Analysis

  • max time kernel
    85s
  • max time network
    92s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    17-11-2024 13:49

General

  • Target

    empyrean-main/builder/util/config.py

  • Size

    2KB

  • MD5

    083bc8cc27286e50c08f0f53876f48a8

  • SHA1

    2a1d0ade3e5b4abba267b9ccfeb2fee681a7f032

  • SHA256

    b5f7ff2bfd9a7fc444076ac74dc7034d9d366152f4fb288eab481597bbf54672

  • SHA512

    832bff211d5fff703c1cfe5b54777e5707c4e9703499edfdaa25865bacb7504bdfe41814033e6269537d692e0c53ee58f6c80184697564adf6969931370f50ca

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 50 IoCs
  • Suspicious use of FindShellTrayWindow 50 IoCs
  • Suspicious use of SendNotifyMessage 48 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\empyrean-main\builder\util\config.py
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:392
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\empyrean-main\builder\util\config.py
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:2980
      • C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
        "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\empyrean-main\builder\util\config.py"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:2636
  • 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:1168
    • 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,0x7fefb369758,0x7fefb369768,0x7fefb369778
      2⤵
        PID:2224
      • 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=1228,i,18324099186965459987,4637741223260670329,131072 /prefetch:2
        2⤵
          PID:2900
        • 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=1228,i,18324099186965459987,4637741223260670329,131072 /prefetch:8
          2⤵
            PID:1096
          • 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=1604 --field-trial-handle=1228,i,18324099186965459987,4637741223260670329,131072 /prefetch:8
            2⤵
              PID:800
            • 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=2284 --field-trial-handle=1228,i,18324099186965459987,4637741223260670329,131072 /prefetch:1
              2⤵
                PID:2452
              • 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=2296 --field-trial-handle=1228,i,18324099186965459987,4637741223260670329,131072 /prefetch:1
                2⤵
                  PID:2428
                • 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=1352 --field-trial-handle=1228,i,18324099186965459987,4637741223260670329,131072 /prefetch:2
                  2⤵
                    PID:572
                  • 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=3244 --field-trial-handle=1228,i,18324099186965459987,4637741223260670329,131072 /prefetch:1
                    2⤵
                      PID:884
                    • 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=3800 --field-trial-handle=1228,i,18324099186965459987,4637741223260670329,131072 /prefetch:8
                      2⤵
                        PID:2816
                      • 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=3760 --field-trial-handle=1228,i,18324099186965459987,4637741223260670329,131072 /prefetch:1
                        2⤵
                          PID:2448
                      • 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:2052

                        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_000005

                          Filesize

                          215KB

                          MD5

                          e579aca9a74ae76669750d8879e16bf3

                          SHA1

                          0b8f462b46ec2b2dbaa728bea79d611411bae752

                          SHA256

                          6e51c7866705bf0098febfaf05cf4652f96e69ac806c837bfb1199b6e21e6aaf

                          SHA512

                          df22f1dff74631bc14433499d1f61609de71e425410067fd08ec193d100b70d98672228906081c309a06bcba03c097ace885240a3ce71e0da4fdb8a022fc9640

                        • 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\TransportSecurity

                          Filesize

                          361B

                          MD5

                          81ded1d7b4287d9288a9f6229f9dea18

                          SHA1

                          9f362073f90bfbd2ff1fa642702fb35f92983976

                          SHA256

                          7ae60e9464ece892abf2a6b0f810d4499dee8a62babfc325d2f288e8efcf71eb

                          SHA512

                          98c5796c590530f9800003e31dbdd84fa1d9254b770ac52418c4d0b3779d975b4d22e21d28eb675ab1ba6dad9e2db828dcb98fccf77ee9e8bda381d1bfc566b5

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

                          Filesize

                          4KB

                          MD5

                          bb6eea90cdd93fea896ceb3640f86acd

                          SHA1

                          ea8f62214c19eee0b25f923eafd871b736b0bcc3

                          SHA256

                          5433bb10215ba7367aae6812183644005f4285cb2270e6fdbd94459e534eb119

                          SHA512

                          40667bdcfbabaa006dcd774f69ab5bc6fcdea58daff706222b8852ff8e58fca84ed3786b95851341c9f040fd546ecd42498df09d854cd200af78c220f7f38afa

                        • 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

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

                          Filesize

                          353KB

                          MD5

                          3932f45240959ff29c22ed9057260c37

                          SHA1

                          ae63771fbbb092fa3e4bac2b3171f78758410a12

                          SHA256

                          1cd55d2d7fbd62b7c341ebd5e2242c3e26221584c64c3956fda1dff309f9495f

                          SHA512

                          e1bc8fd69761a2ac2ab04faaeb64927baecd7f54ffa42ac6693b2c0391e95d0500fb07f355daa57fd5fb6ea3b607622a032fe3075d4cd6c83c89f88116972f0a

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\cdab0459-09f7-4acc-b7f8-cecaf58651ee.tmp

                          Filesize

                          353KB

                          MD5

                          ea48b52c6beef15709c5df7930e59acc

                          SHA1

                          805a5d88d8e489792b6d411e65eaf07204fd1181

                          SHA256

                          8e5440b92ab98045bd1d625631bb622cf1c02af6a63f856de18f50d3af5a0df3

                          SHA512

                          b6b6cbc2d697575940647978c652ccaa5856a0b31361903ed08892939d437563c31b812d4a3322cf371120d187ec77acb5a8119f766aa14ed6d2c7173f71ea8b

                        • C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

                          Filesize

                          3KB

                          MD5

                          7fc7289751a44014d780e9281fc83dbe

                          SHA1

                          e07e46142712d221239385fd73c4daa251b2ca11

                          SHA256

                          62628298342a3e70ded6439f2e5c0fb52ec4e1225d6d307eccfc2c157351ab27

                          SHA512

                          838a25ce4ae105e74c1c9ef6caa1aa779cb0c3604abe3b055a5c9067bb6ceaf07c25aea94c854705dd65cb3baf4f53074b746d04f7fc472bf5bce8c5125c73c4