Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    07/08/2024, 22:50

General

  • Target

    PSXDownloadHelper.zip

  • Size

    873KB

  • MD5

    dd42823e9f2916301a3c52585d0ab3ea

  • SHA1

    71e6e10eb26dd542f14efcabdfa388b343276fc0

  • SHA256

    ff67983a514940c6d29d1ec51b91c406255b3af396695559dcd2b17d6384cc61

  • SHA512

    4589c9034c8d981cf7bea3f648d1e1144ad0ada6f39ce65c322361206f05956f23738da036c2e3cb162262fb82c81dcf27bf090518d5ee5cabda5a712ed1191e

  • SSDEEP

    24576:BIsSE8o3pwpMyTdRifTb+pQc8pykeU8c87babiZRfbhYUd9sofx:cGwpFTdReTEQVpykdsJhhXDfx

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\PSXDownloadHelper.zip
    1⤵
      PID:4384
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:4480
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe"
        1⤵
        • Enumerates system info in registry
        • Modifies data under HKEY_USERS
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:3304
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffe3d069758,0x7ffe3d069768,0x7ffe3d069778
          2⤵
            PID:4540
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1644 --field-trial-handle=1800,i,13692298294955786010,11602819330932145548,131072 /prefetch:2
            2⤵
              PID:3980
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2024 --field-trial-handle=1800,i,13692298294955786010,11602819330932145548,131072 /prefetch:8
              2⤵
                PID:428
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2136 --field-trial-handle=1800,i,13692298294955786010,11602819330932145548,131072 /prefetch:8
                2⤵
                  PID:984
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2888 --field-trial-handle=1800,i,13692298294955786010,11602819330932145548,131072 /prefetch:1
                  2⤵
                    PID:3300
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2896 --field-trial-handle=1800,i,13692298294955786010,11602819330932145548,131072 /prefetch:1
                    2⤵
                      PID:424
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --mojo-platform-channel-handle=4016 --field-trial-handle=1800,i,13692298294955786010,11602819330932145548,131072 /prefetch:1
                      2⤵
                        PID:1720
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4904 --field-trial-handle=1800,i,13692298294955786010,11602819330932145548,131072 /prefetch:8
                        2⤵
                          PID:32
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5020 --field-trial-handle=1800,i,13692298294955786010,11602819330932145548,131072 /prefetch:8
                          2⤵
                            PID:2560
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5052 --field-trial-handle=1800,i,13692298294955786010,11602819330932145548,131072 /prefetch:8
                            2⤵
                              PID:2152
                            • C:\Program Files\Google\Chrome\Application\chrome.exe
                              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=5020 --field-trial-handle=1800,i,13692298294955786010,11602819330932145548,131072 /prefetch:1
                              2⤵
                                PID:1316
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=2928 --field-trial-handle=1800,i,13692298294955786010,11602819330932145548,131072 /prefetch:1
                                2⤵
                                  PID:4556
                                • C:\Program Files\Google\Chrome\Application\chrome.exe
                                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --mojo-platform-channel-handle=4016 --field-trial-handle=1800,i,13692298294955786010,11602819330932145548,131072 /prefetch:1
                                  2⤵
                                    PID:4448
                                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --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=10.0.15063.0 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2240 --field-trial-handle=1800,i,13692298294955786010,11602819330932145548,131072 /prefetch:2
                                    2⤵
                                    • Suspicious behavior: EnumeratesProcesses
                                    PID:2516
                                • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                                  "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                                  1⤵
                                    PID:4348

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

                                  Loading Replay Monitor...

                                  Downloads

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000001

                                    Filesize

                                    210KB

                                    MD5

                                    48d2860dd3168b6f06a4f27c6791bcaa

                                    SHA1

                                    f5f803efed91cd45a36c3d6acdffaaf0e863bf8c

                                    SHA256

                                    04d7bf7a6586ef00516bdb3f7b96c65e0b9c6b940f4b145121ed00f6116bbb77

                                    SHA512

                                    172da615b5b97a0c17f80ddd8d7406e278cd26afd1eb45a052cde0cb55b92febe49773b1e02cf9e9adca2f34abbaa6d7b83eaad4e08c828ef4bf26f23b95584e

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000002

                                    Filesize

                                    24KB

                                    MD5

                                    c594a826934b9505d591d0f7a7df80b7

                                    SHA1

                                    c04b8637e686f71f3fc46a29a86346ba9b04ae18

                                    SHA256

                                    e664eef3d68ac6336a28be033165d4780e8a5ab28f0d90df1b148ef86babb610

                                    SHA512

                                    04a1dfdb8ee2f5fefa101d5e3ff36e87659fd774e96aa8c5941d3353ccc268a125822cf01533c74839e5f1c54725da9cc437d3d69b88e5bf3f99caccd4d75961

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

                                    Filesize

                                    168B

                                    MD5

                                    1a786fd43bfdb1c512914cb1c7566705

                                    SHA1

                                    88eadf96eb392ab295881f649d532d8084e8da9d

                                    SHA256

                                    557ed522a24a860389d48384672a18b6059596d060f5e3e605ca75f13297a449

                                    SHA512

                                    2bdbaf1b3f0ecbfbe63340c0c833ca66777de8417deabbce06ace69604c2fc565bd0d453e23c9444335a92855a8d328549ed2c17d065743cd04dbbedc0bb2f11

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

                                    Filesize

                                    168B

                                    MD5

                                    249df7714ab5f3f870e27d8ccd961f04

                                    SHA1

                                    60ea69efe4a7b492c54643d69fb1650ae484b104

                                    SHA256

                                    70585e4ef2a09e645dc2834a9ccd7558f8cda3e78432f38079f2636d65dd9ee2

                                    SHA512

                                    bf929eae716cd4daeb6f973c5d0764264a9039c0decce71ee228dcfc0a0d102dd9ce99e3f6b3a7ffb276e2ba6ec105c5056548545c505ee8b5f83e771e749c2a

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                                    Filesize

                                    1KB

                                    MD5

                                    7e9d7871cfeb5a6ef4d792f7df6b07da

                                    SHA1

                                    e67eae00ac62a0bad4ab12560b6c7cadc40fc119

                                    SHA256

                                    05795fe6169a67fdf5ec6a3640a6bec6f5798034217dff4258294996684bee75

                                    SHA512

                                    9ebf4d68d17a34fb114724101989bf617ae5622947a70ca2d8ddc26f9d271a1ada4bdb12a1949a0ab020214ad8637ebf0c6f4dd2dd165642a5bae6583d873ed6

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                    Filesize

                                    367B

                                    MD5

                                    3e7d89b7b55a13f383362b8ce77a97e2

                                    SHA1

                                    1b7b669cf480ddfe10749a5807195383ac001e27

                                    SHA256

                                    82ca9923737da1d20d60106eace73690fa70a0cd1f9945e19e2fe7a5c3bdf8c5

                                    SHA512

                                    a7ce5a8ec1c6e2c6e8f0057657d95136729756877ea640a49777af4608254ccc2cb017d5d3f26ee156170b93ebcd956e51a97714fd4dea85274ddcdd904d3b6d

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

                                    Filesize

                                    367B

                                    MD5

                                    9b79904999a84a1ec2b63b0661986873

                                    SHA1

                                    627e2cc480afb9871968a7f5086ea9645dd1c55d

                                    SHA256

                                    170a8cf1ae8441d9f1a8b2032c87eac20e78717e8ce6033ff2e1a600792296b1

                                    SHA512

                                    8a5f41b0b1b99bec06a23b571ff39c744c620f2aaa4794954d06e34ed56219ac1b05dd5763f4c685d2c22b6735a5a4736ba6f0085ce1a0bd172e932a2c576e6d

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                    Filesize

                                    6KB

                                    MD5

                                    f5f1ec06c0ae2d33d378c0b873cedf97

                                    SHA1

                                    0b4ca2285ecf331db88dd6fc76883e419d802156

                                    SHA256

                                    726d528ff3fe240df87f4109b4e9b968754616e4a03418a841aa79c5cf924441

                                    SHA512

                                    6df92228fdefd3f380b099888f0da6ead0a5d2a60fe93bed0892f4f54800e61bba4ca8c7058ae450b72e06c6a8c3781930cdb47acef4e3294a44d81c19472905

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                    Filesize

                                    5KB

                                    MD5

                                    2159b63c1e1e57df8e0e4e616f8974ca

                                    SHA1

                                    f82bdb1c2e4a7cda5f270762e041f5b0faab7314

                                    SHA256

                                    5c656546a3667d0e3a2255d304d9d62fa31f0ff72efdca66f3a89a4cf3dc4428

                                    SHA512

                                    998f6e663be1b889fc276e503c0fe687be4134daabd009bebdea647585f58ab05c8d2a9ec6fcc669d9614aa4beb8ba92ae92f084ac397dda2ec957cc6d79a463

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                    Filesize

                                    6KB

                                    MD5

                                    9c8064bab03017b6eae183b8dff15f60

                                    SHA1

                                    8229d3e4a5b2cf5ce812eb4b6c132a744f1cfa8e

                                    SHA256

                                    cf5331db32ca020c2842ec35b392a2c137ed1b52017081d1430f84823a487e2b

                                    SHA512

                                    c32351b2ee80fdc45d57f4ea1c368a1b0d4f66b2dc2cf641cfe162c1d34fc509792ab3f0424b485d459865100c96d797cd8f77cf9281ff07fdc35ccd737ca00e

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                                    Filesize

                                    6KB

                                    MD5

                                    a05a3f172d73daedf24bc4070a2c2b1e

                                    SHA1

                                    28eaf0f44f84ed6f4c41d1ce82a61e2d750ddbdc

                                    SHA256

                                    6c3da3a8c435d78c5e62539babeffb7616a9246d8a9577a8c09f105f96331ae5

                                    SHA512

                                    edcef6c4df8d85f54a059cfac0dc5dc4f45041438ad10053ca83e2b2e801f832aa71dd82d11d7873c7314f6e3d275b99899aa02d68ca1a616690e8c6ebdd4843

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Secure Preferences

                                    Filesize

                                    12KB

                                    MD5

                                    4821d435924ee7a6e9d2782b6d87da01

                                    SHA1

                                    0a69cb6578653a5e6a8a2cc95b4b1664b0b3a3ae

                                    SHA256

                                    6c1fddbd674ab639dcc6569359f7cb885df0a99aad6e1590e2ccb56ff741b9d2

                                    SHA512

                                    faf592b3d2384c5ed5e01629783bf32c6838ad08da64af2c62c4f0d7b7f7e881c9ca6b550f7b88bed660f2ae7769d8386cc28586add5e374100fe93e99309dcb

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

                                    Filesize

                                    292KB

                                    MD5

                                    873e790175e19d0fbd861d5cd29ce1a8

                                    SHA1

                                    1e096026426a33b3763fdf3e46a6513decd227a1

                                    SHA256

                                    b402dc17737672d1b76bbab8f2ef3ee2445862983d245b7d660b3719bdb38c63

                                    SHA512

                                    72296e2a8d54b42b76b1e65add71f7ebf9e28900a35f5503b398b4ba89739758eddb1b13bd29b2a64a012746c130e7162cbbf014c42013f54a80c2b9a142fe17

                                  • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

                                    Filesize

                                    2B

                                    MD5

                                    99914b932bd37a50b983c5e7c90ae93b

                                    SHA1

                                    bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                    SHA256

                                    44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                    SHA512

                                    27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd