Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-03-2023 01:34

General

  • Target

    http://xwtrh.iofici.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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" http://xwtrh.iofici.ru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:2172
    • 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,0x100,0x104,0xd8,0x108,0x7ff9ca619758,0x7ff9ca619768,0x7ff9ca619778
      2⤵
        PID:4456
      • 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=1824 --field-trial-handle=1840,i,4057947941299717128,9307472575948363192,131072 /prefetch:2
        2⤵
          PID:3964
        • 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=2168 --field-trial-handle=1840,i,4057947941299717128,9307472575948363192,131072 /prefetch:8
          2⤵
            PID:4256
          • 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=2164 --field-trial-handle=1840,i,4057947941299717128,9307472575948363192,131072 /prefetch:8
            2⤵
              PID:4660
            • 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=3092 --field-trial-handle=1840,i,4057947941299717128,9307472575948363192,131072 /prefetch:1
              2⤵
                PID:3356
              • 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=3052 --field-trial-handle=1840,i,4057947941299717128,9307472575948363192,131072 /prefetch:1
                2⤵
                  PID:4044
                • 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=4708 --field-trial-handle=1840,i,4057947941299717128,9307472575948363192,131072 /prefetch:1
                  2⤵
                    PID:4680
                  • 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=5276 --field-trial-handle=1840,i,4057947941299717128,9307472575948363192,131072 /prefetch:8
                    2⤵
                      PID:1884
                    • 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=5436 --field-trial-handle=1840,i,4057947941299717128,9307472575948363192,131072 /prefetch:8
                      2⤵
                        PID:4924
                      • 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=5516 --field-trial-handle=1840,i,4057947941299717128,9307472575948363192,131072 /prefetch:8
                        2⤵
                          PID:1560
                        • 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=744 --field-trial-handle=1840,i,4057947941299717128,9307472575948363192,131072 /prefetch:2
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3804
                      • 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:220

                        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\Code Cache\js\index-dir\the-real-index
                          Filesize

                          120B

                          MD5

                          2beb2ce9e5bf5bf9fc11bd783b87c5df

                          SHA1

                          8aa4d95ff2d3d012c02ed60568c98bb727a177c7

                          SHA256

                          49588f3ac05206244e9e77b8a3f4c854bde57eba7eaaf12da87e38990ecffb47

                          SHA512

                          482ff7570b80a4541534bf145ee83bdff9694fe22a7e0a77724db7797aa1146a5f29dfd0aa86c2f68e3de5086e29cb49297ebe959776ea6073963567c6ec54ff

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

                          216B

                          MD5

                          373318f55362ee1b8360fbfa0bf7147d

                          SHA1

                          37ad818a27c6fc784034092c16b3d08d0d8fe496

                          SHA256

                          276ef93181a30f46ae2b01cf68abaf2ed77be568be7e1a04fbd9c8c19845a01f

                          SHA512

                          b7d63406d638b5d93bacde4c55972162da29772c2c08ec180f521ca2ed065dc27b1425072825ac1a9e94bf55494ce2c2b81c8947adeef1b5f4635e91213ef3b2

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

                          336B

                          MD5

                          679c627734796aff830baeeeab3f06f0

                          SHA1

                          4178e33b4d532fdfec894878bcb2d0a2f5726659

                          SHA256

                          b1c502daec4018cc28adb2b17b13612dd0e61485f946eae685feeea4a717fe87

                          SHA512

                          a16480006db0a7176ef0c9d883d3028b06fc01e329e6ff06c19fd9357f314738a753b2ec1a7d76945899f897fab7a9106ba0a1ed0706d5ed47ba78493ce4386b

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

                          1KB

                          MD5

                          435c1d51d151066d4808897485bcf925

                          SHA1

                          47f919e9003fb2ab6d45206522b00195b7b1dba6

                          SHA256

                          24c6695f4f259d953e76fb56355c7a87bc9881b31e2bcfb1d4af6b4960badc95

                          SHA512

                          f9663fe13dd411f246e259b4d7a2533a6d4d7ec4ed69f056d9badd9d0aab20281dd71f44d2af98f5e8046a242f7cd56b25c8d029ef1ecbc933864f6273654620

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

                          538B

                          MD5

                          ad0aef2f9886d8c14e7f7c8bb37d59bf

                          SHA1

                          2c4598eb611ab6d0d33697a095606ee58915b0dc

                          SHA256

                          d8f3f2668dfab3682a35facb2e2cd864b11902c46931c9c8c6c80a010288adb2

                          SHA512

                          2852603648498b356cd50007c92a4819335a3f54e20db4c25c85adf839161e76970aa2310999bc36b60ebf85082ee394485a3865936f9cffbaf451da9be0d0d8

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

                          6KB

                          MD5

                          6f66b66190bae3561f75ac949187242d

                          SHA1

                          62a7eadac50e1d9aaddc1256b7a5a01b9e2132c2

                          SHA256

                          f996823ddafe16b36e128f42ddd407bb23ce2be965c6338e792f9e4b5601cc98

                          SHA512

                          a82900fcd8b09393c5d95912fa0493e06a12220b769b68ce2adfc490b7aa683dbadc2a67c0a81dba56405bb8f0d03182a008484c1d7f03178b26a0e13cf28a65

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

                          6KB

                          MD5

                          1c296e0c3b36d48bf260ac8c91a66bc7

                          SHA1

                          2ccf39f96c6a5c2de1e618b063f1942f167bb90d

                          SHA256

                          a09200c6a85cc52a3fb385775c4883b4c3016ba7af2b814e872e241fa6009004

                          SHA512

                          9d04d2038050b086b025434f4764ae9f671ac69120f7a78465a58ecbc1106181e15ab375a3359c27ca66029ccc1e3e3f55f6db1dfef7b682f9740236d1ccdee4

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

                          15KB

                          MD5

                          b6be88fa582c30512442fb6aae12f8f8

                          SHA1

                          d93058edd833fb423794daf74c68a98c0881099c

                          SHA256

                          019dd32b4155144ae9af3f1f9351221e82f980d39c4cea579bd578104b076a24

                          SHA512

                          8a833ce12833a44103b5851071fdd85a7ff0b10f10bc385c4f83e99697848c3474d89d2fdc3001a5e2e7a401d70adb94bc9554ea588a95fad1e7e33c574e3718

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

                          144KB

                          MD5

                          6f381af872a4f1b8896044061d9e9023

                          SHA1

                          c5b4b2199e31c23df4ab8612c3a36bb44a1178b1

                          SHA256

                          f250115844032ce964f123772bd51739086e2b8b97505f2485ea054c82951891

                          SHA512

                          ca5ee053f25c942cc86434de4916d788e2505ff5a95263a4b8fef7a11b69e7edf246c5a94f2ddda7ce7fa766869ccdda225aef9ae5190e406c9109d5710d5ca8

                        • 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_2172_IRGYLWGGFGVCXSIU
                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e