Analysis

  • max time kernel
    495s
  • max time network
    506s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/07/2023, 12:19

General

  • Target

    http://niursdelppbp.com

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 1 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://niursdelppbp.com
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3056
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffb25ef9758,0x7ffb25ef9768,0x7ffb25ef9778
      2⤵
        PID:2592
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2132 --field-trial-handle=1900,i,7189973480942728073,12356062347528929620,131072 /prefetch:8
        2⤵
          PID:3124
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1768 --field-trial-handle=1900,i,7189973480942728073,12356062347528929620,131072 /prefetch:2
          2⤵
            PID:404
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2260 --field-trial-handle=1900,i,7189973480942728073,12356062347528929620,131072 /prefetch:8
            2⤵
              PID:3236
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2808 --field-trial-handle=1900,i,7189973480942728073,12356062347528929620,131072 /prefetch:1
              2⤵
                PID:752
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2816 --field-trial-handle=1900,i,7189973480942728073,12356062347528929620,131072 /prefetch:1
                2⤵
                  PID:1212
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4764 --field-trial-handle=1900,i,7189973480942728073,12356062347528929620,131072 /prefetch:8
                  2⤵
                    PID:2652
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4840 --field-trial-handle=1900,i,7189973480942728073,12356062347528929620,131072 /prefetch:8
                    2⤵
                      PID:3308
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5084 --field-trial-handle=1900,i,7189973480942728073,12356062347528929620,131072 /prefetch:8
                      2⤵
                        PID:4844
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4376 --field-trial-handle=1900,i,7189973480942728073,12356062347528929620,131072 /prefetch:8
                        2⤵
                          PID:4684
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=744 --field-trial-handle=1900,i,7189973480942728073,12356062347528929620,131072 /prefetch:8
                          2⤵
                            PID:4960
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1704 --field-trial-handle=1900,i,7189973480942728073,12356062347528929620,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:548
                        • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                          "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                          1⤵
                            PID:2380
                          • C:\Windows\System32\rundll32.exe
                            C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                            1⤵
                              PID:4948

                            Network

                            MITRE ATT&CK Enterprise v6

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                              Filesize

                              1KB

                              MD5

                              c751a39782630414064020b4b63925d5

                              SHA1

                              5658873c7d7f1e7829951d611722562ba0cbfc45

                              SHA256

                              6aec96c60e48ad83cb692c5b39754b39937b6f821325c6f00704f22be31369d6

                              SHA512

                              f12fcba09a279f4bb1939bbce0d15e296447e4e1fd254120fba938e055d261d8e0eca8059c06f96de078708dbd0952c5936a1ff7965436eeb40fae68689d981e

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                              Filesize

                              6KB

                              MD5

                              eab3d51391fc120d5671e3b32bc067d5

                              SHA1

                              becdd20ab51c32387fca3ee9bffccd5c04ba666b

                              SHA256

                              3ac6d1b75f5acfd3f3026e85700629aaeffcc7336f389d66f044d79c4bae1725

                              SHA512

                              922a5af467ebec89e4bcb7506ab1785fadb1198baaeeb4fbb9c4193c6db4c387343ebd814531d20d57d73e2a2ee971b512dd09ed4a063ffe1caadfba0863320a

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                              Filesize

                              6KB

                              MD5

                              0fffaa7fd603cc34faa2cbafff5176a2

                              SHA1

                              5f52b57e8d3a1b9a4d743fc02a4b3f46905752c5

                              SHA256

                              2f6b778d17955ae70690ac9823e431060c4ac84114b848e194ab280936f09143

                              SHA512

                              03a7e5e68abdcbceabea7a2ac9ab56a583862c2d67c7001f2f0e2c799e9c41bc0dc7fdb7c50371a3d550431e470d3c20754b142226765a14d00166b4ad174a4d

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                              Filesize

                              87KB

                              MD5

                              0e88aed53313f564edce3744db9ed300

                              SHA1

                              0b964246aaa4323b65588fac9878782f4c91ac75

                              SHA256

                              2eafac5a6cfbf3d5117f6fa299e7f91ccad67d2254d1baef0f13993cc30f6225

                              SHA512

                              ebf9c390e512cc01154771ccc6b6d086998fa49bfca812c00f53823c6fc69644334a8616dd363a28a915d01bb2bae59a6ebf33b0e632ff3e203dbeac1d0447b7

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                              Filesize

                              103KB

                              MD5

                              d7e9b751f6e5a167e46cf5320ab7872f

                              SHA1

                              0ed8aff03dd151b4877ac4ceb4ce3afcfb48e464

                              SHA256

                              fd9c1c59c8f1122726a6a4ea686164c6730049018dc79c034523654b0f90d547

                              SHA512

                              98ca4bebcaaa369a3a84b5e5e434fc2a077371e176dc72699d313b754aa850dd5378488f4f78d335fec2efee4e6fce0131e94ba0086c1c1db57af6e2fb1a3f8a

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                              Filesize

                              107KB

                              MD5

                              b3182691cafe5775587b14795d34d943

                              SHA1

                              71304d2d47fdc6be750aead4de799edb45641689

                              SHA256

                              9a0a4b03decee4f4d2967ecebfd55a48087a7f950017d862382bbe0a8fd4bbb1

                              SHA512

                              3865d4156e5f4b587be1c60494b2a0b36a408cbf9b7d494bb2fe68e1145c21c0e7b9598aa8c07ed8d290a2b46e0fdfdf53c564a47a1451c4d7c3fc60a4c737ca

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe583ed9.TMP

                              Filesize

                              97KB

                              MD5

                              b8b6bb5a8b26178cc507687826920fc3

                              SHA1

                              0c5ac1978da0bf5ec9abf74ffa2cb151eac38ca1

                              SHA256

                              e620c39d98e47783beba9da46d71a3019c22bd129097f7a8820cf16e41067d83

                              SHA512

                              b15bea8d32ae8a6c6aa5fd4ee54d8d193999f1a65e241ecde2331a1372bc671a45377ed8818ac1c0b21075f38e7905929ad35760da9982da0b571dff98b8d496

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                              Filesize

                              2B

                              MD5

                              99914b932bd37a50b983c5e7c90ae93b

                              SHA1

                              bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                              SHA256

                              44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                              SHA512

                              27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd