Resubmissions

02-01-2025 13:39

250102-qyegxawqfp 6

02-01-2025 13:32

250102-qsyzcstlcy 6

02-01-2025 13:31

250102-qsq9hswpbj 6

02-01-2025 13:30

250102-qr9z8stlbw 6

02-01-2025 13:30

250102-qr2nvstlax 6

Analysis

  • max time kernel
    13s
  • max time network
    14s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-01-2025 13:31

General

  • Target

    https://drive.google.com/drive/folders/1mnWlDyfS3ZhMF9qUfIfXntq_rUoAZa4K?usp=sharing

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Checks processor information in registry 2 TTPs 3 IoCs

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

  • Enumerates system info in registry 2 TTPs 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 11 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of FindShellTrayWindow 26 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" --start-maximized --single-argument https://drive.google.com/drive/folders/1mnWlDyfS3ZhMF9qUfIfXntq_rUoAZa4K?usp=sharing
    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:3016
    • 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=0x108,0x10c,0x110,0xe4,0x114,0x7ff8658546f8,0x7ff865854708,0x7ff865854718
      2⤵
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      PID:4740
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2044,9238611762615693231,4544942397424420326,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2080 /prefetch:2
      2⤵
        PID:2124
      • 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=2044,9238611762615693231,4544942397424420326,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2372 /prefetch:3
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1060
      • 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=2044,9238611762615693231,4544942397424420326,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2736 /prefetch:8
        2⤵
          PID:1000
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,9238611762615693231,4544942397424420326,131072 --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=3304 /prefetch:1
          2⤵
            PID:3996
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,9238611762615693231,4544942397424420326,131072 --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=3208 /prefetch:1
            2⤵
              PID:2920
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,9238611762615693231,4544942397424420326,131072 --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=4716 /prefetch:1
              2⤵
                PID:2848
              • 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=2044,9238611762615693231,4544942397424420326,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5544 /prefetch:8
                2⤵
                  PID:4868
                • 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=2044,9238611762615693231,4544942397424420326,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5544 /prefetch:8
                  2⤵
                  • Suspicious behavior: EnumeratesProcesses
                  PID:3768
              • C:\Windows\System32\CompPkgSrv.exe
                C:\Windows\System32\CompPkgSrv.exe -Embedding
                1⤵
                  PID:3204
                • C:\Windows\System32\CompPkgSrv.exe
                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                  1⤵
                    PID:1908

                  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

                    d7cb450b1315c63b1d5d89d98ba22da5

                    SHA1

                    694005cd9e1a4c54e0b83d0598a8a0c089df1556

                    SHA256

                    38355fd694faf1223518e40bac1996bdceaf44191214b0a23c4334d5fb07d031

                    SHA512

                    df04d4f4b77bae447a940b28aeac345b21b299d8d26e28ecbb3c1c9e9a0e07c551e412d545c7dbb147a92c12bad7ae49ac35af021c34b88e2c6c5f7a0b65f6a8

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

                    Filesize

                    152B

                    MD5

                    37f660dd4b6ddf23bc37f5c823d1c33a

                    SHA1

                    1c35538aa307a3e09d15519df6ace99674ae428b

                    SHA256

                    4e2510a1d5a50a94fe4ce0f74932ab780758a8cbdc6d176a9ce8ab92309f26f8

                    SHA512

                    807b8b8dc9109b6f78fc63655450bf12b9a006ff63e8f29ade8899d45fdf4a6c068c5c46a3efbc4232b9e1e35d6494f00ded5cdb3e235c8a25023bfbd823992d

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

                    Filesize

                    336B

                    MD5

                    0456adb9be5d9827e3c428df6d54996a

                    SHA1

                    f3e892b724a1db82766f6756094b60f0fc4f037a

                    SHA256

                    5816702d2c0204afa2ff8359d6ca839c712220a5f299805d84d316de5073822f

                    SHA512

                    d019e0b78b804cb15b8f344e17c5ebf779d69cdd2914862802b7b39fed813ad326769eb13d54af59a49fb77bf1affc2ccdfd30a2fe30b674b355112f6f67d82f

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

                    Filesize

                    1KB

                    MD5

                    af5a0c07d79ec4b88c8d68a11bcf2ae4

                    SHA1

                    13fb5d49f565a4171a88dce69da4c76347b9558d

                    SHA256

                    2951218c62a5c9802be077d007d2eb705e967699729d81f7a8a3446548c2b3d9

                    SHA512

                    df786ceabff932ef34203883e76289b30512707b343aca77e6e27936f20da1fa6047e8521cf45f1bd914b8ff9f1326bc3b4667e288f6658591a4bfdcc9d31dab

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

                    Filesize

                    5KB

                    MD5

                    6bd98244a0ed89c1664bc4279095caeb

                    SHA1

                    8f0bb80cba05cee8fe9577b5dbd4e1215c99878d

                    SHA256

                    1f2e14335eea390bf6697cbb81a2dc50ba368375e488670bbf12eb30a70f7212

                    SHA512

                    d4fe81fedcfdf35504bc9d20018fefbe976bc6510cadd5f568a96617d2450c9536c72bc1de9ee34ae6319c5e9acbc92fc4d1cabe8b8a44443d276cfae74a794d

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

                    Filesize

                    6KB

                    MD5

                    821e4d3b35776bd8ba91b8f0e44a0e3f

                    SHA1

                    d99091fc4b14a1fc611979d08bb863a0e78034e7

                    SHA256

                    223fc56607347479171e40e524e1d756ee426df0fdbee4a46d6e265b7bb9004a

                    SHA512

                    daae66913ca38e96d039ad70866f9daa0eb7d860c9ef34f972324ba871a9e7c01af002116410d02ee8ec318cbb8075d9d10a3de0bd43660766f85c3cf5987956

                  • 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

                    9921b6261a56e45b566acfa484b24121

                    SHA1

                    c3aac493436a9e21f645c12638beaf6688269d5c

                    SHA256

                    9b84d6237802b329fced04e1829fa631938ba04576f4f83c3db0dfd26b9b921a

                    SHA512

                    7a35bde7f6fb40048dd505b9d8e594bb6c27e512ca0043c430ba9e82e53de78b44f1e7ea823275cfc1635b8c119523eb336155dd196ed946dee27407fd615339