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Analysis

  • max time kernel
    266s
  • max time network
    501s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    19/03/2024, 13:52

General

  • Target

    Screenshot 2024-03-15 10.51.20.png

  • Size

    87KB

  • MD5

    0729bf9b8b4fb555a9f1af75d17cd3f8

  • SHA1

    9d74fd5d564a8a1f4f273ed3b88b83d19ba27b67

  • SHA256

    7b02c28f81d07e1cae7e3b448deacb81a59ad469f8b84f16570dce8ce2b0e435

  • SHA512

    81cf05f4f8334c1dd72ed62e8f01e2e8a2392242f6bca34ea2b2e1845c0aae3d059be97a707d64b54ed58bd9a450337a55df8e93a77fb35679f520320fd88a23

  • SSDEEP

    1536:ZeKeyNry8SnUIqT5BZym36Lsut3fldj35LzcEVbeQkZNBWI1SQkXGehIKs:ZeK0UpT5CqutNR5EEVbeQYBpdheHs

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe "C:\Program Files\Windows Photo Viewer\PhotoViewer.dll", ImageView_Fullscreen "C:\Users\Admin\AppData\Local\Temp\Screenshot 2024-03-15 10.51.20.png"
    1⤵
      PID:2204
    • 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:2220
      • 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,0x7fef68b9758,0x7fef68b9768,0x7fef68b9778
        2⤵
          PID:1668
        • 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=284 --field-trial-handle=1376,i,18046394816100920201,5097986564294003174,131072 /prefetch:2
          2⤵
            PID:2760
          • 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=1508 --field-trial-handle=1376,i,18046394816100920201,5097986564294003174,131072 /prefetch:8
            2⤵
              PID:2472
            • 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=1612 --field-trial-handle=1376,i,18046394816100920201,5097986564294003174,131072 /prefetch:8
              2⤵
                PID:2620
              • 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=2152 --field-trial-handle=1376,i,18046394816100920201,5097986564294003174,131072 /prefetch:1
                2⤵
                  PID:2520
                • 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=2164 --field-trial-handle=1376,i,18046394816100920201,5097986564294003174,131072 /prefetch:1
                  2⤵
                    PID:3032
                  • 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=1548 --field-trial-handle=1376,i,18046394816100920201,5097986564294003174,131072 /prefetch:2
                    2⤵
                      PID:2068
                    • 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=1328 --field-trial-handle=1376,i,18046394816100920201,5097986564294003174,131072 /prefetch:1
                      2⤵
                        PID:1936
                      • 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=3696 --field-trial-handle=1376,i,18046394816100920201,5097986564294003174,131072 /prefetch:8
                        2⤵
                          PID:584
                        • 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=10 --mojo-platform-channel-handle=1636 --field-trial-handle=1376,i,18046394816100920201,5097986564294003174,131072 /prefetch:1
                          2⤵
                            PID:1040
                        • 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:2988

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000001

                            Filesize

                            196KB

                            MD5

                            813c1b41e435242e7365a4bcd7adcf23

                            SHA1

                            2d25e1564eaf93455640413b95646b3f88f9075b

                            SHA256

                            70cb2151ee4ef83195855d29819491a23c5eafee2e72b7ffd9041b35363d1542

                            SHA512

                            268c4fa1797700a205e37e716c1472592ad6242344645c703ab1ab8d4d68452c3ccce7cdc4d56a0b42d4061bdc793f1c79dffc397f038133387b94b2a1f4051e

                          • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

                            Filesize

                            16B

                            MD5

                            aefd77f47fb84fae5ea194496b44c67a

                            SHA1

                            dcfbb6a5b8d05662c4858664f81693bb7f803b82

                            SHA256

                            4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

                            SHA512

                            b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

                          • 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

                            4eb8a31e0a014e1f122d7a221fc6eebd

                            SHA1

                            7467fca810ce79dd47c2262d0271dd1d46ee99f2

                            SHA256

                            8212423e1e73db1802adbbf5c632bd95034ad210e1dd2ccdb9eace513f23e180

                            SHA512

                            9dd079fc934a0498aea430d77574d33eb46fda3946107783a5d53a4671615e9f47314e1705bb2bb7abdb99cb78dccde017de4dcb39411847cdfb4a7fa8554e1b

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

                            Filesize

                            1KB

                            MD5

                            07f8fad43c726dc76aac9629d88fa3cb

                            SHA1

                            2cf9d9270f6755f081008e972dc83776f18556c8

                            SHA256

                            ad15b7e8518946ecad9539d76719227f59612d52077706583f91ccad4398482b

                            SHA512

                            e7d4db94f79e6806f6dca6161f0a29c39439029a34243ecfd34c61b94b0f7bdb14417e82ae37dae06f0b71a5b63146206374382f3504a63990a985cf06157c7a

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

                            Filesize

                            986B

                            MD5

                            0ee564a7422052db7a3850ab94e4273f

                            SHA1

                            c518c36b94d12f4bd95aa12b54cfa9f80208d537

                            SHA256

                            768188ced05c130f40604dab01ac7b2398aba7c312024fad64bda499859f07ef

                            SHA512

                            b73f221de5d50314e623b3fff81e06a02db7d8d4d4a57e50eac5e6e3c4260505d352a9d1f59bd18af38c02c43cf7132a34381606b32496390265f0cbc973d5b1

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

                            Filesize

                            1KB

                            MD5

                            d6f5c43ac1b6e00e1462d02b532ed6ee

                            SHA1

                            b08a94c40ddc4953f20cab14a69be06a0265a5dc

                            SHA256

                            32cfeec57bdbe675775f8fb19c7d21be18c82242a2e2b0ea78526887f8c50d28

                            SHA512

                            2afa5ca984ba1a750c0cc2626bc8bb1e7193c37952e44ae2085e019ed40f3b3a45a074b5e28e0e64b7096f26555e671551bf2207db8074ff4071b70771a95947

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

                            Filesize

                            363B

                            MD5

                            b2a85d4811aafffdbc948410e61c43db

                            SHA1

                            2aaedb03f4352b46d6839d4a7c404b7c30d4695d

                            SHA256

                            df759e3446b4b1bd7f2381eef0dd8f8fca6a5a1801f8691f44a99581fe290b13

                            SHA512

                            2bb28749e675c92206d9bce7a449016fa2e78753e8f376e890148530c6f25fe7fbf837c96a7d0eee2f5d2fd52f59c5f3dca80268755f69d40c04df1bef22b4e5

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

                            Filesize

                            5KB

                            MD5

                            8ff5ba3fe0c087a638f1d9d189e7f2e5

                            SHA1

                            17490a91e80bd675b2b061c1223af10da5a97518

                            SHA256

                            44a87d493b4e570b9f1b01e163f318a96b1550aac745fe1e3e6b677ee2a7e9da

                            SHA512

                            cedf83cdf9ec488e2abf97033f39886fae0e0d5a39a1bca2cb1423bb8b589b0d3328e5ac1d524b8f678e53d2e24a37379762f90462d2996107f65063199ee3ae

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

                            Filesize

                            5KB

                            MD5

                            b83ee3366ca5b54a3c94fdca4ff4560d

                            SHA1

                            7455e5906f6bd689f7a46ebfdc96840755126564

                            SHA256

                            56a4120ffaa744c8bc3a8f83d0660a087128444280549b0d7436e70a76a2080e

                            SHA512

                            87c8a11407ff39fc648f827071a6b3318f627ead429bbb146a4cc6d63a7531e6588507cad000b415f8ae67c4863f3b263a97586d8efeec23f70067a4e11c73a5

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

                            Filesize

                            16B

                            MD5

                            18e723571b00fb1694a3bad6c78e4054

                            SHA1

                            afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                            SHA256

                            8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                            SHA512

                            43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2