Analysis

  • max time kernel
    44s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    02-01-2025 22:07

General

  • Target

    JaffaCakes118_68812e8c029409b9df9e1e3837022760.exe

  • Size

    600KB

  • MD5

    68812e8c029409b9df9e1e3837022760

  • SHA1

    0e672a0b2839b59780eb3a060c0bac1df20c47b1

  • SHA256

    213088eeac98c26b9db5a05d7e52bcaa039254f683f46f85c396ab010bfbbfe7

  • SHA512

    6943532dbfa0d8363323a3641f74a257d8da15cc00ee1aafe40a5f938a2468380a7c49b18a48fc758fec29e7db8178c5422b9774a0e9778c29fc77904e05efdf

  • SSDEEP

    6144:TKWlw1Dx+9ASQFfCEv2YUMNJlaJuNlK17Y4c83fhysVufBn597NX2aF:T7lw1Dxq5QFfXeYU43fiysgfBnnl2aF

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_68812e8c029409b9df9e1e3837022760.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_68812e8c029409b9df9e1e3837022760.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2344
    • C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe
      C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe -install -23683 -dcude -974bfd8d1c4e4e6aa6b7c8bbe6cbafa7 - -de -hsfalpzrqsrpbwai -524704
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2080
      • 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=dcude&cid=23683&appname=[APPNAME]&cbstate=&uid=9f9cd25f-d41a-4bf3-b6ed-7024d3213758&sid=974bfd8d1c4e4e6aa6b7c8bbe6cbafa7&scid=&source=de&language=en-cl&cdata=utyp-31.ua-6368726f6d652e657865.userid-323932316630333265633639663563316537306264636230
        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:2260
        • 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,0x7fef3089758,0x7fef3089768,0x7fef3089778
          4⤵
            PID:2764
          • 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=1144 --field-trial-handle=1224,i,8757374313206946815,17927800198012332844,131072 /prefetch:2
            4⤵
              PID:2656
            • 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=1516 --field-trial-handle=1224,i,8757374313206946815,17927800198012332844,131072 /prefetch:8
              4⤵
                PID:2732
              • 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=1540 --field-trial-handle=1224,i,8757374313206946815,17927800198012332844,131072 /prefetch:8
                4⤵
                  PID:2780
                • 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=2264 --field-trial-handle=1224,i,8757374313206946815,17927800198012332844,131072 /prefetch:1
                  4⤵
                    PID:1672
                  • 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=2272 --field-trial-handle=1224,i,8757374313206946815,17927800198012332844,131072 /prefetch:1
                    4⤵
                      PID:772
                    • 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=1140 --field-trial-handle=1224,i,8757374313206946815,17927800198012332844,131072 /prefetch:2
                      4⤵
                        PID:1084
                      • 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=3224 --field-trial-handle=1224,i,8757374313206946815,17927800198012332844,131072 /prefetch:1
                        4⤵
                          PID:2252
                        • 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=3944 --field-trial-handle=1224,i,8757374313206946815,17927800198012332844,131072 /prefetch:8
                          4⤵
                            PID:1228
                    • 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:1412

                      Network

                      MITRE ATT&CK Enterprise v15

                      Replay Monitor

                      Loading Replay Monitor...

                      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

                        6KB

                        MD5

                        3955bf62618f6c98af9b6e02f70c3a43

                        SHA1

                        7376fd110bd47e23baf1214dbd3312838ad64166

                        SHA256

                        0b3e90c1c760541e2a956a5c689d133babd00d862fd075c3a3b61556498bbe3f

                        SHA512

                        63657a9f90d9c8f1dca3351bee6ee031032bbf5e048157b06bc71260e4bfd11b0ecd1153c3b82344619232b639912bef2ac75e766a86ce788f8a2fcfcaa293ef

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

                        Filesize

                        5KB

                        MD5

                        47673621739353bef829556c081ee69d

                        SHA1

                        81ba7aab3d40c6f0f49d018ad3417edecd241c63

                        SHA256

                        cd0e8627a099f19cec7d5e9d8df9f13683d66fc54e0773b52100e3cd405c1e28

                        SHA512

                        5f9c495cc0fd15692fa75368c23f28000b50b556f67ef400f28e64fc8702a19b6901c9b6e216339403395314239d756e760b5cb83909e4a0967959d600a72af6

                      • 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\hsfalpzrqsrpbwai.dat

                        Filesize

                        89B

                        MD5

                        18ef437889838a73f07f30401183b8cf

                        SHA1

                        145a93429580f2e19f5f7ce824adbc3dd7e3e682

                        SHA256

                        7d8e5519a85e73bba66cc83c96880bc685568bdfd7bb3282b1163f63131a4e7f

                        SHA512

                        c7d837290236cb225ecac2717335c30c9cf4758cea7410adf28e3038f862c8ee7bb12425d2f6fb95f51fa32adedf9c1129232b80dbc6073162a7a3572952e0c2

                      • C:\Users\Admin\AppData\Local\Temp\OCS\ocs_v71a.exe

                        Filesize

                        288KB

                        MD5

                        317ec5f92cfbf04a53e8125b66b3b4af

                        SHA1

                        16068b8977b4dc562ae782d91bc009472667e331

                        SHA256

                        7612ef3877c3e4e305a6c22941141601b489a73bc088622a40ebd93bee25bae5

                        SHA512

                        ed772da641a5c128677c4c285c648c1d8e539c34522b95c14f614797bb0d188571c7c257441d45598809aa3f8b4690bd53230282726e077c86c8d9fe71c1db65

                      • memory/2080-19-0x000007FEF6840000-0x000007FEF71DD000-memory.dmp

                        Filesize

                        9.6MB

                      • memory/2080-20-0x000007FEF6840000-0x000007FEF71DD000-memory.dmp

                        Filesize

                        9.6MB

                      • memory/2080-21-0x000007FEF6840000-0x000007FEF71DD000-memory.dmp

                        Filesize

                        9.6MB

                      • memory/2080-23-0x000007FEF6840000-0x000007FEF71DD000-memory.dmp

                        Filesize

                        9.6MB

                      • memory/2080-24-0x000007FEF6840000-0x000007FEF71DD000-memory.dmp

                        Filesize

                        9.6MB

                      • memory/2080-18-0x000007FEF6840000-0x000007FEF71DD000-memory.dmp

                        Filesize

                        9.6MB

                      • memory/2080-17-0x000007FEF6840000-0x000007FEF71DD000-memory.dmp

                        Filesize

                        9.6MB

                      • memory/2080-16-0x000007FEF6840000-0x000007FEF71DD000-memory.dmp

                        Filesize

                        9.6MB

                      • memory/2080-14-0x000007FEF6840000-0x000007FEF71DD000-memory.dmp

                        Filesize

                        9.6MB

                      • memory/2080-13-0x000007FEF6840000-0x000007FEF71DD000-memory.dmp

                        Filesize

                        9.6MB

                      • memory/2080-12-0x000007FEF6AFE000-0x000007FEF6AFF000-memory.dmp

                        Filesize

                        4KB