Resubmissions

02-07-2024 12:52

240702-p36araxcmm 8

02-07-2024 12:43

240702-px6pbssekb 8

02-07-2024 12:35

240702-pssa5sscpa 8

Analysis

  • max time kernel
    32s
  • max time network
    33s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-07-2024 12:35

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#Z2V0YXdheUB5b3VyaG91c2UuY29t

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 10 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#Z2V0YXdheUB5b3VyaG91c2UuY29t
    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:3656
    • 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,0x100,0x104,0xd8,0x108,0x7ffe199646f8,0x7ffe19964708,0x7ffe19964718
      2⤵
        PID:1544
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2044,12726647729530605881,8503322013888204998,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2100 /prefetch:2
        2⤵
          PID:1604
        • 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=2044,12726647729530605881,8503322013888204998,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2392 /prefetch:3
          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=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2044,12726647729530605881,8503322013888204998,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2924 /prefetch:8
          2⤵
            PID:1736
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,12726647729530605881,8503322013888204998,131072 --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=3316 /prefetch:1
            2⤵
              PID:3024
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,12726647729530605881,8503322013888204998,131072 --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=3328 /prefetch:1
              2⤵
                PID:4428
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,12726647729530605881,8503322013888204998,131072 --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=5052 /prefetch:1
                2⤵
                  PID:4124
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,12726647729530605881,8503322013888204998,131072 --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=5192 /prefetch:1
                  2⤵
                    PID:1988
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,12726647729530605881,8503322013888204998,131072 --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=5372 /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=2044,12726647729530605881,8503322013888204998,131072 --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=4944 /prefetch:1
                      2⤵
                        PID:4832
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,12726647729530605881,8503322013888204998,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5540 /prefetch:1
                        2⤵
                          PID:4592
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,12726647729530605881,8503322013888204998,131072 --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=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5556 /prefetch:1
                          2⤵
                            PID:3184
                          • 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=2044,12726647729530605881,8503322013888204998,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5684 /prefetch:8
                            2⤵
                              PID:400
                            • 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=2044,12726647729530605881,8503322013888204998,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5684 /prefetch:8
                              2⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:1188
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,12726647729530605881,8503322013888204998,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=14 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5840 /prefetch:1
                              2⤵
                                PID:4692
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2044,12726647729530605881,8503322013888204998,131072 --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=15 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6044 /prefetch:1
                                2⤵
                                  PID:5128
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:3968
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:1684

                                  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

                                    c5abc082d9d9307e797b7e89a2f755f4

                                    SHA1

                                    54c442690a8727f1d3453b6452198d3ec4ec13df

                                    SHA256

                                    a055d69c6aba59e97e632d118b7960a5fdfbe35cfdfaa0de14f194fc6f874716

                                    SHA512

                                    ad765cddbf89472988de5356db5e0ee254ca3475491c6034fba1897c373702ab7cfa4bd21662ab862eebb48a757c3eb86b1f8ed58629751f71863822a59cd26c

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

                                    Filesize

                                    152B

                                    MD5

                                    b4a74bc775caf3de7fc9cde3c30ce482

                                    SHA1

                                    c6ed3161390e5493f71182a6cb98d51c9063775d

                                    SHA256

                                    dfad4e020a946f85523604816a0a9781091ee4669c870db2cabab027f8b6f280

                                    SHA512

                                    55578e254444a645f455ea38480c9e02599ebf9522c32aca50ff37aad33976db30e663d35ebe31ff0ecafb4007362261716f756b3a0d67ac3937ca62ff10e25f

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

                                    Filesize

                                    264B

                                    MD5

                                    d5aed9e340b8352afbfc14d26bae316e

                                    SHA1

                                    bc14ee5902e887f5d987c0c724a3a685d21fa971

                                    SHA256

                                    f82dac163cbec2f01014ca884cbd4c40b7d9d8719a546f56956ad9836f40bf9a

                                    SHA512

                                    9edeac255d998bd74ca02e1eae4946f6e08a28ca72bd94169fc3edc7723bda486dbfb30ef7ce9535347017c77c34dd5f5ca50e44922d562ff3b92f5489e011a8

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

                                    Filesize

                                    5KB

                                    MD5

                                    9f0d73376a27ac94b83eadef06f334a1

                                    SHA1

                                    1c0555ba7673a9aaa4b7b47597fd681ea8e80c21

                                    SHA256

                                    b36b48dee73113e69d9192891824ac91dd1f183082c5bd00adb380f25ec273f6

                                    SHA512

                                    e5d24d37c894c4f5394b39fb439ad233b23babf15edf6782c27ea79f72851a1c65575f33dab9c4ef6b6d784a9844a8b80f85ebe5a65b8f93f25c6e446b9f738a

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

                                    Filesize

                                    6KB

                                    MD5

                                    064b0336ced5ff37a2df1734be092478

                                    SHA1

                                    8d00eb999b5649cae912dd76fcfc78843e01089d

                                    SHA256

                                    f1c55d137e872403ced6f23a4ccbecb84357c85a8bd46a20e2ab8bcbb0c8ea31

                                    SHA512

                                    8795c8c72be5fd5b56ec2f14c86ec0b16b001c58c719154477b3518bbbb375ede8d69bf5a434097b77ef8d1bddd6735da76bcb809c424df34368d7f12286e11a

                                  • 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

                                    b9f431c1cbf4ab21db252291eb62d98d

                                    SHA1

                                    25cf4d980ac591e10e14afd8253b9e414468f3d6

                                    SHA256

                                    baf724ca2aa719f0db5320fb6e752be87f2dd5a7bed0d59f605e373039b7b518

                                    SHA512

                                    752f3b685326cf14f0479735ae0be2b6973f1686301c3399d7b8a6d4eb997acadf853308f8a3c09f2de5171c2781efb43c36640fdf1a9f83257cf16313511dd0

                                  • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic

                                    Filesize

                                    2B

                                    MD5

                                    f3b25701fe362ec84616a93a45ce9998

                                    SHA1

                                    d62636d8caec13f04e28442a0a6fa1afeb024bbb

                                    SHA256

                                    b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

                                    SHA512

                                    98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

                                  • \??\pipe\LOCAL\crashpad_3656_QSIRHILOSTGNAAON

                                    MD5

                                    d41d8cd98f00b204e9800998ecf8427e

                                    SHA1

                                    da39a3ee5e6b4b0d3255bfef95601890afd80709

                                    SHA256

                                    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                    SHA512

                                    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e