Analysis

  • max time kernel
    135s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    14-04-2021 04:58

General

  • Target

    https://keygenit.com/d/bf34293e4810r805s51r.html

  • Sample

    210414-1lem739p8j

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 21 IoCs
  • Suspicious use of SendNotifyMessage 16 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" https://keygenit.com/d/bf34293e4810r805s51r.html
    1⤵
    • Enumerates system info in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1096
    • 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=89.0.4389.114 --initial-client-data=0xbc,0xc0,0xc4,0x90,0xc8,0x7fef5fb4f50,0x7fef5fb4f60,0x7fef5fb4f70
      2⤵
        PID:2000
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --field-trial-handle=1104,3129107036325386245,6128854552676245514,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1108 /prefetch:2
        2⤵
          PID:1740
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1104,3129107036325386245,6128854552676245514,131072 --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1328 /prefetch:8
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:316
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1104,3129107036325386245,6128854552676245514,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1712 /prefetch:8
          2⤵
            PID:1328
          • 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 --field-trial-handle=1104,3129107036325386245,6128854552676245514,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2052 /prefetch:8
            2⤵
              PID:404
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1104,3129107036325386245,6128854552676245514,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2096 /prefetch:1
              2⤵
                PID:1108
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --field-trial-handle=1104,3129107036325386245,6128854552676245514,131072 --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2104 /prefetch:1
                2⤵
                  PID:1484
              • C:\Windows\system32\LogonUI.exe
                "LogonUI.exe" /flags:0x0
                1⤵
                  PID:2292
                • C:\Windows\system32\AUDIODG.EXE
                  C:\Windows\system32\AUDIODG.EXE 0x58c
                  1⤵
                  • Suspicious use of AdjustPrivilegeToken
                  PID:2396

                Network

                MITRE ATT&CK Matrix ATT&CK v6

                Discovery

                Query Registry

                1
                T1012

                System Information Discovery

                1
                T1082

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad\settings.dat
                  MD5

                  3eaedb2fa17912fa60d7da21f4b6921e

                  SHA1

                  a9d3dd7c4042737463603963304ded4682ddb0c2

                  SHA256

                  43df19f58f41f09fa230ff41896389d4bdbbf2e31f16a36cab0659721e3bf16a

                  SHA512

                  eeea2bec5d78ea6592ebe2c397e95951435c20945cafb186c7d451ebe2f67c38f00456fb76bca83f3f543a0e0c415a42d393d8f9a877d761d5ddda5c3c10cddb

                • \??\pipe\crashpad_1096_HIEALGEMLBFOPCXY
                  MD5

                  d41d8cd98f00b204e9800998ecf8427e

                  SHA1

                  da39a3ee5e6b4b0d3255bfef95601890afd80709

                  SHA256

                  e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                  SHA512

                  cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                • memory/316-64-0x0000000000000000-mapping.dmp
                • memory/404-70-0x0000000000000000-mapping.dmp
                • memory/1096-76-0x00000000064D0000-0x00000000064D1000-memory.dmp
                  Filesize

                  4KB

                • memory/1108-73-0x0000000000000000-mapping.dmp
                • memory/1328-67-0x0000000000000000-mapping.dmp
                • memory/1740-62-0x0000000000000000-mapping.dmp
                • memory/1740-63-0x0000000076FE0000-0x0000000076FE1000-memory.dmp
                  Filesize

                  4KB

                • memory/2000-59-0x0000000000000000-mapping.dmp
                • memory/2292-77-0x000007FEFB6B1000-0x000007FEFB6B3000-memory.dmp
                  Filesize

                  8KB

                • memory/2292-78-0x0000000002840000-0x0000000002841000-memory.dmp
                  Filesize

                  4KB