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Resubmissions

03/06/2024, 00:48

240603-a58fkadb7v 1

03/06/2024, 00:39

240603-az539aeb75 1

Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2024, 00:39

General

  • Target

    instant_death.bat

  • Size

    436B

  • MD5

    b0799a62c132c37b9f28cef7a80550b4

  • SHA1

    5abdb7fc08c0b319ff9fea4f0ec471eb24f0af05

  • SHA256

    309a825d05db113903e7d65bc2b9335f76d1c95f80a7492c3aee1999a47dc2ee

  • SHA512

    32fd6ba592b57dd73758aa3b249cf5c5764e36c68e23cbd4ff2b5b3471a5d47057085f149f5b6b949560016afb33e020446a17647493969a070f7fe9595a0586

Score
1/10

Malware Config

Signatures

  • Checks processor information in registry 2 TTPs 10 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 30 IoCs
  • Suspicious use of SendNotifyMessage 27 IoCs
  • Suspicious use of SetWindowsHookEx 1 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
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\instant_death.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3632
    • C:\Windows\system32\manage-bde.exe
      manage-bde -on C: -Force
      2⤵
        PID:2068
      • C:\Windows\system32\manage-bde.exe
        manage-bde -on D: -Force
        2⤵
          PID:2960
        • C:\Windows\system32\msg.exe
          msg * "Say goodbye to your PC!"
          2⤵
            PID:1916
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --profile-directory=Default
          1⤵
          • Enumerates system info in registry
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of WriteProcessMemory
          PID:3868
          • 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=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0x11c,0x120,0x124,0xf8,0x128,0x7fff387d46f8,0x7fff387d4708,0x7fff387d4718
            2⤵
              PID:1592
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2012,9485824141951654426,9561539014712448255,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2032 /prefetch:2
              2⤵
                PID:3464
              • 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=2012,9485824141951654426,9561539014712448255,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2384 /prefetch:3
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:1068
              • 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=2012,9485824141951654426,9561539014712448255,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2852 /prefetch:8
                2⤵
                  PID:2116
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,9485824141951654426,9561539014712448255,131072 --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=3380 /prefetch:1
                  2⤵
                    PID:3056
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2012,9485824141951654426,9561539014712448255,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --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=3388 /prefetch:1
                    2⤵
                      PID:4072
                  • C:\Windows\System32\CompPkgSrv.exe
                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                    1⤵
                      PID:4428
                    • C:\Windows\System32\CompPkgSrv.exe
                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                      1⤵
                        PID:1568
                      • C:\Program Files\Mozilla Firefox\firefox.exe
                        "C:\Program Files\Mozilla Firefox\firefox.exe"
                        1⤵
                          PID:3660
                          • C:\Program Files\Mozilla Firefox\firefox.exe
                            "C:\Program Files\Mozilla Firefox\firefox.exe"
                            2⤵
                            • Checks processor information in registry
                            • Modifies registry class
                            • Suspicious use of AdjustPrivilegeToken
                            • Suspicious use of FindShellTrayWindow
                            • Suspicious use of SendNotifyMessage
                            • Suspicious use of SetWindowsHookEx
                            PID:3700
                            • C:\Program Files\Mozilla Firefox\firefox.exe
                              "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3700.0.786325582\1601083687" -parentBuildID 20230214051806 -prefsHandle 1760 -prefMapHandle 1752 -prefsLen 22076 -prefMapSize 235121 -appDir "C:\Program Files\Mozilla Firefox\browser" - {13c5531a-b722-49a1-8cd4-1fdbea7a04fc} 3700 "\\.\pipe\gecko-crash-server-pipe.3700" 1852 2e047525b58 gpu
                              3⤵
                                PID:4636
                              • C:\Program Files\Mozilla Firefox\firefox.exe
                                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3700.1.803525896\661757163" -parentBuildID 20230214051806 -prefsHandle 2392 -prefMapHandle 2388 -prefsLen 22112 -prefMapSize 235121 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {788cc43c-942e-4cd7-bf57-c7c9af3c6296} 3700 "\\.\pipe\gecko-crash-server-pipe.3700" 2420 2e03a788d58 socket
                                3⤵
                                • Checks processor information in registry
                                PID:4860
                              • C:\Program Files\Mozilla Firefox\firefox.exe
                                "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3700.2.1839063038\904810607" -childID 1 -isForBrowser -prefsHandle 2928 -prefMapHandle 2924 -prefsLen 22150 -prefMapSize 235121 -jsInitHandle 1284 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {8bfb22c0-07dc-43ad-89f8-aca9a8846275} 3700 "\\.\pipe\gecko-crash-server-pipe.3700" 2940 2e046594958 tab
                                3⤵
                                  PID:5016
                                • C:\Program Files\Mozilla Firefox\firefox.exe
                                  "C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="3700.3.1963724942\1567962126" -childID 2 -isForBrowser -prefsHandle 3752 -prefMapHandle 3744 -prefsLen 27616 -prefMapSize 235121 -jsInitHandle 1284 -jsInitLen 246560 -a11yResourceId 64 -parentBuildID 20230214051806 -win32kLockedDown -appDir "C:\Program Files\Mozilla Firefox\browser" - {51ac1fb9-3622-4036-a3fb-c5b50a832fa8} 3700 "\\.\pipe\gecko-crash-server-pipe.3700" 3768 2e04c306858 tab
                                  3⤵
                                    PID:3188

                              Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

                              Loading Replay Monitor...

                              Downloads

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

                                Filesize

                                152B

                                MD5

                                f61fa5143fe872d1d8f1e9f8dc6544f9

                                SHA1

                                df44bab94d7388fb38c63085ec4db80cfc5eb009

                                SHA256

                                284a24b5b40860240db00ef3ae6a33c9fa8349ab5490a634e27b2c6e9a191c64

                                SHA512

                                971000784a6518bb39c5cf043292c7ab659162275470f5f6b632ea91a6bcae83bc80517ceb983dd5abfe8fb4e157344cb65c27e609a879eec00b33c5fad563a6

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

                                Filesize

                                152B

                                MD5

                                87f7abeb82600e1e640b843ad50fe0a1

                                SHA1

                                045bbada3f23fc59941bf7d0210fb160cb78ae87

                                SHA256

                                b35d6906050d90a81d23646f86c20a8f5d42f058ffc6436fb0a2b8bd71ee1262

                                SHA512

                                ea8e7f24ab823ad710ce079c86c40aa957353a00d2775732c23e31be88a10d212e974c4691279aa86016c4660f5795febf739a15207833df6ed964a9ed99d618

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

                                Filesize

                                5KB

                                MD5

                                654d4cd9c8f50db65cd74ca1e90b81b6

                                SHA1

                                5adea27967869378027eac86eb5ae5d5ccd7c467

                                SHA256

                                e02e1bff65752027526647f02e5f7de89ea3d4b322c0b7a14f72a98c47e81faa

                                SHA512

                                7d7e4f7a954e0f7cc0b09c17a94724d6ae55871e60ba0f981202a178f79f2bb24173d2c56f7c576fb55c1411314f2cb1bd7f55d3b9cf084d625c1ef16a1b334a

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

                                Filesize

                                6KB

                                MD5

                                83401a1c205615404c54b6af4c247d4f

                                SHA1

                                dd6d799b43f07a50f9fdbc3c9f057240c4df292e

                                SHA256

                                ecc7b0b3de07d9fce954a21d57c6dfefa6c25bc9fe8b6455d57a3b4a53abb6e8

                                SHA512

                                ee71bcb7c2b6a33d92f87bef22e9e6b7fa306fda9678ee5dcf359cf360ebd07b70eb1c363dbc20276a5f18fff187f121966fb83d9f5459102ab96fa0db1ec818

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

                                Filesize

                                11KB

                                MD5

                                bd5ede841ed9ddc896b4f6b7fbf57c36

                                SHA1

                                2fc6b961a1a5fd637bc537b6e46a4b911004530c

                                SHA256

                                ec42774d5980a8698d7bd1e0d0e7fa5b4a861e538d64ff27a68ab89537f58ff9

                                SHA512

                                e002b88b579db03a2e952bbbe848ba339bc6f00a60b01c6ff102280c99bbe0747e7c9b59e211fadc81bc970fd7c1cab0a075600b23082aaf2ae2f2ef4c7d3407

                              • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\ShaderCache\GPUCache\data_1

                                Filesize

                                264KB

                                MD5

                                f50f89a0a91564d0b8a211f8921aa7de

                                SHA1

                                112403a17dd69d5b9018b8cede023cb3b54eab7d

                                SHA256

                                b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                                SHA512

                                bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                              • C:\Users\Admin\AppData\Local\Mozilla\Firefox\Profiles\xs8l7p8u.default-release\activity-stream.discovery_stream.json.tmp

                                Filesize

                                26KB

                                MD5

                                9598db641d759acdf413e77545139b46

                                SHA1

                                983ed9cd58d05938d075fc728b52371ce6eb01ec

                                SHA256

                                49cbd0a5adc1419c3f23099f1c17a0203343f3af77d02d296f00bd305caf1ca8

                                SHA512

                                68f0e0e2ac81bc9b5709bbeb06b0bec441ad16802f2ee741f5797496d227358b1d3dee85b5fcab584d59ee8e141960e3a8ad941785fe2f9d6cd91b89cb606a95

                              • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\xs8l7p8u.default-release\prefs-1.js

                                Filesize

                                6KB

                                MD5

                                6e80f7a09f8c04a7e009ef2d7a656d4c

                                SHA1

                                325b4a961cee362cfa07cfc3c6c387923fe550a1

                                SHA256

                                38e478288daf913fe0ca37fcad5e53c30c089fd32d3809c9f0c1d8ee7edbd7d2

                                SHA512

                                3d7bc78d2f51b92ddb1b4d77fcef76d8ae1bac42aaaef8b3aa0ee2a92e9001290ba16e670ebe9bbcdc1d53177e937ead6f469c1696388e068225a38d2f6b6f4f

                              • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\xs8l7p8u.default-release\prefs.js

                                Filesize

                                6KB

                                MD5

                                fa8cc1c4d3ae1663a6f4866ed65d64af

                                SHA1

                                fda7c46733ac97710498597851b414dbf438ed8d

                                SHA256

                                262cd904d410fa41b7bf31aa2af5ef2222210527787562671f225ee5f188b4e8

                                SHA512

                                bee6d5af78e95ae5988f8a2442de1769c77a509c3a4b32bf8d0982395b17c2cec54f3df2979af2a302821081b42849630760b75338d85c04b3ddcb1080b4b252

                              • C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles\xs8l7p8u.default-release\sessionstore.jsonlz4

                                Filesize

                                905B

                                MD5

                                4adf3683c7e5204c7ff02018c69a1b7f

                                SHA1

                                c73c765a67380971314646082716bae1761dc1bd

                                SHA256

                                fa9456d0ac05b56d342fcdb6524f0e8f297c2ddf4c316a696ecf7b64f093f6d7

                                SHA512

                                d7b5fa3373e740e94f346271bac622daa04a1d257a648d688b51834ef18e207e60dc914311a2e93c3382cccdda60289d24107ed1d2fdcb92cdd179e384ff8f6c