Analysis

  • max time kernel
    299s
  • max time network
    275s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240611-en
  • resource tags

    arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    28-06-2024 18:41

General

  • Target

    https://form.123formbuilder.com/6694460/officeofgeneral

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 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://form.123formbuilder.com/6694460/officeofgeneral
    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:5064
    • 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=0x100,0x104,0x108,0xdc,0x10c,0x7ffb09dbab58,0x7ffb09dbab68,0x7ffb09dbab78
      2⤵
        PID:2412
      • 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=1584 --field-trial-handle=1828,i,9154372319360359228,13262038988198397964,131072 /prefetch:2
        2⤵
          PID:4860
        • 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=2108 --field-trial-handle=1828,i,9154372319360359228,13262038988198397964,131072 /prefetch:8
          2⤵
            PID:104
          • 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=2172 --field-trial-handle=1828,i,9154372319360359228,13262038988198397964,131072 /prefetch:8
            2⤵
              PID:2224
            • 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=2100 --field-trial-handle=1828,i,9154372319360359228,13262038988198397964,131072 /prefetch:1
              2⤵
                PID:5008
              • 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=2948 --field-trial-handle=1828,i,9154372319360359228,13262038988198397964,131072 /prefetch:1
                2⤵
                  PID:2604
                • 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=4264 --field-trial-handle=1828,i,9154372319360359228,13262038988198397964,131072 /prefetch:8
                  2⤵
                    PID:4648
                  • 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=4504 --field-trial-handle=1828,i,9154372319360359228,13262038988198397964,131072 /prefetch:8
                    2⤵
                      PID:2308
                    • 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=10.0.22000.1 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1272 --field-trial-handle=1828,i,9154372319360359228,13262038988198397964,131072 /prefetch:2
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:3516
                  • 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:4804

                    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\Code Cache\js\index-dir\the-real-index
                      Filesize

                      192B

                      MD5

                      cb5c298cc594447cbfb3ad30d94ee7f0

                      SHA1

                      3955f475d899af293e1f4c3aaeeb094ce05a4551

                      SHA256

                      05493ba7cdf860e31c48b1ccd3f2329ed5cfa23e156f756a58d2ad5535da0b98

                      SHA512

                      a992adf22b2ed606037263d4f5a36a95b86d0dc481d7321f24071a74209f3124086b14701a0322ee410d4c5706d5acc03972bec6c68336f2d0d2b25fd84ff3d5

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

                      2KB

                      MD5

                      ec1a08da679cd31c75b7fe153ed69c93

                      SHA1

                      c0ca7e980024eac3dec49636bbfa125eb29dde53

                      SHA256

                      2ad420a3af13ba28117a36feb9e9324094006a92a48af985a2b15478225a2ec7

                      SHA512

                      a00e8f8ad73bcc297110ff17dfdbbdf4097a3363f1cc20e6dcca480b48ab0b1bede63b6cad3cb6a937949683f0ef30c9011e1c7274f19dd8aae0ab7d619baecd

                    • 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

                      522B

                      MD5

                      494f22d20e3dcb69cd92f9ef8cc5a94e

                      SHA1

                      38c36f5c4285afbf5cc5c8e62fc931af6720e52d

                      SHA256

                      4215402d13346dd0671ff9085419cbe526c79ab173910735b87f8e2927a28d9d

                      SHA512

                      6c39644ce7c116e3caf363a82513a2459349dc80c35b5a408efa6c558802628a4327e5814fea606763b23aefd027e8e6256062901d52de3d2d7503c836c5893a

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

                      6KB

                      MD5

                      07fcd752631f438f89acd102328eb087

                      SHA1

                      7219f4e94d09de77b485ab20c5b06bf25276bf3c

                      SHA256

                      c127b543126ce388676a4ae32ce2c0b9c642c1c7e6d29a0f2fa85ee6b7fb0cab

                      SHA512

                      95300ace48fa3fa0892cb8e090a9a7b155a8099dac4fde519caa7a509aaa4dad66f800ba8af86a1d125029979a65dba119fe1b9af25bd88224331ec56a7fcc57

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

                      138KB

                      MD5

                      29c22f788fd5380894d75126a73e66bb

                      SHA1

                      f5d4e57d9ac79337e593f78ab7e7eecc69a3bfb1

                      SHA256

                      605e995eaf90b1d003d46ce35355b82b5a3e103abdaa7b88742291a9a01df184

                      SHA512

                      a7ff30afcdfe462762c5cb28ea81ad8621d28c189046b860ac2f72f60437b8b89fbfee45a357f529e632d0e605289dd652bb802226b8b46dfe7fe22191e89bed

                    • \??\pipe\crashpad_5064_DTICBFJOVEIQAPBR
                      MD5

                      d41d8cd98f00b204e9800998ecf8427e

                      SHA1

                      da39a3ee5e6b4b0d3255bfef95601890afd80709

                      SHA256

                      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                      SHA512

                      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e