Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-09-2023 13:06

General

  • Target

    https://hmany-my.sharepoint.us/:f:/g/personal/taka_shimizu_us_proterial_com/EheFU67oN1pIv782AbivhocBdvMhby4VS4GE78xBZtWhJQ?e=VVmbIS

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 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://hmany-my.sharepoint.us/:f:/g/personal/taka_shimizu_us_proterial_com/EheFU67oN1pIv782AbivhocBdvMhby4VS4GE78xBZtWhJQ?e=VVmbIS
    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:1272
    • 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=0xe0,0xe4,0xd8,0xdc,0x108,0x7ff94f539758,0x7ff94f539768,0x7ff94f539778
      2⤵
        PID:1888
      • 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=1712 --field-trial-handle=1900,i,3124677854841022059,8183921567050236595,131072 /prefetch:2
        2⤵
          PID:1476
        • 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=2208 --field-trial-handle=1900,i,3124677854841022059,8183921567050236595,131072 /prefetch:8
          2⤵
            PID:4744
          • 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=2140 --field-trial-handle=1900,i,3124677854841022059,8183921567050236595,131072 /prefetch:8
            2⤵
              PID:2544
            • 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=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3116 --field-trial-handle=1900,i,3124677854841022059,8183921567050236595,131072 /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 --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=3100 --field-trial-handle=1900,i,3124677854841022059,8183921567050236595,131072 /prefetch:1
                2⤵
                  PID:4800
                • 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=4848 --field-trial-handle=1900,i,3124677854841022059,8183921567050236595,131072 /prefetch:8
                  2⤵
                    PID:4368
                  • 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=4960 --field-trial-handle=1900,i,3124677854841022059,8183921567050236595,131072 /prefetch:8
                    2⤵
                      PID:952
                    • 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 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1776 --field-trial-handle=1900,i,3124677854841022059,8183921567050236595,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:2652
                  • 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:5104

                    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\Cache\Cache_Data\f_000009
                      Filesize

                      29KB

                      MD5

                      5dc3bf1b60fd836cda9580aa0233ef26

                      SHA1

                      7d12330df5dbc1ade546d25ab16b209efef3dd3e

                      SHA256

                      ca55c5e1c4fd1af82df92632c377897e6a4fd27df2400b0c7375a18ef57a3c3e

                      SHA512

                      24b9d6cd15ac76378ef56e68a580171634a73b01e207f4dcc82a21e98f13471907dae0522d08d5afe9de93fb0f26c1eff92a07553f297629c2167ffd6333b4ec

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

                      264B

                      MD5

                      8fb372a1243e724ee58c79f85b44adfb

                      SHA1

                      c68d026d88751f8ae4b5263418931e7fd27f2461

                      SHA256

                      50bf10a950f4af0805fd79e62c41070d63fdaf2d0c5b6b1bac1ff22a16974a9f

                      SHA512

                      825151cbdc2401a088c19809de9cde44346b075a41affa7c71cf0280b9def7de9466da32478471fe51139cc426194e5686e285b5e12d41eb3f44db9c55683aa7

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

                      264B

                      MD5

                      71521e0211f26da70ecea4cf3f9af1da

                      SHA1

                      b04e8a0113e5494249800efbc16d2b8f6c341412

                      SHA256

                      cd9c97e16c4f9ee0bde9254b1ea60539c029439976a0c7e35a96a236e1011176

                      SHA512

                      292359797f4b5c8d24b0a9124ed63418768f66e69a290801d379c863ccb093ceac1080c4f94f03788436a8dcbe52589560b4be974bdfac2b3726adc48889a377

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

                      192B

                      MD5

                      8dc268b8de111611eb2eb116cbedceb2

                      SHA1

                      330068a31b73096413f2717a8f943db0cb106be8

                      SHA256

                      6a97e7604d0310629334800ec3ab6da1052af6d3ab1329695e02fb667ea94bf4

                      SHA512

                      08b4ae6445877d00c8fff2a1debc00b37d914243588c8710a6fa326634e52f18192b95e866f745886053c30ce58115d6796a15a51e61e44eb25feaab8ccfb046

                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\5979399d-45d7-48c1-9360-08bcbaba02d5.tmp
                      Filesize

                      704B

                      MD5

                      f4f4ea83886e30c1386934db92dd99bc

                      SHA1

                      094fdd366c68a48cc104d6e9eb6573152e8d3ad2

                      SHA256

                      da5e843ba8cb00af3cedcbe4d49b99289b2c879df46d1b009b258ee25d64f6e1

                      SHA512

                      ad433381cce7474cdfab20e70bbceac72eef86543d28c4e4d496ea1096a54b55ff7d77a74f31b2c18deca573ea19ed2916c6ecec3894f00f140bf10b4f67b7f8

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

                      2KB

                      MD5

                      f490a0a849b785cd1314bb89166adc7c

                      SHA1

                      2d9cd2439d0605486e7c34adb70bc142fc856664

                      SHA256

                      9c762eaaf82a6fb2da6ad11214701dbb5a14257f99edd5d43e4beae81737e6ff

                      SHA512

                      e6d456f766114a99e5c4daf897c4661fc1cbb54fe1794a7f2bfc00ca0bdaa900e00d8f93762a42a9478921b592f31e42b5d1899c44112ac4f4e86aaa7eebbf86

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

                      2KB

                      MD5

                      1fbe590f4dc0d9b17903bce7481cc6c9

                      SHA1

                      3a0e58b7372658fb3bac7599bdd945eff2603ebc

                      SHA256

                      cb8a62aacde3d427d955d7a64242329b3448c922563a48471682d3e6a492f622

                      SHA512

                      f85698aba24465874cc81f620b0cc8fc7ea3926003bace5e5388bec88fa1a57327a8c3fee4ce792547392fa2584c16e388904388518e565653386aa6a66a0bab

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

                      704B

                      MD5

                      b87d65ef246464c901a899346127e0bc

                      SHA1

                      7895c5fcf459d38bda7aedcb315522a691d4a88a

                      SHA256

                      b86d09ec3eeabb018f75d1b249f9884345dfae98bb4f8ed846531477164371fc

                      SHA512

                      32b4b2571bed5f4889567d2792233b6573eca36bd7b6805083fca2ef8417fde9e2e3f03dff3bf3707efdc3b9ff979c2587ede250930b25ef7b4f1aa67b862afa

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

                      704B

                      MD5

                      3569cafb033939fa6f71ea4dd34fa0cb

                      SHA1

                      02e4c6f3f16a3be7c4b71995b244293adb8d4e12

                      SHA256

                      76008f0ff5ebb995a5b6bcee34acdc73af2414338ba9e9e638feb42662a7b5ef

                      SHA512

                      e11d64b97cd983f90990cd22c81157026ed5343da3b2cc32d553d7f9db601643a0329d03d47b76bfb6e9706a95dbd5303a61fe16ff4f4fb2a938396995400e0a

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

                      6KB

                      MD5

                      51c72b879a38547db0f1fdcdf96b2643

                      SHA1

                      b92d1ef8b884854786bf63012df73b03b506f0a9

                      SHA256

                      589a209bc6dfe1d51a7f4e35398e691417fab438cd425592a508b57ab07f4dde

                      SHA512

                      8b7b32d576ecb58e099ddebe54bd2e7eeabf039ee00f0a4b538cd1ab3348fbb5364d4d06c22aec1768cbbcb2e00bb78b9f131d6b8118962dbf1a10551a9dba1b

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

                      6KB

                      MD5

                      c0beaed8a7b1d987255b9efa030f9bfa

                      SHA1

                      6e9af1a45ea877fa98e9bc6da8e6c7fd8e318421

                      SHA256

                      1d72be5a28273822e5a1328389659d48317e9fc37654efbcd735d873354b6ab2

                      SHA512

                      b1c248f6897e6960f177aef937836f1cb0718782345b722b7fe37bd15f8e4c90bfeb3c2a33d422896afd44b2ea9d51d76dc0b866d316b7167cecfe51b1ce2b95

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

                      6KB

                      MD5

                      c8c8e7d457772da19f1e029ebe8d9f58

                      SHA1

                      e178a60ffbac919ac9df0e402a0a8e8bc96e5a5e

                      SHA256

                      2804d3d623034e06db6573d1b3942e65c239d9e3903ce026f6446e7d609c9e25

                      SHA512

                      528aa2d054c53c1172b4c386f4ed0a36822cc0b4c18b237b9ac94548373a2b02a29c88cf111cfbec98bc8e6f28501b53161b2c7577573bd14f060ebb6448c8f4

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

                      102KB

                      MD5

                      c3441eb5de1c6f2d86f1b83185e01a55

                      SHA1

                      ee5a906fda2a656d556898f380b95510798455d2

                      SHA256

                      c5b6d00fb45ecca5213d5a3bc4e6ee242acb49ce0758e113520bd265e0b0ad36

                      SHA512

                      cbe0839cc20fdc21afe4271c67e50cd8267a7acdb06140a56dd38699b79d81473f92cc7da6a954483c35e2d9aa04d53b7c4b459699369e32188c5445a0f01ba5

                    • 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_1272_HZTBNEYYWLHDYYZM
                      MD5

                      d41d8cd98f00b204e9800998ecf8427e

                      SHA1

                      da39a3ee5e6b4b0d3255bfef95601890afd80709

                      SHA256

                      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                      SHA512

                      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e