Resubmissions

Analysis

  • max time kernel
    45s
  • max time network
    49s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    07-06-2024 06:30

General

  • Target

    AutoIt3.exe

  • Size

    872KB

  • MD5

    c56b5f0201a3b3de53e561fe76912bfd

  • SHA1

    2a4062e10a5de813f5688221dbeb3f3ff33eb417

  • SHA256

    237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d

  • SHA512

    195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c

  • SSDEEP

    12288:6pVWeOV7GtINsegA/hMyyzlcqikvAfcN9b2MyZa31twoPTdFxgawV2M01:6T3E53Myyzl0hMf1tr7Caw8M01

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 data under HKEY_USERS 2 IoCs
  • Modifies registry class 58 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 12 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AutoIt3.exe
    "C:\Users\Admin\AppData\Local\Temp\AutoIt3.exe"
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:784
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe"
    1⤵
    • Enumerates system info in registry
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1216
    • 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=110.0.5481.104 --initial-client-data=0x10c,0x110,0x114,0xe8,0x118,0x7ff95a33ab58,0x7ff95a33ab68,0x7ff95a33ab78
      2⤵
        PID:1088
      • 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=1504 --field-trial-handle=1752,i,4025638568328693628,11374076221493526576,131072 /prefetch:2
        2⤵
          PID:4152
        • 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=2116 --field-trial-handle=1752,i,4025638568328693628,11374076221493526576,131072 /prefetch:8
          2⤵
            PID:1188
          • 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=service --mojo-platform-channel-handle=2188 --field-trial-handle=1752,i,4025638568328693628,11374076221493526576,131072 /prefetch:8
            2⤵
              PID:2104
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --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=3036 --field-trial-handle=1752,i,4025638568328693628,11374076221493526576,131072 /prefetch:1
              2⤵
                PID:5012
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3188 --field-trial-handle=1752,i,4025638568328693628,11374076221493526576,131072 /prefetch:1
                2⤵
                  PID:4792
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=3488 --field-trial-handle=1752,i,4025638568328693628,11374076221493526576,131072 /prefetch:1
                  2⤵
                    PID:4796
                  • 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=3472 --field-trial-handle=1752,i,4025638568328693628,11374076221493526576,131072 /prefetch:8
                    2⤵
                      PID:2136
                    • 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=4536 --field-trial-handle=1752,i,4025638568328693628,11374076221493526576,131072 /prefetch:8
                      2⤵
                        PID:2200
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4412 --field-trial-handle=1752,i,4025638568328693628,11374076221493526576,131072 /prefetch:8
                        2⤵
                          PID:2572
                        • 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=4728 --field-trial-handle=1752,i,4025638568328693628,11374076221493526576,131072 /prefetch:8
                          2⤵
                            PID:4988
                          • 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=4912 --field-trial-handle=1752,i,4025638568328693628,11374076221493526576,131072 /prefetch:8
                            2⤵
                              PID:3140
                            • 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=4956 --field-trial-handle=1752,i,4025638568328693628,11374076221493526576,131072 /prefetch:8
                              2⤵
                                PID:3112
                              • 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=5092 --field-trial-handle=1752,i,4025638568328693628,11374076221493526576,131072 /prefetch:8
                                2⤵
                                  PID:3648
                              • C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe
                                "C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe"
                                1⤵
                                  PID:3876

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • 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

                                  7af17698e4d116a532656d2c968cb4d3

                                  SHA1

                                  548e3265c88bdf423fcbeb2615fb59b9f9b55a33

                                  SHA256

                                  3166310bea0bdb96f67aee3032ed3053c1be4194b2560db45f2cc6775e81c504

                                  SHA512

                                  9106ae8ed6aee423fc7078eb045c2eab2e193575c3c4fc596828633ce6bf5a6266ccc2cb6f50fd2ff35b9eaf076f545be3ceb3b436d1d40a86e864c4f21f7aa5

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\SCT Auditing Pending Reports

                                  Filesize

                                  2B

                                  MD5

                                  d751713988987e9331980363e24189ce

                                  SHA1

                                  97d170e1550eee4afc0af065b78cda302a97674c

                                  SHA256

                                  4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

                                  SHA512

                                  b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

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

                                  Filesize

                                  356B

                                  MD5

                                  6c8bd1637bd0299a3fb06c3fedc54aca

                                  SHA1

                                  a06459f7217ac7d2c49960fcdcd8984d3259760d

                                  SHA256

                                  8a8e0c8840a708b2fa30b037b5949361530617bd1e94204cfc6bdaa8e1eddcb6

                                  SHA512

                                  d7269b76ded93d9376281545f653318b7a257171ae680074fee18874499d49fd620c2cccbf43e49a26199430064d4a42426db48a92a84949f023d05ae4db8884

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

                                  Filesize

                                  7KB

                                  MD5

                                  3c403562101a16d6cd9855925cc25d3d

                                  SHA1

                                  46cdc2a2d79a9819f6611a7706a43a93fa977898

                                  SHA256

                                  049da811f1ca104b0a1652c7dd63e3449eb3015f60e1e8c00ab8b8e8359109db

                                  SHA512

                                  65c377859a66411fa7d43a97e1103e5df8618fc8ab9638b86d2ed45eb131e23e6dc73fccbb8613805d89a869954329058a05b797bd68e1830c8dd17438089513

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

                                  Filesize

                                  16KB

                                  MD5

                                  0dc6342cb2c32426bf389edcf5ad11c8

                                  SHA1

                                  8072b91665bc8e18be211f910d7bb13f1e8f8e65

                                  SHA256

                                  19d4103f3fad06b398e083017956f0d0648f3a64f40cec513401b60b0c77bf3e

                                  SHA512

                                  7f734a210b1ff52a8d4a58650ef00802d1e4bcb0fa19c68db7edc59a66c4820429dbb40117e89d3a154db254b9734b7db472479022fff4e7a36bff3b1151286f

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

                                  Filesize

                                  264KB

                                  MD5

                                  bc927b2e08a986ae30b3d4931e0f23aa

                                  SHA1

                                  7cca7435493120ad0a6ad6da76d8241b6fb59dfb

                                  SHA256

                                  f9aeea1f19620cda7c9190a697db7310de6e3318f140791f0707b2ebf131324a

                                  SHA512

                                  bfe2bf4eb3b14a4fbf52dfcf13072d57b7eaa27aa0da6375fc150789f26b41b90001c32e18b580fc31fea43e205bd33820ecbaebf8a30587a50c6f242f1913f9

                                • C:\Users\Admin\AppData\Local\Microsoft\Windows\Explorer\iconcache_idx.db

                                  Filesize

                                  14KB

                                  MD5

                                  1b63d5b837d4960ff825de33b711f4d3

                                  SHA1

                                  6652ded1bd28d64050bd4edb192c5786f9076b71

                                  SHA256

                                  2022f399fcef9f75c986a979f8d4ecac5cb5ac34ac3419cfdeb285770c42e1bb

                                  SHA512

                                  280320a28cdca0e2ca807497c3460a7fd99d74f388574ee97672d14309c98f7da31706d01d76f7f63b1f5eeaeada1e17610220f718ac6a6cc4a797860538abd8

                                • \??\pipe\crashpad_1216_RKDDBKAVOYQVQHBJ

                                  MD5

                                  d41d8cd98f00b204e9800998ecf8427e

                                  SHA1

                                  da39a3ee5e6b4b0d3255bfef95601890afd80709

                                  SHA256

                                  e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                  SHA512

                                  cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e