Analysis

  • max time kernel
    149s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-05-2024 05:05

General

  • Target

    https://flow.page/myyg00vv

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 8 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://flow.page/myyg00vv
    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:4948
    • 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,0x100,0x104,0xd8,0x108,0x7ffd9d0bab58,0x7ffd9d0bab68,0x7ffd9d0bab78
      2⤵
        PID:2728
      • 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=1680 --field-trial-handle=2060,i,8675159645786613607,11864680670573722153,131072 /prefetch:2
        2⤵
          PID:4740
        • 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=1864 --field-trial-handle=2060,i,8675159645786613607,11864680670573722153,131072 /prefetch:8
          2⤵
            PID:512
          • 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=2220 --field-trial-handle=2060,i,8675159645786613607,11864680670573722153,131072 /prefetch:8
            2⤵
              PID:1780
            • 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=3092 --field-trial-handle=2060,i,8675159645786613607,11864680670573722153,131072 /prefetch:1
              2⤵
                PID:1472
              • 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=3100 --field-trial-handle=2060,i,8675159645786613607,11864680670573722153,131072 /prefetch:1
                2⤵
                  PID:4252
                • 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=4060 --field-trial-handle=2060,i,8675159645786613607,11864680670573722153,131072 /prefetch:8
                  2⤵
                    PID:684
                  • 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=4608 --field-trial-handle=2060,i,8675159645786613607,11864680670573722153,131072 /prefetch:8
                    2⤵
                      PID:4100
                    • 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=4728 --field-trial-handle=2060,i,8675159645786613607,11864680670573722153,131072 /prefetch:1
                      2⤵
                        PID:4976
                      • 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=4668 --field-trial-handle=2060,i,8675159645786613607,11864680670573722153,131072 /prefetch:1
                        2⤵
                          PID:856
                        • 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=11 --mojo-platform-channel-handle=3236 --field-trial-handle=2060,i,8675159645786613607,11864680670573722153,131072 /prefetch:1
                          2⤵
                            PID:444
                          • 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=12 --mojo-platform-channel-handle=4644 --field-trial-handle=2060,i,8675159645786613607,11864680670573722153,131072 /prefetch:1
                            2⤵
                              PID:4300
                            • 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=3112 --field-trial-handle=2060,i,8675159645786613607,11864680670573722153,131072 /prefetch:1
                              2⤵
                                PID:3128
                              • 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=14 --mojo-platform-channel-handle=1548 --field-trial-handle=2060,i,8675159645786613607,11864680670573722153,131072 /prefetch:1
                                2⤵
                                  PID:4836
                                • 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=2760 --field-trial-handle=2060,i,8675159645786613607,11864680670573722153,131072 /prefetch:2
                                  2⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:1872
                              • 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:4488

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

                                Loading Replay Monitor...

                                Downloads

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000015

                                  Filesize

                                  36KB

                                  MD5

                                  b212a798db3b717b02ca67e3ca5c0bef

                                  SHA1

                                  8f664bbee4804fedcc4293b697aa191b1f9a166e

                                  SHA256

                                  f6789b1579e3915acc50ce2f56d956c05dc3186238eb4d1a0d4ad1e403a625ac

                                  SHA512

                                  8c3e14a372bbbd1eb59ec1b0e82249cbebb6db1d9e75f6aff2e51dbd1bdefc44aef96cc98259c7a33a762465fc8b409baadac993f1c69c60013f7c75a5ce488a

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

                                  Filesize

                                  984B

                                  MD5

                                  cfcb369e8451bd6f3fb8e78408bccbe4

                                  SHA1

                                  2aed89d1f6c321478ab8c18341d969cec044f8c9

                                  SHA256

                                  e730be9a4d2c7d54728b79ebd3407c17a259de3140cf438bec62202b482d938b

                                  SHA512

                                  f9d96fd64281d9f58393abc9c5466e0794640fd0c20400a718f86d6b29bfc65f3b42fe60ea0ae783b3a7242d923cedbfafc6a03775d265378e64fae4238d4605

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

                                  Filesize

                                  1KB

                                  MD5

                                  bb930338d3ccdccd3c638803417888d5

                                  SHA1

                                  4c2145219a9bf7dbe23e11ff2fcf524af5c2bf41

                                  SHA256

                                  7d61eb60cb630d34faa51af2887c19a383495d358b470f8965f77e9e05dea18b

                                  SHA512

                                  a8844a8ef2694875a30d3ed46e755b328115c2016cc1aaf042c3e056806edf1d651dc88cc805a502454303e9c06fa399de36bf6de6e33e5fa9f46f19c0aeb5ff

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

                                  Filesize

                                  2KB

                                  MD5

                                  3244adcae88f8f1395388b7ebc309122

                                  SHA1

                                  be43ecb4cac024e9e41d8c8dcb7766af4ccf3a1f

                                  SHA256

                                  6a787a4549af8bd294410517ad22be238758f26afc5d4203a44df989734c46ba

                                  SHA512

                                  a2f050f2a4f13c83949f6b2d19496b02592588857ea13d26309533ebbd4d5d0da3c2658e075efa5713e36f10a241c41fc371045aa72cbe92e828aeb15fcd7435

                                • 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

                                  1KB

                                  MD5

                                  11d508d2a9c54b06f4a6afa018d89243

                                  SHA1

                                  a66dca65eeed0d1b441d874996d4149a156039b5

                                  SHA256

                                  b16a48037b97f8fc762a75df1b53104cbe8d53854ccf9f593589f0a64ad6e319

                                  SHA512

                                  23ca608c1095e20b10c5bbec180150193b4a9721c874a26214c0f20441acf0cf03397095b92cd26f1a5d02d5ca140bf43ff83f49f85d3624f40ba32023f58fb4

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

                                  Filesize

                                  7KB

                                  MD5

                                  fefa3aa95ae7698791bfed71c330feec

                                  SHA1

                                  640ccd009b2cb94f2d24eb70cde52e177270feb7

                                  SHA256

                                  ae0d53b022790181446bdfcd6fef23831c2d9387b84f41c9c96f26be1fd6687b

                                  SHA512

                                  5a1432ad6c53ac2f1d62042ade762dc7dcbb28c92b7c7545b855f9c744992e87fa56fbc56bde42950f17fb15b07fed78906a6002d3a3d764acf2dbc016a0c8dd

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

                                  Filesize

                                  130KB

                                  MD5

                                  b7d1b818cb53c6ee4d6e42f4240fb70a

                                  SHA1

                                  11742793c6938ce8ef86c9e463b1f58cd0433fdd

                                  SHA256

                                  b2c90b19422775b03235db8954a63eec2be956916892aabf2856a02315ced387

                                  SHA512

                                  c823fb0a9fa19a7076e9a1a9d65b671064060af58273110f47d0489e9d2499840521c12ac0da04d2b31ca7b0ea6b7315575f4dcec6c5802ae14a87e1a43b9169