Resubmissions

02-07-2024 12:31

240702-pp6pcssbpg 8

02-07-2024 12:30

240702-ppt1kawfpn 8

Analysis

  • max time kernel
    27s
  • max time network
    26s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-07-2024 12:31

General

  • Target

    http://lacplesis.delfi.lv/adsAdmin/redir.php?uid=1439888198&cid=c3_26488405&cname=Oli&cimg=http://lacplesis.delfi.lv/adsAdmin/i/preview_610959355.jpeg&u=http://u45399925.ct.sendgrid.net/ls/click?upn=u001.P5twhHPZ8ddWUFr7QzBnFwu49oAc39ZGizb-2Bfon967kbcwRt2sNk6JjfNCZEE-2FTF-2FHoiWdYQrm-2BaC52TuWCJej0YI5kfex8VfzUB1a67WbLiT9ohVcNtosyNi9ytLLEcDQXfRBVAA-2FdpgZtDkHQ8xs4SIoBnJAud0U-2FjpMXqFKFlTd0oPucHMBmsfYbr1W1bFPuqjXwvWKhbYIawiZ-2FwOAwiIppc-2BCo-2F8nqqi4BfLzk-3DMqvb_NbKRw1e3eztFxz5vjavcmdoozMVb-2Fr9DO9Yopnv1-2BLKGiSlXTn5tLJ1E7D2gLcuSGQnw2-2Fq4dCGhuTgI-2FCh5wHXEnMeo0XxpcK4Mkyr-2BEvScg-2FUSbGEX9xfg7lbd7-2BEUQV4vzADZ1KbjvJb-2F3jeIzI8hMEWxcR-2FvoUctYwvxe6s8UPP7JWdl8MT6KpZBxyaUh915FMBuvi2lS6-2F8fnrckX9z1kD9sexnkBHRayLfAlh-2ForEpzapShaXRSzAtUpDX0sBB2LbmnEos21q1NyUL3QsMhMVGxXLqUuSt6pUy07V9B9Sh6jRjnbDb6-2BdhXshHy9AJkauhe2uJY5ocKUdgGbRT-2FLzAmQyl1NT1kteHPrWoZ-2FeMfwWZoaws4bMh8gV6TH9XPlpoVe9KPpNrxZoApxusvvksTCG28qqycpgMXINjNOsje7gNMLZggLxa8d-2FF&c=E,1,5bEVim247z1fGhtUhmYwbNu1H8iIZr4NrgaCfUxKZdTyuUxW48gwPUfsoILDy-FCjYA5-2MCgtJlXy5N3PAFAD47XFHidB4K4cNJC7Z-FhFR1P96vPVq&typo=1&sa=D&sntz=1&usg=AOvVaw3M2IK1451r_uQGYiEVyOIF&sa=D&source=editors&ust=1719861584574540&usg=AOvVaw3XnUDNEs0mfujfRThl97w7#ZGF2aWRfbWF4aGFtQHNzZ2EuY29t

Score
6/10

Malware Config

Signatures

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Detected potential entity reuse from brand microsoft.
  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 8 IoCs
  • Suspicious use of FindShellTrayWindow 25 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" --single-argument http://lacplesis.delfi.lv/adsAdmin/redir.php?uid=1439888198&cid=c3_26488405&cname=Oli&cimg=http://lacplesis.delfi.lv/adsAdmin/i/preview_610959355.jpeg&u=http://u45399925.ct.sendgrid.net/ls/click?upn=u001.P5twhHPZ8ddWUFr7QzBnFwu49oAc39ZGizb-2Bfon967kbcwRt2sNk6JjfNCZEE-2FTF-2FHoiWdYQrm-2BaC52TuWCJej0YI5kfex8VfzUB1a67WbLiT9ohVcNtosyNi9ytLLEcDQXfRBVAA-2FdpgZtDkHQ8xs4SIoBnJAud0U-2FjpMXqFKFlTd0oPucHMBmsfYbr1W1bFPuqjXwvWKhbYIawiZ-2FwOAwiIppc-2BCo-2F8nqqi4BfLzk-3DMqvb_NbKRw1e3eztFxz5vjavcmdoozMVb-2Fr9DO9Yopnv1-2BLKGiSlXTn5tLJ1E7D2gLcuSGQnw2-2Fq4dCGhuTgI-2FCh5wHXEnMeo0XxpcK4Mkyr-2BEvScg-2FUSbGEX9xfg7lbd7-2BEUQV4vzADZ1KbjvJb-2F3jeIzI8hMEWxcR-2FvoUctYwvxe6s8UPP7JWdl8MT6KpZBxyaUh915FMBuvi2lS6-2F8fnrckX9z1kD9sexnkBHRayLfAlh-2ForEpzapShaXRSzAtUpDX0sBB2LbmnEos21q1NyUL3QsMhMVGxXLqUuSt6pUy07V9B9Sh6jRjnbDb6-2BdhXshHy9AJkauhe2uJY5ocKUdgGbRT-2FLzAmQyl1NT1kteHPrWoZ-2FeMfwWZoaws4bMh8gV6TH9XPlpoVe9KPpNrxZoApxusvvksTCG28qqycpgMXINjNOsje7gNMLZggLxa8d-2FF&c=E,1,5bEVim247z1fGhtUhmYwbNu1H8iIZr4NrgaCfUxKZdTyuUxW48gwPUfsoILDy-FCjYA5-2MCgtJlXy5N3PAFAD47XFHidB4K4cNJC7Z-FhFR1P96vPVq&typo=1&sa=D&sntz=1&usg=AOvVaw3M2IK1451r_uQGYiEVyOIF&sa=D&source=editors&ust=1719861584574540&usg=AOvVaw3XnUDNEs0mfujfRThl97w7#ZGF2aWRfbWF4aGFtQHNzZ2EuY29t
    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:640
    • 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=0xd8,0x100,0x104,0xfc,0x108,0x7fff091646f8,0x7fff09164708,0x7fff09164718
      2⤵
        PID:3912
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2124,8120593742277354964,7126452317867394675,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2136 /prefetch:2
        2⤵
          PID:3132
        • 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=2124,8120593742277354964,7126452317867394675,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2204 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:428
        • 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=2124,8120593742277354964,7126452317867394675,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2972 /prefetch:8
          2⤵
            PID:2528
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,8120593742277354964,7126452317867394675,131072 --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:316
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,8120593742277354964,7126452317867394675,131072 --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=3284 /prefetch:1
              2⤵
                PID:1772
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,8120593742277354964,7126452317867394675,131072 --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=4776 /prefetch:1
                2⤵
                  PID:2036
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,8120593742277354964,7126452317867394675,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4768 /prefetch:1
                  2⤵
                    PID:2496
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,8120593742277354964,7126452317867394675,131072 --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=3600 /prefetch:1
                    2⤵
                      PID:2224
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,8120593742277354964,7126452317867394675,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5116 /prefetch:1
                      2⤵
                        PID:1508
                      • 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=2124,8120593742277354964,7126452317867394675,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4964 /prefetch:8
                        2⤵
                          PID:4768
                        • 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=2124,8120593742277354964,7126452317867394675,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4964 /prefetch:8
                          2⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3668
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,8120593742277354964,7126452317867394675,131072 --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=180 /prefetch:1
                          2⤵
                            PID:1044
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2124,8120593742277354964,7126452317867394675,131072 --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=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5244 /prefetch:1
                            2⤵
                              PID:2456
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:3284
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:2828

                              Network

                              MITRE ATT&CK Matrix ATT&CK v13

                              Discovery

                              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

                                f61fa5143fe872d1d8f1e9f8dc6544f9

                                SHA1

                                df44bab94d7388fb38c63085ec4db80cfc5eb009

                                SHA256

                                284a24b5b40860240db00ef3ae6a33c9fa8349ab5490a634e27b2c6e9a191c64

                                SHA512

                                971000784a6518bb39c5cf043292c7ab659162275470f5f6b632ea91a6bcae83bc80517ceb983dd5abfe8fb4e157344cb65c27e609a879eec00b33c5fad563a6

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

                                152B

                                MD5

                                87f7abeb82600e1e640b843ad50fe0a1

                                SHA1

                                045bbada3f23fc59941bf7d0210fb160cb78ae87

                                SHA256

                                b35d6906050d90a81d23646f86c20a8f5d42f058ffc6436fb0a2b8bd71ee1262

                                SHA512

                                ea8e7f24ab823ad710ce079c86c40aa957353a00d2775732c23e31be88a10d212e974c4691279aa86016c4660f5795febf739a15207833df6ed964a9ed99d618

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

                                5KB

                                MD5

                                168bfb775a1f7efe9079a023055a5a48

                                SHA1

                                6a40dae262121c43cef9d914ad7f2a3a1d96bc84

                                SHA256

                                16f49668092bbec90231a38ccf5505bf3c58e682a0a129321cca623de2f48946

                                SHA512

                                efac2853aaf8d54a6ea9e590bdeb1b9c87eb37ccb12a23fbf34fc9ecccd3e277e175a55b2539945be6d98f0c74b61a2fe47f0e0d2b2a1c3b0301719f10b03523

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

                                6KB

                                MD5

                                e9924765e12db1f86114e9bb63e919d6

                                SHA1

                                d257556054ba9ece29e505171f76f531a86ea9dc

                                SHA256

                                20ea1a0a719363755b0597ca2ed56cfd89886414cd37200325db582a112ea189

                                SHA512

                                555825ee20fe5ce6fe25419cf25fd863e263053e004200298344a0fb9c40d03de1e6a166ec62cb3b13303774c21c21b6691ae0490d21a6f2b804398ada8b8c4d

                              • 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

                                9fe8b21d70e7069f5eea117c31c409d6

                                SHA1

                                9e23da4fdc18998e3c9c10aaa0f90736ffabb5d6

                                SHA256

                                d3308943047cfdaf26752f28a85dd9e6e7f359da0a8f95f147261a58cf648316

                                SHA512

                                b7f72119f39fa417f3987345ef7cc4d3fa66fcf8ce639ba298fd66e9f9a602dbdc7ad5bc56c43c3a93092a80624de308c7738590ae060c31bf8f39a29245ada7

                              • \??\pipe\LOCAL\crashpad_640_SPNUANWNDEGAWUSB
                                MD5

                                d41d8cd98f00b204e9800998ecf8427e

                                SHA1

                                da39a3ee5e6b4b0d3255bfef95601890afd80709

                                SHA256

                                e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                SHA512

                                cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e