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Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/09/2024, 18:49

General

  • Target

    http://blog.bingocard.jp/?wptouch_switch=

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://blog.bingocard.jp/?wptouch_switch=
    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:1040
    • 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:4 --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=123.0.6312.123 --initial-client-data=0xf8,0xfc,0x100,0xd4,0x104,0x7ff9a90ecc40,0x7ff9a90ecc4c,0x7ff9a90ecc58
      2⤵
        PID:2172
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=1944,i,13476416249637913296,530774512410710323,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=1940 /prefetch:2
        2⤵
          PID:4232
        • 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 --no-appcompat-clear --field-trial-handle=1708,i,13476416249637913296,530774512410710323,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2456 /prefetch:3
          2⤵
            PID:2468
          • 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 --no-appcompat-clear --field-trial-handle=2112,i,13476416249637913296,530774512410710323,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=2580 /prefetch:8
            2⤵
              PID:4956
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --field-trial-handle=3044,i,13476416249637913296,530774512410710323,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3060 /prefetch:1
              2⤵
                PID:2756
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --no-appcompat-clear --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --field-trial-handle=3056,i,13476416249637913296,530774512410710323,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=3176 /prefetch:1
                2⤵
                  PID:2524
                • 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 --no-appcompat-clear --field-trial-handle=4588,i,13476416249637913296,530774512410710323,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4600 /prefetch:8
                  2⤵
                    PID:4740
                  • 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 --no-appcompat-clear --gpu-preferences=WAAAAAAAAADoAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAACEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=4728,i,13476416249637913296,530774512410710323,262144 --variations-seed-version=20240801-180145.014000 --mojo-platform-channel-handle=4612 /prefetch:8
                    2⤵
                    • Drops file in System32 directory
                    • Suspicious behavior: EnumeratesProcesses
                    PID:4980
                • C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe
                  "C:\Program Files\Google\Chrome\Application\123.0.6312.123\elevation_service.exe"
                  1⤵
                    PID:3364
                  • C:\Windows\system32\svchost.exe
                    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                    1⤵
                      PID:2516

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

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                    Downloads

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

                      Filesize

                      649B

                      MD5

                      97d6ad6fe930194afd7e89b9f2e8a9d7

                      SHA1

                      8d917292c79b68e127d5a3d7fb8148da8219b42b

                      SHA256

                      06b14525d72bb9818e2a25757f42a3be704c16e454df8258518843e2e4e8eef2

                      SHA512

                      8870b1c0b56603cea3c66a52e9509e56c28af01e0e993423772fe077ed9e58e586d897923d3d00ceaaaa32ffb6a53340c2d668b9917bef420d5915fc1e49f9d0

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

                      Filesize

                      962B

                      MD5

                      e9b8becca27c2ae68fe5c739cd83c91e

                      SHA1

                      286957e4e270ae2147ed05b0e956c43ea732ff2e

                      SHA256

                      1f07a2e33c88d99c6ff8d9fb5773fc6a532b714eaad601a52b901a1c3869632d

                      SHA512

                      8886cd20ce805ac0f3b881adcdecd68468d204dfc69680dbcfaff0a9c046c36f6f7b3e904505df6a59c9d54f72fa27ae9060d8234f76fca7ff85081a06c70e16

                    • 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\Preferences

                      Filesize

                      9KB

                      MD5

                      77fe40c66ab522d00c67f73878ed4175

                      SHA1

                      c0fe261670cdecd962e19d7b37798d68d2435bb4

                      SHA256

                      f05e00a6fb6678ba30a718b76683f2a1a8f9c14cb634379872461cf5e9b7558c

                      SHA512

                      92f7672fcd9259de4d8615425b62766522e55b49c26e6d63d640c313f8e661f53a08b69b5beab202a09166dfed1a4ad3918bbae49c8d1d46a4a676a375320ad5

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

                      Filesize

                      9KB

                      MD5

                      5dcefc81dba7dead68d4c34286c218c2

                      SHA1

                      63ff1f79414d53fb4305150bfc7ed370547056da

                      SHA256

                      eaa42479ea014afeeebe3776a61f2ff32d13b7e885891926aa0b00a3c0585d8e

                      SHA512

                      2c30fb955d7724e2ba255d53450e90a765d3e014bb76979245288f88b40063fa30708025d135d75e4d46acd734080013e99fec65443d9390b8b3ba341e898bae

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

                      Filesize

                      9KB

                      MD5

                      ad488c1a77da5311833db9acbcf7fb79

                      SHA1

                      c4ecaa0a58a46720c9e0ce4ec4669f07281ed611

                      SHA256

                      4b437cc71a68494ae095c126aacb4ff35d0bed67ed0ef111736243ff83183289

                      SHA512

                      1692acff4b46f847ce17f69920f7d74ef1a64489011d53ffc79464f4ae71cd83c36cff2c4b6a5fdcb304da89a906f67339b867fe4e532984246a7afffcb40205

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

                      Filesize

                      9KB

                      MD5

                      7fdf690196c228e7b3bdf1f3b07f2955

                      SHA1

                      132fc8f4201d51d9f6c52776a6fa45c027177d33

                      SHA256

                      13e8685bd89f9adbbdbcddee95832b8ca1e7ce3fdbcccdbe3d1ae5e0c7b1dd74

                      SHA512

                      6ed64b2241dd3276b6c03c0a904ff301594426c744b9948b23816bff04ca7d20ef6ed7aca1cb05880d770d1ffe2935c8d431e819dd9cdd1c61b0e1147fa1d850

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

                      Filesize

                      9KB

                      MD5

                      09bb7157281c9b778f4cfaefb7cf768b

                      SHA1

                      e648c6ad796a627a96f04bec99afbd571c2b0356

                      SHA256

                      d1d9cebd9ab3315c67d5c773b6ccca51629c134421ec54fa02353df185f3e5bc

                      SHA512

                      22e0dcd58f0cf8394a0cde5de974e769db23b06b201685a3b29c677493d000e78260751370c54158adcc2f4453e2ff3363a79f75329fb98b0210787d5744dd2d

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

                      Filesize

                      9KB

                      MD5

                      2789a63da57736b5cb5ec33eef663ed6

                      SHA1

                      e614cf513ddec772326255497f872c45f80b819e

                      SHA256

                      d0f1db571b64c8a15ab532ed086c0001d786eead3a319dfe478fdccd73c5d86e

                      SHA512

                      7142fc87c8b95d0171695179556423a8671d2f49aa37266aca42f00f28ac7d3adce1c422c73462ad021d9f2f4ce4ebce071d179664716ac3922bd070342f8629

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

                      Filesize

                      9KB

                      MD5

                      e806c63050e5a7d3bf979e1b54f310a1

                      SHA1

                      e6fb9cb970b57229ffa5eb2e292f27f6cec2ee67

                      SHA256

                      46e04191d85366da58fd5185bb306438abfd856a78e7719ffb75f8abc5f673cc

                      SHA512

                      b1ded72c6e7a63add435e9434cf8bc202deb0020ad8d28cfe192a5a6f5c295dbb889e1812057c33aab4c3cdc8e3bc2d815984f61b1f56eae0652ea4113eb9fec

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

                      Filesize

                      9KB

                      MD5

                      5bb7f13123e4acf2b1933e73c9404ac9

                      SHA1

                      c41cc951106ea303d19e689dad1ba9bb4ff5576f

                      SHA256

                      389b72e85f369ba3c2b65c225167c527a3db26fd6014f6191102fab10a40f6a2

                      SHA512

                      7868025739473f3769d75d6f60fe14293e3a3fac618c68f3ab80fa2d3d0dc9549c888e6530f707443620a6e072c9e46134b403a39d4c556bef2e4cc1d818220a

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

                      Filesize

                      99KB

                      MD5

                      e58ba0c600193ab6467f3bacbe2384bb

                      SHA1

                      cfe1ba7c3185461827a2efed3b1b94d5eb4b7034

                      SHA256

                      c61d8118aff84256c6a330345f6befa82f54f5c250cfd2af346f9020d03eab65

                      SHA512

                      35ddd6b9ea02e95b131bb0ab0e19be355e0356655c2a8312c16c9023c95271ef06fbdfa8dff82c531f4c9be7c302e396da267e8277ded1ab5f95a1097b975c6e

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

                      Filesize

                      99KB

                      MD5

                      4d10b78d3759fe3b7dc1c93c04cb2059

                      SHA1

                      7206971d20a34d9d4f8dd2b3421ac43763f49861

                      SHA256

                      25e1ede57709d7cb80e68258d99602466a95c6bb7a253c4727f3cffbc19276cc

                      SHA512

                      e4419d84e51d8ff7f14f928dbeb44955518db84c068592a9c065aa8a27926997bec7a8a1b22ad3fbfb4eaf1e19073b01e859bece6b7cd54f37464c05e9649eda