Analysis

  • max time kernel
    70s
  • max time network
    70s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    22-05-2024 20:04

General

  • Target

    https://myip.wtf

Score
6/10

Malware Config

Signatures

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://myip.wtf
    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:2272
    • 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffaa7d89758,0x7ffaa7d89768,0x7ffaa7d89778
      2⤵
        PID:2240
      • 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=1524 --field-trial-handle=1756,i,247237888072138593,1326084130604512768,131072 /prefetch:2
        2⤵
          PID:4580
        • 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=1988 --field-trial-handle=1756,i,247237888072138593,1326084130604512768,131072 /prefetch:8
          2⤵
            PID:2596
          • 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=2064 --field-trial-handle=1756,i,247237888072138593,1326084130604512768,131072 /prefetch:8
            2⤵
              PID:4552
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2936 --field-trial-handle=1756,i,247237888072138593,1326084130604512768,131072 /prefetch:1
              2⤵
                PID:3520
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2956 --field-trial-handle=1756,i,247237888072138593,1326084130604512768,131072 /prefetch:1
                2⤵
                  PID:4404
                • 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=4660 --field-trial-handle=1756,i,247237888072138593,1326084130604512768,131072 /prefetch:8
                  2⤵
                    PID:3108
                  • 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=4428 --field-trial-handle=1756,i,247237888072138593,1326084130604512768,131072 /prefetch:8
                    2⤵
                      PID:4472
                  • 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:2584

                    Network

                    MITRE ATT&CK Matrix ATT&CK v13

                    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\Network\Network Persistent State
                      Filesize

                      550B

                      MD5

                      618efc7dd1b3f2417950c4c54e966ae9

                      SHA1

                      50b69c9721fa74dd3a1e78b0321f3d97ae7fd028

                      SHA256

                      e1fcba8d09a76fde08d7bc09737fea6a99ac6832c19d038798bd1532805df644

                      SHA512

                      a8e5f28ca2d6bc116393fbf15965096dbe5ff719ab441ffdfed2f84d0ae7136f38414cf3f2bc19d759b93ea51c2db3d8e6dfcf3402651ea7ecbe38eab13c6fdf

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

                      536B

                      MD5

                      605ebd5f295ac5dd40f61c58f35e7239

                      SHA1

                      a4f389c3c9fc5747086f44828f68563f0208a3df

                      SHA256

                      3be9257aa5211eb793983fe52e4b57c7fdde5c04b04d96694c0cd3cfcf3470a0

                      SHA512

                      2ab9dc8341d05eff9c8ceda5f15b1613561198d34764aa64989cf4738bba0b51c0fa59d51215bce8bde1601911bd5846de64ef10b2949dbf2f581dea56712e57

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

                      6KB

                      MD5

                      f6af51fc9bef0cdab91b6e6696c0faca

                      SHA1

                      3e0ec9483a49a438a1212d331f001ef03e318eea

                      SHA256

                      fcb49e397ed2d16983c16d1d2ee57e6d6a2c2b10dcb556351b887397788b2ad1

                      SHA512

                      2c207fab9ba27de3b0d366e194e71b5060242c64e18ffb525929b44c02e8c8cb14fd27cfd725c61bf7b61acebedb5d5d23a4d322b2fc8d84313f87ab4d42ddd2

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

                      6KB

                      MD5

                      b88624a587745995f3ce218286943560

                      SHA1

                      e2f82577413397d03db1488442a86d2e0f996e74

                      SHA256

                      83e6a074c4de2c6153ff75bf9b36920eb0fa25758167410494eee8ffe5079004

                      SHA512

                      8b4f972d9a10dcafd025e19bbe804db13fcbee20dc4ec7ffe279cfbf08a62f54261bbd78ca6add2370f5a33fae3b358bfdeefe24f551bc2578f5fb40cb1b99c1

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

                      6KB

                      MD5

                      78beb10f1c1a73f6bb9a8537498beb2a

                      SHA1

                      1a7400c64c6145f809b01c40e502cfeb5b890304

                      SHA256

                      fc0ad462d534014b293adf18f3a349a83d7bf9ddfd6d1442a74466ce865ab0d0

                      SHA512

                      4b6ea493bbe5c87c44573349a00fb308b7be06cd9535aad7ffb4a79729cec75962cf35402a80685ebda8cd002f0fb8cc64e5e20407c93fcc37293cab9a4f67d2

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

                      136KB

                      MD5

                      1f3e87193fc4f185c634f888f78d4eaf

                      SHA1

                      7c76de4cad398518ee3f24921119e964322352b9

                      SHA256

                      48bd868f696091dc676caa19f9c5f7bacb50aecfe46136467361d7a148a4569e

                      SHA512

                      4df5bc55affd7c1185b91e288f09f30b99d5860c94f96b694d2ff5a49ded989dff7857661bc19881bcb1da9d68e40441321ed060a0f0b7f6bfddbc3e1e93ebdc

                    • 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_2272_MKOBFJWQTJVEDPDX
                      MD5

                      d41d8cd98f00b204e9800998ecf8427e

                      SHA1

                      da39a3ee5e6b4b0d3255bfef95601890afd80709

                      SHA256

                      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                      SHA512

                      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e