Analysis

  • max time kernel
    151s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-03-2023 15:58

General

  • Target

    Voicemail Audio Transcription.htm_201.html

  • Size

    819B

  • MD5

    05034ff4f175854c0284e2934be5743b

  • SHA1

    b0700b807e68cab10e282d37bd0d44c7e19c83db

  • SHA256

    ac1addd972c40a87465174431c02de8236344ed2cc106a11cdea61f20503952c

  • SHA512

    8bdeaf9b9b7abacfc381cfec08f7fd46eb41e3cab390d5f9efadfe1119770e3d95d5b149ef9b93c189e1c6fe1b792e72d2698afbbb5d2f293ebeefc7ebd9062c

Malware Config

Signatures

  • Detected microsoft outlook phishing page
  • 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    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" "C:\Users\Admin\AppData\Local\Temp\Voicemail Audio Transcription.htm_201.html"
    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:1960
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffade449758,0x7ffade449768,0x7ffade449778
      2⤵
        PID:4596
      • 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=1796 --field-trial-handle=1816,i,13462982422716362089,1813164782531344367,131072 /prefetch:2
        2⤵
          PID:4756
        • 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=1816,i,13462982422716362089,1813164782531344367,131072 /prefetch:8
          2⤵
            PID:848
          • 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=1296 --field-trial-handle=1816,i,13462982422716362089,1813164782531344367,131072 /prefetch:8
            2⤵
              PID:1304
            • 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=3252 --field-trial-handle=1816,i,13462982422716362089,1813164782531344367,131072 /prefetch:1
              2⤵
                PID:4996
              • 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=3212 --field-trial-handle=1816,i,13462982422716362089,1813164782531344367,131072 /prefetch:1
                2⤵
                  PID:4932
                • 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=4812 --field-trial-handle=1816,i,13462982422716362089,1813164782531344367,131072 /prefetch:8
                  2⤵
                    PID:3676
                  • 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=5088 --field-trial-handle=1816,i,13462982422716362089,1813164782531344367,131072 /prefetch:8
                    2⤵
                      PID:3960
                    • 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=1788 --field-trial-handle=1816,i,13462982422716362089,1813164782531344367,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1468
                  • 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:4212

                    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\Network\Network Persistent State
                      Filesize

                      1KB

                      MD5

                      ddb7052b8cb72854b00e20cbf290b9ad

                      SHA1

                      504f0e70bda5b2f05bf19ba5f8d1589f6bfbb7e7

                      SHA256

                      96b44ca89eb945a7f32f1146ac89917e3711b749d00a7801feff0bdd171a735c

                      SHA512

                      a95ff7c430fed0ef03fa3dc164f5444e9baec2a810a9037b2b08fb416909244423305078480691a780f58dcca64b2a2da6f64aabd1150cdb5d5b1c36e6587671

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

                      539B

                      MD5

                      a7884eec133f38ae4ce91e592a4f5278

                      SHA1

                      d7dc5c2ab461a4cb1f50f33c406e9426f266f546

                      SHA256

                      c1c46522b53ee6760894e392e99fdedfa97bef04933e65a03637976b2530efa9

                      SHA512

                      7dc5d5a2fe2817ce5fce1adf063e74f07ffb78bc8479c177d6e73ffbbd6b7f1fff27c294a823bef7efcf09177815e0ea6a167f013c753857b6605a25fd67e7ea

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

                      5KB

                      MD5

                      ccd0851af77cad0ba156acb3c26e9be9

                      SHA1

                      1cbe93621b26c87460ca570d28aeb7596a3b31ee

                      SHA256

                      93012974229647f767baa3a9368f8321a075b102eb2275049fdd11f368a8f2e0

                      SHA512

                      9dbd1bc5a7d87523e5d06faf9ba0d5d1ca3141e3d048a440c0c8eee37acad1aeb54e14f69ed6dab6fd1e4abc822c96c4f0f1c92291f54afa681eca7d514ea1ff

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

                      5KB

                      MD5

                      496e72c2deff3918891df705051cb793

                      SHA1

                      a1de076281b0ae5b3aeb1064948b9319bf2f31c3

                      SHA256

                      45e6a11ddad0ea02f7cc2d404433d44c9f8b91d6d8cf0ccab335ca066f23ecb6

                      SHA512

                      7b0aa80d98583443cf1d8315fc951294e72e9e5ccfa178b9b526582ca1b178cb20f9e9642ab1c3956db9818e63dd4af2ba7db788b087e2a6ff070c3ca25192cf

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

                      5KB

                      MD5

                      f5d9b477cd4dbc884799b77f3faacba1

                      SHA1

                      1ee0ccb485f56c9c73d32f5332a294afac0ba10c

                      SHA256

                      6f9daa84976b83518ac99be56d9d122a58e16cf7feb6bf115cc586a8e952e258

                      SHA512

                      a7f7ac0e6c51bbac93117d476a256877e7a30a11eb8f9bca491552b016cd61d7c2b972fb19ca280416370b6e6e070440232117304ac0b81567b5a4f6a58c16f9

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

                      143KB

                      MD5

                      14ace8512979493dac09a08d4c232efb

                      SHA1

                      ae2208b0d2f843962420b194eb22c293881fbbe5

                      SHA256

                      e778b7ad2753f5838d7fe3cd741341648889a294afbdb6f21319189884391a1e

                      SHA512

                      478dfcc12b7c478ca8c942cc08d99544f0a3162a162cd507077ae0d9fc0063fafea40c48e438c79a2f5cfe284e77cdae46b151a85bc21ccd24dae5afeddb0957

                    • 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_1960_EGBTYXXWSIYTYBTZ
                      MD5

                      d41d8cd98f00b204e9800998ecf8427e

                      SHA1

                      da39a3ee5e6b4b0d3255bfef95601890afd80709

                      SHA256

                      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                      SHA512

                      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e