Analysis

  • max time kernel
    1783s
  • max time network
    1708s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    16/03/2024, 11:54

General

  • Target

    Darkness.jar

  • Size

    10.0MB

  • MD5

    889b06b5f00dfce6b9c31d249c665029

  • SHA1

    be17fd10a39721523f21345c54b8148d0a5ddd27

  • SHA256

    1fef89523cbb77aaa80a8abc968807e67a3891cae279d80bfe1722dd6f632957

  • SHA512

    04564c0c09ea8ee563ba85b5c24b64ace4f32e37bc10920293cb169d9e13d27e3b07d9d55db720645f177016dd24971b62d0233c0bb06fca9b7806ef05a16a9a

  • SSDEEP

    196608:y2+/sLJnDkqs39j8JoahXb7js0xD4SIaPqvCAwO:y2+/QJnIqs3xYocL7ArLF

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 35 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\Darkness.jar
    1⤵
      PID:2080
    • 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:3020
      • 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,0x7fef6c49758,0x7fef6c49768,0x7fef6c49778
        2⤵
          PID:2532
        • 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=1176 --field-trial-handle=1372,i,2894699007212112208,16115585996449514194,131072 /prefetch:2
          2⤵
            PID:2536
          • 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=1504 --field-trial-handle=1372,i,2894699007212112208,16115585996449514194,131072 /prefetch:8
            2⤵
              PID:2416
            • 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=1608 --field-trial-handle=1372,i,2894699007212112208,16115585996449514194,131072 /prefetch:8
              2⤵
                PID:2448
              • 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=2260 --field-trial-handle=1372,i,2894699007212112208,16115585996449514194,131072 /prefetch:1
                2⤵
                  PID:2860
                • 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=2300 --field-trial-handle=1372,i,2894699007212112208,16115585996449514194,131072 /prefetch:1
                  2⤵
                    PID:2156
                  • 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=1384 --field-trial-handle=1372,i,2894699007212112208,16115585996449514194,131072 /prefetch:2
                    2⤵
                      PID:1092
                    • 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=1272 --field-trial-handle=1372,i,2894699007212112208,16115585996449514194,131072 /prefetch:1
                      2⤵
                        PID:2788
                      • 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=3616 --field-trial-handle=1372,i,2894699007212112208,16115585996449514194,131072 /prefetch:8
                        2⤵
                          PID:1792
                      • 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:804

                        Network

                        MITRE ATT&CK Enterprise v15

                        Replay Monitor

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                        Downloads

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                          Filesize

                          1KB

                          MD5

                          91df68a5b4b1ec7297c50bcb6a51d945

                          SHA1

                          24c2add4a9fe8568de497632fee5841ce7fba667

                          SHA256

                          1f8bd229113c775ed80f794467a98252d01469a93eb2fa43c1a51534a80d79e3

                          SHA512

                          121678bac082357e8d8c9b54755228163affb67d8621e4f1ca34ec72322391f503c200e1b27d1f7d1c4e8242ab534f7af9ae4cbacaada90840a491456b767c80

                        • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State

                          Filesize

                          986B

                          MD5

                          9f91fe40eec130da9b26f8863a620ae8

                          SHA1

                          188aca1b28b3cd7138791f71c89f87b66cc6d86a

                          SHA256

                          8ac387422808f45294c8ee534c31c2cf9bd5ded4d892c1bb8823f6154bd249e6

                          SHA512

                          e23528376cbcab79f05533cea142f6090e9e569f40a04575f9ed8be4d0265dd4dabf3dc859a2ccc77d1da67da47bc39f00aeaf80505c377891c6ef54e28a22b8

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

                          Filesize

                          5KB

                          MD5

                          8c3c4a0083dba3709d0c567e22bc252c

                          SHA1

                          5e45fbe17bae79cad2121b466b1cf405a1ba9c01

                          SHA256

                          54517b0a1fd2ceea538b91f78c677723e22d15e2354161df8eaa33525f4e48fa

                          SHA512

                          8276c53a78d2332f16cbc92ac6014412104e0f897d9d76fec4f9755b600bd64f202a86c9a8ca0d86990a4f35639ba97cd2af1a9afa5ab8e86538c64578046368

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

                          Filesize

                          5KB

                          MD5

                          61ed653b967d7fca9a0b0621c26ba078

                          SHA1

                          b25ed03cc6c452a54688db58bcf1ce069648af99

                          SHA256

                          1fb65f94d51ee06f267797f53196344246f4616eba3482ec3f4531140cac54bf

                          SHA512

                          56c5875a08a86354801ec3a61ca58f25c416f79b494b7c7c180ed88f1a11b24817f99e09c1b3639031d2aa9e3ac38fb22ef70ac696b4c1b3a319e04231b5ad84

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

                          Filesize

                          5KB

                          MD5

                          7f8cfbe3f745737886ed9e0a5e05bf48

                          SHA1

                          f761412b079fe32da01926fefa00c4ef5e0365ed

                          SHA256

                          ac6cc370153dc5369370c25a8584129fff4cb38d42963da11eba8cac401cd869

                          SHA512

                          e1bd6a4c0b31ce449003d7a5c8e43f0404c5f1ca45d1afad7c2ae9e87f7f275b2150842f057e47d58d3d28fd8f79438a801da84aec8c4ea213c911e9ac12a9ea

                        • 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

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

                          Filesize

                          264KB

                          MD5

                          f50f89a0a91564d0b8a211f8921aa7de

                          SHA1

                          112403a17dd69d5b9018b8cede023cb3b54eab7d

                          SHA256

                          b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

                          SHA512

                          bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

                        • memory/2080-3-0x00000000024C0000-0x00000000054C0000-memory.dmp

                          Filesize

                          48.0MB