Analysis

  • max time kernel
    138s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/04/2024, 05:11

General

  • Target

    http://mail.pfl.fyi

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 12 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://mail.pfl.fyi
    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:1564
    • 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,0x100,0x104,0xd8,0x108,0x7ffd4093ab58,0x7ffd4093ab68,0x7ffd4093ab78
      2⤵
        PID:3100
      • 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=1660 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:2
        2⤵
          PID:636
        • 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=2024 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:8
          2⤵
            PID:1216
          • 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=2116 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:8
            2⤵
              PID:116
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --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=2896 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:1
              2⤵
                PID:3384
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2760 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:1
                2⤵
                  PID:2296
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4172 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:1
                  2⤵
                    PID:1276
                  • 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=3156 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:8
                    2⤵
                      PID:988
                    • 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=4484 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:8
                      2⤵
                        PID:4004
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=4040 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:1
                        2⤵
                          PID:4472
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=4032 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:1
                          2⤵
                            PID:2308
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4784 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:8
                            2⤵
                              PID:1864
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4928 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:8
                              2⤵
                                PID:3612
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --mojo-platform-channel-handle=5000 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:1
                                2⤵
                                  PID:3736
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=4924 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:1
                                  2⤵
                                    PID:1804
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=16 --mojo-platform-channel-handle=4948 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:1
                                    2⤵
                                      PID:1136
                                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=17 --mojo-platform-channel-handle=5204 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:1
                                      2⤵
                                        PID:5008
                                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=18 --mojo-platform-channel-handle=4044 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:1
                                        2⤵
                                          PID:4304
                                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=19 --mojo-platform-channel-handle=4328 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:1
                                          2⤵
                                            PID:1888
                                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=4628 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:8
                                            2⤵
                                              PID:4600
                                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5332 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:8
                                              2⤵
                                                PID:4084
                                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=22 --mojo-platform-channel-handle=4300 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:1
                                                2⤵
                                                  PID:2504
                                                • 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=1544 --field-trial-handle=1636,i,6358578898536382455,1643917717753899736,131072 /prefetch:2
                                                  2⤵
                                                  • Suspicious behavior: EnumeratesProcesses
                                                  PID:3672
                                              • 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:3352

                                                Network

                                                MITRE ATT&CK Enterprise v15

                                                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

                                                  264B

                                                  MD5

                                                  082df5e3227635536acde9ecf43b8419

                                                  SHA1

                                                  4812db1f39a56f408dc3bb82ddc045177249b0ba

                                                  SHA256

                                                  dd82aff53d7d7ca4acab3128e315530237150c764caec0bb54be880531bf7ff0

                                                  SHA512

                                                  9b6647b7a4d64f9142087135fdb2b7e3e5cb0942529ea066e3bd5e330625f60d5f5cc853c1503fc3bdbcfdff6a4576e83ca9c4ec2d47b7c4c56ea59e676e7644

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

                                                  Filesize

                                                  240B

                                                  MD5

                                                  78e5cc6d906f6e587c3afcf64d6b3b6f

                                                  SHA1

                                                  c6622c153851f74c8a1661a682ce3a68d5989806

                                                  SHA256

                                                  d1f3f5c87d0a8782a2154e8e74f3240a2c853e4364cb17002de4aeec644129c6

                                                  SHA512

                                                  65c87ed58d567e2d3abd311d44052982b14d902cf77550a64788d4f8cce9cade5a77b8e52bf2ec366825b325e376078006b1f9db561f91c7b0f66b5734a741bd

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

                                                  Filesize

                                                  2KB

                                                  MD5

                                                  d9cb5bad8b32f052cf5638a4b5eab8d7

                                                  SHA1

                                                  4d90170b557e0d4e5748b9b74dbe3aa73f05d393

                                                  SHA256

                                                  657554e17d19ea3445f58152bdd1f50e8c7e961cfa67edac25c387e72f5ec180

                                                  SHA512

                                                  b7dcf74d7fa805f71ca2ac8adb23e3e45ce56d988a09150cc9f0225f8068562dd520afdb9f14f6a63fd68fb545971bf601493e26c6bd7ecaa196a866b7e57843

                                                • 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

                                                  524B

                                                  MD5

                                                  0a48fb01a386d1156769bfc242b669f2

                                                  SHA1

                                                  f492e3d99d19f300747421ea20e4d88525fe7120

                                                  SHA256

                                                  e2d4af30a71176f00dc6daede4545de71fcbd6aa1459b9d38618c94921c875a1

                                                  SHA512

                                                  61077d7f8ceb646501667be1bb24474222b31f1d0083c19dec0de9583a60ae480dc0d079d778d3a82cbaf3050e75ea6e1feee8988b939f35e07685651181f99f

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

                                                  Filesize

                                                  524B

                                                  MD5

                                                  4b3c6c5a9b0963d59538bd0238a3007e

                                                  SHA1

                                                  e78379e467ca4359ed20c392a19b8b327dbd17d4

                                                  SHA256

                                                  12c56e8ccb9eb7f40062f1f2898f03eb61366cfe5ebe3de3294e5e841d7567c3

                                                  SHA512

                                                  1826c7033a1cb311f6435b3fa3bfe6cee4b75c20d01285a489201933163bed95511aacea56514962cb8e9579a052f3b1e616633fa7a92db8c1ba45281d09f96b

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

                                                  Filesize

                                                  356B

                                                  MD5

                                                  ba060ada9ea53f5866efa1cdf6674dd7

                                                  SHA1

                                                  bb0f98023478d597edab6a513fa88c8d5a950bd8

                                                  SHA256

                                                  523c02e96df8cf92d32ca690950102d9159e2338e0dbf18fa10cae355337d7ca

                                                  SHA512

                                                  179f26498b69bab81d0c587e2ebed7a8e2f3a24a06f42b2cee1e78bd71d9bfc9d324d48f25337ce91368ea98b7b7df40229aec2b4122fc215af3a43b4a305cf2

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

                                                  Filesize

                                                  524B

                                                  MD5

                                                  ba7ee5fbe7fa12439f5114e0e0b8e3f0

                                                  SHA1

                                                  400967a7e2a2309c01d9d257aba3413da656d8af

                                                  SHA256

                                                  4563f46b22e06105b63553bdf97ffda7c6ec0346a64dc4c7af89ce2584d6a98d

                                                  SHA512

                                                  6fa4c4d7e6ce88834d084979da46a377c5123035303d6df2bbf0de87ead97190671a9ce7208c135840c92844599e6b6db72cf80c3ec41af184e80dee30365ddd

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

                                                  Filesize

                                                  7KB

                                                  MD5

                                                  0e00f89cdad9eecf41df11775e48a222

                                                  SHA1

                                                  adda332c793302884b3f5b25213754d9c5790c8a

                                                  SHA256

                                                  ac20a2dc993e196b855ae39f24c06da2c50a3b629eb27f6052842d2653e81f32

                                                  SHA512

                                                  82aad32dbdfac8d39b314b990530a511e011fe39ff795d8d52a12b56d3a6b6f342164a73e72b029d4efec569efa3bb427c80b3b0435e88078ee960abf099ede3

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

                                                  Filesize

                                                  7KB

                                                  MD5

                                                  e9b7f2d4cfe642c7756e6dfc3c6da63e

                                                  SHA1

                                                  79f0ab46c47db80f7520187f58849cd1ced7a2e6

                                                  SHA256

                                                  1b9ecd9fb8e7d437721dcd0b2b0794bc2660e3d9d13650ea599bac8ded823b18

                                                  SHA512

                                                  59deae381797b51d8cd89fb0e0d84d71a8c1ad6cd0d52a6ad7ae71bbed8a661ed9c2e093f944a50ce37048af51c72cbbb03789f990cf2ecb75c70c640f28ea94

                                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\c2f40bd4-0eff-4e0b-93bc-a4aaa4e272af.tmp

                                                  Filesize

                                                  7KB

                                                  MD5

                                                  43047bfdc917da55768a1f976b56dace

                                                  SHA1

                                                  0411350230592ba0cf4a9474667e98aa5805562c

                                                  SHA256

                                                  acfc27396c877f5b994957e63b732b326c0766bfdad79b51f306ef116f38e87a

                                                  SHA512

                                                  7e7c645454f343add991f6deca604dd8942c9391920e796b65df5869c82d8c1354550d5fa9d4cb16e4cd22cd4179170364c92465380969b31e4842f99745dbd5

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

                                                  Filesize

                                                  127KB

                                                  MD5

                                                  ca89cd4dd2f6a19ae2f9af796cc87731

                                                  SHA1

                                                  5b80ea09dab373a7ba5b536ef96f63105a9350cb

                                                  SHA256

                                                  719142cf2d3e61215a76a520cdec201ae473eab74f9d36f7714caef9ffa6e9da

                                                  SHA512

                                                  1b5f11371a1e4b8126a2170dff5b4656fc32a94d5b8d4b71eadbf2f810e0f02dccf4dce74eb0c6ae8bc52ba529cc494cb844e6dc74b3f50c3c030a95aed074b2

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

                                                  Filesize

                                                  127KB

                                                  MD5

                                                  5861b11175e6534651e03ab40c3201c8

                                                  SHA1

                                                  b63978c53bbf26bae9e30673f69f926dd884f1d1

                                                  SHA256

                                                  141431eeff4328d921e1f0a9791a19cfa53d6a4209193fa95246bc13c4a0e007

                                                  SHA512

                                                  40baaf75c67a05fe131f3cfb865da420dede08e71f0b1f39f230f1ea9800155836191a9515fba3e29caf4331975f96070c94631140e4583d03cba05d6be3df3d