Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240412-en
  • resource tags

    arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    17-04-2024 15:25

General

  • Target

    SophiApp/Bin/Microsoft.Dism.dll

  • Size

    55KB

  • MD5

    e7e242e90b50fdbec0653b5485535433

  • SHA1

    8f214e90e8e69faf0f5a3fa0bb9ee22b0ba48e3b

  • SHA256

    ac6b01b934d3a1a316920c723d11342c0bd17f135a10abde8a3e7fcc66faa795

  • SHA512

    371f3d135e48c82feee41d9212d9961946754df73b4c1f2a111b97c73a38e2a5f812a1507dc01129913dd63fea690369ee19a99b66e5430f132d149a899f930e

  • SSDEEP

    768:dyU0jeS30Rc89H858Ghc3CRTWaJqC9EU96d1YSKlbGNHB1mNWcksXpq9MbXblqN:dyU8P2858FTNh1nc/M9MbXhqN

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 8 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\SophiApp\Bin\Microsoft.Dism.dll,#1
    1⤵
      PID:3860
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      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:4800
      • 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=110.0.5481.104 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffae855ab58,0x7ffae855ab68,0x7ffae855ab78
        2⤵
          PID:1680
        • 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=1632 --field-trial-handle=1832,i,14795186306429667313,16346141285999117364,131072 /prefetch:2
          2⤵
            PID:4496
          • 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=2136 --field-trial-handle=1832,i,14795186306429667313,16346141285999117364,131072 /prefetch:8
            2⤵
              PID:4132
            • 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=service --mojo-platform-channel-handle=2212 --field-trial-handle=1832,i,14795186306429667313,16346141285999117364,131072 /prefetch:8
              2⤵
                PID:3440
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=3044 --field-trial-handle=1832,i,14795186306429667313,16346141285999117364,131072 /prefetch:1
                2⤵
                  PID:2300
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3128 --field-trial-handle=1832,i,14795186306429667313,16346141285999117364,131072 /prefetch:1
                  2⤵
                    PID:3304
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4216 --field-trial-handle=1832,i,14795186306429667313,16346141285999117364,131072 /prefetch:1
                    2⤵
                      PID:4760
                    • 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=4380 --field-trial-handle=1832,i,14795186306429667313,16346141285999117364,131072 /prefetch:8
                      2⤵
                        PID:3920
                      • 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=4472 --field-trial-handle=1832,i,14795186306429667313,16346141285999117364,131072 /prefetch:8
                        2⤵
                          PID:2600
                        • 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=4812 --field-trial-handle=1832,i,14795186306429667313,16346141285999117364,131072 /prefetch:8
                          2⤵
                            PID:4908
                          • 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=4832 --field-trial-handle=1832,i,14795186306429667313,16346141285999117364,131072 /prefetch:8
                            2⤵
                              PID:1484
                            • 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=4748 --field-trial-handle=1832,i,14795186306429667313,16346141285999117364,131072 /prefetch:8
                              2⤵
                                PID:4432
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=5048 --field-trial-handle=1832,i,14795186306429667313,16346141285999117364,131072 /prefetch:1
                                2⤵
                                  PID:4204
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=5000 --field-trial-handle=1832,i,14795186306429667313,16346141285999117364,131072 /prefetch:1
                                  2⤵
                                    PID:4376
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=4780 --field-trial-handle=1832,i,14795186306429667313,16346141285999117364,131072 /prefetch:1
                                    2⤵
                                      PID:1988
                                  • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                                    "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                                    1⤵
                                      PID:2452

                                    Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

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                                    Downloads

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

                                      Filesize

                                      2KB

                                      MD5

                                      b54a58ab5a20becf3af50c5d7c993b1a

                                      SHA1

                                      0715da104c78a115ffc3b2af4a1053c1215d08c4

                                      SHA256

                                      8a6a4fd23deccb7255b9225337f21db5cd6828ec67d2a361b791720bfbda24b3

                                      SHA512

                                      a1b3c89668c32daab7559718e8b7b6bd4f962ea9ba71be085a87cd8fdcfe1aead80231627b773f5922bc5e1f26cbde2fcac6e518678098d7d9fc459effa19106

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                                      Filesize

                                      2B

                                      MD5

                                      d751713988987e9331980363e24189ce

                                      SHA1

                                      97d170e1550eee4afc0af065b78cda302a97674c

                                      SHA256

                                      4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                      SHA512

                                      b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                                      Filesize

                                      1KB

                                      MD5

                                      4b39a289bb26fbb4e12fbd865223bc52

                                      SHA1

                                      99322b678483f1bdc3a1acca50fbbb7874c6d33b

                                      SHA256

                                      4eede93cacafb36e80d40a5fabff5bf68454d52de9e1eb7549d40602781f3721

                                      SHA512

                                      50e655bfb347230634cd863cd934553efdebee18e6cd9a03854b39b0ffc351ad1935116f9022b0f4d01e1717b44f853cfc8e16770dc149d12312f7543e4dc612

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

                                      Filesize

                                      1KB

                                      MD5

                                      91509fee007f8d485e14bdc3d131b7bb

                                      SHA1

                                      65664a64ee8cfca5429987d5b388c15119e8fbf0

                                      SHA256

                                      1713013f1098cbe09412f33e18a19a49b882672e051e9ae203acd5a9f2e50bf2

                                      SHA512

                                      ef639a381b41b39b055420397181119fdda172b8574f3cf596113d0ea114fe1cacd6956ea3753627a5460f9e97c26643748625f666075faed6f02f5efa3a2739

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

                                      Filesize

                                      352B

                                      MD5

                                      51c3628e622d5055d7f552ac1ccbfba5

                                      SHA1

                                      17fb31622328095a6154a6516f7e4760c30d259a

                                      SHA256

                                      0561c92f42e5060a10a5c43faa23f83d3629ecc614a41dc31020e8286b0b2daf

                                      SHA512

                                      61f2118442d3b62547b0a827333438b55f6490981897220cece209c8afb1876dd70c2935f8cb5dd1544fd33053c6a49e1d3908bea54216bc74578628fa926e42

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

                                      Filesize

                                      7KB

                                      MD5

                                      8194a13ba2259d341837ba4cf08a9650

                                      SHA1

                                      68cddda7c469645ac607687d71b6c56b1ccb9f2c

                                      SHA256

                                      599f3d5708f198f41f86189c18e15cc8c3de2028fd8e7d85426a84cf56eadee3

                                      SHA512

                                      e9a1397f09eb52d6b2759247245b3810e7809bd87eb5b5f8ee7d7586952d463ac67da994b75959d1c849d8b2087c62879f19f4fbfb3521fefe25a2b9adde2be8

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

                                      Filesize

                                      6KB

                                      MD5

                                      0bc01fb4a0edca73673a64e047f4e206

                                      SHA1

                                      883318174c5dce95036d2a6c21bdd890d786fc68

                                      SHA256

                                      4a4e610866b90857d90f9773be8fa2008b2a99619661c71f6fdebf6effcf4b45

                                      SHA512

                                      77574410afd9a39b0917fe1fb18c26640c5cc2e756cf36bb45af78dfaf5ff9bf5c0a2c1059542daa0ef3c3238e6d53f725b9c135b7268b4c9885e0c6ae41b1e1

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

                                      Filesize

                                      16KB

                                      MD5

                                      65bcd2840cdc34426c750a9f1ed2c6a1

                                      SHA1

                                      2de94f2414b8dfb5694ba30262ba30f0a6b2b266

                                      SHA256

                                      bce32d1a16bb1d215f6301e34c9bcf18ee145b57528e4a44e371d7798c674c3c

                                      SHA512

                                      72c38ab5a6570054e102f9b557152a604b01da63bc2c37c654f4095ef87e091c4b62450f46a4cd0aa2bf191590dc0e7120edf678682698da4fb90b99de80068f

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt

                                      Filesize

                                      56B

                                      MD5

                                      ae1bccd6831ebfe5ad03b482ee266e4f

                                      SHA1

                                      01f4179f48f1af383b275d7ee338dd160b6f558a

                                      SHA256

                                      1b11047e738f76c94c9d15ee981ec46b286a54def1a7852ca1ade7f908988649

                                      SHA512

                                      baf7ff6747f30e542c254f46a9678b9dbf42312933962c391b79eca6fcb615e4ba9283c00f554d6021e594f18c087899bc9b5362c41c0d6f862bba7fb9f83038

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Service Worker\CacheStorage\379f1cbab5b08b6fc9e08681e42d8be311441c88\index.txt~RFe5916da.TMP

                                      Filesize

                                      120B

                                      MD5

                                      1ac0552799093a6a7c270cae2718cda5

                                      SHA1

                                      01938904e023f296916d69e047e3efda7cd1c0b1

                                      SHA256

                                      5fa2728dacf8fd00045bd0d4abec31f37f221447fb91ddfa38b4bb583bebbad1

                                      SHA512

                                      d4d527ce3f00c71a3c693b806cb6a0102a173ff5b59474311ba1212b4492baf9b33fc220fc7bb5ffa64c79b0c4bd5b29d540d4397d28d054c465cb488458af6c

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

                                      Filesize

                                      251KB

                                      MD5

                                      8c5a7a99f575fdb7a8f63099f3ea6f72

                                      SHA1

                                      aadf4762eeb4031f831cc8bad7af861e55fa654a

                                      SHA256

                                      14ad55b581a891749a80b83bcfb46789ebbfa53043f71f34cae53f01846ba93a

                                      SHA512

                                      5021d4f1c04f4b4c9078afdaccb79a9913285f93fbf211f5666d8b7aa23c0bb64dde0960ce376af0e3ab9fc9c86d3bd789f865cde4829813a6d65a02cf2bf615