Analysis

  • max time kernel
    94s
  • max time network
    117s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/09/2024, 09:19

General

  • Target

    bot.pyc

  • Size

    337B

  • MD5

    b187e4bff89f49f8ed54744e0005edf5

  • SHA1

    eb3553b7cf867abbbbfee01fd17428e40014019c

  • SHA256

    2dc6f32580c9765d8efec2767a22c7a3f17b744904a36d9ddc78b8717e3190c6

  • SHA512

    8cdc98ec828301481c57e44b69affc9fe5b87b571c5da617c948f3b35e0a79db3a0a0e3389ab99686927f573f425c877e431a7f0eb2e29cb301b592ccadc17f9

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 30 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 16 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 21 IoCs
  • Suspicious use of SendNotifyMessage 20 IoCs
  • Suspicious use of SetWindowsHookEx 29 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\bot.pyc
    1⤵
    • Modifies registry class
    PID:4828
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2780
    • C:\Program Files\Mozilla Firefox\firefox.exe
      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\Admin\AppData\Local\Temp\bot.pyc"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2260
      • C:\Program Files\Mozilla Firefox\firefox.exe
        "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url C:\Users\Admin\AppData\Local\Temp\bot.pyc
        3⤵
        • Checks processor information in registry
        • Modifies registry class
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2416
        • C:\Program Files\Mozilla Firefox\firefox.exe
          "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=1984 -parentBuildID 20240401114208 -prefsHandle 1916 -prefMapHandle 1912 -prefsLen 23680 -prefMapSize 244658 -appDir "C:\Program Files\Mozilla Firefox\browser" - {03ff27bb-6444-40ff-89c8-2ee61a21bfc7} 2416 "\\.\pipe\gecko-crash-server-pipe.2416" gpu
          4⤵
            PID:1864
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2420 -parentBuildID 20240401114208 -prefsHandle 2388 -prefMapHandle 2384 -prefsLen 24600 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {dd583693-fc4f-4ec6-a6d9-452d3ef886d9} 2416 "\\.\pipe\gecko-crash-server-pipe.2416" socket
            4⤵
            • Checks processor information in registry
            PID:5100
          • C:\Program Files\Mozilla Firefox\firefox.exe
            "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=2860 -childID 1 -isForBrowser -prefsHandle 3320 -prefMapHandle 3212 -prefsLen 24741 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {34a4dc34-450a-46d8-82d0-eebed1a005fa} 2416 "\\.\pipe\gecko-crash-server-pipe.2416" tab
            4⤵
              PID:1692
            • C:\Program Files\Mozilla Firefox\firefox.exe
              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=4004 -childID 2 -isForBrowser -prefsHandle 3996 -prefMapHandle 3992 -prefsLen 29090 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {42272043-bc44-45a9-958e-bed49b1039c7} 2416 "\\.\pipe\gecko-crash-server-pipe.2416" tab
              4⤵
                PID:4396
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5044 -parentBuildID 20240401114208 -sandboxingKind 0 -prefsHandle 5064 -prefMapHandle 5060 -prefsLen 29090 -prefMapSize 244658 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {de45c28d-37c3-477c-808e-e68efd91cf0b} 2416 "\\.\pipe\gecko-crash-server-pipe.2416" utility
                4⤵
                • Checks processor information in registry
                PID:3464
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5400 -childID 3 -isForBrowser -prefsHandle 5396 -prefMapHandle 5384 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {a0c40b3f-4899-4fce-81a4-a53250ee5c27} 2416 "\\.\pipe\gecko-crash-server-pipe.2416" tab
                4⤵
                  PID:5580
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5544 -childID 4 -isForBrowser -prefsHandle 5624 -prefMapHandle 5620 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8ca2aba3-de64-4d82-8551-b4a1b0a560f2} 2416 "\\.\pipe\gecko-crash-server-pipe.2416" tab
                  4⤵
                    PID:5592
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel=5520 -childID 5 -isForBrowser -prefsHandle 5768 -prefMapHandle 5776 -prefsLen 27051 -prefMapSize 244658 -jsInitHandle 1268 -jsInitLen 234952 -parentBuildID 20240401114208 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {f55d615f-7dc6-493d-85ac-fa406da79d66} 2416 "\\.\pipe\gecko-crash-server-pipe.2416" tab
                    4⤵
                      PID:5604
              • C:\Program Files\Mozilla Firefox\firefox.exe
                "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\Admin\Downloads\bot.pyc"
                1⤵
                  PID:3972
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url C:\Users\Admin\Downloads\bot.pyc
                    2⤵
                    • Checks processor information in registry
                    PID:896
                • C:\Program Files\Mozilla Firefox\firefox.exe
                  "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\Admin\Downloads\bot.pyc"
                  1⤵
                    PID:3640
                    • C:\Program Files\Mozilla Firefox\firefox.exe
                      "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url C:\Users\Admin\Downloads\bot.pyc
                      2⤵
                      • Checks processor information in registry
                      PID:3108
                  • C:\Program Files\Mozilla Firefox\firefox.exe
                    "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url "C:\Users\Admin\Downloads\bot.pyc"
                    1⤵
                      PID:3104
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe" -osint -url C:\Users\Admin\Downloads\bot.pyc
                        2⤵
                        • Checks processor information in registry
                        PID:4208

                    Network

                    MITRE ATT&CK Enterprise v15

                    Replay Monitor

                    Loading Replay Monitor...

                    Downloads

                    • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\illkw0pr.default-release\activity-stream.discovery_stream.json

                      Filesize

                      31KB

                      MD5

                      d929a0398c212ed7abbbfa3ce5bb07b8

                      SHA1

                      5be5d6dc9f7275a4e306fa20744af56696aa96a4

                      SHA256

                      c6c1cca36a9524877c85ce49be193a5326bb452c930d1dcb448150c9f7fff15d

                      SHA512

                      e2f2547758bcfd20621518a4830c4bbdf4e392a9ad4a30c843bcf0cbe4f2c32f1f3229ae4a63d903de1352fe0a3fa71101ff3a3f6470ae2c82344e12dc769cfc

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\illkw0pr.default-release\datareporting\glean\db\data.safe.tmp

                      Filesize

                      5KB

                      MD5

                      1c9aa2ce6f5e98e6eaa89c69103ff36a

                      SHA1

                      43229b22a3c90a79a8253a553f10e8f168e33026

                      SHA256

                      e8cb566340ab29bfbb8bc83e2264f6d2272cae43233227c1bffa883a1995fa3a

                      SHA512

                      6de9b639b8319465ead4025463763343f49bfbafc33e6a5aba4808be3c1db9fc562a1c84ecad94bf3b96dc12f840e456c58f408896e5492588352af318d298a5

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\illkw0pr.default-release\datareporting\glean\pending_pings\19df4c88-4f3f-4a32-98d2-8712ff770ade

                      Filesize

                      982B

                      MD5

                      ff711e993b4ded7a920335b6104b34fb

                      SHA1

                      9121a94acc78f0a2497f5aa58e37d02fdf98e535

                      SHA256

                      9bef810dad6a87ed1cf83f20cf582fb9fa171f923e5c3aa8df582a921049d2fd

                      SHA512

                      a2f7b9fb0abb38d73f4d23d7cb04d1282ef5fe4cfdf9250f17e57f8dd5a7a06216107ba5b63430bf4c9829040c2c57ef0aa3696b8b914cc21fca591cd9791bec

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\illkw0pr.default-release\datareporting\glean\pending_pings\8c07ebe3-f5e3-4343-a159-2463e29b6e1a

                      Filesize

                      25KB

                      MD5

                      d41784cbc8edf29031de151d37b4a616

                      SHA1

                      d472b0dbf37b4120dc859c33d0228023b412e004

                      SHA256

                      d52fdb238bc384dfe315bae0c1e6e1f6a5d92eba6cf3d31fa9c9edfe3e81188d

                      SHA512

                      bf0734354e25d467e449e6c3f5e79679f538a1352662896472227cfa75eb94d3e39ffcff38576a492884a12a881513de88543f30cfc06e77cb19609bc9ea085b

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\illkw0pr.default-release\datareporting\glean\pending_pings\bfc86d21-fdde-4a87-a45d-278cc785bc9e

                      Filesize

                      671B

                      MD5

                      d173ae879f8e0fba199b520ae958fc45

                      SHA1

                      57135d44b5f86db30122fedcd55631248ba28072

                      SHA256

                      50c7a78421233b565d0a83413050cf307c483354737f4c88b4848ef29a79126c

                      SHA512

                      ab846cfad1a0563b93b1614a63132e486bc440568c4449e721642cd00dc4631854cea7fa796b2fa6d3fd71769e5532e6f213cc68b732b1f57644e25ec6d264ab

                    • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\illkw0pr.default-release\prefs-1.js

                      Filesize

                      11KB

                      MD5

                      87ce1b17ba4c592e6b53d1c7e5e50cb9

                      SHA1

                      b0112ec0b29771aea7db88ee8c60e2db4e5f2b25

                      SHA256

                      1da8f458ba6f7d762404e465fe3df2746979d25881bb74bc2fe2a0dbccf5632a

                      SHA512

                      f55474aa475161bc83d973e1f31d5e48694d9b9697561efda7593dc3f9325093d8b0c4b2176e7826c2eba250aeb5c17fec17693e3366152301346864a09113a5

                    • C:\Users\Admin\Downloads\9ts5G-ZF.pyc.part

                      Filesize

                      337B

                      MD5

                      b187e4bff89f49f8ed54744e0005edf5

                      SHA1

                      eb3553b7cf867abbbbfee01fd17428e40014019c

                      SHA256

                      2dc6f32580c9765d8efec2767a22c7a3f17b744904a36d9ddc78b8717e3190c6

                      SHA512

                      8cdc98ec828301481c57e44b69affc9fe5b87b571c5da617c948f3b35e0a79db3a0a0e3389ab99686927f573f425c877e431a7f0eb2e29cb301b592ccadc17f9