Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-09-2024 14:36

General

  • Target

    f235860236bd3dd0dfee2fe5b5b38305_JaffaCakes118.exe

  • Size

    499KB

  • MD5

    f235860236bd3dd0dfee2fe5b5b38305

  • SHA1

    0c3c10edf0d83ba9e6c451883f053c56470b75b4

  • SHA256

    08e1f0430dadbe60e17f9065ffbe408e7a7de00b477d9279b81cd005ab047521

  • SHA512

    7601d3520097dbedd52127aec81c8f8e6ecc68672f850ed771e8abcec0f722cc93a2d03a017497781b7bd96ae7883dea8a023d4436a77fe21fde4af1088a6ac5

  • SSDEEP

    12288:pANwRo+mv8QD4+0V16o844Kk3E+8ZV6vHecgGftQsATyCUXBc:pAT8QE+k3X+8T8HeIfsj

Malware Config

Signatures

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Vidar Stealer 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses 2FA software files, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in Program Files directory 3 IoCs
  • 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 3 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Runs .reg file with regedit 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 18 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\f235860236bd3dd0dfee2fe5b5b38305_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f235860236bd3dd0dfee2fe5b5b38305_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4372
    • C:\Program Files (x86)\wotsuper\wotsuper\wotsuper2.exe
      "C:\Program Files (x86)\wotsuper\wotsuper\wotsuper2.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      PID:2520
    • C:\Windows\SysWOW64\regedit.exe
      "C:\Windows\System32\regedit.exe" \s C:\Windows\wotsuper.reg
      2⤵
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Runs .reg file with regedit
      PID:4348
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://iplogger.org/1lBhp.html
      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:2824
      • 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,0x100,0x104,0xd8,0x108,0x7ffcd76f46f8,0x7ffcd76f4708,0x7ffcd76f4718
        3⤵
          PID:2900
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,31009500684725335,8433402306936483794,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2168 /prefetch:2
          3⤵
            PID:4468
          • 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=2152,31009500684725335,8433402306936483794,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2236 /prefetch:3
            3⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:2412
          • 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=2152,31009500684725335,8433402306936483794,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2880 /prefetch:8
            3⤵
              PID:1468
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,31009500684725335,8433402306936483794,131072 --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=3280 /prefetch:1
              3⤵
                PID:2912
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,31009500684725335,8433402306936483794,131072 --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=3292 /prefetch:1
                3⤵
                  PID:5056
                • 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=2152,31009500684725335,8433402306936483794,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 /prefetch:8
                  3⤵
                    PID:4264
                  • 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=2152,31009500684725335,8433402306936483794,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4956 /prefetch:8
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    PID:2208
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,31009500684725335,8433402306936483794,131072 --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=4664 /prefetch:1
                    3⤵
                      PID:2176
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,31009500684725335,8433402306936483794,131072 --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=4656 /prefetch:1
                      3⤵
                        PID:4908
                      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,31009500684725335,8433402306936483794,131072 --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=5380 /prefetch:1
                        3⤵
                          PID:748
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,31009500684725335,8433402306936483794,131072 --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=5432 /prefetch:1
                          3⤵
                            PID:228
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,31009500684725335,8433402306936483794,131072 --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=2248 /prefetch:2
                            3⤵
                            • Suspicious behavior: EnumeratesProcesses
                            PID:1804
                      • C:\Windows\System32\CompPkgSrv.exe
                        C:\Windows\System32\CompPkgSrv.exe -Embedding
                        1⤵
                          PID:3708
                        • C:\Windows\System32\CompPkgSrv.exe
                          C:\Windows\System32\CompPkgSrv.exe -Embedding
                          1⤵
                            PID:2112

                          Network

                          MITRE ATT&CK Enterprise v15

                          Replay Monitor

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                          Downloads

                          • C:\Program Files (x86)\wotsuper\wotsuper\wotsuper2.exe

                            Filesize

                            541KB

                            MD5

                            6db162b91023b85b2e832fab78c5047d

                            SHA1

                            26f4009be7c0b57e43240811d1128a077f2156d2

                            SHA256

                            033b331f9cdf220df42bea9a802b4f0479cbf7a0dabf6b3dcb9e5459b0489612

                            SHA512

                            3f891ad3f7f1813e84f462d5d9660a1d4c7fae75871c6a780c81d52dafb7142436716a4341fc878a10683cdcd3f89e5d314a53cd5470828d6e7471d1d259ce4a

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

                            Filesize

                            152B

                            MD5

                            38f59a47b777f2fc52088e96ffb2baaf

                            SHA1

                            267224482588b41a96d813f6d9e9d924867062db

                            SHA256

                            13569c5681c71dc42ab57d34879f5a567d7b94afe0e8f6d7c6f6c1314fb0087b

                            SHA512

                            4657d13e1bb7cdd7e83f5f2562f5598cca12edf839626ae96da43e943b5550fab46a14b9018f1bec90de88cc714f637605531ccda99deb9e537908ddb826113b

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

                            Filesize

                            152B

                            MD5

                            ab8ce148cb7d44f709fb1c460d03e1b0

                            SHA1

                            44d15744015155f3e74580c93317e12d2cc0f859

                            SHA256

                            014006a90e43ea9a1903b08b843a5aab8ad3823d22e26e5b113fad5f9fa620ff

                            SHA512

                            f685423b1eaee18a2a06030b4b2977335f62499c0041c142a92f6e6f846c2b9ce54324b6ae94efbbb303282dcda70e2b1597c748fddc251c0b3122a412c2d7c4

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

                            Filesize

                            180B

                            MD5

                            4bc8a3540a546cfe044e0ed1a0a22a95

                            SHA1

                            5387f78f1816dee5393bfca1fffe49cede5f59c1

                            SHA256

                            f90fcadf34fbec9cabd9bcfdea0a63a1938aef5ea4c1f7b313e77f5d3f5bbdca

                            SHA512

                            e75437d833a3073132beed8280d30e4bb99b32e94d8671528aec53f39231c30476afb9067791e4eb9f1258611c167bfe98b09986d1877ca3ed96ea37b8bceecf

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

                            Filesize

                            5KB

                            MD5

                            3c3b9776b8f5b497b6a341ad9352610d

                            SHA1

                            c5294bba9ecf832c16ed99a7b19918e970bcf7ec

                            SHA256

                            6e525d5c0561e6c8828ac869ef77c415565736a058f38ee1ad4571b8ce0cc8c7

                            SHA512

                            24de4a6f74708be2ebb72582ba6e4ae2ed66fb5570f843a0c44959bff8ca54ae2f5f7728bfc8862998fbc816f9ca54e4856155141a0b09e496c98b49c00fe4b6

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

                            Filesize

                            6KB

                            MD5

                            9ace12621bc81cad02335b0f64872dfa

                            SHA1

                            ab7746fed29bc505e60ea26b38ac1c823305bb26

                            SHA256

                            f95ccfdaae485d333c6c7e111ae99af0e89eda8148ea493cc090a172b34e4e85

                            SHA512

                            832f55b6dab60d8891ff2e2fd90a72277882bb2fb34034a24bc4942ab1baba0cdd3a2b95906adf2b49fdd0a03494706cc48780b3eca30cff833cda833370ec7f

                          • 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

                            a5b343a9e9d3eca52d8c240dd4ced8f9

                            SHA1

                            11bdef3eacb2c9a732edce7ef1c64e3ab4ecc6e5

                            SHA256

                            bce2ab7307985f2f13c30b3b39cc32484272d98df5de3a8da699c0050c4f3eac

                            SHA512

                            75cce100b31a2e709fc950300d0179f23bef6b49b9884f9c9b044fa54e0f5295b19e0edc0545ca84b689a84969ad2c7482e04a837d0c2ff15c4c8944f87701ce

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

                            Filesize

                            10KB

                            MD5

                            cec552e5ae6f800e237948ed7008eeab

                            SHA1

                            0f921459a804e61f26f1676fd58f6b322d7d775b

                            SHA256

                            4069e33f4539c2e596ae1f976fdbdc23359ed51763641ee96f5e5873fab07580

                            SHA512

                            b1cfc81d379cf4c3bbd5d1305c9d993a3d0a4d2c75f807e718ce43b3776e1ff730373cfcad7161c916028b13ee81bbf54b70458355fee1ae9a7f098d9e875cdb

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

                            Filesize

                            10KB

                            MD5

                            97a373f8d17196455cf3cc62cab045eb

                            SHA1

                            c9d53419dfc20764155ec936dab4c18b21392f82

                            SHA256

                            311be068b3be9a6604e195470b7efce5464917d20e5c4f59616a8c713089d9d7

                            SHA512

                            4bdd1daf386cf520f6db322dd8b3c7ad00ecb5e4fc336130be5c016858e3ab5c5a4570dd41f24b8083b808f5fc1301797b5f5d9551993761f213a5fe511e78ea

                          • C:\Windows\wotsuper.reg

                            Filesize

                            450B

                            MD5

                            42f073434559fb6b9c67aba86de89d1b

                            SHA1

                            9b969de41fc717353619068e46f21ec1db093ab5

                            SHA256

                            03ac69047bce954fdce3d00af881161a073f921d73ff79369e9ee96a109f9eed

                            SHA512

                            b1ae4fb02d7e629f824e084c5cd81e17be3bb37937eed7a1bfcd6aec0fd1cfe9a7299ecfc35958a5d98d11941fc6478e653b69140de02cbec28c4bf0647bd547

                          • memory/4372-26-0x0000000000400000-0x0000000000433000-memory.dmp

                            Filesize

                            204KB