Analysis

  • max time kernel
    143s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-10-2024 08:33

General

  • Target

    09ca29c8d8573e0c4b4d034ccdca7ddb_JaffaCakes118.exe

  • Size

    768KB

  • MD5

    09ca29c8d8573e0c4b4d034ccdca7ddb

  • SHA1

    55721de238b7ea9b2ec32a76a99c0a5fb0faf817

  • SHA256

    b0a01e8e961e890c3b16c319c551b7309cf6cc2c14a31a0ca61bc7746641f8ca

  • SHA512

    ba9aadda048c7695ff44946e665f94b61d888365cab5dfd3ca9b3cc6f7c87f5ebffc018c06af367cb4d9c6d0127212391859fb40ec94adf2c9728fb892df835b

  • SSDEEP

    24576:Y7ZFFW45c3dj5dP/EVnlUgZ1GzAgYJlaLF39oRx:Y7ZF80c3tnk5fPoAgQlah38x

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 26 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\09ca29c8d8573e0c4b4d034ccdca7ddb_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\09ca29c8d8573e0c4b4d034ccdca7ddb_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3756
    • C:\Users\Admin\AppData\Local\Temp\pxinstall718.exe
      "C:\Users\Admin\AppData\Local\Temp\pxinstall718.exe" /prop PRIORITY=Y /prop INSTSHELL=Y
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:4700
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.prevx.com/
        3⤵
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:3992
        • 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,0x100,0x104,0xd8,0x108,0x7ffbda3646f8,0x7ffbda364708,0x7ffbda364718
          4⤵
            PID:2640
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,9622228277636165673,1249750538713566618,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2112 /prefetch:2
            4⤵
              PID:1892
            • 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=2088,9622228277636165673,1249750538713566618,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2496 /prefetch:3
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:2620
            • 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=2088,9622228277636165673,1249750538713566618,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2696 /prefetch:8
              4⤵
                PID:3540
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9622228277636165673,1249750538713566618,131072 --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=3316 /prefetch:1
                4⤵
                  PID:1708
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9622228277636165673,1249750538713566618,131072 --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=3336 /prefetch:1
                  4⤵
                    PID:2800
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9622228277636165673,1249750538713566618,131072 --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=5092 /prefetch:1
                    4⤵
                      PID:1720
                    • 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=2088,9622228277636165673,1249750538713566618,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5756 /prefetch:8
                      4⤵
                        PID:3644
                      • 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=2088,9622228277636165673,1249750538713566618,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5756 /prefetch:8
                        4⤵
                        • Suspicious behavior: EnumeratesProcesses
                        PID:2376
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9622228277636165673,1249750538713566618,131072 --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=3336 /prefetch:1
                        4⤵
                          PID:4568
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9622228277636165673,1249750538713566618,131072 --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=5392 /prefetch:1
                          4⤵
                            PID:2368
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9622228277636165673,1249750538713566618,131072 --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=4028 /prefetch:1
                            4⤵
                              PID:468
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2088,9622228277636165673,1249750538713566618,131072 --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=5000 /prefetch:1
                              4⤵
                                PID:3148
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2088,9622228277636165673,1249750538713566618,131072 --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=4228 /prefetch:2
                                4⤵
                                • Suspicious behavior: EnumeratesProcesses
                                PID:4544
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:3292
                          • C:\Windows\System32\CompPkgSrv.exe
                            C:\Windows\System32\CompPkgSrv.exe -Embedding
                            1⤵
                              PID:1992

                            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

                              15e9c4b4eefb3e1c08a010e748e10f58

                              SHA1

                              3172378f2c7a00553ce086dbf53fcf3126c5a724

                              SHA256

                              07b56a769467e8b57f9b7acd9d32da266ca5000803758c18bb6818ac236c7000

                              SHA512

                              811058b539e914a812c88543bb6657de736f691d18d6dadb5e1f6ced286780fb334dc5f575babbcf4fd2dceda30d1bf4004b374c5775e7f278346b100b29eb7e

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

                              Filesize

                              152B

                              MD5

                              d4829218222c8bedb9ffe89dffd37095

                              SHA1

                              aae577f33f413ec3d09f2e7ff5d9cc20a602241c

                              SHA256

                              49239b229a2519583ba5d6de3702480b8a8ebf3cfaa8945100dbab25fcb02b7b

                              SHA512

                              03e26a2e3de41b8a829b5543da504c7d7ccdc4c112d629efcac24dcda23acb50a52b5b99572b5efb2a01cf392a457cf9fac85663b3d63f7606be00dba218f8f1

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

                              Filesize

                              408B

                              MD5

                              dade49c9ad4208814064cca7e9a703d0

                              SHA1

                              20a147e2f8733515b9c5ddefbdee769a18dfeedb

                              SHA256

                              f4f17952664626979d83c527bb3a0262bc365ea205b24011557e30f886f2cf65

                              SHA512

                              74063adeb7792ebd7d152c196024f391b7486e20d48e7420c630215d2ca540cd29c36bd46af4084e266a91258a66a73796cb974285a8db114b7c2632a800c81c

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

                              Filesize

                              1KB

                              MD5

                              176f9b79dc1f54a2b2aaa64ad954db0c

                              SHA1

                              e34092c32d8575a39deff904df17e8fac60f741c

                              SHA256

                              031ba2a1dac9e65284fdae48221f0559fb4564c2fe6640afe4ac7fb0fe57e057

                              SHA512

                              d91bf34400d67d12dda5b27717d534c69feec3dbf6307697ff67a332ea8f2a3f84bfa26a85539e5e8e8113f727445b6a259b0b92b2f004cb8078a748315c1e80

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

                              Filesize

                              5KB

                              MD5

                              caee2e2cba2ff038872feee8029cc755

                              SHA1

                              3c4dc9912a90b4c59885dd9ed948e95e00828111

                              SHA256

                              3c4c7feadfe0dd9ce854ca038eee38d2dc2bd915efd7d833b8ab14cd856a6426

                              SHA512

                              18fae6873ef06acfea1f9e08a1f941406da6ea704961516442aac9aec155cde35b6303db081b157f410ef98839e1a1d46fabd3e02d5dfb8cc919942e71ac7680

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

                              Filesize

                              6KB

                              MD5

                              509aa5c3d087aafd1626c240becf55b4

                              SHA1

                              53cb563472bf41542980734f16e8672645abb01c

                              SHA256

                              4affb3eaea5593a2273f56fcb24336142b76f722adf7af5b9c312d80c17d6d7a

                              SHA512

                              822a3d5484472f253bb1fec169683356eac293e53b96c7180a72b674f34216660670364a3465b7ddfd70b7537556d122e16ae197df2599a817b64bd8ec89ca45

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

                              Filesize

                              24KB

                              MD5

                              7915ba0545666aa5833cf9f9f86d45d6

                              SHA1

                              743ecc319bc2a54973582d4a5198042a48fbe8db

                              SHA256

                              f8fcc045da13bde0f5dec3ada86342105cbff34ebc2442bcf51e8ed509a95b20

                              SHA512

                              a53036251a22cdc95579ea8641c5574f1dc1f7dfd0390f00ebeafbbea0c1a2c0c3e6dba23bbbb8d8e2c77a3e1e816ccfaf84a97da1c334019c8df1414999d1f9

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\99f165cb2044a72beb74125231569e99f93e0a79\index.txt

                              Filesize

                              93B

                              MD5

                              adaf61413c05c1d633c33edb7921c445

                              SHA1

                              539a3ab5bd16c74e3294bd4720df73b83c2316ab

                              SHA256

                              6444a6c71efac5f779db29f4fd2ccff644fc60d72dd2cb4ef42bfd2ce897a50f

                              SHA512

                              2845f4b51b941258e2d34c1096370c3fdf4a59deeceff74ea3d64a1101328a9f4420947956cb72533f4a45fa0ad7db4cdbddfd0a00b5c9d73a208c3ed695860f

                            • C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Service Worker\CacheStorage\99f165cb2044a72beb74125231569e99f93e0a79\index.txt

                              Filesize

                              86B

                              MD5

                              8d8e39af335d64f7a7b0aced67bb414f

                              SHA1

                              eaf01f570c9d61f0dde33f98eebd2917d82d4134

                              SHA256

                              ad9839420d0945ddec2603769a195253a14e6809d92365c04f99ba3e77e3e5fb

                              SHA512

                              2e291edbf6327f64eca1d1c9b8459da941609313dc013480beaf0e65760bce3fd4fca8a7ce0a5b683fbd3dd6cd51169a28eb55e261a2f924976d675c19a32288

                            • 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

                              10KB

                              MD5

                              71285bb1e71ee7e92a2b44d602c459cf

                              SHA1

                              2bb05cd73e03ee2731bc976030697b4e9ce52a38

                              SHA256

                              15fee19a7da82c53f7bea9d20a0a87a12a1929ddc12beb8aa521e8418d8673d6

                              SHA512

                              27867e70e1a375e44d2227814db2d13fedc210c03b429c353a4603a1ba3783abb00fa353da90326ed11c37d2c68e220446192f57bbc01262109b52c3a4b9c1e3

                            • C:\Users\Admin\AppData\Local\Temp\pxinstall718.exe

                              Filesize

                              4.2MB

                              MD5

                              dc6dcb62ef19ffb6e19eb806d53e8816

                              SHA1

                              c3cecf4467bd0b38559bbc5df7a900dab7315943

                              SHA256

                              833ba8848f93cb639019b6128a64522b343f552d8664e5de460037279e9a70d0

                              SHA512

                              cd503482e798eb704ebc9f1ea16f72890d653f5ba6053c8323187cc7e4962ef144b158558f4bd968115195ecd4952a38d534341e89455711bf6a944da129de35

                            • memory/3756-0-0x0000000000400000-0x00000000004D0000-memory.dmp

                              Filesize

                              832KB

                            • memory/3756-15-0x0000000000400000-0x00000000004D0000-memory.dmp

                              Filesize

                              832KB