Resubmissions

15-06-2024 15:24

240615-stecfsvglg 10

15-06-2024 13:33

240615-qts5hasdlc 10

Analysis

  • max time kernel
    275s
  • max time network
    283s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15-06-2024 13:33

General

  • Target

    Debug/Monaco/fgd.html

  • Size

    18KB

  • MD5

    a1416c1fe209f7687ff79ab44301b3d3

  • SHA1

    3ba3ff0027a98128edad78f5561cef53c4236791

  • SHA256

    a6897302dba619dd3c156d57fc4b706662bff4df582975c33478b7878b060d2c

  • SHA512

    ce8a9aaf7ba903dfb25df53e04addfedae7ee4fcd07dffd42abf3f275a75b14cb26bb64c9320fd425003c73618b2967bb7be2cfb849050d50dd5308e69842f79

  • SSDEEP

    384:fihTARA5Lmwl1qPeVvW4NVtabVBJjVBd+TI6noaQLR7:fihTjoy+StabVBJ/kkgoaQLR7

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument C:\Users\Admin\AppData\Local\Temp\Debug\Monaco\fgd.html
    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:2456
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffcb8ecab58,0x7ffcb8ecab68,0x7ffcb8ecab78
      2⤵
        PID:3056
      • 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=1684 --field-trial-handle=1888,i,4235152802791455679,7227377667505733822,131072 /prefetch:2
        2⤵
          PID:1296
        • 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=2148 --field-trial-handle=1888,i,4235152802791455679,7227377667505733822,131072 /prefetch:8
          2⤵
            PID:536
          • 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=2200 --field-trial-handle=1888,i,4235152802791455679,7227377667505733822,131072 /prefetch:8
            2⤵
              PID:1528
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3036 --field-trial-handle=1888,i,4235152802791455679,7227377667505733822,131072 /prefetch:1
              2⤵
                PID:3556
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3044 --field-trial-handle=1888,i,4235152802791455679,7227377667505733822,131072 /prefetch:1
                2⤵
                  PID:3492
                • 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=4428 --field-trial-handle=1888,i,4235152802791455679,7227377667505733822,131072 /prefetch:8
                  2⤵
                    PID:5104
                  • 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=1888,i,4235152802791455679,7227377667505733822,131072 /prefetch:8
                    2⤵
                      PID:1068
                    • 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=4318 --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=2676 --field-trial-handle=1888,i,4235152802791455679,7227377667505733822,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4476
                  • 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:4028
                    • 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 --field-trial-handle=4532,i,2029050989380753659,15333598055019363793,262144 --variations-seed-version --mojo-platform-channel-handle=3928 /prefetch:8
                      1⤵
                        PID:5172

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

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

                        2KB

                        MD5

                        6c118cd926c507a7ba58e82f4d5eaf21

                        SHA1

                        27759367fff7dc9ca54c2c1f0038912ec6619344

                        SHA256

                        d44c1c9c2de2b17fe21873875e3489c0f0bef31ca25e76f3ec61a2f3a8b93d9c

                        SHA512

                        f24feb015a6d2df7d4fd550b72c5c84e21adc743f1c11154101a7e6a483db9a1428d2cc71d6606adb495af075b4ab436f50732e72688aeb78aa0745ea059bfb6

                      • 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

                        1019B

                        MD5

                        33fe371b08f0b30dbfdb2240a1029dad

                        SHA1

                        a8b8bbed81ba5503210494417762885900111d10

                        SHA256

                        5cf597a4dc975b97e2b1f8a4034cef537eec31d4ea83b78047c4a76662ebf5d3

                        SHA512

                        d4f6fe680ec59005cb8385e604038a1cf7f16525887c5081b1cbf97035d2634045e578526b369efee46773adeb093aebd6cbda434083f54ec4888c5bcb30e60f

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

                        6KB

                        MD5

                        811f08bd829942a1928ab7b51ac7f659

                        SHA1

                        e242b993d7881763a652036fa4b892efd968b1e1

                        SHA256

                        17c6c48c6c276412d8f76344be90a28868c63bb5e03f04b4e1fd085b6ae06c0c

                        SHA512

                        feecc65cee0baae2a673cf3a60b08918b1bc1c70390406dac32094fd9598825e98e3a4401c2c6a3e86296cb55cd2c5972290ebaecaa4e6e3954a03e8c3765235

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

                        138KB

                        MD5

                        19a297272f0bb910b5353d4eda00a6f3

                        SHA1

                        35a1448b6d9c949c3384e38ffb9b0fb5fffcbbb6

                        SHA256

                        fc47dcad1eb0bd44303278d8bcb5e4102d7f3529cd5b3f27d01a7601e75c57f6

                        SHA512

                        c1fae791f36ad9da821c95375e8b1803ab00fa1a7ab9bfab9dc3748d6aa6036ee6c129846846ef122cefae5197d72883742bbe04576158f15473674ff42fda2f

                      • \??\pipe\crashpad_2456_MWOIHPYZVBNQUZGF
                        MD5

                        d41d8cd98f00b204e9800998ecf8427e

                        SHA1

                        da39a3ee5e6b4b0d3255bfef95601890afd80709

                        SHA256

                        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                        SHA512

                        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e