Resubmissions

12/01/2024, 17:29

240112-v2k63sdaf7 8

12/01/2024, 17:22

240112-vxp98scdal 8

Analysis

  • max time kernel
    111s
  • max time network
    112s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-es
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-eslocale:es-esos:windows10-2004-x64systemwindows
  • submitted
    12/01/2024, 17:22

General

  • Target

    https://cloudflare-ipfs.com/ipfs/bafybeiedr4g3hgfusf3u5dtowlkuh6me5w6fp2pwayser54ctxyhopgxoa/#[email protected]

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://cloudflare-ipfs.com/ipfs/bafybeiedr4g3hgfusf3u5dtowlkuh6me5w6fp2pwayser54ctxyhopgxoa/#[email protected]
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:228
    • 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,0x100,0x104,0xd8,0x108,0x7ff9aac89758,0x7ff9aac89768,0x7ff9aac89778
      2⤵
        PID:5088
      • 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=2024 --field-trial-handle=1888,i,6086491674385800244,3911884421077399057,131072 /prefetch:8
        2⤵
          PID:2312
        • 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=1708 --field-trial-handle=1888,i,6086491674385800244,3911884421077399057,131072 /prefetch:2
          2⤵
            PID:1952
          • 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=2204 --field-trial-handle=1888,i,6086491674385800244,3911884421077399057,131072 /prefetch:8
            2⤵
              PID:804
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2928 --field-trial-handle=1888,i,6086491674385800244,3911884421077399057,131072 /prefetch:1
              2⤵
                PID:4788
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2920 --field-trial-handle=1888,i,6086491674385800244,3911884421077399057,131072 /prefetch:1
                2⤵
                  PID:1600
                • 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=5380 --field-trial-handle=1888,i,6086491674385800244,3911884421077399057,131072 /prefetch:8
                  2⤵
                    PID:4364
                  • 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=4912 --field-trial-handle=1888,i,6086491674385800244,3911884421077399057,131072 /prefetch:8
                    2⤵
                      PID:2984
                  • 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:4924

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

                      Filesize

                      96B

                      MD5

                      09b8afd6426d5cac32c36ea204589635

                      SHA1

                      9e87def026c66dfd929eac0436253f3887daf29c

                      SHA256

                      f990026e42a2572252d8e22f38389eca6c01427f95fba688b64ec438d3f4d1b1

                      SHA512

                      0e2e70204c61ade9b0a14262e758f51bb6a4aa1535dd70b9016982d395a986a75479a0f703f49f45d7dab52a1f5a3bebd9a02e89d5b12f7624f4fcb2def80172

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

                      Filesize

                      2KB

                      MD5

                      6e98f5dd09d1c600589ccfa39bbc60a4

                      SHA1

                      df1d91b69cd3228c5cfdb236f9b46b35ffbb8ad5

                      SHA256

                      a78de1974fc054451dea8f51f7dad5b81558c600f20d345c9d8f8f4b1b5004f0

                      SHA512

                      901971f625d752b6f08194384922ee8060b58f2071d46cc2835675ade1ea6a8465901b3f14787780ef2fba2be3a550693776cdbdb79836cef3cae8c171f03e0b

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

                      Filesize

                      872B

                      MD5

                      b2f795c4c1215139defdb788d8765d45

                      SHA1

                      a5f5fd5af003adffb428a8e89577945539a27c0f

                      SHA256

                      2d7b72462dcc965dd21658cde72d3855e00b84df33d8f87b301f45427d7861b9

                      SHA512

                      93de0e72ea551152dc0ee8001ad378b586696bb8209c1dc7a0703f5fdcfb90ae9438a930ab81843bd7a671995d1e43ce3c9583bcf52a0fd98f2db6081f87769a

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

                      Filesize

                      6KB

                      MD5

                      d5bb89a20a8419c6403057974ad11c29

                      SHA1

                      3306797a18c0153aeb1a39bab799d6303e5d9550

                      SHA256

                      84731ba05a0b4a9cd95faac219a941c1d49f81b688939d3516a73ac0b97914fa

                      SHA512

                      9ede7e8dfbfc32365155727c6e539cebac848d5fa2833c39b0225e3b4f92dac3ae0aad7c8f3512304b7f7aff441d7769e1686a90f82176a5b8c036d63573f7fa

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

                      Filesize

                      114KB

                      MD5

                      7f29587f46e33352744650b0899def90

                      SHA1

                      a8b298594bcc591398ac28d605754b0135547371

                      SHA256

                      f1f480af079056bd3d552f6252fba13bcd30aa6e0c2f4d760a3cf5c1d518816f

                      SHA512

                      3c4009de0cffb1eefd71680cd380879991f64e21980490b40a01664e481b386813b2e4a34749243adfe8d638758e28960f573e47dfe67ca2c44e7e4e13b83afb

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

                      Filesize

                      2B

                      MD5

                      99914b932bd37a50b983c5e7c90ae93b

                      SHA1

                      bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                      SHA256

                      44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                      SHA512

                      27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd