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27-08-2023 17:50

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27-08-2023 03:17

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22-08-2023 17:50

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21-08-2023 04:02

230821-el9azaaf93 1

Analysis

  • max time kernel
    2220s
  • max time network
    2171s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-08-2023 04:02

General

  • Target

    https://send.cm/z1dg0c7dkj8g

Score
1/10

Malware Config

Signatures

  • 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 64 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Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument https://send.cm/z1dg0c7dkj8g
    1⤵
    • 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:8
    • 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=106.0.5249.119 --initial-client-data=0xfc,0x100,0x104,0x9c,0x108,0x7ffb06b09758,0x7ffb06b09768,0x7ffb06b09778
      2⤵
        PID:832
      • 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=1664 --field-trial-handle=1884,i,2503373563820968893,1292324687325184937,131072 /prefetch:2
        2⤵
          PID:2224
        • 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=2132 --field-trial-handle=1884,i,2503373563820968893,1292324687325184937,131072 /prefetch:8
          2⤵
            PID:3900
          • 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=utility --mojo-platform-channel-handle=2248 --field-trial-handle=1884,i,2503373563820968893,1292324687325184937,131072 /prefetch:8
            2⤵
              PID:4632
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2984 --field-trial-handle=1884,i,2503373563820968893,1292324687325184937,131072 /prefetch:1
              2⤵
                PID:3688
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2972 --field-trial-handle=1884,i,2503373563820968893,1292324687325184937,131072 /prefetch:1
                2⤵
                  PID:1816
                • 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=5108 --field-trial-handle=1884,i,2503373563820968893,1292324687325184937,131072 /prefetch:8
                  2⤵
                    PID:1904
                  • 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=5248 --field-trial-handle=1884,i,2503373563820968893,1292324687325184937,131072 /prefetch:8
                    2⤵
                      PID:3748
                    • 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=5148 --field-trial-handle=1884,i,2503373563820968893,1292324687325184937,131072 /prefetch:8
                      2⤵
                        PID:4508
                      • 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=4944 --field-trial-handle=1884,i,2503373563820968893,1292324687325184937,131072 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4452
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5236 --field-trial-handle=1884,i,2503373563820968893,1292324687325184937,131072 /prefetch:8
                        2⤵
                          PID:4196
                      • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                        "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                        1⤵
                          PID:376

                        Network

                        MITRE ATT&CK Matrix

                        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

                          288B

                          MD5

                          9754ace29541aef88af62c1fcd70f55f

                          SHA1

                          0d39c204209fc72c42bcfd2ba4cb56e641d081c5

                          SHA256

                          8150cddf2d1a02fabd4f94005fa2dd5276c265cbcc1d447054be7a9e9c9185b1

                          SHA512

                          03aa8d22c7d0d28fb951b36ff0fe8b1ce1e92ff4237192f476a534061903fc7b603412122f015d896f88c339ba6e97e98b169fc088dcd5232d9ccd8b734bebce

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

                          Filesize

                          1KB

                          MD5

                          5ae106954aa7fb914db5ba363989e260

                          SHA1

                          afca45dc460a24a7579c0eb0f427fdb344e69aef

                          SHA256

                          98132d00c860b933bcd6eb02f4e4d78740177e36450585ebafda2b77900e7c3d

                          SHA512

                          7bf019f651a17cd7c8a2944a8eab6db2a84c41d2a697eb745294a2622504ba739c144b931adbba0893a25f70cefbdb064b943d78a11969bb6c7983380c64e4fb

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

                          Filesize

                          706B

                          MD5

                          09faa91620fad65feab7687632d5add5

                          SHA1

                          4a3cb1b9b6de64c60116451d6e33ff533c152989

                          SHA256

                          603611146f00ad24e52b55157aa235de25bd2b172a5b7d98b2f5cf6358c5f0df

                          SHA512

                          907629fd817f9a1ec50a015151976dc15824cd0b05db216d421297c4d5a3bb414c6bf8460e18d8d593b48db20579d31c8972bfa52c92c0a8b1e22ae4bf37f413

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

                          Filesize

                          6KB

                          MD5

                          dd70f84e449061bba65644860bf4c990

                          SHA1

                          b52169e98b66f8b09e087a4344255a2182273740

                          SHA256

                          73a213982e8e5164c73ee53f6bbf8f45c484f0e5ee9120f14dfafab5516a7f59

                          SHA512

                          a473b8adee09f9dbf7ad75956aa793d2688a9aba61c45216cd3856efbea9d4fd4f3fd1e68ab35a1cf1bfb2309e16bbb99703af8b7a9cfd6892a37addfb3db5a5

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

                          Filesize

                          6KB

                          MD5

                          06058638402c66e165ca89be4e5be5bf

                          SHA1

                          607ca536b39d864d2732a2668d82f3423fb6ddf1

                          SHA256

                          00aaeb49492ec76bac0bf98338487cb5719aa7a0f0cf797375360e50374401f4

                          SHA512

                          1d7940b87c421dc23d27354421c3cd8a04080ddfa0241b8bdbe349244db42a9b697d39e5251d8844e0a3f40d363e97b68221c92cd3d106a421a25e7167f46929

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

                          Filesize

                          6KB

                          MD5

                          f898ddb62fdfdd4aade86c3d8eafc591

                          SHA1

                          1ff651e253ed347d3d93911d45b6d3dd4e457186

                          SHA256

                          ea9467bec826cab6285f2bff1d9a786b34ad501943e81779b7611bd284ab5fcb

                          SHA512

                          bec1b7b83a19b1dea6a53b3438603c2951c2630d2db1582c5c4a45bdbb693eeb95720fece5319eb191524a6a8abd4930c9aa41ee22818b40c7c68c4bcac31a0c

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

                          Filesize

                          6KB

                          MD5

                          2004c49767cb25a0e66f9c09d5ec79bb

                          SHA1

                          7cfb6ccda9197970f86c24b20d12241da2126366

                          SHA256

                          1addfbd82745e51ab5183644372070945851f5660c07089084188ba3decdacc1

                          SHA512

                          d2edfd53cf14f1e35dc539e14fec1b73638e813b7832c0a188c3c1bcd51ae2826306ce519eeda0c9a3127fc61e56e040db8916427d57171fd671193d38b94f45

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

                          Filesize

                          87KB

                          MD5

                          a8c1e6ada288cb5dcfe3ff2daaede72a

                          SHA1

                          7095c9de9c31d9711bc868baf49a9660b358eea3

                          SHA256

                          5217f0019b577736deb22ab937b8252e3bdf14c45ed07b1b7357d9e3e8b7874c

                          SHA512

                          7523642fe636732c3485d48d469157f18d400ab694e16a4bbb3033df8c14d282f74e540c0df4e2dce48ee2ba374f1f632812634f819ca621b4f50abf8a5f163e

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache

                          Filesize

                          110KB

                          MD5

                          cc1be7d3a83aa9f5d032735a443f6658

                          SHA1

                          83d7eb7af4fc2b0ba294dd6a646b97c7a035fe15

                          SHA256

                          edc7901f7595fa7977bf9a6e98f9eecef4ec54c08e894f8f8da8c50d0e7bb917

                          SHA512

                          f19683d8d3498f7fe2d2b9415a4d48c0de5aad2547473e8a58399865d2b36d1b9fa103580efd8b7cc9bc0f2b1ca030451c1083ae9b66f6f35b44c5c2813903ef

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Module Info Cache~RFe5867ae.TMP

                          Filesize

                          104KB

                          MD5

                          f94f4922d0b136c7c037f97024458330

                          SHA1

                          2a0d25759e63db42538b487dedfb51fdfe117daa

                          SHA256

                          fa6cb5f0eb4ed9bace76bad07d53aa66d016951bb06e42d73315859270b1f256

                          SHA512

                          4f95024adf9d428edb19b3f65e02bfcba5c36bb5eed20c7fdf1291a3177316d79efb1a228832cbec2bd274c2c18350c62fec9415b1290784f2595f9b7d5585c1

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                          Filesize

                          2B

                          MD5

                          99914b932bd37a50b983c5e7c90ae93b

                          SHA1

                          bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                          SHA256

                          44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                          SHA512

                          27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd