Analysis

  • max time kernel
    510s
  • max time network
    508s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-02-2024 10:00

General

  • Target

    https://tinyurl.com/Docusigndocusign

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 6 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://tinyurl.com/Docusigndocusign
    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:4432
    • 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,0x100,0x104,0xd8,0x108,0x7ffea8f79758,0x7ffea8f79768,0x7ffea8f79778
      2⤵
        PID:1364
      • 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=1708 --field-trial-handle=1740,i,896394608491222740,8265338018253731775,131072 /prefetch:2
        2⤵
          PID:5024
        • 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=2124 --field-trial-handle=1740,i,896394608491222740,8265338018253731775,131072 /prefetch:8
          2⤵
            PID:4148
          • 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=2244 --field-trial-handle=1740,i,896394608491222740,8265338018253731775,131072 /prefetch:8
            2⤵
              PID:3728
            • 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=3268 --field-trial-handle=1740,i,896394608491222740,8265338018253731775,131072 /prefetch:1
              2⤵
                PID:4620
              • 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=3136 --field-trial-handle=1740,i,896394608491222740,8265338018253731775,131072 /prefetch:1
                2⤵
                  PID:3988
                • 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=7 --mojo-platform-channel-handle=4572 --field-trial-handle=1740,i,896394608491222740,8265338018253731775,131072 /prefetch:1
                  2⤵
                    PID:3868
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=4984 --field-trial-handle=1740,i,896394608491222740,8265338018253731775,131072 /prefetch:8
                    2⤵
                      PID:4544
                    • 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=5408 --field-trial-handle=1740,i,896394608491222740,8265338018253731775,131072 /prefetch:8
                      2⤵
                        PID:5044
                      • 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=5264 --field-trial-handle=1740,i,896394608491222740,8265338018253731775,131072 /prefetch:8
                        2⤵
                          PID:1100
                        • 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=11 --mojo-platform-channel-handle=5500 --field-trial-handle=1740,i,896394608491222740,8265338018253731775,131072 /prefetch:1
                          2⤵
                            PID:4736
                          • 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=12 --mojo-platform-channel-handle=5636 --field-trial-handle=1740,i,896394608491222740,8265338018253731775,131072 /prefetch:1
                            2⤵
                              PID:4920
                            • 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=13 --mojo-platform-channel-handle=5600 --field-trial-handle=1740,i,896394608491222740,8265338018253731775,131072 /prefetch:1
                              2⤵
                                PID:4784
                              • 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=5536 --field-trial-handle=1740,i,896394608491222740,8265338018253731775,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:3992
                            • 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:1288
                              • C:\Windows\system32\AUDIODG.EXE
                                C:\Windows\system32\AUDIODG.EXE 0x338 0x33c
                                1⤵
                                  PID:880

                                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_000020
                                  Filesize

                                  195KB

                                  MD5

                                  873734b55d4c7d35a177c8318b0caec7

                                  SHA1

                                  469b913b09ea5b55e60098c95120cc9b935ddb28

                                  SHA256

                                  4ee3aa3dc43cb3ef3f6bfb91ed8214659e9c2600a45bee9728ebbcb6f33b088d

                                  SHA512

                                  24f05ed981e994475879ca2221b6948418c4412063b9c07f46b8de581047ddd5d73401562fa9ee54d4ce5f97a6288c54eac5de0ca29b1bb5797bdac5a1b30308

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

                                  264B

                                  MD5

                                  37e13ea20ed5d2da02a4b1bbb16e0087

                                  SHA1

                                  252da4b0b1f9186c02f4c6d84b002f7b30ef74b0

                                  SHA256

                                  c91cead59e5f1934cf97f09a5dccea5b945a3c38ab2dae37f81a9bbed461f53e

                                  SHA512

                                  dee37e7cdb98c5b5c2218bc877a6b3ee496e534cccbdd89f9f9f583b6cf157e4bfa7876478c7cd09b92adbff3d271773fbc034d694dc17f61417cd8fec42791f

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

                                  144B

                                  MD5

                                  a6e8c4afe03cab0918dca3ccd8f8e784

                                  SHA1

                                  4f3382bbf4dc118d2cee3149f412b74d84803f54

                                  SHA256

                                  1c5d1c03d8540f56bb4720b37b44beea02ed44e3bd64ee4ad147961d7bcfda1d

                                  SHA512

                                  4ba2e6abc0f94db8fa67c3ffd4fc40c22beb2286847dc5bf7d767730753cb283501d07a00b167cfbe7f451a60247623cb6c38ef28e9d57d326262f47d66ebd26

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

                                  264B

                                  MD5

                                  5c16a5622c659b5128d68e7255c31bc6

                                  SHA1

                                  9646aab14087a7c4692fcdc961c0ea372bb8dedb

                                  SHA256

                                  dfb7c079556587986a874ca0783c61eed6c937b4e7796db7e4225d1d4809c858

                                  SHA512

                                  762edf5f55da40b456dddc19d32f20b0ffb926c22d925023741ffc7dab97732b97ae7c20cde4ceb8e233c4bf1ea1aeb7cd53eddfeb8dcf15e37d93c06c141a7f

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

                                  2KB

                                  MD5

                                  ee593900e1bdf1332dc0005336ecfd7e

                                  SHA1

                                  b3fe494e7fd4c2b04ac02c4351f84ada957641c1

                                  SHA256

                                  ab7b8065b8211718e271724aff7e76898b5c4923ac059fba43cf5174f9107af1

                                  SHA512

                                  b942bc535474105399bb306b86b6a35515823f646f44a04ffa8f4c34973d9c49d92b230d9fd5a81c40ff2c2117547a62c0cdef5a1d041350ea6454e9fa8e9c9e

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

                                  2KB

                                  MD5

                                  09af44443f840e52f0af50d49233b2ba

                                  SHA1

                                  1f4eb08f037d4cefdd932328a0a835bc81cdce82

                                  SHA256

                                  38b98f521773f8192b4de7c9493b8b16752f4314fe67976278e39699c3593bee

                                  SHA512

                                  6e58603dcf64689042e30735f1d5194a7cd3323e2ed866f66c5ab08d6c375608977048b9b0c90c5399f0431bf115e3dd1c69b0d129ee0d2de3b9fd32c7178b22

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

                                  2KB

                                  MD5

                                  692799034867f8549a79e2bdf669821e

                                  SHA1

                                  cdccdebd86fff6bd40d132b02aa9f8fbf132fe72

                                  SHA256

                                  1bb86fb1087bd2356c0d4d9ab8a9269e61821a6ba3a7f2f4c8428dd95601b92b

                                  SHA512

                                  cde844c7afa1be799a2c433aeb58b92172a644d08df54f20508efde6e652fefb6e65034b93dbdeb041b05e1080e7a84ed82e1bacea0fc75e419941778405c967

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

                                  1KB

                                  MD5

                                  c15fc62a1bac260e20b5e5bb6bddd3b8

                                  SHA1

                                  751c71c1c6eb09e76e1798c31f49369840a483d1

                                  SHA256

                                  aa4e6b3d761ad239b0b76f818d244c539c3face329241a2dd1f40d9a21fe15bc

                                  SHA512

                                  21ef2a9ab570084492c3007cb9362afa590ee5fe762eb45834eea904b941d39a71e921b050f28536f4651fdb6f9b96deae89082ee7de853ab84c7a15a936912e

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

                                  1KB

                                  MD5

                                  5d2fef3e27008b7b72be522d51b01fc1

                                  SHA1

                                  645d9c8455cb0ae6baa3d77a428a83bc6dcd7795

                                  SHA256

                                  292994843bf3e14d8ef52e125a37739884f3ba67f5986fbea650be97cbd56df9

                                  SHA512

                                  b8dc6820260b87647ce64145446625fb21544fe27dd8f51fa2eb6203760abf92e40ba7faa6b143572d7fc158751e2e2d7ea27a19e7e0427fe66bd25978047e93

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

                                  5KB

                                  MD5

                                  881d2795227a3e7c5b9c0119c3cc9a56

                                  SHA1

                                  dbd642c56085873af85e06d473df6f68ccb43c5b

                                  SHA256

                                  5e887c3a1a05cce5215fb17259afd59d4d7c3e70e08537825edbac89f294ccba

                                  SHA512

                                  952b85d16d4073fdcd59e86ad30ca3787dee99e18a8760dcf61d0e3ee219aae21a8acbf3bdad553a7d23eedeec736878d2df5fce2fc339e806dfd3ff0d240e42

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

                                  6KB

                                  MD5

                                  31b7bc9e2a2cf01a1a16f41bde044b4b

                                  SHA1

                                  26fc952e824d81d3d2a0aa6343bf21af096cc512

                                  SHA256

                                  88c657b37b0d1a2d585a35968c6bf7e66b4c23e717efff87929d879cdeac6356

                                  SHA512

                                  b1f668600fa038476a3ae16fdbc33704fd5ba40fe52b9138623dab0cca67bddd1a19a8a98de77e8acd96eae8700c80e58471ee423c20294a91f8b6453ba99738

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

                                  5KB

                                  MD5

                                  4514d49b03f36977202e05e7a385e67f

                                  SHA1

                                  e5e65f4c028be874039d91b2d56a623312b2c062

                                  SHA256

                                  b16e8ac8d5843b481ac978836475fbd75142637bab0e3ee7c70af5d70596d697

                                  SHA512

                                  db15c8f7f13204bff3642c54ec37abec9caeb4031751454680c21d16423073c3a8a647965ad2279e8f841e7eb8d6b6ba8fa2417b5923657a770fd4214c03d2e3

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\a8ee6bf4-701c-4901-b8b5-4938ca75acfa.tmp
                                  Filesize

                                  5KB

                                  MD5

                                  41755c85322dfee232937e12584a6b13

                                  SHA1

                                  f55c210bd761edc007f0cf04fa3dedfcaa48f77d

                                  SHA256

                                  06a05e9e79e650a41d2b686d520c9527d9beeb04f03a75c3e051193c588df297

                                  SHA512

                                  1821a7cf013e09d905d424e14c30bde7f9d7a2e8061b132e7902728e418716fe1a0edc020510738bf4a047f9154f9316e0b437dfe8645d4cfa10fffaba2602b7

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\f097e650-b5f6-4559-a706-74eb7b3713c6.tmp
                                  Filesize

                                  6KB

                                  MD5

                                  efe4a4938ae26287214ece4775d260f1

                                  SHA1

                                  81d44d73a62d7029696a30e699e63ca6b7193d1b

                                  SHA256

                                  d37f32d69898c7fef19ee992324ebd57671cbe8f59cc3f5d8fd757b145ce9af9

                                  SHA512

                                  85539be671ac1de90ccffbd5f0d1c5f3dd60c46c4e711c30eef22a361c4fd6af8ced62d4dc5535ae77a5467ed32e21cbf4e40f3fca3a13bba830e101e6780f16

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

                                  130KB

                                  MD5

                                  9a0494c3a6a64f6e5b3702f73084d6fb

                                  SHA1

                                  624adb7d141e7bf3fc50d0696634d5cbea088bf4

                                  SHA256

                                  fdff45c1c0df6560b8f84174284b60d18ad7d288b673d5defabdb43ef0dcfbc6

                                  SHA512

                                  d374795d29bb4d05d07e19540f8ab63b25e4cbc887ac4e004ee8ecd60e00fb868202a34a4818dde02901281e23642b4750d28c89cd2a58d00ae797ab19d45c88

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

                                  130KB

                                  MD5

                                  40e3dcdd705d01a784b9afe2f88efe49

                                  SHA1

                                  b80224d9897c74cb1c889bba52a5a2963781a1a7

                                  SHA256

                                  d3d9b3484f1e6a89696d3dce690f5faf0ff0e7785b823bce4f9dabbe4381d5d7

                                  SHA512

                                  38f2d8d489a57c2b829a0c55dca0b1d17f26268d8b77c6723a8836ff1d03b8e09e650dc60b817b7ba10be196fb323e9ea49f72ee4a804e2320156a71e47eae68

                                • 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_4432_CXIIFEAYFKRUVFUF
                                  MD5

                                  d41d8cd98f00b204e9800998ecf8427e

                                  SHA1

                                  da39a3ee5e6b4b0d3255bfef95601890afd80709

                                  SHA256

                                  e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                  SHA512

                                  cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e