Analysis

  • max time kernel
    75s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07-03-2024 20:31

General

  • Target

    eicar_com.zip

  • Size

    184B

  • MD5

    6ce6f415d8475545be5ba114f208b0ff

  • SHA1

    d27265074c9eac2e2122ed69294dbc4d7cce9141

  • SHA256

    2546dcffc5ad854d4ddc64fbf056871cd5a00f2471cb7a5bfd4ac23b6e9eedad

  • SHA512

    d9305862fe0bf552718d19db43075d88cffd768974627db60fa1a90a8d45563e035a6449663b8f66aac53791d77f37dbb5035159aa08e69fc473972022f80010

Score
1/10

Malware Config

Signatures

  • 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\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\eicar_com.zip
    1⤵
      PID:2384
    • 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:2968
      • 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,0x7fef5399758,0x7fef5399768,0x7fef5399778
        2⤵
          PID:2840
        • 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=1164 --field-trial-handle=1140,i,11836419617727259517,14433357538761708479,131072 /prefetch:2
          2⤵
            PID:2472
          • 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=1508 --field-trial-handle=1140,i,11836419617727259517,14433357538761708479,131072 /prefetch:8
            2⤵
              PID:2972
            • 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=1620 --field-trial-handle=1140,i,11836419617727259517,14433357538761708479,131072 /prefetch:8
              2⤵
                PID:2616
              • 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=2276 --field-trial-handle=1140,i,11836419617727259517,14433357538761708479,131072 /prefetch:1
                2⤵
                  PID:2756
                • 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=1140,i,11836419617727259517,14433357538761708479,131072 /prefetch:1
                  2⤵
                    PID:2788
                  • 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=992 --field-trial-handle=1140,i,11836419617727259517,14433357538761708479,131072 /prefetch:2
                    2⤵
                      PID:2296
                    • 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=2240 --field-trial-handle=1140,i,11836419617727259517,14433357538761708479,131072 /prefetch:1
                      2⤵
                        PID:2868
                      • 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=3652 --field-trial-handle=1140,i,11836419617727259517,14433357538761708479,131072 /prefetch:8
                        2⤵
                          PID:596
                        • C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe
                          "C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe" --reenable-autoupdates --system-level
                          2⤵
                            PID:1868
                            • C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe
                              "C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe" --type=crashpad-handler /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler --database=C:\Windows\TEMP\Crashpad --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0x154,0x158,0x15c,0x128,0x160,0x13f8d7688,0x13f8d7698,0x13f8d76a8
                              3⤵
                                PID:776
                            • 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=3728 --field-trial-handle=1140,i,11836419617727259517,14433357538761708479,131072 /prefetch:1
                              2⤵
                                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=11 --mojo-platform-channel-handle=2084 --field-trial-handle=1140,i,11836419617727259517,14433357538761708479,131072 /prefetch:1
                                2⤵
                                  PID:2216
                              • 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:2220

                                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

                                  194KB

                                  MD5

                                  f5b4137b040ec6bd884feee514f7c176

                                  SHA1

                                  7897677377a9ced759be35a66fdee34b391ab0ff

                                  SHA256

                                  845aa24ba38524f33f097b0d9bae7d9112b01fa35c443be5ec1f7b0da23513e6

                                  SHA512

                                  813b764a5650e4e3d1574172dd5d6a26f72c0ba5c8af7b0d676c62bc1b245e4563952bf33663bffc02089127b76a67f9977b0a8f18eaef22d9b4aa3abaaa7c40

                                • C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000002

                                  Filesize

                                  24KB

                                  MD5

                                  b82ca47ee5d42100e589bdd94e57936e

                                  SHA1

                                  0dad0cd7d0472248b9b409b02122d13bab513b4c

                                  SHA256

                                  d3c59060e591b3839ec59cad150c0a38a2a2a6ba4cc4dc5530f68be54f14ef1d

                                  SHA512

                                  58840a773a3a6cb0913e6a542934daecaef9c0eeab626446a29a70cd6d063fdb012229ff2ccfa283e3c05bc2a91a7cac331293965264715bdb9020f162dc7383

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

                                  Filesize

                                  168B

                                  MD5

                                  5970c03188c9f7d18369b02afe57e88f

                                  SHA1

                                  9669a101109a22dcd2d9930f0b966b3fe0f51973

                                  SHA256

                                  d077f3ee5ba88222c3dc13d4d0bbd522da8f8010b0c5e3d7214275779d0a7e98

                                  SHA512

                                  37dc3ef409031e85058f5eadb3b3a4ad6339a895f07a17375d04b0a466a983e07aba0e2a34ae305835fd002a76de3a9d4314fbfb881c7ce4a363caa8a0bc9b33

                                • 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

                                  7e2cd21ea50e0ee416d9d8778a89677b

                                  SHA1

                                  a8a640b80d39674b95f5f66b7a9a4ab7515a0a4c

                                  SHA256

                                  19a52de7e44c8f5a616c7013542f8c6fb6867853808737ec1ebac0b632311ca8

                                  SHA512

                                  3ba1ebef5e67ee8f03eb46942b276e515f8af513e87f6fa3c28d06af567b55faf589d971b2ec01c7099bf1342f90d76c0e69712b0ac324b309e94a38418a847f

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

                                  Filesize

                                  5KB

                                  MD5

                                  c08ac67884e75a6f95b3bb183964b33d

                                  SHA1

                                  5a56149d215920ad2ddcdb271fab9044e28cbcce

                                  SHA256

                                  cef3ac2b22a0a8cad7d11e0daf9c3800f5880a4a724652bd85e609f6e95ded97

                                  SHA512

                                  40ff1a51d922056166e73a0015b27e7279868ad25ca88bdaa45b541fb0470fbd0ff9e3efb5442dbcf78ece3dc5c731ddc1387564d423a3c17d7635c78696f1f4

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

                                  Filesize

                                  5KB

                                  MD5

                                  dd0c2eebd97e37f70c73f677e99906ab

                                  SHA1

                                  54939610b970d302e28f326e5cbc9ea67193e2cf

                                  SHA256

                                  f2d0b3019564b4e29c7dd034cb32270b595103073ffa2846c11e20ea63efbf23

                                  SHA512

                                  6c3f5c7d61dc83b820d19927d048fee33cfc791e062e1b6b46c11615a362c28443b066d1ec0d96428253af5edb0cbcc18a8dc9a8ff396d876451cc13484e8ab4

                                • 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