Analysis

  • max time kernel
    66s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    02/01/2025, 05:52

General

  • Target

    JaffaCakes118_630b6174d80e21dff1d7e2c801b05650.exe

  • Size

    602KB

  • MD5

    630b6174d80e21dff1d7e2c801b05650

  • SHA1

    cd700fa1e81486b82623b2cbb14c53bbdd7fe79b

  • SHA256

    6362ba2e4d039d0b00f3768c2206e6a1f62880362a7da9738c2c64ca57440850

  • SHA512

    3d7e913d2fe8d699cca4c90250b95ed844517f3cbba2846ec49fd7e4f170984fa1d272762c70acc5eacd9b7205a869608047ab98e32690f6e7843ae2667d43c0

  • SSDEEP

    12288:d7lw1Dx2plwfX9F59l3N8aF7ysgfBnnl2n:d7m1DSuFDl3maF7ysgpnncn

Malware Config

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • Revengerat family
  • RevengeRat Executable 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 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 1 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 34 IoCs
  • Suspicious use of SendNotifyMessage 32 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_630b6174d80e21dff1d7e2c801b05650.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_630b6174d80e21dff1d7e2c801b05650.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1224
    • C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v7d.exe
      C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v7d.exe -install -570223 -dcu -39304838c07942dd8c1c1120ad6137f2 - -hu -judpmxlzuanzgjlg -459154
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2488
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" http://www.download-sponsor.de/exitdownload/thankyou.php?pid=dcu&cid=570223&appname=[APPNAME]&cbstate=&uid=dbe6e1f2-0587-490d-8a34-02b242503788&sid=39304838c07942dd8c1c1120ad6137f2&scid=&source=hu&language=en-cl&cdata=utyp-31.userid-386563636566353136656666313765376331393236613863.ua-6368726f6d652e657865
        3⤵
        • Enumerates system info in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        • Suspicious use of WriteProcessMemory
        PID:2816
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7fef2409758,0x7fef2409768,0x7fef2409778
          4⤵
            PID:2860
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1156 --field-trial-handle=1484,i,8374810187307864754,18006821595429933721,131072 /prefetch:2
            4⤵
              PID:2084
            • C:\Program Files\Google\Chrome\Application\chrome.exe
              "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1396 --field-trial-handle=1484,i,8374810187307864754,18006821595429933721,131072 /prefetch:8
              4⤵
                PID:2876
              • C:\Program Files\Google\Chrome\Application\chrome.exe
                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1600 --field-trial-handle=1484,i,8374810187307864754,18006821595429933721,131072 /prefetch:8
                4⤵
                  PID:2152
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2300 --field-trial-handle=1484,i,8374810187307864754,18006821595429933721,131072 /prefetch:1
                  4⤵
                    PID:2620
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2308 --field-trial-handle=1484,i,8374810187307864754,18006821595429933721,131072 /prefetch:1
                    4⤵
                      PID:2804
                    • C:\Program Files\Google\Chrome\Application\chrome.exe
                      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1964 --field-trial-handle=1484,i,8374810187307864754,18006821595429933721,131072 /prefetch:2
                      4⤵
                        PID:1640
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=3200 --field-trial-handle=1484,i,8374810187307864754,18006821595429933721,131072 /prefetch:1
                        4⤵
                          PID:1740
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3876 --field-trial-handle=1484,i,8374810187307864754,18006821595429933721,131072 /prefetch:8
                          4⤵
                            PID:564
                    • C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
                      "C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
                      1⤵
                        PID:2788

                      Network

                            MITRE ATT&CK Enterprise v15

                            Replay Monitor

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                            Downloads

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

                              Filesize

                              16B

                              MD5

                              aefd77f47fb84fae5ea194496b44c67a

                              SHA1

                              dcfbb6a5b8d05662c4858664f81693bb7f803b82

                              SHA256

                              4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

                              SHA512

                              b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

                              Filesize

                              264KB

                              MD5

                              f50f89a0a91564d0b8a211f8921aa7de

                              SHA1

                              112403a17dd69d5b9018b8cede023cb3b54eab7d

                              SHA256

                              b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                              SHA512

                              bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                              Filesize

                              5KB

                              MD5

                              b958e05d236f2abab9ee542905366aca

                              SHA1

                              3a7115ba40ef4c7d32645f0424d95caac52b9643

                              SHA256

                              fec3ff2b2a9342192f45554cc640e4d5a1160342961eebac74ab7f24e665ce9b

                              SHA512

                              62f837f58f44204230684b225de7517cced5bbae2defc5381c984223e70b3819e28f0c2b40711be59e83c2ccdc5c58a933fe482393803f5a191ec9400eeee692

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

                              Filesize

                              6KB

                              MD5

                              5677c8f56163dbd214979c6effa71033

                              SHA1

                              f62d146079e240104d7f138fd214383af8dcc763

                              SHA256

                              de61ed64d7220fc4fdf63a80fe3131e4256592a6de84f073c514351f7e68b992

                              SHA512

                              021489bb012e16d39fdc31c67506bb2541a486a97062232ab547437ffee23451f043c030e8308c1c352a68b107f1df3496c1794f331a9e9e38cd6e2f41202a59

                            • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp

                              Filesize

                              16B

                              MD5

                              18e723571b00fb1694a3bad6c78e4054

                              SHA1

                              afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                              SHA256

                              8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                              SHA512

                              43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                            • C:\Users\Admin\AppData\Local\Temp\OCS\judpmxlzuanzgjlg.dat

                              Filesize

                              89B

                              MD5

                              9edc972f271cc86370b52aed43224581

                              SHA1

                              15ba6cf28d42af9e3785a7ea6e0f2694969dee94

                              SHA256

                              d277d53dcb3d2b766778f50b1e00a58a2829ca18404c922229fa059ebb467b94

                              SHA512

                              859a9a7ce8bb586c400f35ac68ad0c4bd277f4f397bee27b666c0d2f759fb7734ba249575accfbd1d09b060d72116fe6e543cd655a41bfb83ba7ed0ce21db2c5

                            • \Users\Admin\AppData\Local\Temp\OCS\ocs_v7d.exe

                              Filesize

                              292KB

                              MD5

                              0f152d15cd6845999b6fe329e87ca52b

                              SHA1

                              34bcde11a22683ec42f88cf11a55df978a1ca53b

                              SHA256

                              6b0c155bd3f1129d78dc8e076841211963d05f0ec41db5fbbe28199531f611b2

                              SHA512

                              966f9388dfc106b1e2aed752ec3b2003ed9dc3371098a349232e9aaa47e7e1a58cbba3a85d95334511ebfebe3a14a4429bb354106de72a592c1b8462ca005a5a

                            • memory/2488-19-0x000007FEF5BC0000-0x000007FEF655D000-memory.dmp

                              Filesize

                              9.6MB

                            • memory/2488-20-0x000007FEF5BC0000-0x000007FEF655D000-memory.dmp

                              Filesize

                              9.6MB

                            • memory/2488-21-0x000007FEF5E7E000-0x000007FEF5E7F000-memory.dmp

                              Filesize

                              4KB

                            • memory/2488-22-0x000007FEF5BC0000-0x000007FEF655D000-memory.dmp

                              Filesize

                              9.6MB

                            • memory/2488-24-0x000007FEF5BC0000-0x000007FEF655D000-memory.dmp

                              Filesize

                              9.6MB

                            • memory/2488-18-0x000007FEF5BC0000-0x000007FEF655D000-memory.dmp

                              Filesize

                              9.6MB

                            • memory/2488-17-0x000007FEF5BC0000-0x000007FEF655D000-memory.dmp

                              Filesize

                              9.6MB

                            • memory/2488-16-0x000007FEF5BC0000-0x000007FEF655D000-memory.dmp

                              Filesize

                              9.6MB

                            • memory/2488-15-0x000007FEF5BC0000-0x000007FEF655D000-memory.dmp

                              Filesize

                              9.6MB

                            • memory/2488-13-0x000007FEF5BC0000-0x000007FEF655D000-memory.dmp

                              Filesize

                              9.6MB

                            • memory/2488-12-0x000007FEF5E7E000-0x000007FEF5E7F000-memory.dmp

                              Filesize

                              4KB