Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/07/2024, 18:59

General

  • Target

    42f14fc77f611d4cd6663b7edc665e64_JaffaCakes118.exe

  • Size

    93KB

  • MD5

    42f14fc77f611d4cd6663b7edc665e64

  • SHA1

    cc70339c19eabb8cf1cf99710d35adfdc7616940

  • SHA256

    ecb1875ac31a1e5b3fd1fadb8d0e9c815598ce9112d013ed8814857028d12f66

  • SHA512

    4f72a65875ce6e987e2929aa830f6b46e8d66fcd9f6e48b187da6b7ce603465dd72790d39a22f2d92afe44d0041921fd3df05db8d7f5f576e3b9a199335c59b4

  • SSDEEP

    1536:mBF/vmz26WpkCdMuzng3met0j07zaNWHlTlMWd1m53/KCY3L3RiAfLiZaK+QKrmz:SF/uzspP9sHWj0THLMW23/VefLibsr8f

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 1 IoCs
  • 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 7 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\42f14fc77f611d4cd6663b7edc665e64_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\42f14fc77f611d4cd6663b7edc665e64_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1796
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.gatasgyn.com/index.php
      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:2660
      • 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,0x100,0x104,0xd8,0x108,0x7ffd23bf46f8,0x7ffd23bf4708,0x7ffd23bf4718
        3⤵
          PID:4332
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2168,5415224678473816861,15308290939872754999,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2176 /prefetch:2
          3⤵
            PID:4036
          • 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=2168,5415224678473816861,15308290939872754999,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2228 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:3132
          • 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=2168,5415224678473816861,15308290939872754999,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2976 /prefetch:8
            3⤵
              PID:4080
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,5415224678473816861,15308290939872754999,131072 --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=3348 /prefetch:1
              3⤵
                PID:2696
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,5415224678473816861,15308290939872754999,131072 --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=3368 /prefetch:1
                3⤵
                  PID:5100
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,5415224678473816861,15308290939872754999,131072 --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=4160 /prefetch:1
                  3⤵
                    PID:2544
                  • 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=2168,5415224678473816861,15308290939872754999,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5880 /prefetch:8
                    3⤵
                      PID:4716
                    • 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=2168,5415224678473816861,15308290939872754999,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5880 /prefetch:8
                      3⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:2812
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,5415224678473816861,15308290939872754999,131072 --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=5896 /prefetch:1
                      3⤵
                        PID:1344
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,5415224678473816861,15308290939872754999,131072 --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=5912 /prefetch:1
                        3⤵
                          PID:2016
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,5415224678473816861,15308290939872754999,131072 --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=5940 /prefetch:1
                          3⤵
                            PID:1504
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2168,5415224678473816861,15308290939872754999,131072 --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=4080 /prefetch:1
                            3⤵
                              PID:388
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2168,5415224678473816861,15308290939872754999,131072 --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=1728 /prefetch:2
                              3⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:1452
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:1608
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:1040

                            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

                                    7f37f119665df6beaa925337bbff0e84

                                    SHA1

                                    c2601d11f8aa77e12ab3508479cbf20c27cbd865

                                    SHA256

                                    1073dbff3ec315ac85361c35c8ba791cc4198149b097c7b287dda1d791925027

                                    SHA512

                                    8e180e41dd27c51e81788564b19b8ff411028890da506fbf767d394b1e73ec53e046c8d07235b2ec7c1c593c976bbf74ed9b7d442d68b526a0a77a9b5b0ab817

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

                                    Filesize

                                    152B

                                    MD5

                                    d406f3135e11b0a0829109c1090a41dc

                                    SHA1

                                    810f00e803c17274f9af074fc6c47849ad6e873e

                                    SHA256

                                    91f57909a10174b06c862089a9c1f3b3aeafea74a70ee1942ce11bb80d9eace4

                                    SHA512

                                    2b9f0f94b1e8a1b62ab38af8df2add0ec9e4c6dfa94d9c84cc24fe86d2d57d4fc0d9ec8a9775cf42a859ddfd130260128185a0e2588992bca8fd4ebf5ee6d409

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

                                    Filesize

                                    408B

                                    MD5

                                    18beeba96013896edf11db27375791f7

                                    SHA1

                                    3fee3f819d36459cd54b017d92846c4ff613ecf9

                                    SHA256

                                    fa64de8225c51746719624ce464ccf41961803d3b53660009b2c4458c48aa5f4

                                    SHA512

                                    748d371723865ac0adb0fe71db03a7f706c24db338555ca5cf25c31d87e7008f885c1584f6a178a6f949cf280cccf88ca79d1e8412bf29194ca6e9fedd625e06

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

                                    Filesize

                                    111B

                                    MD5

                                    807419ca9a4734feaf8d8563a003b048

                                    SHA1

                                    a723c7d60a65886ffa068711f1e900ccc85922a6

                                    SHA256

                                    aa10bf07b0d265bed28f2a475f3564d8ddb5e4d4ffee0ab6f3a0cc564907b631

                                    SHA512

                                    f10d496ae75db5ba412bd9f17bf0c7da7632db92a3fabf7f24071e40f5759c6a875ad8f3a72bad149da58b3da3b816077df125d0d9f3544adba68c66353d206c

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

                                    Filesize

                                    992B

                                    MD5

                                    296a6958bcac1361572096e2cc597395

                                    SHA1

                                    0d22b595c67b7e68396aed17f026dc9f1dbc9544

                                    SHA256

                                    84824c2719e0da280bd7d8dc5a1cf981aedcbc24fbbf291f81ec712543c4154c

                                    SHA512

                                    01d5ae8e0f4b97b6768a3a4936e9ef8f1678c4cce6614ff24745a8ab84297c7d1416951bf342e7ce07ffff4ab91c5a97a8854b947b09a27baf57489f0261d1c9

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

                                    Filesize

                                    6KB

                                    MD5

                                    e1f403ff698c18d2f3a568d6afe743d0

                                    SHA1

                                    0bd18faf1f0be803ad4cf5bab33901641a47aa49

                                    SHA256

                                    63a1afb1e9b2f46f6e375107bdcb1ff96809d5b5ab7149b918ae03c6d0d56122

                                    SHA512

                                    3c50bb272cafab9d867f4dbaa0c96a8a736523337d62a8a72a6ae813c4bbd44ae5f975a2d1a0d6a9b72d147037ff2ff1edc1b30dae2d6d2d7a06180a97ec5a40

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

                                    Filesize

                                    6KB

                                    MD5

                                    e827500f0eca0c3e8cd04f31ae23f4de

                                    SHA1

                                    6d7e8eddad145d6e6fc6aa072e2bf9d3e9a757a2

                                    SHA256

                                    9a3667b6aab84ca51d6f8281ef3fd64e1eeb46b62178743038aeb6b951e2350c

                                    SHA512

                                    9726e32752b3cf63038b3c38a7e997937330a35f9450590aad561bb78d1839a216ac94d35ec13022dc6366e81dff231e80902710eb9abdcab607983bf408edbd

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

                                    Filesize

                                    16B

                                    MD5

                                    46295cac801e5d4857d09837238a6394

                                    SHA1

                                    44e0fa1b517dbf802b18faf0785eeea6ac51594b

                                    SHA256

                                    0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

                                    SHA512

                                    8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

                                    Filesize

                                    16B

                                    MD5

                                    206702161f94c5cd39fadd03f4014d98

                                    SHA1

                                    bd8bfc144fb5326d21bd1531523d9fb50e1b600a

                                    SHA256

                                    1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167

                                    SHA512

                                    0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145

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

                                    Filesize

                                    11KB

                                    MD5

                                    6df9a87ad48fc1587af1bccaa05f9fc1

                                    SHA1

                                    795c6939d9ea212cc533c508d26d4f99ab25d0da

                                    SHA256

                                    eed03149d4db94f147f8bb16c14e8974d2896aa5108cff983cdc3ebb24f21096

                                    SHA512

                                    d807cbc2cd45be226ad1f32c8c38f5cfc231bdf15c500f99e07c40c19983443a1b13e8dbcd57077350b82a182811ffcde1798ae02b917f0c288101c6cf7a0d2f

                                  • C:\Windows\avsgccs.scr

                                    Filesize

                                    114B

                                    MD5

                                    e89f75f918dbdcee28604d4e09dd71d7

                                    SHA1

                                    f9d9055e9878723a12063b47d4a1a5f58c3eb1e9

                                    SHA256

                                    6dc9c7fc93bb488bb0520a6c780a8d3c0fb5486a4711aca49b4c53fac7393023

                                    SHA512

                                    8df0ab2e3679b64a6174deff4259ae5680f88e3ae307e0ea2dfff88ec4ba14f3477c9fe3a5aa5da3a8e857601170a5108ed75f6d6975958ac7a314e4a336aed0

                                  • memory/1796-11-0x0000000000400000-0x000000000043E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/1796-0-0x0000000000400000-0x000000000043E000-memory.dmp

                                    Filesize

                                    248KB

                                  • memory/1796-2-0x0000000074D40000-0x0000000074E9D000-memory.dmp

                                    Filesize

                                    1.4MB

                                  • memory/1796-1-0x00000000001C0000-0x00000000001C2000-memory.dmp

                                    Filesize

                                    8KB