Resubmissions

12-07-2024 03:02

240712-djqkeawcjk 4

Analysis

  • max time kernel
    16s
  • max time network
    9s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240709-en
  • resource tags

    arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    12-07-2024 03:02

General

  • Target

    https://drive-data-export.usercontent.google.com/download/dj700rfnk7s3tmcal66jdkqq5kk65vek/7sojg4nhdpulmg2ab75tlu5q0p1lvskm/1719796500000/6b97bb18-24c1-4076-acdc-a7ba5604ed9b/103253373425102436073/ADt3v-M_a5Mn67XZMyIuG9X5sp_09RU7ILDb1zknKUTsMjAZVWDboACxVCfzkAdhMlPRdmKV_cu41R8PlAVgj4gGNa0lXrZFP8oSSs-MRwOUfKnHL6UadAys3AGKUUODWufuH3camE2ZLdXMRz98eiE7UsMgGC-fNASjKYucoHC_VZm_22oPsUOM2tNH-i6q3QWdlMBJjloVflCXSA-unIDZ-YmdS1t1UqNPrGrwdCV3_B8hnCqO58hwZcVg9b_01PKBnWNNwAyFjd14GxAkOrjULOHVdoes8bBpajFdWvC4fPoCYTIJQZssnPf3mknp0qEDjwNNkt24n35wsoZuCRybUQBHVw3AVg==?j=6b97bb18-24c1-4076-acdc-a7ba5604ed9b&user=957992231704&i=0&authuser=0

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument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://drive-data-export.usercontent.google.com/download/dj700rfnk7s3tmcal66jdkqq5kk65vek/7sojg4nhdpulmg2ab75tlu5q0p1lvskm/1719796500000/6b97bb18-24c1-4076-acdc-a7ba5604ed9b/103253373425102436073/ADt3v-M_a5Mn67XZMyIuG9X5sp_09RU7ILDb1zknKUTsMjAZVWDboACxVCfzkAdhMlPRdmKV_cu41R8PlAVgj4gGNa0lXrZFP8oSSs-MRwOUfKnHL6UadAys3AGKUUODWufuH3camE2ZLdXMRz98eiE7UsMgGC-fNASjKYucoHC_VZm_22oPsUOM2tNH-i6q3QWdlMBJjloVflCXSA-unIDZ-YmdS1t1UqNPrGrwdCV3_B8hnCqO58hwZcVg9b_01PKBnWNNwAyFjd14GxAkOrjULOHVdoes8bBpajFdWvC4fPoCYTIJQZssnPf3mknp0qEDjwNNkt24n35wsoZuCRybUQBHVw3AVg==?j=6b97bb18-24c1-4076-acdc-a7ba5604ed9b&user=957992231704&i=0&authuser=0
    1⤵
    • Drops file in Windows directory
    • 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:2252
    • 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" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=123.0.6312.106 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffa7e7dcc40,0x7ffa7e7dcc4c,0x7ffa7e7dcc58
      2⤵
        PID:2708
      • 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=2228,i,10368699857796468419,10286332999939335479,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=2216 /prefetch:2
        2⤵
          PID:968
        • 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=1740,i,10368699857796468419,10286332999939335479,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=2412 /prefetch:3
          2⤵
            PID:3924
          • 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=1864,i,10368699857796468419,10286332999939335479,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=2516 /prefetch:8
            2⤵
              PID:3468
            • 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=3092,i,10368699857796468419,10286332999939335479,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=3112 /prefetch:1
              2⤵
                PID:1592
              • 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=3116,i,10368699857796468419,10286332999939335479,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=3300 /prefetch:1
                2⤵
                  PID:1716
                • 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=7 --field-trial-handle=3784,i,10368699857796468419,10286332999939335479,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=3584 /prefetch:1
                  2⤵
                    PID:5384
                  • 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=4368,i,10368699857796468419,10286332999939335479,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=4564 /prefetch:8
                    2⤵
                      PID:3024
                    • 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=9 --field-trial-handle=3720,i,10368699857796468419,10286332999939335479,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=4588 /prefetch:1
                      2⤵
                        PID:4728
                      • 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=10 --field-trial-handle=3292,i,10368699857796468419,10286332999939335479,262144 --variations-seed-version=20240709-050124.519000 --mojo-platform-channel-handle=4504 /prefetch:1
                        2⤵
                          PID:4744
                      • C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\123.0.6312.106\elevation_service.exe"
                        1⤵
                          PID:2596
                        • C:\Windows\system32\svchost.exe
                          C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s NgcSvc
                          1⤵
                            PID:2548

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

                          • 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

                            8KB

                            MD5

                            03e841d29d69b4b67c7b20852b2f87d5

                            SHA1

                            db34f9e086a695f369fe9e05255e16b4720f26d6

                            SHA256

                            bcf0817159dedd700730e29101475bde805f4425cad5895dfee667afc3519718

                            SHA512

                            f481f0922d02d8e3161746a7ec87a7df25a3096d0f56803239219e81e0bb2cc91c8899417072fa0e6631847b5b0b071f29ab893a4d86a2bbccf0de4ebd99a445

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

                            Filesize

                            92KB

                            MD5

                            556145b8b8d10b6ca1e80c093d7ea792

                            SHA1

                            9415e4e2f2d4529de0d2c361b2891477e483604a

                            SHA256

                            649a63409bb0cf4b3238a37a9943dcf1aa0b98a265dd57452982a8d540831e4e

                            SHA512

                            56b4bc5ec4387422ef5759ee8b16b81b458f7ea71992368aaf7614751d386e0efd4b0c9e807cbaee473fe39e3cf5957344c968da845d3051ce9cbe0baaba6ffb