Analysis

  • max time kernel
    150s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/06/2024, 18:26

General

  • Target

    8b5b3ed1a6fe0fdc267c26f7d2866215_JaffaCakes118.html

  • Size

    139KB

  • MD5

    8b5b3ed1a6fe0fdc267c26f7d2866215

  • SHA1

    a7ae910a1c7ffa438c18af8b33aa0e113e197a52

  • SHA256

    028dc60ae57e948d97d9257b6192b75a715c5755a1dff0bdfa84e290d60f9c79

  • SHA512

    363c233ad5822027689addcdb73499f615dbd329f38304b18ab5d4f61fbba504b8aaf2c305e16697e70a2f2fc796054300d84fcab0b2a38b15b009e6be4b065b

  • SSDEEP

    1536:S4bn/E4a1+lj6WSZyLi+rffMxqNisaQx4V5roEIfGJZN8qbV76EX1UP09weXA3om:S4Y4j9SZyfkMY+BES09JXAnyrZalI+YQ

Score
1/10

Malware Config

Signatures

  • 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\8b5b3ed1a6fe0fdc267c26f7d2866215_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:2792
    • 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,0x100,0x104,0xdc,0x108,0x7ffd521f46f8,0x7ffd521f4708,0x7ffd521f4718
      2⤵
        PID:688
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,1259527648247952271,17242840553529861594,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2124 /prefetch:2
        2⤵
          PID:5004
        • 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=2084,1259527648247952271,17242840553529861594,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2476 /prefetch:3
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          PID:3324
        • 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=2084,1259527648247952271,17242840553529861594,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2868 /prefetch:8
          2⤵
            PID:1532
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,1259527648247952271,17242840553529861594,131072 --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=3272 /prefetch:1
            2⤵
              PID:2248
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2084,1259527648247952271,17242840553529861594,131072 --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=3280 /prefetch:1
              2⤵
                PID:456
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2084,1259527648247952271,17242840553529861594,131072 --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=3000 /prefetch:2
                2⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:3632
            • C:\Windows\System32\CompPkgSrv.exe
              C:\Windows\System32\CompPkgSrv.exe -Embedding
              1⤵
                PID:3884
              • C:\Windows\System32\CompPkgSrv.exe
                C:\Windows\System32\CompPkgSrv.exe -Embedding
                1⤵
                  PID:4680

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\8dc8dd8e-3f26-48a3-8d1d-ae3e9aa63b7e.tmp

                  Filesize

                  10KB

                  MD5

                  2634cb577e41a4fb4529a12799f5a3bd

                  SHA1

                  f1bf9400e5d765f1b3e6b9522c83665dc70f38b5

                  SHA256

                  69b1c0c488083b50055e9be6dfc533b8ba0f71968604d35a53093a5b76a524d6

                  SHA512

                  f8636de79ebf1d67fb9586109e02541fa65764c72cc83c89fd96265658fab992a7428246371daf49459280528ff293e63cda7e4e41bb1be415b73314afd760e2

                • 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\Preferences

                  Filesize

                  5KB

                  MD5

                  4bb0235b40857e2c30e3ed6d6ab70c9b

                  SHA1

                  2ce523dc0a2c72435c345351889e1170a52dafd1

                  SHA256

                  98cecb59b72e48534d6f1c80121287f9a75e7045807637e60d980fc63a69a857

                  SHA512

                  049ac35c2ac37b65b1f58755bc0a633a3e2f3ac66ecd7cfcabc5d3429f875d9553ea4e232b4ddb743f25c5b055ef3a00a8c27da7b4fae755de6228ccb7e3f5cc

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

                  Filesize

                  6KB

                  MD5

                  65d55909dc122770bc7797136195a476

                  SHA1

                  f7a529a728816cfbe286a7909313e30a6f334a13

                  SHA256

                  176096873fcd146d968552f9f16687da8b340ce3885dde51a3ba9716ce3e030e

                  SHA512

                  52e09bf72c7feff2c34ac1f4918e9e19eb57fc717b19d69f1789c27705092eaa1e7633b9f4f2bc9a901d93248580f01be1a0fbb4f8c46d69c526fe70e6d5a806