Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/05/2024, 18:27

General

  • Target

    7a1539ffb0872fd9d760f2973db41868_JaffaCakes118.html

  • Size

    13KB

  • MD5

    7a1539ffb0872fd9d760f2973db41868

  • SHA1

    ffe7b67ec0653774be55da5fe0230657831a5979

  • SHA256

    acc36c050d30b54c8556548ad007c327e02b4cc3030e98e05761bc49839d2a3f

  • SHA512

    d3cba484173ccc2c60bef342883947d8708bb394b18ad600fc94b4df87259b75caa536c65077da1d80aa120571dd0000b643c4eb286d6317084626729b38a683

  • SSDEEP

    192:JUWvHpwQbM2f6jIBnDbxQ6ACtPNsF/GZJfrIVXecepdIfsdvdarv:RH6QbM2f6jIBnv5G/4jIqpefsJErv

Score
6/10

Malware Config

Signatures

  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 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\7a1539ffb0872fd9d760f2973db41868_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:876
    • 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,0x100,0x104,0xd8,0x108,0x7ff8ad3946f8,0x7ff8ad394708,0x7ff8ad394718
      2⤵
        PID:3964
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1860,17103462590782430501,7076342431961708646,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1980 /prefetch:2
        2⤵
          PID:4956
        • 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=1860,17103462590782430501,7076342431961708646,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2476 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3932
        • 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=1860,17103462590782430501,7076342431961708646,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2788 /prefetch:8
          2⤵
            PID:1216
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1860,17103462590782430501,7076342431961708646,131072 --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=3308 /prefetch:1
            2⤵
              PID:2988
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1860,17103462590782430501,7076342431961708646,131072 --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=2100 /prefetch:1
              2⤵
                PID:1988
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1860,17103462590782430501,7076342431961708646,131072 --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=4600 /prefetch:2
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:1088
            • C:\Windows\System32\CompPkgSrv.exe
              C:\Windows\System32\CompPkgSrv.exe -Embedding
              1⤵
                PID:4008
              • C:\Windows\System32\CompPkgSrv.exe
                C:\Windows\System32\CompPkgSrv.exe -Embedding
                1⤵
                  PID:4692

                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

                        ce4c898f8fc7601e2fbc252fdadb5115

                        SHA1

                        01bf06badc5da353e539c7c07527d30dccc55a91

                        SHA256

                        bce2dfaa91f0d44e977e0f79c60e64954a7b9dc828b0e30fbaa67dbe82f750aa

                        SHA512

                        80fff4c722c8d3e69ec4f09510779b7e3518ae60725d2d36903e606a27ec1eaedbdbfac5b662bf2c19194c572ccf0125445f22a907b329ad256e6c00b9cf032c

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

                        Filesize

                        152B

                        MD5

                        4158365912175436289496136e7912c2

                        SHA1

                        813d11f772b1cfe9ceac2bf37f4f741e5e8fbe59

                        SHA256

                        354de4b033ba6e4d85f94d91230cb8501f62e0a4e302cd4076c7e0ad73bedbd1

                        SHA512

                        74b4f7b24ad4ea395f3a4cd8dbfae54f112a7c87bce3d286ee5161f6b63d62dfa19bb0d96bb7ed1c6d925f5697a2580c25023d5052c6a09992e6fd9dd49ea82b

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

                        Filesize

                        191B

                        MD5

                        6bb0e1d8bab7ce211a058d8817f73035

                        SHA1

                        125a3b2a1187f2f70351cfc97c8b88d4094ef05e

                        SHA256

                        ff92bc2ea67f586d5de3bf6d0d22651fbc091b1e6fe822a8f003df5e1d27e888

                        SHA512

                        b592ad470dfe2cad76587bfef3afab3dcfa836d00a33cf7a134fec0f3de77c86e27f225e1d2a40be27a1c3ef662e83fa510052c1dde824d2d510ec25a8c18533

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

                        Filesize

                        6KB

                        MD5

                        6e5248e2859e5dc0c2dd44fbfdb51d91

                        SHA1

                        4af32d2f29b79e50f6717b31b595a4c35ff367eb

                        SHA256

                        fe5a2012bf7a65a552c8145cc054dab19238492b9f4fca652d32b3686070c3a7

                        SHA512

                        7971de72d68d72cd0c01c5d98ab6269cf5941632a49468c61ec8737d57623a6a0a126d8b19961e95bc1530e7ed80dfd0e8c54825941285a60166ab8ed17579b4

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

                        Filesize

                        5KB

                        MD5

                        7a7d26f8cf4ddb5feb16d4acf5d94595

                        SHA1

                        98771c5856d29e6af74f29ca6994ba68dc8ad11e

                        SHA256

                        75517e64fd2f594728e4de6205d894db39d3495562e71fadaddd8e820d83eec3

                        SHA512

                        e54593565c20d4030f874ba3a402c476fd1037edc0d3295c7ade73cff407e33c728fd64493ea7ed9e78f045afd042637340d64801cbc4e7f5ec83a6ced789cb2

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

                        Filesize

                        11KB

                        MD5

                        cd5cf8502c56969d220754fdb25536e8

                        SHA1

                        b2f3bc671a19feeb953d94a1e0800287d400bfb4

                        SHA256

                        d14ec2374497aed0b88e7c9260a82efe43cc00f9e6a4065aca0b38c4edd4aac7

                        SHA512

                        9e429e032b01d9171159c31b364255a1d5230dc9bd2c0c330e699de0e70adca639d67f6806efd6a4c95209a55de108707e2e683d89c8a607868599f6ef0e3f25