Analysis

  • max time kernel
    146s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-02-2024 08:12

General

  • Target

    http://www.uam.edu.co

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 1 IoCs
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 25 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 http://www.uam.edu.co
    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:1316
    • 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,0x100,0x104,0xd8,0x108,0x7ffdb94846f8,0x7ffdb9484708,0x7ffdb9484718
      2⤵
        PID:1084
      • 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=2216,3199820032419749951,11208495587109310017,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2296 /prefetch:3
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2796
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2216,3199820032419749951,11208495587109310017,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2228 /prefetch:2
        2⤵
          PID:3836
        • 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=2216,3199820032419749951,11208495587109310017,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2828 /prefetch:8
          2⤵
            PID:3920
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2216,3199820032419749951,11208495587109310017,131072 --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=3300 /prefetch:1
            2⤵
              PID:4876
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2216,3199820032419749951,11208495587109310017,131072 --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=3280 /prefetch:1
              2⤵
                PID:3872
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2216,3199820032419749951,11208495587109310017,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5056 /prefetch:1
                2⤵
                  PID:2836
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=audio.mojom.AudioService --field-trial-handle=2216,3199820032419749951,11208495587109310017,131072 --lang=en-US --service-sandbox-type=audio --mojo-platform-channel-handle=5320 /prefetch:8
                  2⤵
                    PID:4632
                  • 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=2216,3199820032419749951,11208495587109310017,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5948 /prefetch:8
                    2⤵
                      PID:2040
                    • 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=2216,3199820032419749951,11208495587109310017,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5948 /prefetch:8
                      2⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:4084
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2216,3199820032419749951,11208495587109310017,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1808 /prefetch:1
                      2⤵
                        PID:4416
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2216,3199820032419749951,11208495587109310017,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=1984 /prefetch:1
                        2⤵
                          PID:3532
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2216,3199820032419749951,11208495587109310017,131072 --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=5048 /prefetch:1
                          2⤵
                            PID:4856
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2216,3199820032419749951,11208495587109310017,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6136 /prefetch:1
                            2⤵
                              PID:4744
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2216,3199820032419749951,11208495587109310017,131072 --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=1996 /prefetch:2
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:3144
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:3512
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:908
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:1576
                                • C:\Windows\system32\AUDIODG.EXE
                                  C:\Windows\system32\AUDIODG.EXE 0x324 0x33c
                                  1⤵
                                  • Suspicious use of AdjustPrivilegeToken
                                  PID:1416

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\456aff91-190f-41b6-ac0d-5da38b54fc38.tmp

                                  Filesize

                                  10KB

                                  MD5

                                  2b19a103a723c69c2ee50dd30a8fa4f0

                                  SHA1

                                  32e8ef38267049b0c7253e8c4280c44928d97e0a

                                  SHA256

                                  0723d672637a5df14d67be6166503b33bb15aefaaedc1d9bc7c15b1958eeeb12

                                  SHA512

                                  fe221d91ce7bde94373ef652b01c1805eacc441aa8b6826a37bba58ae8d4972f11bd42bbf3a818c5514e2e451b60ae09cb2baf07e06d4ef2aeb978816d9f6cbb

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

                                  Filesize

                                  152B

                                  MD5

                                  7a5862a0ca86c0a4e8e0b30261858e1f

                                  SHA1

                                  ee490d28e155806d255e0f17be72509be750bf97

                                  SHA256

                                  92b4c004a9ec97ccf7a19955926982bac099f3b438cd46063bb9bf5ac7814a4b

                                  SHA512

                                  0089df12ed908b4925ba838e07128987afe1c9235097b62855122a03ca6d34d7c75fe4c30e68581c946b77252e7edf1dd66481e20c0a9cccd37e0a4fe4f0a6fe

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_00000b

                                  Filesize

                                  47KB

                                  MD5

                                  709f7544bd3e74c424113e6853948595

                                  SHA1

                                  a8c1d9e6c8493091727f0e303e45ab92b773343a

                                  SHA256

                                  0f2a35c8b824d54b483d0b2ea10964bb7af8eb6b1c86d40efbac4c55e1123a2f

                                  SHA512

                                  c2ed4cbb5e48d04eeb63c94d7d88acec5af101c2da003a34379023d8454d810ae357d0b4265da7027af38889fe307ca597f815111295ed62520f39aabeb2020a

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

                                  Filesize

                                  1KB

                                  MD5

                                  2fe2c0454b6246faa5e530c47789773c

                                  SHA1

                                  ec7fdbf12419d8ce6cc6386168886ea58949e5dc

                                  SHA256

                                  b7efdd8145932e219dff26052f29d901a97086dad856ba66eabe355ab5d88e25

                                  SHA512

                                  951108804fc70b177bf1e99acdf20497e3d80a76cd90f238287bf2e37ab622f8945a44152ae775604098deb31f764a3ac4426556e4c23c22bd791dc45814a9a7

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

                                  Filesize

                                  3KB

                                  MD5

                                  7e272818d0fc052942758f41fe50d2dc

                                  SHA1

                                  0ea9b047bd775af4647574f29882358e3203e7b0

                                  SHA256

                                  9cbfd632a74eb2e42ddd3c02a67c296df4f9ee618b8041fb22f347f307488dc5

                                  SHA512

                                  fb5f8d4dc38f000040dd8a36d4989357998fd24fe768e5e857a6989ed845bc0119d36bdc358ab968bcc9bf8f5c5fa55f1b80ae396d3ad8bf8978ee10965da524

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

                                  Filesize

                                  3KB

                                  MD5

                                  7917bb1e14f02497fa900b9024a2687e

                                  SHA1

                                  e5bbd23b968545de7938db57c1da42f767180eef

                                  SHA256

                                  cad14cb96beb9278d2decf8b46dd29fe8de72d10e48bb8847701461591aa80f6

                                  SHA512

                                  8011f793785ab7954f6dce367829d82c8fe1999eae72a5287704798fdece1228f92747d8fcc856c24c127e64a562042b7dabfd59c7236faae4d12a89670ffdae

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

                                  Filesize

                                  5KB

                                  MD5

                                  344478009b5fb4a517a2c3ea3afc6047

                                  SHA1

                                  a83614477b88c4a1e09d573ed0cfbb51042afaf8

                                  SHA256

                                  74ddea8de16edb6c00a374733f1db84f6a00ea8e66f19af96955fd257f70c54a

                                  SHA512

                                  e2bbca724c0f8d3ecae86d7438d923fac3e655ca96ad897b07709e6322a134c7edc7b0d74521eb0cde4bfebe180616a39b089a1e9641b62f76d9332f93b3a0ca

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

                                  Filesize

                                  6KB

                                  MD5

                                  1092f36675c95adba98a659798a0e0bd

                                  SHA1

                                  bfdfc41b99e1d8238086441805356394e2f51195

                                  SHA256

                                  69a9d1f034dd0405c1dd3443b9bee2dc88d55d3ffe53bd2c5bc82a30093f3153

                                  SHA512

                                  bd1a63ec334c13ffa831b4390922bcfc7714c0650a17e5768e1209ac8a2a4b22d9f1eeb35c5ad1ee3674ae598973cc7a1b0711eb51e80ac639537167438208f7

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

                                  Filesize

                                  7KB

                                  MD5

                                  195f089c4a87c53180a36fc2cd68bf05

                                  SHA1

                                  e6ca786fa5276bb505947872437e2101e0648770

                                  SHA256

                                  df1cb589db9f3ca837fcdea65579fe2c5281eb57442d1697cd195f84dc267ba1

                                  SHA512

                                  3baa5869ce0be64683685139e3fe1fa0ce88073a37d5663a6cd5cbd71dbecca92d8e8f15a2d172ce3b965a319be6aed44970e21e21ae8e146d86b250bcfb5552

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

                                  Filesize

                                  24KB

                                  MD5

                                  52826cef6409f67b78148b75e442b5ea

                                  SHA1

                                  a675db110aae767f5910511751cc3992cddcc393

                                  SHA256

                                  98fc43994599573e7181c849e5865f23b4f05f85c1115dff53c58764d80373fb

                                  SHA512

                                  f18df18cab6b5ecd71b79c81a2a1fdac42cc9960f62f06ac25f4d6487792705f2766ee3a10239eaac940d090186e6bc820e4eb7a5ee138f6e5c1c64f951b960c

                                • 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\Default\e44479bd-d1c7-4799-b987-474826b26cd8.tmp

                                  Filesize

                                  111B

                                  MD5

                                  285252a2f6327d41eab203dc2f402c67

                                  SHA1

                                  acedb7ba5fbc3ce914a8bf386a6f72ca7baa33c6

                                  SHA256

                                  5dfc321417fc31359f23320ea68014ebfd793c5bbed55f77dab4180bbd4a2026

                                  SHA512

                                  11ce7cb484fee66894e63c31db0d6b7ef66ad0327d4e7e2eb85f3bcc2e836a3a522c68d681e84542e471e54f765e091efe1ee4065641b0299b15613eb32dcc0d

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

                                  Filesize

                                  10KB

                                  MD5

                                  436efc57a906f4271fbbd7a352a9db43

                                  SHA1

                                  3ee1d1282145e63936eb51313da0d00629ffd89a

                                  SHA256

                                  75fbd796ee92ecbdcaa839a28fc9ee0e4421c010e86c4d574bf837b6cae45e9f

                                  SHA512

                                  d0c3b11de2eb41bdc64a633113a0fd59f1ca8bd1040876246e8379fb0b16a2c7cf1f08a7d3794fffefac1f3ef7e1098a28316b211d2e90e56c5f17a81c4d5587