Analysis

  • max time kernel
    70s
  • max time network
    83s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    12-10-2024 08:29

General

  • Target

    Adopt Me Script.exe

  • Size

    1.6MB

  • MD5

    30002176d8f6773689b5edde812a066f

  • SHA1

    10b655f1c879f03fb797f1551f9860b94aa6188b

  • SHA256

    bd2ee92415462e4ea8eb07e52fabb47098c2234f0f7f7ef440c31432144e581c

  • SHA512

    2ae8676bfd507ee3a40fe27c241c8503b68a1e25e453a8e272e68ef18f5afc8e90430f2b3bc81f51b8e191eb0bb1a1f056eeb3f26ac291f14aa0568c96ff3e27

  • SSDEEP

    24576:gawwKusHwEwS2DGqK+IzO6I6h6gEGe/NIsWvMyCShx+F:wwREDT8HShv2NuMs+F

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Program Files directory 3 IoCs
  • 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 2 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
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of FindShellTrayWindow 27 IoCs
  • Suspicious use of SendNotifyMessage 12 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Adopt Me Script.exe
    "C:\Users\Admin\AppData\Local\Temp\Adopt Me Script.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3480
    • C:\Users\Admin\AppData\Local\Temp\is-QMCF2.tmp\Adopt Me Script.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-QMCF2.tmp\Adopt Me Script.tmp" /SL5="$50084,865850,776192,C:\Users\Admin\AppData\Local\Temp\Adopt Me Script.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:5360
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://brasspocket.sbs/tracker/thank_you.php?trk=2833
        3⤵
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:5636
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x104,0x108,0x10c,0x100,0x110,0x7ffc4a6d3cb8,0x7ffc4a6d3cc8,0x7ffc4a6d3cd8
          4⤵
            PID:5456
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1912,13460227750312511788,7231918978828581757,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1956 /prefetch:2
            4⤵
              PID:5424
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1912,13460227750312511788,7231918978828581757,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2052 /prefetch:3
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:1532
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1912,13460227750312511788,7231918978828581757,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2752 /prefetch:8
              4⤵
                PID:1536
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,13460227750312511788,7231918978828581757,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3252 /prefetch:1
                4⤵
                  PID:2196
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1912,13460227750312511788,7231918978828581757,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3272 /prefetch:1
                  4⤵
                    PID:2504
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --field-trial-handle=1912,13460227750312511788,7231918978828581757,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4572 /prefetch:8
                    4⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:2076
                  • C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1912,13460227750312511788,7231918978828581757,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5408 /prefetch:8
                    4⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:3572
            • C:\Windows\System32\CompPkgSrv.exe
              C:\Windows\System32\CompPkgSrv.exe -Embedding
              1⤵
                PID:2348
              • C:\Windows\System32\CompPkgSrv.exe
                C:\Windows\System32\CompPkgSrv.exe -Embedding
                1⤵
                  PID:392
                • C:\Windows\System32\rundll32.exe
                  C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                  1⤵
                    PID:472

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

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                  Downloads

                  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8B2B9A00839EED1DFDCCC3BFC2F5DF12

                    Filesize

                    1KB

                    MD5

                    67e486b2f148a3fca863728242b6273e

                    SHA1

                    452a84c183d7ea5b7c015b597e94af8eef66d44a

                    SHA256

                    facaf1c3a4bf232abce19a2d534e495b0d3adc7dbe3797d336249aa6f70adcfb

                    SHA512

                    d3a37da3bb10a9736dc03e8b2b49baceef5d73c026e2077b8ebc1b786f2c9b2f807e0aa13a5866cf3b3cafd2bc506242ef139c423eaffb050bbb87773e53881e

                  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B46811C17859FFB409CF0E904A4AA8F8

                    Filesize

                    436B

                    MD5

                    971c514f84bba0785f80aa1c23edfd79

                    SHA1

                    732acea710a87530c6b08ecdf32a110d254a54c8

                    SHA256

                    f157ed17fcaf8837fa82f8b69973848c9b10a02636848f995698212a08f31895

                    SHA512

                    43dc1425d80e170c645a3e3bb56da8c3acd31bd637329e9e37094ac346ac85434df4edcdbefc05ae00aea33a80a88e2af695997a495611217fe6706075a63c58

                  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12

                    Filesize

                    174B

                    MD5

                    bcd1947d374ced333a483ca018e8d464

                    SHA1

                    019e29b996e20dd39017b6c2c1732de6d3b2af76

                    SHA256

                    e5f57c4e2c3bcd603cdbda755908e4c11d4b17442dd5f2c10cf6750bcb984252

                    SHA512

                    f13984ec9903ecbf9b554928b8bf7222dc0230b38f4074807c4e6d44b04883af3f3a766f8aebfbafbcfbf78d121dcc631ac65aac8ccd67e9842746ba542544b1

                  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B46811C17859FFB409CF0E904A4AA8F8

                    Filesize

                    170B

                    MD5

                    5f707aef7f0f6d2be748dc3de1cdbd60

                    SHA1

                    b6700d25a5aecb848c375fc89dcb97e81d34a6b1

                    SHA256

                    52a168cab9b1092d5c94decee2492166113686b172e7165f423d599375aac9fc

                    SHA512

                    cf13ff7b8ff4d322eefe22419d9d5b5ebcf779c063b4496dc44cc193de5cd3c29fb038372dbba4343b4b5d2421cf2a4345150189349d23c615d593caf0eecab2

                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                    Filesize

                    152B

                    MD5

                    051a939f60dced99602add88b5b71f58

                    SHA1

                    a71acd61be911ff6ff7e5a9e5965597c8c7c0765

                    SHA256

                    2cff121889a0a77f49cdc4564bdd1320cf588c9dcd36012dbc3669cf73015d10

                    SHA512

                    a9c72ed43b895089a9e036aba6da96213fedd2f05f0a69ae8d1fa07851ac8263e58af86c7103ce4b4f9cfe92f9c9d0a46085c066a54ce825ef53505fdb988d1f

                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

                    Filesize

                    152B

                    MD5

                    003b92b33b2eb97e6c1a0929121829b8

                    SHA1

                    6f18e96c7a2e07fb5a80acb3c9916748fd48827a

                    SHA256

                    8001f251d5932a62bfe17b0ba3686ce255ecf9adb95a06ecb954faa096be3e54

                    SHA512

                    18005c6c07475e6dd1ec310fe511353381cf0f15d086cf20dc6ed8825c872944185c767f80306e56fec9380804933aa37a8f12c720398b4b3b42cb216b41cf77

                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                    Filesize

                    556B

                    MD5

                    ff84ef15b027149141ec6039cc0cad17

                    SHA1

                    9352f23c384ca82d3a1eabefcd8fb354dd52203f

                    SHA256

                    4f06c16f33b20427e7f9f20da4160e7d4404901ee0c28d1c8e585720c05e1bae

                    SHA512

                    341a6305aa91a3963a6a57928e4117cdbd3d8981afdf44bc6daacba40e00632c9f76e5b317673939979bb8b99013e61f633e503247ba388770a22f856f2f45ca

                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                    Filesize

                    6KB

                    MD5

                    a412d17b9cd6368006792bcb8e3a145d

                    SHA1

                    1221ab5a337317b6c9aad9c3fa2b0a68e62ac2b4

                    SHA256

                    d345bc2ef0cf4975a96d560d85446649e0737fb590b2d79a9f8c45835dc3c182

                    SHA512

                    53df96121fc2475a3d2a32b0d5f257b783e32b144f8e304e4afa3c9450d3d6f5faf0300b8794ab243b8ff3e48f30033589df05e7ea865457088f08c16c0c318c

                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

                    Filesize

                    5KB

                    MD5

                    7a4d36ce386485e88d8950f68683021c

                    SHA1

                    e63608626a9cae4f18ecc5d9f2f51fbbeed55ed7

                    SHA256

                    9dd9a6617efc26bad703b64939b627249f83003e97fcfca795387be5013751d8

                    SHA512

                    e7850034322545c67d6627e1841fc1ecd8c72eb9304618688a2caca48f75ef9fba065dcffb88e52cd20f7d8d3ac829fc5bd4208bd4dee32c274df1ecb432e379

                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                    Filesize

                    16B

                    MD5

                    46295cac801e5d4857d09837238a6394

                    SHA1

                    44e0fa1b517dbf802b18faf0785eeea6ac51594b

                    SHA256

                    0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                    SHA512

                    8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

                    Filesize

                    16B

                    MD5

                    206702161f94c5cd39fadd03f4014d98

                    SHA1

                    bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                    SHA256

                    1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                    SHA512

                    0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

                  • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

                    Filesize

                    10KB

                    MD5

                    9e308acd5729bce0229c136ec8b0b15d

                    SHA1

                    b08e87da12ebbaccaf3f811dc93da48217815d5b

                    SHA256

                    16a19ebadbd518aa217c91c149258f49237f2af25a85c5d961ac560e042cff95

                    SHA512

                    ee8812e54598acd725a6e10571db09e43cb96ae4e3c722451b40d9f99e905d3dced7a4854495ad8d0b7f67113fbbf6c3c06d2f3c5e662ea9ca9897c894273126

                  • C:\Users\Admin\AppData\Local\Temp\is-3FFNP.tmp\idp.dll

                    Filesize

                    232KB

                    MD5

                    55c310c0319260d798757557ab3bf636

                    SHA1

                    0892eb7ed31d8bb20a56c6835990749011a2d8de

                    SHA256

                    54e7e0ad32a22b775131a6288f083ed3286a9a436941377fc20f85dd9ad983ed

                    SHA512

                    e0082109737097658677d7963cbf28d412dca3fa8f5812c2567e53849336ce45ebae2c0430df74bfe16c0f3eebb46961bc1a10f32ca7947692a900162128ae57

                  • C:\Users\Admin\AppData\Local\Temp\is-QMCF2.tmp\Adopt Me Script.tmp

                    Filesize

                    3.0MB

                    MD5

                    2a1c11173b4ccf107828943ef0576a98

                    SHA1

                    e1f85aea047ef7a1e9686ca7de8e5a8daae0318d

                    SHA256

                    208a7a2f6573dcc8c76bd04920939f1f59f90d6326eff331d46a4367d2571d1c

                    SHA512

                    5ddc146846ee65379eef4f670cfeecc4ec7c4b274ea703e0cd30e11805ae45b0cbc9efbb519aadcde1ff7f90e1b409966ce7f9db45e4d9cbefcdd3ea41b2816b

                  • memory/3480-2-0x0000000000401000-0x00000000004A9000-memory.dmp

                    Filesize

                    672KB

                  • memory/3480-38-0x0000000000400000-0x00000000004CB000-memory.dmp

                    Filesize

                    812KB

                  • memory/3480-12-0x0000000000400000-0x00000000004CB000-memory.dmp

                    Filesize

                    812KB

                  • memory/3480-0-0x0000000000400000-0x00000000004CB000-memory.dmp

                    Filesize

                    812KB

                  • memory/5360-37-0x0000000000400000-0x0000000000706000-memory.dmp

                    Filesize

                    3.0MB

                  • memory/5360-31-0x0000000000400000-0x0000000000706000-memory.dmp

                    Filesize

                    3.0MB

                  • memory/5360-15-0x0000000000400000-0x0000000000706000-memory.dmp

                    Filesize

                    3.0MB

                  • memory/5360-13-0x0000000000400000-0x0000000000706000-memory.dmp

                    Filesize

                    3.0MB

                  • memory/5360-9-0x0000000000400000-0x0000000000706000-memory.dmp

                    Filesize

                    3.0MB