Analysis

  • max time kernel
    149s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/05/2024, 07:42

General

  • Target

    http://humana.com

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 7 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://humana.com
    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:1956
    • 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=110.0.5481.104 --initial-client-data=0xfc,0x100,0x104,0x9c,0x108,0x7ff84afbab58,0x7ff84afbab68,0x7ff84afbab78
      2⤵
        PID:536
      • 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=1596 --field-trial-handle=1944,i,8109762256044030439,16357525234405667837,131072 /prefetch:2
        2⤵
          PID:1304
        • 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=1904 --field-trial-handle=1944,i,8109762256044030439,16357525234405667837,131072 /prefetch:8
          2⤵
            PID:4924
          • 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 --mojo-platform-channel-handle=2224 --field-trial-handle=1944,i,8109762256044030439,16357525234405667837,131072 /prefetch:8
            2⤵
              PID:2892
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=2960 --field-trial-handle=1944,i,8109762256044030439,16357525234405667837,131072 /prefetch:1
              2⤵
                PID:676
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2968 --field-trial-handle=1944,i,8109762256044030439,16357525234405667837,131072 /prefetch:1
                2⤵
                  PID:3624
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4328 --field-trial-handle=1944,i,8109762256044030439,16357525234405667837,131072 /prefetch:1
                  2⤵
                    PID:5044
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=4484 --field-trial-handle=1944,i,8109762256044030439,16357525234405667837,131072 /prefetch:1
                    2⤵
                      PID:4056
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --mojo-platform-channel-handle=4840 --field-trial-handle=1944,i,8109762256044030439,16357525234405667837,131072 /prefetch:1
                      2⤵
                        PID:1792
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=5008 --field-trial-handle=1944,i,8109762256044030439,16357525234405667837,131072 /prefetch:1
                        2⤵
                          PID:588
                        • 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=5196 --field-trial-handle=1944,i,8109762256044030439,16357525234405667837,131072 /prefetch:8
                          2⤵
                            PID:544
                          • 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=4888 --field-trial-handle=1944,i,8109762256044030439,16357525234405667837,131072 /prefetch:8
                            2⤵
                              PID:988
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=5216 --field-trial-handle=1944,i,8109762256044030439,16357525234405667837,131072 /prefetch:1
                              2⤵
                                PID:3764
                              • 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=1556 --field-trial-handle=1944,i,8109762256044030439,16357525234405667837,131072 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:4464
                            • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                              "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                              1⤵
                                PID:376

                              Network

                                    MITRE ATT&CK Enterprise v15

                                    Replay Monitor

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                                    Downloads

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

                                      Filesize

                                      1KB

                                      MD5

                                      43c06b97b53fa9b9c4bfe0a18f42907e

                                      SHA1

                                      947ed767029232dd3326da806b3ee403fd176bb1

                                      SHA256

                                      72bfbeca3879881af9dc9fd51eda463f4ca966857430d84d6150ddf8969aba4c

                                      SHA512

                                      a213cb81dbe3be3ecd833c3d18fe054215975cc6897162c94d1a07e17040ecc2bae91b4b42d60fd9437dfcdcf75a372650ab6f7e11228ec3d472f87ae6da2995

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\IndexedDB\https_www.humana.com_0.indexeddb.blob\1\00\6

                                      Filesize

                                      380KB

                                      MD5

                                      09c840db2efeb4f7bd20ccbc24c5f3dd

                                      SHA1

                                      f1d0d940eabba959e68c478e2c846d7dff40438d

                                      SHA256

                                      37744d6baf4609520e4387342413aa010aa55717da63100d8df9a4ba9f7383ce

                                      SHA512

                                      06d6a9270cc260a58f54e6b84f19126c098e8acbff45bf2f594d189d85a2f1eba6ea9af8492b9a055c89af2f38c8d0124644f1d446a3b002adf2572386914293

                                    • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\80412519-7d5d-421f-a17d-809db5110bd4.tmp

                                      Filesize

                                      4KB

                                      MD5

                                      8ef208817b6508e33a4f3906e75c7369

                                      SHA1

                                      0546729701fdab15d2ec4b5913e7405e4be3b97e

                                      SHA256

                                      a773e066e608a5c20f6a3acf055351f9b959cc9359576f37f637a58f5e615ada

                                      SHA512

                                      a95c01ca685d900c741ba658a360d88d245d03fcc3c1a23fa4ffd8876942522ea67cb6868b6f85bfdf3d881f544b7e16da54232974d8f403614564c9f5e9ab11

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

                                      Filesize

                                      1KB

                                      MD5

                                      95d6c4c1dac625b57bb05ce2f011967d

                                      SHA1

                                      cdc791d2c2cb7e5eb42157bb93f0e44c79748726

                                      SHA256

                                      e0b22b3ed2e6295d40c6eef57c582d45c098da71b88fec7b40fbd8962ac452bd

                                      SHA512

                                      6d2c11c3546ff5bd3e37d67dc53ad82c18fad7bf6e6cc4c99c7077a4d7e68870e24846d1c1b83230f15550eb6f21eef8fc17b3b0b442a00cf0dc88b509f9838e

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

                                      Filesize

                                      5KB

                                      MD5

                                      bd94552b408c1f66583584962583345c

                                      SHA1

                                      d4e057bb7588e3e004965c097052c73349fac086

                                      SHA256

                                      02a3ad6e0187a89a468d2e4d194099b8e8942a26ecfc9430a3a3c5e6d39ba592

                                      SHA512

                                      87306871007a4796f8c5ae88bd09082f17d5c2d3e3d8387425b9d5a89c488a46e944c2072b2c83accf870f9bf1a52d50660a589c5aa5bbc2b5c91806df167cdc

                                    • 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\Network\TransportSecurity

                                      Filesize

                                      4KB

                                      MD5

                                      9923919570818fc0b35752a074bd1088

                                      SHA1

                                      ecd57ff3636129562fecdfab7c03c12349cfcff5

                                      SHA256

                                      43f6a8951d2f85080b594882ef054426b2a91b21dd0a98f6bfd47e26b048f8e0

                                      SHA512

                                      7c337b2a25f30065955290083d867665666ca62b62db6676e5708109931fdece988824839da056afaf7977796ff3d98ce8aed852e71a419b83a0d25774f21afe

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

                                      Filesize

                                      4KB

                                      MD5

                                      fa09e0b72a08163964345d02a4c657bb

                                      SHA1

                                      0c9d34b481e000a8e728ae0957c40a61b0dacaec

                                      SHA256

                                      e18297f2d9198e2b97d232c351877945002483ea662c796c30e9bfc8004b9137

                                      SHA512

                                      8eca3cd1473a04b95f971215633c532149a2f87da43ad40e0fc997077a676d8ff323e5cce502e36054742a92063689849346dfdd78fcd6bd75b5c4febd1e692e

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

                                      Filesize

                                      7KB

                                      MD5

                                      06761823a0eb33f83cd2635825930835

                                      SHA1

                                      69696980b7acf809bbdea6f27c2021b6544d092e

                                      SHA256

                                      d4c11f98ac865d4def57f499cd71a11092868a99c7f50adfd96e13534b6c6405

                                      SHA512

                                      88ec85bba8334c0081bb12ed91c488e0273942ba0a96892da4e1d022027c82a3ed17b6df632b6aeb4f606fbfdd6cd0e93253bbcd5fbf566db44e146b47eec8ab

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

                                      Filesize

                                      130KB

                                      MD5

                                      2c385fdad850e888a2b72804113f48f7

                                      SHA1

                                      9fd4025467f5dd5612bef0523df283eb30854128

                                      SHA256

                                      a5913522459a53264a6398315bd4c6e8b7868d1c3bc71dea5b57ee6d55d73ac4

                                      SHA512

                                      d4903694a06f785bfc9930fe10f6f006ecce3d14c4ddfb58019d9078d41936279afd56566e4f2f18bf01cf4b2a36617031c56ddb836f3dfe0acbbabe3286cd0c