Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-03-2023 10:05

General

  • Target

    http://sf1c0alxeb6409c856ebbdd.fileondun.ru

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand microsoft.
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://sf1c0alxeb6409c856ebbdd.fileondun.ru
    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:2464
    • 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,0x100,0x104,0xd8,0x108,0x7ffddc129758,0x7ffddc129768,0x7ffddc129778
      2⤵
        PID:3724
      • 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=1804 --field-trial-handle=1820,i,13998998916458816307,134734361047761957,131072 /prefetch:2
        2⤵
          PID:5108
        • 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=2172 --field-trial-handle=1820,i,13998998916458816307,134734361047761957,131072 /prefetch:8
          2⤵
            PID:1780
          • 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=2212 --field-trial-handle=1820,i,13998998916458816307,134734361047761957,131072 /prefetch:8
            2⤵
              PID:980
            • 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=3060 --field-trial-handle=1820,i,13998998916458816307,134734361047761957,131072 /prefetch:1
              2⤵
                PID:3676
              • 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=3080 --field-trial-handle=1820,i,13998998916458816307,134734361047761957,131072 /prefetch:1
                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 --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4480 --field-trial-handle=1820,i,13998998916458816307,134734361047761957,131072 /prefetch:1
                  2⤵
                    PID:2576
                  • 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=5060 --field-trial-handle=1820,i,13998998916458816307,134734361047761957,131072 /prefetch:8
                    2⤵
                      PID:4788
                    • 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=5164 --field-trial-handle=1820,i,13998998916458816307,134734361047761957,131072 /prefetch:8
                      2⤵
                        PID:3192
                      • 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=2760 --field-trial-handle=1820,i,13998998916458816307,134734361047761957,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:2736
                    • 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:2172

                      Network

                      MITRE ATT&CK Matrix ATT&CK v6

                      Discovery

                      Query Registry

                      1
                      T1012

                      System Information Discovery

                      1
                      T1082

                      Replay Monitor

                      Loading Replay Monitor...

                      Downloads

                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\6ecedb6f-a08c-40d8-b316-fa79ec3a056e.tmp
                        Filesize

                        6KB

                        MD5

                        02da7ef29555facd69e6de4ddff50ac7

                        SHA1

                        12435527c3894010c3a7633f31e34500b6807fea

                        SHA256

                        485bff27a08a53b8acae0f1f0fd1101abc8204184937316a4c54cecc5ab11ede

                        SHA512

                        6175c008c9485e7f58f136a4d35cfdf68fbb5e0895940e6ff5ecc77477c40ab7674484df13454c168b92f98ed4afad1efcbe1df382838eea65d86bfad302d3fa

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

                        216B

                        MD5

                        8fbcd8cab645625c07590c3cc8f8342e

                        SHA1

                        d2f6102b2e73597dbe007f9cc69a68e90f02313c

                        SHA256

                        cf00a8c265da6be0da39244287729dc682dae99dcce6deb0696a11bfc595487a

                        SHA512

                        e567941a029910d4fe06510b74849f7777e564b40b23635737b98735d2a9bd3752128611bbfeada5903cd04c1c046ff74c50f147499f5f0c820567f825cb5045

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

                        1KB

                        MD5

                        61b7a1c7c6abf91e1af68bbb0aa8740c

                        SHA1

                        4613f2be29c9a6a458235041eda7f10bb06c4eec

                        SHA256

                        3c947324184276295503b33daf51d9673cd7fa57ac9490908655a85e6e24ac73

                        SHA512

                        cd9724fc4fa6d54d085efbc591d763761f7da8823bfb1a510514e988627376381bf3f9f5e4e092fcff36445dc67a7d8abe95485cb490316bafd1c8d3b04a5e17

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

                        6KB

                        MD5

                        ed5f9e367ce6c29faff7a1cb99ec9f0e

                        SHA1

                        3c9e3d980f9530f7f04af9a7ef22a9d867b37675

                        SHA256

                        6c7ac38bd33bb62b216c07e73e5d600fc7b97031833606aa8f8b5ebb139b8025

                        SHA512

                        0211c7f583d1b95e8dea52326afbd50686ceeeb3d8eb7c6b8c4701dab7290ccbd4b7e6f410676c25078d6c883b2f2360754981a2e61e93377566594ab8ea613e

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

                        6KB

                        MD5

                        255958e5cd5567cd6ce7cf1587faabb5

                        SHA1

                        62a3b3a2f71ebb92aaf352a189ea89c5a17d84ef

                        SHA256

                        31be56be90c7291ca9821248f646f7d51e47bbd7a3b3461a7bfb58495a1ae0ff

                        SHA512

                        6a8310f7a667ad511c59668c6440491673be0aadeb484f2576552b332fe04b92a2c7a228c24bcabc65c36be4f6e1c02d94b3b990ace67738a03caacb3e1af714

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

                        5KB

                        MD5

                        594364f688cee1afe64b6f321968ed25

                        SHA1

                        bb35d10608f8f3b36426116f1b8c0c367815d222

                        SHA256

                        ce9033fbdc65b64b45ceb62983c3323363516143bc4f36ac47063713436f7735

                        SHA512

                        e959d371cbf11b30580153df01a96aa03259a4d332fb595756a9b7fefef02eb08d0be5ebbbbefb6e8d60e5bd32aed8ba6dfc891a929575f9b288fa21db93e2d1

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

                        144KB

                        MD5

                        6d3c47e6414e6181876e93d559c71fba

                        SHA1

                        2873352d371241f4aad75dacb910c5eea9425cf3

                        SHA256

                        9132045546e94b7dc1e6dd55a33b28d3afd0e62e73869f3cd2877ee89d7b55fb

                        SHA512

                        3b17c0a3a902c2501a9aa9f4ce988ffb6643c7be1ba600c4e651d011cb539fff285986917a765ecee34527e7c3fc82b511a19cbf03bfbfb8cdba650c71925be7

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

                        2B

                        MD5

                        99914b932bd37a50b983c5e7c90ae93b

                        SHA1

                        bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                        SHA256

                        44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                        SHA512

                        27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

                      • \??\pipe\crashpad_2464_MSQWABTLYMQDUEZO
                        MD5

                        d41d8cd98f00b204e9800998ecf8427e

                        SHA1

                        da39a3ee5e6b4b0d3255bfef95601890afd80709

                        SHA256

                        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                        SHA512

                        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e