Analysis

  • max time kernel
    57s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03-04-2024 06:54

General

  • Target

    advanced-timer.lua

  • Size

    17KB

  • MD5

    1d0076c1331c159c75402591d60e1786

  • SHA1

    6e9e877cb0039a0c5370abf1fd4fdf8e448d19f3

  • SHA256

    feb18ac52ee5682425d9842a429305d0ff52e0ace0e5ce77e4feeda7796645b6

  • SHA512

    4378c4203315b936bedebdd89a2fe3dc48d134de663b96aada7b80036d810ea11569436f023d215ba872aae99b2a5076963faeb4678ca814ca535d56ff22bb75

  • SSDEEP

    384:7jzT0oHFbLvJILLtCmIWrXLVBfax0Lsc+M:nRH0XLfaxS/

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 9 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 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\advanced-timer.lua
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1196
    • C:\Windows\system32\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\advanced-timer.lua
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:3020
      • 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\advanced-timer.lua"
        3⤵
        • Suspicious use of SetWindowsHookEx
        PID:2576
  • 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:2760
    • 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,0x7fef5359758,0x7fef5359768,0x7fef5359778
      2⤵
        PID:2600
      • 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=1148 --field-trial-handle=1280,i,11955189973547203351,705183970562415459,131072 /prefetch:2
        2⤵
          PID:1032
        • 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=1280,i,11955189973547203351,705183970562415459,131072 /prefetch:8
          2⤵
            PID:2164
          • 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=1620 --field-trial-handle=1280,i,11955189973547203351,705183970562415459,131072 /prefetch:8
            2⤵
              PID:1744
            • 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=2296 --field-trial-handle=1280,i,11955189973547203351,705183970562415459,131072 /prefetch:1
              2⤵
                PID:676
              • 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=2312 --field-trial-handle=1280,i,11955189973547203351,705183970562415459,131072 /prefetch:1
                2⤵
                  PID:268
                • 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=1144 --field-trial-handle=1280,i,11955189973547203351,705183970562415459,131072 /prefetch:2
                  2⤵
                    PID:1984
                  • 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=2384 --field-trial-handle=1280,i,11955189973547203351,705183970562415459,131072 /prefetch:1
                    2⤵
                      PID:1668
                    • 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=1280,i,11955189973547203351,705183970562415459,131072 /prefetch:8
                      2⤵
                        PID:2844
                      • 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=3724 --field-trial-handle=1280,i,11955189973547203351,705183970562415459,131072 /prefetch:1
                        2⤵
                          PID:2640
                      • 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:904

                        Network

                        MITRE ATT&CK Matrix ATT&CK v13

                        Discovery

                        System Information Discovery

                        2
                        T1082

                        Query Registry

                        1
                        T1012

                        Replay Monitor

                        Loading Replay Monitor...

                        Downloads

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

                          198KB

                          MD5

                          cda68ffa26095220a82ae0a7eaea5f57

                          SHA1

                          e892d887688790ddd8f0594607b539fc6baa9e40

                          SHA256

                          f9db7dd5930be2a5c8b4f545a361d51ed9c38e56bd3957650a3f8dbdf9c547fb

                          SHA512

                          84c8b0a4f78d8f3797dedf13e833280e6b968b7aeb2c5479211f1ff0b0ba8d3c12e8ab71a89ed128387818e05e335e8b9280a49f1dc775bd090a6114644aaf62

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index
                          Filesize

                          168B

                          MD5

                          87e622d3e4ba60d052869705250ff7cd

                          SHA1

                          37651f4d9885e72b47162072cc657d423c627120

                          SHA256

                          2b94379ab7512bc70dbe5cb021b12a856a0dac9f330fb05c82093ab0b6b7718c

                          SHA512

                          29ed8770f9beea7ccd85aa78c4cfb34338ad575af5f1712afe2e06879d93e01953e555bf70f3b16442c5cd184702b25a24fbdbded56abc3a47694b9d044560bc

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

                          363B

                          MD5

                          34a55cd11b165073f21aae6a5249bcca

                          SHA1

                          bf19d463ca52334d7cb0030403c56a3a8f148674

                          SHA256

                          38819748a6d03422a704c6930fc753ecd09cf0b784e93188ce718c3ca9851a72

                          SHA512

                          f4b51007d3fc09b95bdcd1b68f9142323f7c5d644af38916ab336c10a9e31cd5b7be8f738e9d4586bcdedccec054eb238e342b2eef6243adb483db5f634147f6

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

                          6KB

                          MD5

                          592153489ad00dc515da3f8bd6914953

                          SHA1

                          0a9b90154dc3659e4df8bb6619ed82dbd1c0e66f

                          SHA256

                          4690a63ab424d92466bbca30bb1b9e616c92dd1001445a5b1e53538f2707813c

                          SHA512

                          a276eee52be404b085d25614c236e8e0d98a78746341170f351c3141accb844cfd3c59543ee14a2548ba7ffbfdc1c4785ca51c3ce9b1fdb646082305857c580f

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

                          5KB

                          MD5

                          83e9fac474612eabee7d1ebac412d1eb

                          SHA1

                          812d9bd65d6dc8ebba3bfeaa9e42d38ab2c43e9a

                          SHA256

                          aa7decca928002bf796a7ded67ab851fc1c44d63e0d870a9255ee33f087b0c21

                          SHA512

                          004d3d250fe8d2cc4921996779e912e8b57d7ac75c0f4a2616979bcc266772a1b9faebca61dee68a98bf541a94373a20416864daf742e31ffa39600d6e7e0473

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

                          16B

                          MD5

                          18e723571b00fb1694a3bad6c78e4054

                          SHA1

                          afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                          SHA256

                          8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                          SHA512

                          43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1
                          Filesize

                          264KB

                          MD5

                          f50f89a0a91564d0b8a211f8921aa7de

                          SHA1

                          112403a17dd69d5b9018b8cede023cb3b54eab7d

                          SHA256

                          b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                          SHA512

                          bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

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

                          3KB

                          MD5

                          54eafe0e46926ec3f6887c1e6063989a

                          SHA1

                          aecc467497258fb88b5cd4f384fae64eb73ab92d

                          SHA256

                          3a2111a206bef51d4a9313c01777c53b03773b94741ded265e353e0b6e6417bd

                          SHA512

                          d1266557fef9851f2d9c52a74479adf92714307ba7f5fc3d22994a1a01b993fa260f354f4cc42373ffba9397b41ea590f345b15695662b73f3a217d51b8489ee

                        • \??\pipe\crashpad_2760_KZSVICQMGJEUGFKA
                          MD5

                          d41d8cd98f00b204e9800998ecf8427e

                          SHA1

                          da39a3ee5e6b4b0d3255bfef95601890afd80709

                          SHA256

                          e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                          SHA512

                          cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e