Analysis

  • max time kernel
    149s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-05-2024 03:49

General

  • Target

    c2f3e9846c11c5f1905e61a9968dc970bb656a1f5331c416766078e10911661c.exe

  • Size

    85KB

  • MD5

    8115b43ce6c9f051d63e0e6cccf89a68

  • SHA1

    af476f8643344f6c62647d20926f22cc535acd11

  • SHA256

    c2f3e9846c11c5f1905e61a9968dc970bb656a1f5331c416766078e10911661c

  • SHA512

    b1aefec2efab5bafd7d1ad3c228e175911a6888e227050ab84c6648ab88230ecf04441fee37a5eedc5bb1cac9d0763b3cf6d5ea97e489a51945c84492a98f79d

  • SSDEEP

    1536:aOtL9N0bzlp5u61m+GucM5PgLGUjnWhkMLeFgS0uC:agJN03U+GlM54LtnWwFgP

Score
5/10

Malware Config

Signatures

  • Detected potential entity reuse from brand microsoft.
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 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:\Users\Admin\AppData\Local\Temp\c2f3e9846c11c5f1905e61a9968dc970bb656a1f5331c416766078e10911661c.exe
    "C:\Users\Admin\AppData\Local\Temp\c2f3e9846c11c5f1905e61a9968dc970bb656a1f5331c416766078e10911661c.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3080
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=c2f3e9846c11c5f1905e61a9968dc970bb656a1f5331c416766078e10911661c.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
      2⤵
      • Enumerates system info in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:428
      • 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,0x100,0x104,0xd8,0x108,0x7ffad3c946f8,0x7ffad3c94708,0x7ffad3c94718
        3⤵
          PID:3272
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2224,8461327126747423908,4378641384100743199,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2232 /prefetch:2
          3⤵
            PID:4928
          • 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=2224,8461327126747423908,4378641384100743199,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2284 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:5732
          • 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=2224,8461327126747423908,4378641384100743199,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2792 /prefetch:8
            3⤵
              PID:5760
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2224,8461327126747423908,4378641384100743199,131072 --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=3248 /prefetch:1
              3⤵
                PID:4904
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2224,8461327126747423908,4378641384100743199,131072 --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=3264 /prefetch:1
                3⤵
                  PID:2140
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2224,8461327126747423908,4378641384100743199,131072 --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=5008 /prefetch:1
                  3⤵
                    PID:5836
                  • 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=2224,8461327126747423908,4378641384100743199,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5360 /prefetch:8
                    3⤵
                      PID:2812
                    • 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=2224,8461327126747423908,4378641384100743199,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5360 /prefetch:8
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      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=2224,8461327126747423908,4378641384100743199,131072 --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=5204 /prefetch:1
                      3⤵
                        PID:752
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2224,8461327126747423908,4378641384100743199,131072 --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=5440 /prefetch:1
                        3⤵
                          PID:1644
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2224,8461327126747423908,4378641384100743199,131072 --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=5624 /prefetch:1
                          3⤵
                            PID:5384
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2224,8461327126747423908,4378641384100743199,131072 --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=5540 /prefetch:1
                            3⤵
                              PID:524
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2224,8461327126747423908,4378641384100743199,131072 --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=5432 /prefetch:1
                              3⤵
                                PID:4740
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2224,8461327126747423908,4378641384100743199,131072 --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=5752 /prefetch:1
                                3⤵
                                  PID:5428
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2224,8461327126747423908,4378641384100743199,131072 --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=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5180 /prefetch:2
                                  3⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:6092
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://go.microsoft.com/fwlink/?prd=11324&pver=4.5&sbp=AppLaunch2&plcid=0x409&o1=SHIM_NOVERSION_FOUND&version=(null)&processName=c2f3e9846c11c5f1905e61a9968dc970bb656a1f5331c416766078e10911661c.exe&platform=0009&osver=6&isServer=0&shimver=4.0.30319.0
                                2⤵
                                  PID:5032
                                  • 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,0x100,0x104,0xd8,0x108,0x7ffad3c946f8,0x7ffad3c94708,0x7ffad3c94718
                                    3⤵
                                      PID:4080
                                • C:\Windows\System32\CompPkgSrv.exe
                                  C:\Windows\System32\CompPkgSrv.exe -Embedding
                                  1⤵
                                    PID:5252
                                  • C:\Windows\System32\CompPkgSrv.exe
                                    C:\Windows\System32\CompPkgSrv.exe -Embedding
                                    1⤵
                                      PID:2956

                                    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

                                      2daa93382bba07cbc40af372d30ec576

                                      SHA1

                                      c5e709dc3e2e4df2ff841fbde3e30170e7428a94

                                      SHA256

                                      1826d2a57b1938c148bf212a47d947ed1bfb26cfc55868931f843ee438117f30

                                      SHA512

                                      65635cb59c81548a9ef8fdb0942331e7f3cd0c30ce1d4dba48aed72dbb27b06511a55d2aeaadfadbbb4b7cb4b2e2772bbabba9603b3f7d9c8b9e4a7fbf3d6b6b

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

                                      Filesize

                                      152B

                                      MD5

                                      ecdc2754d7d2ae862272153aa9b9ca6e

                                      SHA1

                                      c19bed1c6e1c998b9fa93298639ad7961339147d

                                      SHA256

                                      a13d791473f836edcab0e93451ce7b7182efbbc54261b2b5644d319e047a00a7

                                      SHA512

                                      cd4fb81317d540f8b15f1495a381bb6f0f129b8923a7c06e4b5cf777d2625c30304aee6cc68aa20479e08d84e5030b43fbe93e479602400334dfdd7297f702f2

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

                                      Filesize

                                      264B

                                      MD5

                                      81f400f63af8abf249cd0990a6ec0510

                                      SHA1

                                      3f778ddaddb2d8b2dfcb09f70632d0364d903dc2

                                      SHA256

                                      60a1fca25335ee60bd7f13e48064417a1fefd4e41033ba300fbb734e056bfb58

                                      SHA512

                                      2d012597475bbbdf21074274f75f791d0e587db5d6e70550a18a48c595378ef752ffcc8569ea63c0bbb8e14a71476403556b918898ebe9df4339b4504a1c21d1

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

                                      Filesize

                                      437B

                                      MD5

                                      05592d6b429a6209d372dba7629ce97c

                                      SHA1

                                      b4d45e956e3ec9651d4e1e045b887c7ccbdde326

                                      SHA256

                                      3aacb982b8861c38a392829ee3156d05dfdd46b0ecb46154f0ea9374557bc0fd

                                      SHA512

                                      caa85bdccabea9250e8a5291f987b8d54362a7b3eec861c56f79cebb06277aa35d411e657ec632079f46affd4d6730e82115e7b317fbda55dacc16378528abaa

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

                                      Filesize

                                      6KB

                                      MD5

                                      6839691e02bd60773f1021fcbc613015

                                      SHA1

                                      eceda5b98013c457ec323273f249d32897d46d31

                                      SHA256

                                      73fd3212413724844c8258e0a739e2d3754ba222a5c75cc8132bffd31bccfe36

                                      SHA512

                                      62184d0106e053582ac5e04d207b54cdecedecb9854641e2dffadfaaf11a9e73b04a15846567c7b8b533da1c68efa2a0b84ceba9667c0260d8713a2c32bfc804

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

                                      Filesize

                                      6KB

                                      MD5

                                      75bc046d38aec47ae9cd2230eedbc5d1

                                      SHA1

                                      c69f6b29102787119993b5d00519723272caaee6

                                      SHA256

                                      57b697e9f73aae3e0afcd9314aa22c54cda1d8fbbd855c24c96fd06084126157

                                      SHA512

                                      4c4fc8f7bbd64292aecc5a1416a8246b29d2ef8256a9492f6b2617f95498f8dada88bd99d49f21a9323bcf38ea136b70b1331d6c8ae70e694ab28c56aabb13eb

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

                                      Filesize

                                      5KB

                                      MD5

                                      06994faafc474bac229047de08edbc1a

                                      SHA1

                                      68278798f1c5597be9e8a902898b5aee07b8c446

                                      SHA256

                                      e8650e97faadccc83774235c2540fa3e9093138dd047dae6398f44046c56538d

                                      SHA512

                                      4671320bf43ff2aa4c3c9a4c3b5a28aa50782f86071057e21afdc9af424d204f83d5bb512feb46148248d857f3d54f027ad46a123dc06d0ca63440e93ff817c0

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

                                      Filesize

                                      369B

                                      MD5

                                      2402cc939da104f969e238e5029c5864

                                      SHA1

                                      7fbfa15c316b051d3c9b8a4d378d2068487db6ca

                                      SHA256

                                      b5443d420270c6920074f0dc7244c5d58cedc57291bd00f0cfedce4ab222e95e

                                      SHA512

                                      a813f37d46f79aa4230c62cfb800a8cb5590db0b58a079fb967213518ca33df1da3e8f5ece8e5a759c8d5847c60e69e23f17c743a6bd2ea52de181d506600d63

                                    • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe57aa1b.TMP

                                      Filesize

                                      369B

                                      MD5

                                      14e058d42e85a683e7f5856e6c25e681

                                      SHA1

                                      d12949dede74de6eaf4e20c2465cb4a08f417278

                                      SHA256

                                      6adb441ffdd7879aa253aaf0fa901fededab8d1935430baf322d6593cf7da18d

                                      SHA512

                                      ae012c26b67b62061df351bdaad7b59e2e7c08333febbd3111773a0a1360415e9432397b4506ab6363f087404868d7b3440a15a4dbc4084c8323bc700b0701d3

                                    • 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

                                      11KB

                                      MD5

                                      35955b1ae990ab4cb8d6cc8420c8b287

                                      SHA1

                                      df8a76d1805a3cc2f439c240f97dd5813170ebe1

                                      SHA256

                                      65d00f8e6c07c6950a11220cb36fbc163e9f8b8589243e89eb4035b773df8db0

                                      SHA512

                                      58fb4b441cd9f6cd6237af5f36a53e23e2a4d8e4db1c2dc545b4cc2e529ee0b0a40acdb3708e89cd8889199daecfe29ba2251ea84a8f0510a0febfb1968c4615

                                    • \??\pipe\LOCAL\crashpad_428_QOREZQABXWQVZNXG

                                      MD5

                                      d41d8cd98f00b204e9800998ecf8427e

                                      SHA1

                                      da39a3ee5e6b4b0d3255bfef95601890afd80709

                                      SHA256

                                      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

                                      SHA512

                                      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e