Analysis

  • max time kernel
    117s
  • max time network
    137s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    04/02/2024, 05:56

General

  • Target
    Free Rust Cheat.exe
  • Size 9.4MB
  • Sample240204-gm83psbae2
  • SHA256 7554ee50c267a51e976cacf20893b08bc2a5aa52fd4249eb7e4acba15a1a83c1
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 2 IoCs

    Detects file using ACProtect software.

  • Loads dropped DLL 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Free Rust Cheat.exe
    "C:\Users\Admin\AppData\Local\Temp\Free Rust Cheat.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Users\Admin\AppData\Local\Temp\Free Rust Cheat.exe
      "C:\Users\Admin\AppData\Local\Temp\Free Rust Cheat.exe"
      2⤵
      • Loads dropped DLL
      PID:2092
  • 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:1668
    • 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,0x7fef6ec9758,0x7fef6ec9768,0x7fef6ec9778
      2⤵
        PID:2608
      • 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=1136 --field-trial-handle=1204,i,6204908341839042056,6517928853121435700,131072 /prefetch:2
        2⤵
          PID:1620
        • 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=1516 --field-trial-handle=1204,i,6204908341839042056,6517928853121435700,131072 /prefetch:8
          2⤵
            PID:2648
          • 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=1628 --field-trial-handle=1204,i,6204908341839042056,6517928853121435700,131072 /prefetch:8
            2⤵
              PID:1768
            • 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=2176 --field-trial-handle=1204,i,6204908341839042056,6517928853121435700,131072 /prefetch:1
              2⤵
                PID:860
              • 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=1512 --field-trial-handle=1204,i,6204908341839042056,6517928853121435700,131072 /prefetch:1
                2⤵
                  PID:1772
                • 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=1404 --field-trial-handle=1204,i,6204908341839042056,6517928853121435700,131072 /prefetch:2
                  2⤵
                    PID:1224
                  • 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=1448 --field-trial-handle=1204,i,6204908341839042056,6517928853121435700,131072 /prefetch:1
                    2⤵
                      PID:1560
                    • 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=3412 --field-trial-handle=1204,i,6204908341839042056,6517928853121435700,131072 /prefetch:8
                      2⤵
                        PID:652
                      • 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=3644 --field-trial-handle=1204,i,6204908341839042056,6517928853121435700,131072 /prefetch:8
                        2⤵
                          PID:2004
                        • 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=3624 --field-trial-handle=1204,i,6204908341839042056,6517928853121435700,131072 /prefetch:8
                          2⤵
                            PID:1392
                        • 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:3000
                          • C:\Windows\explorer.exe
                            "C:\Windows\explorer.exe"
                            1⤵
                              PID:2740

                            Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

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                                  Downloads

                                  94308059B57B3142E455B38A6EB92015

                                  • Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
                                  • Size 65KB
                                  • SHA256 c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
                                  • MD5 SHA1 SHA512 SSDEEP

                                  0a0adf83-c707-4a5b-ab5f-efd91a908beb.tmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\0a0adf83-c707-4a5b-ab5f-efd91a908beb.tmp
                                  • Size 122KB
                                  • SHA256 c2b73149070096bf09de1332cb62c6aca6ee9d4a210bbc617f44ed5f12ef0c74
                                  • MD5 SHA1 SHA512 SSDEEP

                                  data_1

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\DawnCache\data_1
                                  • Size 264KB
                                  • SHA256 b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
                                  • MD5 SHA1 SHA512 SSDEEP

                                  000006.dbtmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp
                                  • Size 16B
                                  • SHA256 4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611
                                  • MD5 SHA1 SHA512

                                  Preferences

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
                                  • Size 5KB
                                  • SHA256 7297f356934a15891f8663812693b62b1e3135dea5a92fd501651eeef10742dd
                                  • MD5 SHA1 SHA512 SSDEEP

                                  000007.dbtmp

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp
                                  • Size 16B
                                  • SHA256 8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa
                                  • MD5 SHA1 SHA512

                                  Local State

                                  • Path C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
                                  • Size 122KB
                                  • SHA256 5d557f0328e8da6a2e51aeaa804ab4e39604ce2b7ce679afd3685a71a7fe1319
                                  • MD5 SHA1 SHA512 SSDEEP

                                  python311.dll

                                  • Path C:\Users\Admin\AppData\Local\Temp\_MEI19242\python311.dll
                                  • Size 1.2MB
                                  • SHA256 fdccae990ab497d718ea91256d4353f7f43ea1943e00c397f8c85550414a578c
                                  • MD5 SHA1 SHA512 SSDEEP

                                  python311.dll

                                  • Path \Users\Admin\AppData\Local\Temp\_MEI19242\python311.dll
                                  • Size 641KB
                                  • SHA256 1fc75cb6765da8b8c325c923d6ad9fdb222d35149e1ad1f1d2faf93d485d7843
                                  • MD5 SHA1 SHA512 SSDEEP

                                  memory/2092-32-0x00000000748F0000-0x0000000074DF9000-memory.dmp