Resubmissions

23/08/2024, 19:36

240823-ya7gsasdna 8

23/08/2024, 19:35

240823-yaqh9ssdmg 4

23/08/2024, 19:32

240823-x87d1asdjc 3

Analysis

  • max time kernel
    39s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    23/08/2024, 19:32

General

  • Target

    server-seeker-4.4.0.jar

  • Size

    307KB

  • MD5

    624e83f0ab302b14e5a3966d095b10c9

  • SHA1

    e411563907a957ce1fa33d70c6c8476e8675e428

  • SHA256

    81e0b041a17184930bd871a11a1087bfe233044cf1f4f2c5bff6cdc54d396f10

  • SHA512

    fa8286659e233f7a85d911251c038d87cf2a0e9b8fb92634847391af117c1de5d1cf25c103684335f2f2c1b94f41f1142b2f7cb1af884f2119bbf7816b679348

  • SSDEEP

    6144:H8VJ8HoMZ/IGDZkTXknA87u7VeIvRLuNEgddwhmoaO1gPixDJTzQin:c8IMpI8ZkbkA87upfvRWJoaO1Aix+in

Score
3/10

Malware Config

Signatures

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • 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 WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\java.exe
    java -jar C:\Users\Admin\AppData\Local\Temp\server-seeker-4.4.0.jar
    1⤵
      PID:2756
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe"
      1⤵
      • 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:2620
      • 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,0x7fef69a9758,0x7fef69a9768,0x7fef69a9778
        2⤵
          PID:2656
        • 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=1172 --field-trial-handle=1380,i,10321608263390697446,8344324962139105004,131072 /prefetch:2
          2⤵
            PID:2712
          • 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=1380,i,10321608263390697446,8344324962139105004,131072 /prefetch:8
            2⤵
              PID:1824
            • 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=1544 --field-trial-handle=1380,i,10321608263390697446,8344324962139105004,131072 /prefetch:8
              2⤵
                PID:2124
              • 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=2324 --field-trial-handle=1380,i,10321608263390697446,8344324962139105004,131072 /prefetch:1
                2⤵
                  PID:2812
                • 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=2336 --field-trial-handle=1380,i,10321608263390697446,8344324962139105004,131072 /prefetch:1
                  2⤵
                    PID:2148
                  • 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=1164 --field-trial-handle=1380,i,10321608263390697446,8344324962139105004,131072 /prefetch:2
                    2⤵
                      PID:1048
                    • 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=1400 --field-trial-handle=1380,i,10321608263390697446,8344324962139105004,131072 /prefetch:1
                      2⤵
                        PID:2408
                      • 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=3668 --field-trial-handle=1380,i,10321608263390697446,8344324962139105004,131072 /prefetch:8
                        2⤵
                          PID:1572
                        • 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=10 --mojo-platform-channel-handle=3724 --field-trial-handle=1380,i,10321608263390697446,8344324962139105004,131072 /prefetch:1
                          2⤵
                            PID:1716
                        • 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:1068

                          Network

                                MITRE ATT&CK Enterprise v15

                                Replay Monitor

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                                Downloads

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000001

                                  Filesize

                                  212KB

                                  MD5

                                  2257803a7e34c3abd90ec6d41fd76a5a

                                  SHA1

                                  f7a32e6635d8513f74bd225f55d867ea56ae4803

                                  SHA256

                                  af23860fb3a448f2cc6107680078402555a345eb45bc5efb750f541fe5d7c174

                                  SHA512

                                  e9f4dc90d0829885f08879e868aa62041150b500f62682fc108da258eee26ad9509dcbf6e8a55f2d0bdba7aa9118dd149a70a7d851820d4ea683db7808c48540

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\06de37724221a002_0

                                  Filesize

                                  280B

                                  MD5

                                  63db9af4b43eaa268c7f4bfac6238aa0

                                  SHA1

                                  55b076c42d781dbad54dcdbe54998116c53465db

                                  SHA256

                                  aaa959028165432b988bad6b7a38faa3af37d6b74dd423a5f8ab77ad55a3f187

                                  SHA512

                                  18060049da995ca9a9813aba7644d07cdae5e3c0d733f24549044db7f22c0187b097cbd9c5ca4c6510f1e7d9793a705d639551b8489432c2699f205fc855eff5

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

                                  Filesize

                                  168B

                                  MD5

                                  bb0a84e5e0068b1ec4bf1ad6135a6235

                                  SHA1

                                  60e11dd38ddc08728f17a1c1d66834ba26bcb00e

                                  SHA256

                                  5c454f60b518359fe8d5a4fcfcb2d27c36e27f4fd2112133be0ddf24575e2073

                                  SHA512

                                  9bf60c3dece6c1e6db11cdb0291e21aa45078236046f410105bbc07bd4d1c81ecd55b5e76f109694c7dbdd4e86cf63345195d58c3e8550374bdb09084bf37ba2

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

                                  Filesize

                                  168B

                                  MD5

                                  90eedb5584d94d8f2b36f1fd5fadcd34

                                  SHA1

                                  2d04e4e38f92a8b3a7a652558b38c5d00e3876eb

                                  SHA256

                                  9eccc083db1d71c176637f90d8519a1512c07830cae7694dca6d11e0791b0d94

                                  SHA512

                                  3c409a0f74d49f9b14a0f2d23b39a4dd06af26756a5a8f47aa5c58df93e94f57272a993463941dd9c5497408a3b4b964a6400dc75f71c9594f76475f0edac866

                                • 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\Network\Network Persistent State

                                  Filesize

                                  987B

                                  MD5

                                  c0ffb1874c19bacf9be1ea88a0eec67c

                                  SHA1

                                  bcfe08630740876a9b289758e49175af4a9672bc

                                  SHA256

                                  549791a0934c27607578fa05c30666f3a5fe06fc691d4a9e181dee749610b171

                                  SHA512

                                  ae447a2fa782d704126e2ffc393b8bd9da0a5105db09843564b1a9e06ae3ce5c5e87b47bc55d422ad670c96547248279db85b0a30bfd656531a1aea58461c4c3

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

                                  Filesize

                                  6KB

                                  MD5

                                  bf697fba4bb662ff449a72ae20a01fd0

                                  SHA1

                                  ec8906ef72a2a9b3947a65ddf4a414b6a5ba1df3

                                  SHA256

                                  1c5eaf4804bec7cf6d31287562a158c66b15f8f8efe621d20ebbececd402be38

                                  SHA512

                                  b012cbe89fc1fbbdebe98deb6869bf9e7f356c02d631dd933854a72cb5d3e246d6b8b4d957aa224d78f0afe3585298e0ed463a6c427eebfdd8e8f1b65d1ad19a

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

                                  Filesize

                                  5KB

                                  MD5

                                  701d0336ca4345f4fcf7e77d6c668bd1

                                  SHA1

                                  8262225a47d83f5c06576defb20e3816081cdfb7

                                  SHA256

                                  548c834daa0dc46b3d3522aae7b7a620e943f76f06fcfc9c6546516aeac96cbc

                                  SHA512

                                  685dd396c63d42675c93e106ff15a83c1bb3f862f90ec18e9a9e4dd2e940e016c6a1269d24e937a2203f5438362e6fc7dfdffcf12d1a421f121ba8d714ece9a1

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Site Characteristics Database\000007.dbtmp

                                  Filesize

                                  16B

                                  MD5

                                  18e723571b00fb1694a3bad6c78e4054

                                  SHA1

                                  afcc0ef32d46fe59e0483f9a3c891d3034d12f32

                                  SHA256

                                  8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

                                  SHA512

                                  43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

                                • memory/2756-2-0x00000000024F0000-0x0000000002760000-memory.dmp

                                  Filesize

                                  2.4MB

                                • memory/2756-11-0x00000000024F0000-0x0000000002760000-memory.dmp

                                  Filesize

                                  2.4MB

                                • memory/2756-10-0x00000000001E0000-0x00000000001E1000-memory.dmp

                                  Filesize

                                  4KB