Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/06/2024, 22:34

General

  • Target
    8fabcfa61bca970075b35e9a27385df8_JaffaCakes118.html
  • Size 489KB
  • Sample240602-2hd2zshe3z
  • SHA256 d21011e601b660bd2f51c8eff7b4b80eefa6523b1f2ddcdc71e466f2fd2163e9
  • MD5 SHA1 SHA512 SSDEEP
Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 6 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 C:\Users\Admin\AppData\Local\Temp\8fabcfa61bca970075b35e9a27385df8_JaffaCakes118.html
    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:3720
    • 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,0x100,0x104,0xd8,0x108,0x7fff427246f8,0x7fff42724708,0x7fff42724718
      2⤵
        PID:4608
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2252,3352513109392406076,12984370464494805045,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1808 /prefetch:2
        2⤵
          PID:4376
        • 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=2252,3352513109392406076,12984370464494805045,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2312 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:1508
        • 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=2252,3352513109392406076,12984370464494805045,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=3044 /prefetch:8
          2⤵
            PID:4188
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2252,3352513109392406076,12984370464494805045,131072 --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=3328 /prefetch:1
            2⤵
              PID:4588
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2252,3352513109392406076,12984370464494805045,131072 --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=3340 /prefetch:1
              2⤵
                PID:4820
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2252,3352513109392406076,12984370464494805045,131072 --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=1336 /prefetch:1
                2⤵
                  PID:5456
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2252,3352513109392406076,12984370464494805045,131072 --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=3464 /prefetch:1
                  2⤵
                    PID:1828
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2252,3352513109392406076,12984370464494805045,131072 --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=3512 /prefetch:1
                    2⤵
                      PID:5628
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2252,3352513109392406076,12984370464494805045,131072 --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=3012 /prefetch:1
                      2⤵
                        PID:4028
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2252,3352513109392406076,12984370464494805045,131072 --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=3332 /prefetch:2
                        2⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4228
                    • C:\Windows\System32\CompPkgSrv.exe
                      C:\Windows\System32\CompPkgSrv.exe -Embedding
                      1⤵
                        PID:5160
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:4140

                        Network

                              MITRE ATT&CK Enterprise v15

                              Replay Monitor

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                              Downloads

                              settings.dat

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                              • Size 152B
                              • SHA256 5009d3c953de63cfd14a7d911156c514e179ff07d2b94382d9caac6040cb72af
                              • MD5 SHA1 SHA512

                              settings.dat

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                              • Size 152B
                              • SHA256 19ab4e3c9da6d9cedda7461efdba9a2085e743513ab89f1dd0fd5a8f9486ad23
                              • MD5 SHA1 SHA512

                              3510c934-cc64-416c-8c3e-de5dd68de4f2.tmp

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\3510c934-cc64-416c-8c3e-de5dd68de4f2.tmp
                              • Size 371B
                              • SHA256 543bf33198281db746ebddec39a40c4b71ee44768d8d5163c36186bb9536f070
                              • MD5 SHA1 SHA512

                              f_00000e

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Cache\f_00000e
                              • Size 23KB
                              • SHA256 9fb6c768068467b58cc773a3907f3f5ec170bfe02ca8f301f6a232a9daf5a899
                              • MD5 SHA1 SHA512 SSDEEP

                              the-real-index

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
                              • Size 120B
                              • SHA256 d211c8fe9e82cf856dc4a24a7d0e5227824557a8310b950746cb7f4e917824d8
                              • MD5 SHA1 SHA512

                              Network Persistent State

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
                              • Size 1KB
                              • SHA256 d1a75c356772ac256a673e6c99897b970e84a822f2d75f89982c3c946d4b03a8
                              • MD5 SHA1 SHA512

                              Network Persistent State

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
                              • Size 2KB
                              • SHA256 56a6e63c77b58324bc6a2c463c5f0020af074d110bf4568c00d5e762638273d6
                              • MD5 SHA1 SHA512

                              Preferences

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                              • Size 7KB
                              • SHA256 0458838212122428a898c989b0040ddc93ccb6938c4fef5a61c7ba4c159aaf20
                              • MD5 SHA1 SHA512 SSDEEP

                              Preferences

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                              • Size 6KB
                              • SHA256 5cf9296329c44e84edea41075466009325dd032db809da35835b216a768406a4
                              • MD5 SHA1 SHA512 SSDEEP

                              TransportSecurity~RFe58ac0a.TMP

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe58ac0a.TMP
                              • Size 204B
                              • SHA256 2bdf0ce4cc1ebd1e0d80b250d8735919cd8fc11e7acc239acba3b6c77ce0ba66
                              • MD5 SHA1 SHA512

                              eb35af31-18d0-4b86-ad96-595dc23dad57.tmp

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\eb35af31-18d0-4b86-ad96-595dc23dad57.tmp
                              • Size 5KB
                              • SHA256 e5fa3ab93fcb49b028eb13d984d55104daab190cc8bf021aa160ece8dea24f5f
                              • MD5 SHA1 SHA512 SSDEEP

                              Local State

                              • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                              • Size 10KB
                              • SHA256 ecc21515eb5aab7ca23b3bb449c561ed18d56ccecec6d00070869ac62b1fa875
                              • MD5 SHA1 SHA512 SSDEEP