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29/02/2024, 02:21

240229-cs5v1sbb7t 10

Analysis

  • max time kernel
    96s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/02/2024, 02:21

General

  • Target

    https://cloudflare-ipfs.com/ipfs/QmUHCeP1pSsDdgDThn97MLLq4vP67Wtk5MBBKh3CjYJRqu/#[email protected]

Score
6/10

Malware Config

Signatures

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Looks up external IP address via web service 2 IoCs

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

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 9 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 https://cloudflare-ipfs.com/ipfs/QmUHCeP1pSsDdgDThn97MLLq4vP67Wtk5MBBKh3CjYJRqu/#[email protected]
    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:1500
    • 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,0x100,0x104,0xd8,0x108,0x7ffe849146f8,0x7ffe84914708,0x7ffe84914718
      2⤵
        PID:2888
      • 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=2132,6541747482498265864,14385171520340113355,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2184 /prefetch:3
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1800
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2132,6541747482498265864,14385171520340113355,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1796 /prefetch:2
        2⤵
          PID:3152
        • 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=2132,6541747482498265864,14385171520340113355,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2832 /prefetch:8
          2⤵
            PID:4708
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,6541747482498265864,14385171520340113355,131072 --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=3384 /prefetch:1
            2⤵
              PID:2900
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,6541747482498265864,14385171520340113355,131072 --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=3356 /prefetch:1
              2⤵
                PID:3408
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,6541747482498265864,14385171520340113355,131072 --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=5104 /prefetch:1
                2⤵
                  PID:4976
                • 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=2132,6541747482498265864,14385171520340113355,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5540 /prefetch:8
                  2⤵
                    PID:396
                  • 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=2132,6541747482498265864,14385171520340113355,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5540 /prefetch:8
                    2⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:620
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,6541747482498265864,14385171520340113355,131072 --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=4712 /prefetch:1
                    2⤵
                      PID:2364
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,6541747482498265864,14385171520340113355,131072 --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=5012 /prefetch:1
                      2⤵
                        PID:1936
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,6541747482498265864,14385171520340113355,131072 --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=5224 /prefetch:1
                        2⤵
                          PID:3160
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,6541747482498265864,14385171520340113355,131072 --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=5112 /prefetch:1
                          2⤵
                            PID:4968
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,6541747482498265864,14385171520340113355,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=13 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4992 /prefetch:1
                            2⤵
                              PID:2892
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2132,6541747482498265864,14385171520340113355,131072 --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=3376 /prefetch:1
                              2⤵
                                PID:3592
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:2632
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:1916

                                Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

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

                                  Filesize

                                  152B

                                  MD5

                                  cbec32729772aa6c576e97df4fef48f5

                                  SHA1

                                  6ec173d5313f27ba1e46ad66c7bbe7c0a9767dba

                                  SHA256

                                  d34331aa91a21e127bbe68f55c4c1898c429d9d43545c3253d317ffb105aa24e

                                  SHA512

                                  425b3638fed70da3bc16bba8b9878de528aca98669203f39473b931f487a614d3f66073b8c3d9bc2211e152b4bbdeceb2777001467954eec491f862912f3c7a0

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

                                  Filesize

                                  152B

                                  MD5

                                  279e783b0129b64a8529800a88fbf1ee

                                  SHA1

                                  204c62ec8cef8467e5729cad52adae293178744f

                                  SHA256

                                  3619c3b82a8cbdce37bfd88b66d4fdfcd728a1112b05eb26998bea527d187932

                                  SHA512

                                  32730d9124dd28c196bd4abcfd6a283a04553f3f6b050c057264bc883783d30d6602781137762e66e1f90847724d0e994bddf6e729de11a809f263f139023d3b

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

                                  Filesize

                                  720B

                                  MD5

                                  51195a512aba4a7911d08a5d5a0d5108

                                  SHA1

                                  26744822c7b61598cee1fc8550199490efaa74a4

                                  SHA256

                                  11bed1657d51772e5047a82bc091facfe4706a7a3faa5e446db97a2f396f3910

                                  SHA512

                                  5f9e592c2292731599fc598763079641b3a9f65fc64beb0c44a4d78ca8de94e9fdb5519ca03daba697c4f193d3aab3baef474b5ff3ad21f2dd3d3532e779e09e

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

                                  Filesize

                                  288B

                                  MD5

                                  da5f0deec7b0ec8db7a631fb261ad76e

                                  SHA1

                                  b9e3986b47723bf16a7944ee6d12fcbb792f242b

                                  SHA256

                                  a3466913e1d32dd467932a5054952d01b723a96a4c6b51535572139e7ee2afbe

                                  SHA512

                                  920af336b318fbd82117f593b3f3612f19c5165172413992f9a4a236e5269abd0a412a487b84e37b9cc14a95c21569ed1a480a69410756eb4aedfdfe2c2c8878

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

                                  Filesize

                                  4KB

                                  MD5

                                  4a0f5ba9a87b4a028abcbdaa34a79b7e

                                  SHA1

                                  81b53a166e032129e2b51f6b9d44dce067ca0098

                                  SHA256

                                  681909b024b465cf7466b0c81071f50f0a5c350c9e1f1c0af8fbb7d3ca0af633

                                  SHA512

                                  071c7e4af5680dfb8c2ae785db0e8cc0332a0b467aed2055bb64611d71ecdb57c8e31cf3ec6b0d03dfefbaa04a35dab4f917c126ffa7c13855280013ec6bf5c9

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

                                  Filesize

                                  6KB

                                  MD5

                                  dc8ae6c5a8eb85e8a65e0d93327874eb

                                  SHA1

                                  fc11f8dca9c62fdc8dea37d6efd419e8d4f0f083

                                  SHA256

                                  ef5e1af8d5f828b030e10b6d8e03cca5e6013f3db43c744c60d9dd0c5572a126

                                  SHA512

                                  fd98a7902dc4286fefc077318e21f91b07c7ee15473034c193f20b471b702989ada1c1e5e5cc8665a2123f28681bfaae8f1675680329e144c878a615b036267e

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

                                  Filesize

                                  6KB

                                  MD5

                                  3481a1c1896efcc5b0ce7c728552194b

                                  SHA1

                                  3915ac9b543cd8d2c68d43dfcc73c30b1d92d56b

                                  SHA256

                                  7f98c788402cd9ee1edfab3404bc9d3c2ff2b97a7fa25e0e17f48f6b4b381a7f

                                  SHA512

                                  844630ee8759912dc9a7056d162356713424430a101fcf66fa2ab350c85e3cdbe283a04f9d3e3b4d5f89c1527bfe95655c07ea3fce67043d3c76f3a32f014d32

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

                                  Filesize

                                  8KB

                                  MD5

                                  ecb284978fecb616e3a703ec522a16fb

                                  SHA1

                                  b06e525d476adab198109df7bcd5ce9755661a9f

                                  SHA256

                                  dd42670bb7d899541ffc229c6e54f6865087ec278678817ebf1fd632718bdac7

                                  SHA512

                                  64be16e79969a3cf4b23b78027578cb7202f69d4052062678e52c57d27ac469cda2106f8732231b8ed4b0b656a08d446302c603f6aa8137d5fea9e810c4d3e91

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

                                  Filesize

                                  1KB

                                  MD5

                                  78dbfdf11d85e002fa58aa78f865e5ef

                                  SHA1

                                  3860ec20669f17ec5b3afedacd37afb0bd1bae03

                                  SHA256

                                  15d61f2f7933c23a0840842ece9f1841848a476e3e0f29d8f72c1946f92f71c3

                                  SHA512

                                  3ecc7dd58d67e382ebce4d1432052d2326b98337a8010a47d85b5495c919774335b90576c6351aa2e744c6bab9ec76193398c9e61f5711437d50e06d48f37d89

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

                                  Filesize

                                  1KB

                                  MD5

                                  6bdca5fae2ad01badb937aab4553b07b

                                  SHA1

                                  2e4529f9c86a49332a1f60edd2949c3b78a3ad4b

                                  SHA256

                                  31bdc78b748d60bbac6a033b113b148faf7a4d855b6135ac6908c73b69c23a2d

                                  SHA512

                                  92d680a7407b5bf07073f1b73ccdd2850b429fff8215c8379f59b5b39f3d765b2258d0b3a06cb5b471d07b86380d695ef556aee163eb56df26a61057854053df

                                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe5793a5.TMP

                                  Filesize

                                  1KB

                                  MD5

                                  75572cda8f4d8e82f6a4d83f798a0f55

                                  SHA1

                                  e90f06313ccfd71fe93c747a3d28da852be63bc0

                                  SHA256

                                  5408864d251934e0a1f9ac6c462128f63b99a79b1f5d6a4f3292bdea3470cc56

                                  SHA512

                                  40ccb8b595d87d972167a66622f3f6dc9a09a757ee8d1750183e22f38ce2c9707501540d7b6f25b16396f955a02f0fe9c662de103459c718cff156376c96431a

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

                                  Filesize

                                  16B

                                  MD5

                                  6752a1d65b201c13b62ea44016eb221f

                                  SHA1

                                  58ecf154d01a62233ed7fb494ace3c3d4ffce08b

                                  SHA256

                                  0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

                                  SHA512

                                  9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

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

                                  Filesize

                                  12KB

                                  MD5

                                  037805b2687d976981b3fa78e1a4f55d

                                  SHA1

                                  40b22464d224bd05832520c02772a348050816d2

                                  SHA256

                                  d0252c4c97787c409b50d7734f371e9c3b76456b010c19a17ae088b98f067b5a

                                  SHA512

                                  e889357fc3e84930b905757a0b290d6fa6ded8875f5e6425b8132b8e90a40077a504a30a829f15411db6fb07df8cfce5ab832bf1abdd79e129588216e33f6c13