Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/08/2024, 17:38

General

  • Target

    941467133a3bebc75c9267d442d54b8e_JaffaCakes118.exe

  • Size

    3.8MB

  • MD5

    941467133a3bebc75c9267d442d54b8e

  • SHA1

    6d8a3cac283ac47ce01261daac15b09af37d87cd

  • SHA256

    fab1c6c02fef62ea15c356dd60659fa9bd5d005a48b8c03215d3fe10be35f465

  • SHA512

    ab770072ffc3e84ac0f3e8d67a55cf4c61307dedd0f84137b9f9ccdf123f370b57551de415e7b6798e84007e3c96d3308d3da84bd7e022ad9ee3d368a9b345bb

  • SSDEEP

    49152:slCKIUgv48q6sLn5rDoX3jT0mgUbdCAYLMn2gCtEx8H91m75xjUbEPf/eikV9sew:sl9eoRoRzbdCAYLMn2DloUGcDrLYS6d

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
  • 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 10 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:\Users\Admin\AppData\Local\Temp\941467133a3bebc75c9267d442d54b8e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\941467133a3bebc75c9267d442d54b8e_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2064
    • C:\Users\Admin\AppData\Local\Temp\n1s.exe
      "C:\Users\Admin\AppData\Local\Temp\n1s.exe" "C:\Users\Admin\AppData\Local\Temp\941467133a3bebc75c9267d442d54b8e_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5008
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://www.nchsoftware.com/videopad/versions.html
        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:3692
        • 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,0x100,0x104,0xd8,0x108,0x7ffd0fe246f8,0x7ffd0fe24708,0x7ffd0fe24718
          4⤵
            PID:3812
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,2215924147499811274,6693922035373291618,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2116 /prefetch:2
            4⤵
              PID:4936
            • 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=2100,2215924147499811274,6693922035373291618,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2168 /prefetch:3
              4⤵
              • Suspicious behavior: EnumeratesProcesses
              PID:4764
            • 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=2100,2215924147499811274,6693922035373291618,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2916 /prefetch:8
              4⤵
                PID:1716
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,2215924147499811274,6693922035373291618,131072 --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=3300 /prefetch:1
                4⤵
                  PID:3020
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,2215924147499811274,6693922035373291618,131072 --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=3312 /prefetch:1
                  4⤵
                    PID:728
                  • 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=2100,2215924147499811274,6693922035373291618,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5112 /prefetch:8
                    4⤵
                      PID:3788
                    • 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=2100,2215924147499811274,6693922035373291618,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5112 /prefetch:8
                      4⤵
                      • Suspicious behavior: EnumeratesProcesses
                      PID:1672
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,2215924147499811274,6693922035373291618,131072 --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=5188 /prefetch:1
                      4⤵
                        PID:4312
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,2215924147499811274,6693922035373291618,131072 --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=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5224 /prefetch:1
                        4⤵
                          PID:1720
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,2215924147499811274,6693922035373291618,131072 --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=3388 /prefetch:1
                          4⤵
                            PID:4332
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2100,2215924147499811274,6693922035373291618,131072 --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=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3356 /prefetch:1
                            4⤵
                              PID:1900
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2100,2215924147499811274,6693922035373291618,131072 --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=1712 /prefetch:2
                              4⤵
                              • Suspicious behavior: EnumeratesProcesses
                              PID:4232
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:1140
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:1512

                          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

                            2dc1a9f2f3f8c3cfe51bb29b078166c5

                            SHA1

                            eaf3c3dad3c8dc6f18dc3e055b415da78b704402

                            SHA256

                            dcb76fa365c2d9ee213b224a91cdd806d30b1e8652d72a22f2371124fa4479fa

                            SHA512

                            682061d9cc86a6e5d99d022da776fb554350fc95efbf29cd84c1db4e2b7161b76cd1de48335bcc3a25633079fb0bd412e4f4795ed6291c65e9bc28d95330bb25

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

                            Filesize

                            152B

                            MD5

                            e4f80e7950cbd3bb11257d2000cb885e

                            SHA1

                            10ac643904d539042d8f7aa4a312b13ec2106035

                            SHA256

                            1184ee8d32d0edecddd93403fb888fad6b3e2a710d37335c3989cc529bc08124

                            SHA512

                            2b92c9807fdcd937e514d4e7e1cc7c2d3e3aa162099b7289ceac2feea72d1a4afbadf1c09b3075d470efadf9a9edd63e07ea7e7a98d22243e45b3d53473fa4f0

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

                            Filesize

                            216B

                            MD5

                            95b94da695dfd7a86d95c341c8a5aaeb

                            SHA1

                            d86147708abe840b116fe06c49cb3edacc9e5cd5

                            SHA256

                            854f8adaf6f8dc0b309e77c39d3b7d39bc9f2fba67b9b1dbc4225c91a1bb479e

                            SHA512

                            b8adc5e51ad52d5b539b57271658a34d937b79bd686718c59d7990fa5799ab583e7f9615a270c84bf8abf68ee12f2f5e0b4f747f25ed06cf1e7b0d68d2b989e7

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

                            Filesize

                            1KB

                            MD5

                            4c4ae55eeaf812f02ac9d35e4fe28868

                            SHA1

                            af75971b63822ed2992bc7b47e1079446a62d3da

                            SHA256

                            42d8176d1f89f5d1a1a8ba9edb264ecdc7038dda288215858576213a71cbe71e

                            SHA512

                            d1bc25f2500ee842f8059d96c2387d0a05e6fec03b3667cc29e6db5d039c72c36899d06e9c0dd435f5f12db921414662c35165a4f05ba9ea2303c3240fea78e6

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

                            Filesize

                            7KB

                            MD5

                            09a603eb5d472f8086b09744751157d4

                            SHA1

                            d2bdf324883e7a327a73c43860846cc07f1392f4

                            SHA256

                            c7163010aaf19d11153f0d84c308fa98771afcc6dff1c571c0abc59aeeac58b7

                            SHA512

                            4785f58f7fc146619d3442009f2db2ef746a8a6543fde7eaad78e0f579cd93dfc47954a2c6bac9d328db64ca9830ef8183ba76d39bfc1d20f2f7db98b77e2d5d

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

                            Filesize

                            6KB

                            MD5

                            d37e36c989ac9cdde386c464df50305d

                            SHA1

                            29551f8356b06d530bd68f56f6d58a50f5e8f148

                            SHA256

                            726c3174009cf091ecae7eb2b17ac359165ff4e72a566e004a0fbffa68205827

                            SHA512

                            8eacd54d4b0d5a58447e05e443f8ffbb05822ca263edb743d871d991f080669b5af0d59ef1ebc658a41c030b393390647f54699f1f114480134b6fa63ad90477

                          • 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

                            11KB

                            MD5

                            578a66256568862e5c352fb4be106fb5

                            SHA1

                            7422e344e09764e2b95a8a8699740895b7ebde6f

                            SHA256

                            9befa225377f1ac469967f7a391bd7fc718050a562aad48553d4e54eceb2a94c

                            SHA512

                            cb7b68edf2a5c0ab5a107062ada22ea5149aef0bd66be21e96fa392e6b872201b0bac2b19358524ec5e3018f3e3762928ef1420394d80bed7e01bdecc17f4e9c

                          • C:\Users\Admin\AppData\Local\Temp\n1s.exe

                            Filesize

                            5.9MB

                            MD5

                            995f09cb593fcd30fbf6c11bd092df05

                            SHA1

                            e2f185054fb25d67c021e79aacbe1e8619e3f73e

                            SHA256

                            62cd89c2a593bad73787fe9158f96071a2634d73017962b8c8df300f9cc0935e

                            SHA512

                            4adc02b95db5b95e045008fb5fa7d5e09c4ccb86738478b43f4b431a7e47466937e0c40a6c5661d1032211b80ed13c9812a66e850c50fb53a1b73f69b2aa8d07