Analysis

  • max time kernel
    50s
  • max time network
    49s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    08-08-2024 20:35

General

  • Target

    tata.html

  • Size

    146B

  • MD5

    9fe3cb2b7313dc79bb477bc8fde184a7

  • SHA1

    4d7b3cb41e90618358d0ee066c45c76227a13747

  • SHA256

    32f2fa940d4b4fe19aca1e53a24e5aac29c57b7c5ee78588325b87f1b649c864

  • SHA512

    c54ad4f5292784e50b4830a8210b0d4d4ee08b803f4975c9859e637d483b3af38cb0436ac501dea0c73867b1a2c41b39ef2c27dc3fb20f3f27519b719ea743db

Malware Config

Signatures

  • Downloads MZ/PE file
  • Executes dropped EXE 3 IoCs
  • Themida packer 3 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Subvert Trust Controls: Mark-of-the-Web Bypass 1 TTPs 1 IoCs

    When files are downloaded from the Internet, they are tagged with a hidden NTFS Alternate Data Stream (ADS) named Zone.Identifier with a specific value known as the MOTW.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • NTFS ADS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of FindShellTrayWindow 42 IoCs
  • Suspicious use of SendNotifyMessage 12 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 C:\Users\Admin\AppData\Local\Temp\tata.html
    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:4748
    • 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=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7fff8ea73cb8,0x7fff8ea73cc8,0x7fff8ea73cd8
      2⤵
        PID:572
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1908,12382884062022521772,11716416482432318634,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1920 /prefetch:2
        2⤵
          PID:3564
        • 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=1908,12382884062022521772,11716416482432318634,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1400 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:2916
        • 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=1908,12382884062022521772,11716416482432318634,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2628 /prefetch:8
          2⤵
            PID:4152
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,12382884062022521772,11716416482432318634,131072 --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=3076 /prefetch:1
            2⤵
              PID:676
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,12382884062022521772,11716416482432318634,131072 --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=3104 /prefetch:1
              2⤵
                PID:1220
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,12382884062022521772,11716416482432318634,131072 --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=3960 /prefetch:1
                2⤵
                  PID:2968
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,12382884062022521772,11716416482432318634,131072 --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=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4640 /prefetch:1
                  2⤵
                    PID:3684
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,12382884062022521772,11716416482432318634,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5176 /prefetch:1
                    2⤵
                      PID:400
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,12382884062022521772,11716416482432318634,131072 --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=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5204 /prefetch:1
                      2⤵
                        PID:2232
                      • C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\90.0.818.66\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=1908,12382884062022521772,11716416482432318634,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5704 /prefetch:8
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:2320
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,12382884062022521772,11716416482432318634,131072 --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=3124 /prefetch:1
                        2⤵
                          PID:948
                        • 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.UtilWin --field-trial-handle=1908,12382884062022521772,11716416482432318634,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4984 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:4404
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,12382884062022521772,11716416482432318634,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5724 /prefetch:1
                          2⤵
                            PID:4768
                          • 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=1908,12382884062022521772,11716416482432318634,131072 --lang=en-US --service-sandbox-type=icon_reader --mojo-platform-channel-handle=3012 /prefetch:8
                            2⤵
                              PID:1300
                            • 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=1908,12382884062022521772,11716416482432318634,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5832 /prefetch:8
                              2⤵
                              • Subvert Trust Controls: Mark-of-the-Web Bypass
                              • NTFS ADS
                              • Suspicious behavior: EnumeratesProcesses
                              PID:2824
                            • C:\Users\Admin\Downloads\tata.exe
                              "C:\Users\Admin\Downloads\tata.exe"
                              2⤵
                              • Executes dropped EXE
                              PID:2944
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:3712
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:3972
                              • C:\Windows\System32\rundll32.exe
                                C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
                                1⤵
                                  PID:3056
                                • C:\Users\Admin\Downloads\tata.exe
                                  "C:\Users\Admin\Downloads\tata.exe"
                                  1⤵
                                  • Executes dropped EXE
                                  PID:3536
                                • C:\Users\Admin\Downloads\tata.exe
                                  "C:\Users\Admin\Downloads\tata.exe"
                                  1⤵
                                  • Executes dropped EXE
                                  PID:2952
                                • C:\Windows\system32\svchost.exe
                                  C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
                                  1⤵
                                    PID:1756

                                  Network

                                  MITRE ATT&CK Matrix ATT&CK v13

                                  Defense Evasion

                                  Subvert Trust Controls

                                  1
                                  T1553

                                  SIP and Trust Provider Hijacking

                                  1
                                  T1553.003

                                  Discovery

                                  Browser Information Discovery

                                  1
                                  T1217

                                  Query Registry

                                  1
                                  T1012

                                  System Information Discovery

                                  1
                                  T1082

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

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

                                    152B

                                    MD5

                                    3e2612636cf368bc811fdc8db09e037d

                                    SHA1

                                    d69e34379f97e35083f4c4ea1249e6f1a5f51d56

                                    SHA256

                                    2eecaacf3f2582e202689a16b0ac1715c628d32f54261671cf67ba6abbf6c9f9

                                    SHA512

                                    b3cc3bf967d014f522e6811448c4792eed730e72547f83eb4974e832e958deb7e7f4c3ce8e0ed6f9c110525d0b12f7fe7ab80a914c2fe492e1f2d321ef47f96d

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

                                    152B

                                    MD5

                                    e8115549491cca16e7bfdfec9db7f89a

                                    SHA1

                                    d1eb5c8263cbe146cd88953bb9886c3aeb262742

                                    SHA256

                                    dfa9a8b54936607a5250bec0ed3e2a24f96f4929ca550115a91d0d5d68e4d08e

                                    SHA512

                                    851207c15de3531bd230baf02a8a96550b81649ccbdd44ad74875d97a700271ef96e8be6e1c95b2a0119561aee24729cb55c29eb0b3455473688ef9132ed7f54

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

                                    5KB

                                    MD5

                                    317d5b7d7b496a02eab5467c362f2342

                                    SHA1

                                    6083d6b185847ffef7cc4672c6a2b880f129344c

                                    SHA256

                                    ccece92b1ed356be5499203d28035eb0032fff39f8d15692dd111c6f4c173923

                                    SHA512

                                    9ac40c97be1bac42b1c27060bede0a1d0dc1fa6f19937c8077e7278c7c9c11b69d6a9d2eabe7c8204b75f12d8f8f3ac3d3ae3751e6b380d194bd70080241aeb8

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

                                    6KB

                                    MD5

                                    f32561a524bfa10b30d72b54773086b6

                                    SHA1

                                    439d1b284d3e0cd53c771a15344bf2d2b0d7be56

                                    SHA256

                                    7fef4f7d87a21fe3cd027f3ea368ae35db970a060414e3806d1a5ab7a858443c

                                    SHA512

                                    8a28a479529e9a5aa7e024d8908c6a903adbdca20a9ded747ee34d149a62f07d465b8d169206d68be82d3f1f842f040228d2ae4cfa93f096cec910805f5d094c

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

                                    6KB

                                    MD5

                                    fa5b62bd7e74841c84f43f01d78f2765

                                    SHA1

                                    912abd234adc7aae6c09f0fddac3bd552f74b2c4

                                    SHA256

                                    1afb13c46e45d28f2777255b536e1f8c8fa56b96c4ba7fffc1ad27a74cb49772

                                    SHA512

                                    568f7f1af4a7c160005298cbe5e3efa0b42626f1c0e56384346fa984b3732f179a9c1371b7318721424b84ee1a3667a888e5eefea72c3bdf8e849e74fc0325c2

                                  • 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

                                    11KB

                                    MD5

                                    63ce047676dbe5162e3cd38c0db73b08

                                    SHA1

                                    a849c45bf0f1da4ef96328b4ec303ac028d20f13

                                    SHA256

                                    b0d8aa5e149d035d906d15a99b2325bc7e13c67efd8f7051cdac91e023bc1e9f

                                    SHA512

                                    27d6855f05e2f1f3ece090912c91cabf4d52bd4bd1f585ab15c5707727ca4ebe976845de689f93382e47bdda83cbedeb92b3c4395f47b2f47e2a3fa7c2fac166

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

                                    11KB

                                    MD5

                                    cc4535e97e8b55e65f2384a2f1d70cc4

                                    SHA1

                                    cee50fb24c57698aff44dbb6723518ef7656b2f4

                                    SHA256

                                    c825964b9d4c043274e061852fafd34865cb32ca62ce11027e9f535f435c647c

                                    SHA512

                                    f8e5b1974b86e60016c1226cbb96b990bcd0226fee0c43495b16b086cbec4be2cb1ab97a9e3722979cef568c0523c9f4eafe0d43727e292124281770a0050650

                                  • C:\Users\Admin\Downloads\Unconfirmed 614814.crdownload
                                    Filesize

                                    41.7MB

                                    MD5

                                    fa76d2870cc344b393b82d3717b3f791

                                    SHA1

                                    5993a9b0f0ef54c9e92076d15c9a1792c6e1ca5e

                                    SHA256

                                    630f04c4a48c8c58e99b74e546359a60fac425de6a1800b6da95bd98d5573753

                                    SHA512

                                    0fe1d8a572fbd470dfdc08a7f6538ab9e26a67abeb27caad4f86e9f69cb5bf9f4526309c14181fe7d0d7135ca6650e945b53be26ff94a8f70f9ef4a8c281709d

                                  • C:\Users\Admin\Downloads\tata.exe:Zone.Identifier
                                    Filesize

                                    26B

                                    MD5

                                    fbccf14d504b7b2dbcb5a5bda75bd93b

                                    SHA1

                                    d59fc84cdd5217c6cf74785703655f78da6b582b

                                    SHA256

                                    eacd09517ce90d34ba562171d15ac40d302f0e691b439f91be1b6406e25f5913

                                    SHA512

                                    aa1d2b1ea3c9de3ccadb319d4e3e3276a2f27dd1a5244fe72de2b6f94083dddc762480482c5c2e53f803cd9e3973ddefc68966f974e124307b5043e654443b98

                                  • \??\pipe\LOCAL\crashpad_4748_MCJHONEDVKRZGSMM
                                    MD5

                                    d41d8cd98f00b204e9800998ecf8427e

                                    SHA1

                                    da39a3ee5e6b4b0d3255bfef95601890afd80709

                                    SHA256

                                    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                    SHA512

                                    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

                                  • memory/2944-83-0x0000000000400000-0x0000000002E58000-memory.dmp
                                    Filesize

                                    42.3MB

                                  • memory/2944-116-0x0000000000400000-0x0000000002E58000-memory.dmp
                                    Filesize

                                    42.3MB