Resubmissions

07-06-2024 17:06

240607-vmk8jabd3s 1

07-06-2024 17:01

240607-vjrk5scd45 3

Analysis

  • max time kernel
    140s
  • max time network
    556s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07-06-2024 17:06

General

  • Target

    Authenticator-7.0.0.zip

  • Size

    450KB

  • MD5

    1a567fa885b3ac63caa1028b1df5506b

  • SHA1

    bc52c4e47542efb3814a77e6ccd424de7ff59594

  • SHA256

    6476f7687d4aee100d659f19a57a0a23af4e5c88df87f24fde105cd5d8b21e02

  • SHA512

    1b4f66dce8f68acf815cb728d6409778dce195594db9cda1ee9b8df003795ce03f38e1ca7ae94cd58f45ec2feec2d09b82f3e4f2b9076bdf6a9e342fbe946d04

  • SSDEEP

    12288:57/kMCyJUBZUxel02BQKoGF6Mlob6qxKBtcoKbOf:5NOBZg01QwF665Btsbe

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 52 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\Authenticator-7.0.0.zip
    1⤵
      PID:2772
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:2580
      • 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=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef70a9758,0x7fef70a9768,0x7fef70a9778
        2⤵
          PID:2348
        • 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=1156 --field-trial-handle=1220,i,8350627188524052018,7350514050221274485,131072 /prefetch:2
          2⤵
            PID:1848
          • 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=1504 --field-trial-handle=1220,i,8350627188524052018,7350514050221274485,131072 /prefetch:8
            2⤵
              PID:1620
            • 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=1536 --field-trial-handle=1220,i,8350627188524052018,7350514050221274485,131072 /prefetch:8
              2⤵
                PID:2644
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --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=2328 --field-trial-handle=1220,i,8350627188524052018,7350514050221274485,131072 /prefetch:1
                2⤵
                  PID:1820
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2336 --field-trial-handle=1220,i,8350627188524052018,7350514050221274485,131072 /prefetch:1
                  2⤵
                    PID:2380
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1260 --field-trial-handle=1220,i,8350627188524052018,7350514050221274485,131072 /prefetch:2
                    2⤵
                      PID:2020
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3296 --field-trial-handle=1220,i,8350627188524052018,7350514050221274485,131072 /prefetch:1
                      2⤵
                        PID:2232
                      • 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=1252 --field-trial-handle=1220,i,8350627188524052018,7350514050221274485,131072 /prefetch:8
                        2⤵
                          PID:2220
                        • 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=3584 --field-trial-handle=1220,i,8350627188524052018,7350514050221274485,131072 /prefetch:8
                          2⤵
                            PID:2896
                          • 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=3584 --field-trial-handle=1220,i,8350627188524052018,7350514050221274485,131072 /prefetch:8
                            2⤵
                              PID:2284
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=2748 --field-trial-handle=1220,i,8350627188524052018,7350514050221274485,131072 /prefetch:1
                              2⤵
                                PID:2044
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=3752 --field-trial-handle=1220,i,8350627188524052018,7350514050221274485,131072 /prefetch:1
                                2⤵
                                  PID:1672
                                • 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=3296 --field-trial-handle=1220,i,8350627188524052018,7350514050221274485,131072 /prefetch:8
                                  2⤵
                                    PID:2808
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --mojo-platform-channel-handle=3244 --field-trial-handle=1220,i,8350627188524052018,7350514050221274485,131072 /prefetch:1
                                    2⤵
                                      PID:2880
                                    • 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=2376 --field-trial-handle=1220,i,8350627188524052018,7350514050221274485,131072 /prefetch:8
                                      2⤵
                                      • Modifies registry class
                                      • Suspicious behavior: GetForegroundWindowSpam
                                      • Suspicious use of SetWindowsHookEx
                                      PID:2000
                                  • 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:3056
                                    • C:\Windows\explorer.exe
                                      "C:\Windows\explorer.exe"
                                      1⤵
                                        PID:2152

                                      Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

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                                      Downloads

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\4b79a508-ca67-42e0-bb93-b4084387d24f.tmp

                                        Filesize

                                        7KB

                                        MD5

                                        1f144fe4fab50c4be1bf6d0524accfc2

                                        SHA1

                                        690fd6502c60b772ca4bcba0df4031d15f6fd970

                                        SHA256

                                        3ce0a308108cfc6e5056d7414ad4fc6a9b3a65f24aeea4983c6e950c3d13c215

                                        SHA512

                                        04a391abcba9a4b3d9834a7c56407e4aa0292bbcac4baa0dc46d48172796719fbe34ef98464c018e3ec91657e512f63f0734c81d55401e8e567f9e3928cc118f

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                                        Filesize

                                        264KB

                                        MD5

                                        f50f89a0a91564d0b8a211f8921aa7de

                                        SHA1

                                        112403a17dd69d5b9018b8cede023cb3b54eab7d

                                        SHA256

                                        b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                        SHA512

                                        bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

                                        Filesize

                                        1KB

                                        MD5

                                        717761e6b6162a1a644cd7c50fb93fb9

                                        SHA1

                                        98e98efadfcff9bdbd6172595b83826857982405

                                        SHA256

                                        859579fa3691c5d15192da4f1c2e0951c9489a1ea6096c44a154fcb5c476a25b

                                        SHA512

                                        296ced1d623e18a828df86f3cf9b65a1c52906b27bb767d0c7371603893aa329d3ecc12659a2d98242462d2a09eb8b36e23f9f345985b8c00f4e0e6bd38b0628

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

                                        Filesize

                                        1KB

                                        MD5

                                        1908af6c5497caf4c083de174266edbb

                                        SHA1

                                        7f74c3e012304daa9cbb2354efeab387b98b131f

                                        SHA256

                                        43a0cd9d121355c3bb1f3c51f7f45cc3aaeed5188c36ae49cef5b283761d621f

                                        SHA512

                                        94698a895be1dbab4123aeda2650521938647c7d7c67fde99758def8b45738e58d0e5d6dc5c069970684f44285ab3d283e3fe9279a2d264b08181373826b17b0

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

                                        Filesize

                                        363B

                                        MD5

                                        8db022cc02641a19b6068560de9414cb

                                        SHA1

                                        a84d28d960dfeda2595a80212a1bfde44e1ff704

                                        SHA256

                                        91956acb13eff08684c7723ae0cda03d223c93b0a421e71793db0a1a80a5a5c6

                                        SHA512

                                        9dd97ea99554bda06530a53e9fa54c067895d8e504a03586ee833b68693e68374c9c34529b9455358b2105099f5c9dd340c91d6961469cbf5a148424d3836660

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

                                        Filesize

                                        7KB

                                        MD5

                                        5cd33fab40477ff2f9da288a77b3924f

                                        SHA1

                                        333de6b66f7a8311f850953bf7b7af3e4e6de2dd

                                        SHA256

                                        076a44e995480ca16a9a753f98e4e4d2b50ee66331545d86261cd8112ff870c9

                                        SHA512

                                        ad5ce5d5f060ef4e52c59101003a537d21a84bd747de95be0f1d7b61d73f9d888375e9db92fea8c77b600c303b4b2b4d92fdeb4751bcaa901619acf79f26373a

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

                                        Filesize

                                        4KB

                                        MD5

                                        288d413a2a03fd81279769f8161d1c74

                                        SHA1

                                        628a303624f06164a453fe98f5a2edb38f6cd31b

                                        SHA256

                                        b1b009bfb84a7252a4f78a72d3112b9e28e1b4bb6d058bfae0dbce588d26a7f7

                                        SHA512

                                        9605e7e24d201a4165212aaef858eebe0c924cd3270251b38b4246057a9650c3c6f043c32f640a1f24c5d95827ee646cf9839e120c91cba81c9383abc6c52b1f

                                      • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp

                                        Filesize

                                        16B

                                        MD5

                                        18e723571b00fb1694a3bad6c78e4054

                                        SHA1

                                        afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                        SHA256

                                        8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                        SHA512

                                        43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                                      • \??\pipe\crashpad_2580_VZTXQKLPWMJTFDKZ

                                        MD5

                                        d41d8cd98f00b204e9800998ecf8427e

                                        SHA1

                                        da39a3ee5e6b4b0d3255bfef95601890afd80709

                                        SHA256

                                        e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                        SHA512

                                        cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e