x00000000003FA000-memory.dmp

                                                            Filesize

                                                            40KB

                                                          • memory/4776-3-0x0000000004E20000-0x0000000004E30000-memory.dmp

                                                            Filesize

                                                            64KB

                                                          • memory/4776-2-0x0000000074580000-0x0000000074D30000-memory.dmp

                                                            Filesize

                                                            7.7MB

                                                          • memory/4776-1-0x0000000074580000-0x0000000074D30000-memory.dmp

                                                            Filesize

                                                            7.7MB