Resubmissions

27/06/2023, 23:20

230627-3bs31agf81 6

27/06/2023, 23:16

230627-29cy1afg24 1

Analysis

  • max time kernel
    150s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230621-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/06/2023, 23:16

General

  • Target

    Catalogo.pdf.html

  • Size

    2KB

  • MD5

    24c3acfe035a0322b96c3157f3bdff5c

  • SHA1

    a8942661e762ee136b9e6e27aa6300bf1123783c

  • SHA256

    ee1e980d7c55cae79f725bff6a0946c69f910f6a54d448d7b8867bcb7eea0ca4

  • SHA512

    a1caa8b256af3d99abe972c5dd461a3711977a495b4e0ef4fdbf35b230c8fc8c7f41dc2262b445255b4e4747bdabd1e5340df43bbd30b5cc69e227d93d8a465d

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies data under HKEY_USERS 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 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:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" C:\Users\Admin\AppData\Local\Temp\Catalogo.pdf.html
    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:4540
    • 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffda8129758,0x7ffda8129768,0x7ffda8129778
      2⤵
        PID:4668
      • 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=1808 --field-trial-handle=1820,i,11980113331667014120,4878635407753212662,131072 /prefetch:2
        2⤵
          PID:2296
        • 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=2168 --field-trial-handle=1820,i,11980113331667014120,4878635407753212662,131072 /prefetch:8
          2⤵
            PID:1128
          • 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=2224 --field-trial-handle=1820,i,11980113331667014120,4878635407753212662,131072 /prefetch:8
            2⤵
              PID:632
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3204 --field-trial-handle=1820,i,11980113331667014120,4878635407753212662,131072 /prefetch:1
              2⤵
                PID:1444
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3224 --field-trial-handle=1820,i,11980113331667014120,4878635407753212662,131072 /prefetch:1
                2⤵
                  PID:1120
                • 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=4816 --field-trial-handle=1820,i,11980113331667014120,4878635407753212662,131072 /prefetch:8
                  2⤵
                    PID:5052
                  • 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=4876 --field-trial-handle=1820,i,11980113331667014120,4878635407753212662,131072 /prefetch:8
                    2⤵
                      PID:2080
                    • 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=4920 --field-trial-handle=1820,i,11980113331667014120,4878635407753212662,131072 /prefetch:8
                      2⤵
                        PID:4664
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=11 --mojo-platform-channel-handle=972 --field-trial-handle=1820,i,11980113331667014120,4878635407753212662,131072 /prefetch:1
                        2⤵
                          PID:3136
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=10 --mojo-platform-channel-handle=1768 --field-trial-handle=1820,i,11980113331667014120,4878635407753212662,131072 /prefetch:1
                          2⤵
                            PID:4224
                          • 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=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=4128 --field-trial-handle=1820,i,11980113331667014120,4878635407753212662,131072 /prefetch:2
                            2⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:2596
                        • 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:2000

                          Network

                                MITRE ATT&CK Enterprise v6

                                Replay Monitor

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                                Downloads

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

                                  Filesize

                                  1KB

                                  MD5

                                  153ffda205a398c67ba14dff94dc1148

                                  SHA1

                                  b19d2d110c08692bcf5d9235b263ff8234fccf66

                                  SHA256

                                  06418c38edf0dfc7cb885bc52d77e7f0551b8b908a724ef01124ecf20c31c5d8

                                  SHA512

                                  3adaa0e0370eebd0d52f53c3bc9789ce2880f5045105b540e886720b73ad8702f48cee3438fcd15c2741c733df69a33dfaba32500dfb1886dee8d768e0efd732

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

                                  Filesize

                                  9KB

                                  MD5

                                  4e5fcd528a43619975359b3a97fd5f08

                                  SHA1

                                  1fb09ec5eec5096ea1560d426b4b6e811d4c434c

                                  SHA256

                                  e7c54fc46b9e83c8e115875d0937346d6d50005fd2ba9051ef599aa3f61460f1

                                  SHA512

                                  57b8764b81f77962b58969eee009f5af92ff4e5b006a9d3a4c916fc34b528ceafc52854dddaee2f559eab7ca1e447739fc606ab4fea3949c47a01b37bf11c679

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

                                  Filesize

                                  8KB

                                  MD5

                                  6d713c973d25a4bab4a58123c0473d7b

                                  SHA1

                                  c7f8c43497a67fa79743a7eaa49b3039de8e4a9c

                                  SHA256

                                  bcde20a027e1b8da3ea1939543dde77b1aef421a7fc27482b28b5c908971512e

                                  SHA512

                                  f3d72181451afb63cf7970b0196ee65fe2a6ad72a59db06d901063e82afac139a6989e6b6c282e572e3752dc826aca51407b036f8a019897dd7f290cd2c0416d

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

                                  Filesize

                                  6KB

                                  MD5

                                  7c6c196493fae80ddd79f06475c28414

                                  SHA1

                                  cfde88d7aa1c0a184c113e847b82fe5895a6dcf1

                                  SHA256

                                  08a007c93a68197ed7b3accfd8da90a6fb4d8212474e9d2f72c7dc5dc6042003

                                  SHA512

                                  8deac8d261b365d14134a77fd754718564e5690406e070b7fb30739b0b7420ff61668f0ac70faf31e206cb473a5b3871f473dba18a2c2764c2c7596eaac65cca

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

                                  Filesize

                                  8KB

                                  MD5

                                  4c7d652ae18aafb14ed81943f6b7a852

                                  SHA1

                                  a9499d47416b55d86fd37dd8ed582dc375b5d830

                                  SHA256

                                  32944e5cf3d0a29a74c84123167f911d6ef13896f6ceed85bf68b6b361d9d073

                                  SHA512

                                  e6ccabf672797789d883adc15080a363695069992794554a1e87ea9e69727eec7e64b155ec5a796f259dabe8062b5144b2adb11f2b4936486b9ca80b45e7276c

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

                                  Filesize

                                  8KB

                                  MD5

                                  03214512884acfac16df59cc243dba95

                                  SHA1

                                  71a2e30312778decb16fefa830ccd2b2bf4602aa

                                  SHA256

                                  c95fee4aa2fa28df892c9bacef59a44b19e6564bff3864d4b487291438303219

                                  SHA512

                                  028bf4345bcde2c5e3741d32e4c1cbdd5ad860caecc5cdfd739f25d0a2834f826caa4ba5c58d2f447fba4960ec6708a68af304153f183baa4a32e59a4870103e

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

                                  Filesize

                                  15KB

                                  MD5

                                  03a65d42434ffb3c038480849843f08b

                                  SHA1

                                  2dba03a58dcea4f381406bacdf3b039ab451baab

                                  SHA256

                                  73b849905c718aad61ab819a806a64fa5622f4343f22935b857e924b585c42cb

                                  SHA512

                                  048f7a463600a9391f0e9f5ec9520520299af58581df6aa86b2917ef476bf171da8ad4222f22d45bbf2f2c55b2d5dc0c36d221e0d899320d030ab7cceeb543c2

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

                                  Filesize

                                  175KB

                                  MD5

                                  0e21b40581673f54fe6db34723537d19

                                  SHA1

                                  8da975147bc96804cd18c10c00e955d41392d565

                                  SHA256

                                  b2073d07a94646cf9811616bb9244f8a3429bd2bcd7d0d088624f134c6043e3e

                                  SHA512

                                  f050270859c7f24dceb5559e179f88efdf65b46b1b5399c6bb6372c3d32bbd8859ae615d985d5b61b2f8b111a7b0ae4b8336bfd0c856089623fabdc0560eec20

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

                                  Filesize

                                  2B

                                  MD5

                                  99914b932bd37a50b983c5e7c90ae93b

                                  SHA1

                                  bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

                                  SHA256

                                  44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

                                  SHA512

                                  27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd