Resubmissions

08-08-2024 07:05

240808-hwkbda1cnr 6

08-08-2024 06:56

240808-hqrhhavbkh 8

Analysis

  • max time kernel
    14s
  • max time network
    15s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-08-2024 07:05

General

  • Target

    https://drive.google.com/file/d/1zhx2sDigW4t44fuINHEUqkqU0yKuRA2T/view

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Drops file in System32 directory 11 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 2 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://drive.google.com/file/d/1zhx2sDigW4t44fuINHEUqkqU0yKuRA2T/view
    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:440
    • 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,0x100,0x104,0xd8,0x108,0x7fff874146f8,0x7fff87414708,0x7fff87414718
      2⤵
        PID:2184
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1980,18356330641942490262,14231358791538972357,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1988 /prefetch:2
        2⤵
          PID:4960
        • 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=1980,18356330641942490262,14231358791538972357,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2448 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1584
        • 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=1980,18356330641942490262,14231358791538972357,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2844 /prefetch:8
          2⤵
            PID:4384
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,18356330641942490262,14231358791538972357,131072 --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=3332 /prefetch:1
            2⤵
              PID:2228
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,18356330641942490262,14231358791538972357,131072 --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=3352 /prefetch:1
              2⤵
                PID:1768
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1980,18356330641942490262,14231358791538972357,131072 --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=4952 /prefetch:1
                2⤵
                  PID:1264
                • 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=1980,18356330641942490262,14231358791538972357,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5648 /prefetch:8
                  2⤵
                    PID:1364
                  • 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=1980,18356330641942490262,14231358791538972357,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5648 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:868
                • C:\Windows\System32\CompPkgSrv.exe
                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                  1⤵
                    PID:808
                  • C:\Windows\System32\CompPkgSrv.exe
                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                    1⤵
                      PID:3808
                    • C:\Windows\System32\rundll32.exe
                      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                      1⤵
                        PID:4456
                      • C:\Windows\system32\mspaint.exe
                        "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\Downloads\UnregisterOut.jfif" /ForceBootstrapPaint3D
                        1⤵
                        • Modifies registry class
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of SetWindowsHookEx
                        PID:3088
                      • C:\Windows\System32\svchost.exe
                        C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s DsSvc
                        1⤵
                        • Drops file in System32 directory
                        PID:4280
                      • C:\Windows\system32\OpenWith.exe
                        C:\Windows\system32\OpenWith.exe -Embedding
                        1⤵
                        • Suspicious use of SetWindowsHookEx
                        PID:4044

                      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

                        eeaa8087eba2f63f31e599f6a7b46ef4

                        SHA1

                        f639519deee0766a39cfe258d2ac48e3a9d5ac03

                        SHA256

                        50fe80c9435f601c30517d10f6a8a0ca6ff8ca2add7584df377371b5a5dbe2d9

                        SHA512

                        eaabfad92c84f422267615c55a863af12823c5e791bdcb30cabe17f72025e07df7383cf6cf0f08e28aa18a31c2aac5985cf5281a403e22fbcc1fb5e61c49fc3c

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

                        Filesize

                        152B

                        MD5

                        b9569e123772ae290f9bac07e0d31748

                        SHA1

                        5806ed9b301d4178a959b26d7b7ccf2c0abc6741

                        SHA256

                        20ab88e23fb88186b82047cd0d6dc3cfa23422e4fd2b8f3c8437546a2a842c2b

                        SHA512

                        cfad8ce716ac815b37e8cc0e30141bfb3ca7f0d4ef101289bddcf6ed3c579bc34d369f2ec2f2dab98707843015633988eb97f1e911728031dd897750b8587795

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

                        Filesize

                        408B

                        MD5

                        f3f54f2d8e2d5106530a54d22bdfe9ca

                        SHA1

                        d30a3bc6064dfacba46e116d13ecae5d7ae82a92

                        SHA256

                        d2df99594a6da15ea2f66158b4661cd1fb5b19d561c3749cea78eb19e45df50d

                        SHA512

                        ed9b2603a008c1ceba92dde94339f9983cb27efe92d0f5e8b43351de53f9104b2d560c77613facf69f627c11036f08b56b3f66c44c971bf23bfa30fd9c309521

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

                        Filesize

                        3KB

                        MD5

                        95803d4a8910563d917e283ac4e295e6

                        SHA1

                        1aa2d051d8ccc9c2fa664740d9ce2bf6fe621401

                        SHA256

                        3de8f708aa292e54fb2581ddbeb09f9d23b6dda6b096d56c4b8b5231975d6991

                        SHA512

                        ae13390ec4d630a28694868285ef1e902f17145d6035b9cfe8f376e6599320938e70d8b816e687d397d5524642f407361598596f1a518bf6478f80a6da4ae833

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

                        Filesize

                        6KB

                        MD5

                        b000a2a01599db2234de2948c121e52f

                        SHA1

                        6e9de81280d7964eb6913122862be412e89ffc5f

                        SHA256

                        7f10fb01784d3ad640b28af574c806f7d5cb4ec3e7c1a58f7b1c5279b197c9cb

                        SHA512

                        abd33e8c6b3410195482daf05ddc02f427848c2911dde8e102e04c38a9ab37cd0ce4fe29d237fa3fcb3b90c890de0c7bfb2fab52fa232f8391feecaa06785ed8

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

                        Filesize

                        7KB

                        MD5

                        3056d384edecadf204347b0f435e4121

                        SHA1

                        acd61301dfc5a308cb31a83cebba609f8aa70a80

                        SHA256

                        ce406a8e9df8d100f78e3e244851ee77e2d2a4ec38cf181b9813509111856c1a

                        SHA512

                        ca5842796bb68b00236d0978a7918ca6c48a9650c723a9d9b55a4a22eeecfc04573c563f00de8d0941e7a495ab253b92cdd2b42caf23e1adf149d5a104b1eee6

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

                        Filesize

                        6KB

                        MD5

                        d8b32a5eda123b0efa5fdda794a2ed4f

                        SHA1

                        f4ce0d00253a632f78d4ff036fb054fdabea1241

                        SHA256

                        1895adcaa1f99d8738c4a8a5e90bc76e1fd6d1c2c45ce9f1770e0da899e74fde

                        SHA512

                        c763c94dad7f955fd4bfa41a2c27a9ff42846508397e7db237770b0cff12dfef52c464a7163abb965ca2a7d096b13bcda4c3d7570cc81ae8144bffc07afb2fd1

                      • 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\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\Local State

                        Filesize

                        11KB

                        MD5

                        cc72f0e910d61f22c76a6f062f1fa346

                        SHA1

                        9a59ccfb1fa2e86bbb5931aece8f27850e48cacd

                        SHA256

                        8474beae41ab0c8ecd95bf394aa57852479cc20728bd5ca049e7895bbb2b83d5

                        SHA512

                        ee1099e357cdb138a5f9b8ca4d96b55aa9b2d32ef3eca45298ea40936d69c5379f5d5c69681a7ff3b69efabe142b92e9977b50bcb03cbe5680af8697137b8f98

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

                        Filesize

                        11KB

                        MD5

                        e887df78695d80b2f2664e670855cb32

                        SHA1

                        81c0fdc7c5339f1f7508b05416641a066792b762

                        SHA256

                        38832e235ea7e5d04d4a9bebdbae0b3a344aad6c08127d2d2bd95b7901cab8bc

                        SHA512

                        b09ced3c814f74f40054a8b590c40ea484d4b27d8a8360796415b5ba27f3e3c79b3b6ae27cb8ee0d5fae4570425c8e4c07c45fd0fcf7365bb8e7a6a829eaad7c

                      • memory/4280-110-0x00000204BF560000-0x00000204BF561000-memory.dmp

                        Filesize

                        4KB

                      • memory/4280-115-0x00000204BF670000-0x00000204BF671000-memory.dmp

                        Filesize

                        4KB

                      • memory/4280-116-0x00000204BF670000-0x00000204BF671000-memory.dmp

                        Filesize

                        4KB

                      • memory/4280-117-0x00000204BF680000-0x00000204BF681000-memory.dmp

                        Filesize

                        4KB

                      • memory/4280-118-0x00000204BF680000-0x00000204BF681000-memory.dmp

                        Filesize

                        4KB

                      • memory/4280-114-0x00000204BF5E0000-0x00000204BF5E1000-memory.dmp

                        Filesize

                        4KB

                      • memory/4280-112-0x00000204BF5E0000-0x00000204BF5E1000-memory.dmp

                        Filesize

                        4KB

                      • memory/4280-99-0x00000204B7260000-0x00000204B7270000-memory.dmp

                        Filesize

                        64KB

                      • memory/4280-103-0x00000204B72A0000-0x00000204B72B0000-memory.dmp

                        Filesize

                        64KB