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Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/10/2024, 15:41

General

  • Target

    https://github.com/pankoza2-pl/trichloromethane.exe-Malware/tree/main

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 1 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
  • NTFS ADS 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://github.com/pankoza2-pl/trichloromethane.exe-Malware/tree/main
    1⤵
    • Enumerates system info in registry
    • NTFS ADS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:5116
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffb114646f8,0x7ffb11464708,0x7ffb11464718
      2⤵
        PID:488
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,18304192747339328096,5549670086893296725,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2176 /prefetch:2
        2⤵
          PID:4824
        • 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=2124,18304192747339328096,5549670086893296725,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2276 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3380
        • 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=2124,18304192747339328096,5549670086893296725,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2848 /prefetch:8
          2⤵
            PID:4624
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,18304192747339328096,5549670086893296725,131072 --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=3388 /prefetch:1
            2⤵
              PID:212
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,18304192747339328096,5549670086893296725,131072 --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=3424 /prefetch:1
              2⤵
                PID:2248
              • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2124,18304192747339328096,5549670086893296725,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5172 /prefetch:8
                2⤵
                  PID:4600
                • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2124,18304192747339328096,5549670086893296725,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5172 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:452
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,18304192747339328096,5549670086893296725,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5420 /prefetch:1
                  2⤵
                    PID:4736
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,18304192747339328096,5549670086893296725,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5300 /prefetch:1
                    2⤵
                      PID:1840
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_collections.mojom.CollectionsDataManager --field-trial-handle=2124,18304192747339328096,5549670086893296725,131072 --lang=en-US --service-sandbox-type=collections --mojo-platform-channel-handle=5380 /prefetch:8
                      2⤵
                        PID:3476
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,18304192747339328096,5549670086893296725,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3528 /prefetch:1
                        2⤵
                          PID:1608
                        • 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.UtilReadIcon --field-trial-handle=2124,18304192747339328096,5549670086893296725,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=6188 /prefetch:8
                          2⤵
                            PID:3536
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,18304192747339328096,5549670086893296725,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6216 /prefetch:1
                            2⤵
                              PID:3908
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,18304192747339328096,5549670086893296725,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6288 /prefetch:1
                              2⤵
                                PID:4792
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=quarantine.mojom.Quarantine --field-trial-handle=2124,18304192747339328096,5549670086893296725,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5292 /prefetch:8
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:932
                              • C:\Users\Admin\Downloads\trichloromethane-safety.exe
                                "C:\Users\Admin\Downloads\trichloromethane-safety.exe"
                                2⤵
                                • Executes dropped EXE
                                • System Location Discovery: System Language Discovery
                                PID:2504
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,18304192747339328096,5549670086893296725,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1712 /prefetch:2
                                2⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:4972
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:4924
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:4636
                                • C:\Windows\system32\AUDIODG.EXE
                                  C:\Windows\system32\AUDIODG.EXE 0x2c0 0x324
                                  1⤵
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:4968

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

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

                                  Filesize

                                  152B

                                  MD5

                                  6960857d16aadfa79d36df8ebbf0e423

                                  SHA1

                                  e1db43bd478274366621a8c6497e270d46c6ed4f

                                  SHA256

                                  f40b812ce44e391423eb66602ac0af138a1e948aa8c4116045fef671ef21cd32

                                  SHA512

                                  6deb2a63055a643759dd0ae125fb2f68ec04a443dbf8b066a812b42352bbcfa4517382ed0910c190c986a864559c3453c772e153ee2e9432fb2de2e1e49ca7fe

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

                                  Filesize

                                  152B

                                  MD5

                                  f426165d1e5f7df1b7a3758c306cd4ae

                                  SHA1

                                  59ef728fbbb5c4197600f61daec48556fec651c1

                                  SHA256

                                  b68dfc21866d0abe5c75d70acc54670421fa9b26baf98af852768676a901b841

                                  SHA512

                                  8d437fcb85acb0705bf080141e7a021740901248985a76299ea8c43e46ad78fb88c738322cf302f6a550caa5e79d85b36827e9b329b1094521b17cf638c015b6

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index

                                  Filesize

                                  2KB

                                  MD5

                                  baf106eb2b6eccc72483e9338283c65c

                                  SHA1

                                  8bfa9c77bf077c37c1d6165120dd9dd850a92075

                                  SHA256

                                  888b06ae614e8cedf580ba7690962990972eaa8bfeb134fb31830b50f9ddd6ec

                                  SHA512

                                  2d4657572640ab695a3e80dfc3d1d664e1e014b3632725cafb05d0362a8cc532761fc31cd1543ea875c25911213e531a75c5c9a19b51341f55ec854b08e1a677

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

                                  Filesize

                                  579B

                                  MD5

                                  46fa4f5f7344089589d117bd7599b3a9

                                  SHA1

                                  b6cc1fe19e527d4a372c97e4d195ed94eee40030

                                  SHA256

                                  223280d95a13f1af6af06459bbf230874500c212a2e16f63914eff3f22e8b57a

                                  SHA512

                                  6b680aedde7e806802652aab9ab31cb21438bc8756b063955e6f03bbbdf1273f7d47c40ec1a19fe27537afeb8d6cc219a246d31f7c6822b481649fe296e2a45c

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

                                  Filesize

                                  6KB

                                  MD5

                                  a2271c00b5f9203160041d382d81742f

                                  SHA1

                                  e5370f698b2ea637ff83ad5bbe796d00813640c5

                                  SHA256

                                  3eeecba10976428e6d5a2d0c7228e08f125a6f3643a47c497867fadb81876e76

                                  SHA512

                                  2d7f792683ec146c2122bfffb9675228bd1fb8f500a6b3c3ebbf631db8a43b0d1ea542a57918befe6a1b3e71b0539ec1fdfb76fea4b27063c9766ff6770322cc

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

                                  Filesize

                                  6KB

                                  MD5

                                  3808bb8afed853a6568c38e9ca6f63ee

                                  SHA1

                                  6786f5690616cebed2bfb1e05985e339a001667e

                                  SHA256

                                  1a40fdf0e2db1fda3e1c480b3924fb8a1d0fd0c96c4993cb8e6e3d67726624b9

                                  SHA512

                                  c242e92586bd7fb491b49acef731ac320c2b05ea356f3912e0ff6c61da950af88f2d0d2404e398f95d1346385d44bb01a1174cbbd642180df83266e838abe7c0

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

                                  Filesize

                                  6KB

                                  MD5

                                  c1b34f59293dd9e9b2664db34ad2c3b3

                                  SHA1

                                  2afec705434d47e47bbefdf302abff0c299834d5

                                  SHA256

                                  d8c7e3fc9df608723ca92957b80efe59b980fde998b80dd8cdf95d5bea14ad7a

                                  SHA512

                                  a642f36884bd2b4952a17ba2501d0858c04cdb4a3cc74fbc9cbac5a1489b0cdadaa211d493b8d2f43e28a273990e394e2bf0cfb9a7c4e07d49bfed571558bbeb

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

                                  Filesize

                                  6KB

                                  MD5

                                  96c45308cfa45f0de0c146ff2f38f44d

                                  SHA1

                                  e0281c5296dd15010ab6f340a09f80d0f5e2ec1b

                                  SHA256

                                  ee7ca1399e60f7ef31a2e32c2a613ca87a914a60ff619fce81bb76ed137833e3

                                  SHA512

                                  a8f552918bf5de6c0106e87c2e44acd1d2b4fefa77e7a7e8afb42daeabbed4ea64a581f30377612b52f6ab50a8d22a6f30bce2cbb2af0beea6fae3cc92eab0ec

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

                                  Filesize

                                  1KB

                                  MD5

                                  7f8da6dcf378d5b7f90afa1ec14f3771

                                  SHA1

                                  a5b8863c235d2598b8ef76435d3ea722b533d61c

                                  SHA256

                                  394c73df25e44a9de12b971519619b555b6ca964edd020e9ff80479d695920ea

                                  SHA512

                                  1e911edc4279b75443377dc2063265d3bc1e1a4ee61c20ad905064ccccb584c1decb224834b69ee7da0e38e3ff53158896be738358ea5a920f09fcb64dd6de34

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

                                  Filesize

                                  1KB

                                  MD5

                                  fa2ab6cc8a2155c9d7c8f9fe7d6ccbba

                                  SHA1

                                  750bb402eb0712e3bcf0d8d69c21647b114c2a6b

                                  SHA256

                                  c09659612e9ae12e93932432bd125a412ddf715cbb75723342d65b4d843a16f2

                                  SHA512

                                  c5a72b54fa565c08c9d60c43c33f6068807010c0b91f5d30fa5d90b659374dc55bea6cbb17a153b84c3598381908624c620c5b33251bfccbf132c8bd9912d325

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57e474.TMP

                                  Filesize

                                  1KB

                                  MD5

                                  1fbfb9e976467e2862ae8141d1ddb9ca

                                  SHA1

                                  8079d179d4a09c4a27297a3097cb0774d693a1a6

                                  SHA256

                                  4c2ea7876a60af0a9bdb18414ae7416a34f10c266931debaceb8827ef46d380e

                                  SHA512

                                  a084d1347b876774942eda232587421734bd1a2d11e8bebe03d14b5c09955c6dc85f6243fd5b4775cb010114ac6babedfd31bef7e89ad36e7490060ba0e209b5

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

                                  Filesize

                                  16B

                                  MD5

                                  6752a1d65b201c13b62ea44016eb221f

                                  SHA1

                                  58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                  SHA256

                                  0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                  SHA512

                                  9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

                                  Filesize

                                  10KB

                                  MD5

                                  8091274f56c0e34334fd2bc6572465e2

                                  SHA1

                                  97ba48341afec54461d7302d1e2b1c88aa700846

                                  SHA256

                                  4a586f3fd38e8ddb4232a3ead755f82c9870be3a7a7c7be39173ead56afd7ed5

                                  SHA512

                                  80f0d72365f5ae6a5ad40a48de6f650acb071adaa48d01eb2c71be6ae630dc183fa334a79d8254be28d735bb14c9bac07f01e8e2f3f2ab4425b42d9a8b7becd3

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

                                  Filesize

                                  10KB

                                  MD5

                                  a6adc5e748655216637d69e67948e99b

                                  SHA1

                                  752133c9ddc728930feb193f16144a4e0b3bf942

                                  SHA256

                                  7414649d3c884e7d65f4147bb9006b16c06b61b314f7df7fd633f1f0a5fca099

                                  SHA512

                                  c942750f970c03a906353841096049d16a1355ad4c7f07fd041c817459c160173d9dc66dea691710062d40e57a33182859b82a3341f04ae9dcf27074f01dc53b

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

                                  Filesize

                                  10KB

                                  MD5

                                  89bb4dca0c78838d58ccac4f93a63544

                                  SHA1

                                  0f856f9f47e24276571f848b8f6d51a9f65e9793

                                  SHA256

                                  a8b2d46a4989466e575067822a70d7ed5d9d5caf3c8957579a0d82f5778fd831

                                  SHA512

                                  7ec05ab3d25936ee7ddb99e9ecec664772f000700e1ad9eded3d4e8c2220376bb05cf16fd1322fb6ccaddc1b435d8110096e240c30bf5d2ac08eab85d24b6ff2

                                • C:\Users\Admin\Downloads\Unconfirmed 110237.crdownload

                                  Filesize

                                  83KB

                                  MD5

                                  1453f56916c0ea96b9ba5b49f09757e2

                                  SHA1

                                  3e25edc13b69e5db4769f061f586e42b812996bf

                                  SHA256

                                  da79e0317881f0600ddaddf593184b1e7d6eb54604de089e4d625741e21c004b

                                  SHA512

                                  37febf9c7bd3f35b45de356e8dc92a9bd5e065471669cb9afdb7048308df0c852b3cbfc5f2a3cab2887d67c9dab4f2fb2bb21ee9de42d13b700784367d1f8ca6