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Analysis

  • max time kernel
    1799s
  • max time network
    1787s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    17/05/2024, 09:37

General

  • Target

    https://install.kontur.ru/kekep?xuacompatible=8&backbrowser=chrome&fast&back64=ahr0chmlm0elmkylmkzhdxrolmtvbnr1ci5ydsuyrg

Score
1/10

Malware Config

Signatures

  • 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 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://install.kontur.ru/kekep?xuacompatible=8&backbrowser=chrome&fast&back64=ahr0chmlm0elmkylmkzhdxrolmtvbnr1ci5ydsuyrg
    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:4924
    • 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=0xe0,0x104,0x108,0x98,0x10c,0x7fffa87cab58,0x7fffa87cab68,0x7fffa87cab78
      2⤵
        PID:2656
      • 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=1508 --field-trial-handle=1744,i,16099303751866131813,5014467954965508889,131072 /prefetch:2
        2⤵
          PID:2552
        • 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=1964 --field-trial-handle=1744,i,16099303751866131813,5014467954965508889,131072 /prefetch:8
          2⤵
            PID:764
          • 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=2152 --field-trial-handle=1744,i,16099303751866131813,5014467954965508889,131072 /prefetch:8
            2⤵
              PID:2936
            • 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=2880 --field-trial-handle=1744,i,16099303751866131813,5014467954965508889,131072 /prefetch:1
              2⤵
                PID:4660
              • 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=2888 --field-trial-handle=1744,i,16099303751866131813,5014467954965508889,131072 /prefetch:1
                2⤵
                  PID:4948
                • 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=4992 --field-trial-handle=1744,i,16099303751866131813,5014467954965508889,131072 /prefetch:8
                  2⤵
                    PID:3252
                  • 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=4512 --field-trial-handle=1744,i,16099303751866131813,5014467954965508889,131072 /prefetch:8
                    2⤵
                      PID:2508
                    • 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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2648 --field-trial-handle=1744,i,16099303751866131813,5014467954965508889,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:2768
                  • 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:2640

                    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

                      960B

                      MD5

                      8568f2be41a824cc1e1cb7deb0d0e8d3

                      SHA1

                      3a3de5eede04856a0c055cad115ee92ef29f75af

                      SHA256

                      aa2d5f32f5bd10f2090c5e176eed1096a3cfba271437c38e93d6db110369b28c

                      SHA512

                      76cc4b3a67de331cb36942d8ef5e42fc653f5c7d14d8c6c4b23afbd8bae5e5e1431c99b5b7c1a1ae40fec8bb943d8775234a654c91047a0e4b41f58faaa3449a

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

                      Filesize

                      984B

                      MD5

                      f00b820ccb49f437e48ebaff74f361f6

                      SHA1

                      131674adeb7bb02a0aab8601fdf8cd9f47e47c23

                      SHA256

                      810fb88d1b52761e4148035bb806faa63d56fd463d7b7f394102ffc6f5778e30

                      SHA512

                      622d4fc751a4ff514109e25984b175465d3c8dae51a47d09389f345019d59e723d54da98d23b34412f9d03a30618cf9859ba0e2827391bbe5c4cff778d0749c6

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\File System\000\t\Paths\CURRENT

                      Filesize

                      16B

                      MD5

                      46295cac801e5d4857d09837238a6394

                      SHA1

                      44e0fa1b517dbf802b18faf0785eeea6ac51594b

                      SHA256

                      0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                      SHA512

                      8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\File System\Origins\MANIFEST-000001

                      Filesize

                      41B

                      MD5

                      5af87dfd673ba2115e2fcf5cfdb727ab

                      SHA1

                      d5b5bbf396dc291274584ef71f444f420b6056f1

                      SHA256

                      f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

                      SHA512

                      de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

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

                      Filesize

                      2KB

                      MD5

                      b890bb3c0d5050644dcf4aaab7e21b5c

                      SHA1

                      ebf606754778f4c6540ab40692a90e5762855f58

                      SHA256

                      bd39817fd4aea580a8f2345d911cc4f79f0598804c092736c0414a82d70d6dd3

                      SHA512

                      153e3b925addd60960c1eff9dd3036758ce79cfb43e2cbbf0bbd4025bf52ddee721b1ed8f2218d663f236274406efa88778738d3499f170970fa977be1a8ac35

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

                      Filesize

                      1KB

                      MD5

                      3755c06c0b11fdae7b1cd61a851bd04a

                      SHA1

                      c90f28b9e35f59545948e7a29690f13a47ee806a

                      SHA256

                      15ab82e490fa8e28fe8d4f9487a5eb51c189988b6c6d3cec7b5b4975b08b8473

                      SHA512

                      bcfcf14bb4baf816b2abc7c5b6f6141588746fb1511c2a9ac5dc2385da7f96d43f9892d31e9a33ddaa884074a945c5745d21ce42fb9e75f7a9fa58f28a783670

                    • 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

                      1020B

                      MD5

                      687b42570414543a59a2099cf57bd0b2

                      SHA1

                      68459abe35f1283286c0cc9032d4095d2bd3a7d2

                      SHA256

                      265495281b1ada46b1c757ce2d204f9c9e1988eb9ff41046e2eaea97ea082d79

                      SHA512

                      3bab4f4b939c0a1fa9f558129117b458e6efa85751bad4438ff091b162bbf3a5324f2fac17ea046ea58d94414a166026492a33e5faf5ad68b529c52e1e5a2922

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

                      Filesize

                      1020B

                      MD5

                      c05c7e17ae3893c50c0c0d3e1390fb70

                      SHA1

                      44ed95ad5473e2353bb3fde1d7afb53735fbb72b

                      SHA256

                      aad708ff17a248de7d99bfca10afd0b4c12be076f96ae411ff0464d7fc393ba4

                      SHA512

                      9d07f08b8576874d55589b6f5d1df380afb1415530ac00e04b396f9cb64b2788894bf0a2bc69ccc11cba06151545da0ff6526c0fc10d4f153186437f50f43c0a

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

                      Filesize

                      6KB

                      MD5

                      ab7b375f7465524a40eb2c66b1e3a435

                      SHA1

                      191eaae7d84e686973d47c817e82da9b4f13a76b

                      SHA256

                      41202fb60a0ebb3dbf81a0a59468896a0754df8df92d584d88d33fd158608c23

                      SHA512

                      92a21fcf759f7d95008726af770796f99af853b9e994a18ed89a805abaa2f4a81370a5c33b48efcdda71ac568ed26a1e4babc717f129a9e5d2245b93a8da5d4e

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

                      Filesize

                      129KB

                      MD5

                      0842873e18e92a86ce805694cabb2813

                      SHA1

                      b0241354d9a98d0e89878426ac8e7f1748d525e4

                      SHA256

                      620abcc8c60713969acca48a9937080944251ea8171f82856eff40bc0f520e71

                      SHA512

                      8e55abd51313e6ac9be7eaae4900e82b0e675b3f1ac5ccda3c0ca9b5210d4d7749c81c8b1bd5054bdcce5146b132c8231c19ed9ef4c62c86514764690df12739