Analysis

  • max time kernel
    241s
  • max time network
    295s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    15-07-2023 03:39

General

  • Target

    42.zip

  • Size

    41KB

  • MD5

    1df9a18b18332f153918030b7b516615

  • SHA1

    6c42c62696616b72bbfc88a4be4ead57aa7bc503

  • SHA256

    bbd05de19aa2af1455c0494639215898a15286d9b05073b6c4817fe24b2c36fa

  • SHA512

    6382ca9c307d66ab7566acf78b1afd44b18b24d766253e1dc1cb3a3c0be96ecf1f2042d6bd3332d49078ffee571cf98869c1284c1d3e5c1c7dc3e4c64f71af80

  • SSDEEP

    768:hzyVr8GSKL6O3QOXk/0u3wqOghrFCezL1VFJdbq2QTJTw02Q:hGx8DKXE//ZhhCirFi2cwK

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 24 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.exe
    C:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\42.zip
    1⤵
      PID:2000
    • C:\Windows\explorer.exe
      "C:\Windows\explorer.exe"
      1⤵
        PID:1744
      • C:\Windows\system32\taskmgr.exe
        "C:\Windows\system32\taskmgr.exe"
        1⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:3004
      • C:\Program Files\7-Zip\7zG.exe
        "C:\Program Files\7-Zip\7zG.exe" x -o"C:\Users\Admin\AppData\Local\Temp\" -an -ai#7zMap9883:84:7zEvent15264
        1⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2748
      • C:\Program Files\7-Zip\7zFM.exe
        "C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\42.zip"
        1⤵
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        PID:2968
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe"
        1⤵
        • Enumerates system info in registry
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1736
        • 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,0x7fef56a9758,0x7fef56a9768,0x7fef56a9778
          2⤵
            PID:3060
          • 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=1184 --field-trial-handle=1384,i,3872843487136240510,6288345919023665613,131072 /prefetch:2
            2⤵
              PID:1628
            • 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=1564 --field-trial-handle=1384,i,3872843487136240510,6288345919023665613,131072 /prefetch:8
              2⤵
                PID:2276
              • 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=1384,i,3872843487136240510,6288345919023665613,131072 /prefetch:8
                2⤵
                  PID:1728
                • C:\Program Files\Google\Chrome\Application\chrome.exe
                  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2312 --field-trial-handle=1384,i,3872843487136240510,6288345919023665613,131072 /prefetch:1
                  2⤵
                    PID:1656
                  • C:\Program Files\Google\Chrome\Application\chrome.exe
                    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=2296 --field-trial-handle=1384,i,3872843487136240510,6288345919023665613,131072 /prefetch:1
                    2⤵
                      PID:1304
                    • 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=2808 --field-trial-handle=1384,i,3872843487136240510,6288345919023665613,131072 /prefetch:2
                      2⤵
                        PID:2428
                      • C:\Program Files\Google\Chrome\Application\chrome.exe
                        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --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=1416 --field-trial-handle=1384,i,3872843487136240510,6288345919023665613,131072 /prefetch:1
                        2⤵
                          PID:2344
                        • C:\Program Files\Google\Chrome\Application\chrome.exe
                          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3324 --field-trial-handle=1384,i,3872843487136240510,6288345919023665613,131072 /prefetch:8
                          2⤵
                            PID:2756
                          • C:\Program Files\Google\Chrome\Application\chrome.exe
                            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=3320 --field-trial-handle=1384,i,3872843487136240510,6288345919023665613,131072 /prefetch:8
                            2⤵
                              PID:2332
                            • 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=3704 --field-trial-handle=1384,i,3872843487136240510,6288345919023665613,131072 /prefetch:8
                              2⤵
                                PID:2704
                              • C:\Program Files\Google\Chrome\Application\chrome.exe
                                "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --mojo-platform-channel-handle=3760 --field-trial-handle=1384,i,3872843487136240510,6288345919023665613,131072 /prefetch:1
                                2⤵
                                  PID:2540
                              • 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:2676

                                Network

                                MITRE ATT&CK Enterprise v6

                                Replay Monitor

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                                Downloads

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

                                  Filesize

                                  527B

                                  MD5

                                  5fedb2f7a53bb76181ebfd0f4140533a

                                  SHA1

                                  a6bc354cb8df998f815d85741b76a4b2889bbf73

                                  SHA256

                                  c137a67d63641725564859e416540980410bc6ea9eb113224c25614d76de99d7

                                  SHA512

                                  9953bee4c998a1856c5b95fbb988faa905e9a2a2fc325cf57deda6f9a970de1351cae604890faeae4c1f91dff13a99eb3fe243801a609f7376f20f6268cebfea

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

                                  Filesize

                                  5KB

                                  MD5

                                  773e898b4843462ed013e1bac3b0781f

                                  SHA1

                                  304efb81a07c773cb0d9e1fa0d8eb82ece297d3e

                                  SHA256

                                  3d0a33e78480b068f91cb6f0495af14531bd80247a26428b9adaba5f0a65c70d

                                  SHA512

                                  0355d4f1b4afcf8dc718808b5e8d27045ec5bc7d992a3f9f63e99e08d3b6098c58d69726137eee848ca67ef74ac7d9dc98350a95b91ab5b64d3e01006439d143

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

                                  Filesize

                                  4KB

                                  MD5

                                  2eca621eec590858480194d78898a936

                                  SHA1

                                  3f81b86584813d667043b83b1973defae7d0a020

                                  SHA256

                                  dfcf87b4988f4b6e26bc8050990a2a17b89ff5ede77110bc69c0f8e35dba5841

                                  SHA512

                                  8615453e91c10dfacde434affc55f306d9f18108002ffe687a85133a211053f88ff57a675c585160d45e94c38cf4df6335b95c20376c5c7a5a526714cd0a53e9

                                • 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

                                • C:\Users\Admin\AppData\Local\Temp\lib 0.zip

                                  Filesize

                                  34KB

                                  MD5

                                  0a76bd3e26768bba68aca3d210997069

                                  SHA1

                                  753690994a18cf58ed0fe3749d16448b763047b8

                                  SHA256

                                  9056b87f079861d1b0f041317d6415927d9ffb6498ce2530ff90fda69fa64e78

                                  SHA512

                                  14408ea7f44bc365a58d7480fff9ea3b10fa21bfbd3363c6e30b74a4d4121677e20ce1108cce12c203f0760768aee1c1aa69b130e090c409f9a516ea02d70c49

                                • C:\Users\Admin\AppData\Local\Temp\lib 2.zip

                                  Filesize

                                  34KB

                                  MD5

                                  0a76bd3e26768bba68aca3d210997069

                                  SHA1

                                  753690994a18cf58ed0fe3749d16448b763047b8

                                  SHA256

                                  9056b87f079861d1b0f041317d6415927d9ffb6498ce2530ff90fda69fa64e78

                                  SHA512

                                  14408ea7f44bc365a58d7480fff9ea3b10fa21bfbd3363c6e30b74a4d4121677e20ce1108cce12c203f0760768aee1c1aa69b130e090c409f9a516ea02d70c49

                                • memory/3004-56-0x0000000140000000-0x00000001405E8000-memory.dmp

                                  Filesize

                                  5.9MB

                                • memory/3004-223-0x0000000140000000-0x00000001405E8000-memory.dmp

                                  Filesize

                                  5.9MB

                                • memory/3004-54-0x0000000140000000-0x00000001405E8000-memory.dmp

                                  Filesize

                                  5.9MB

                                • memory/3004-222-0x0000000140000000-0x00000001405E8000-memory.dmp

                                  Filesize

                                  5.9MB

                                • memory/3004-252-0x0000000140000000-0x00000001405E8000-memory.dmp

                                  Filesize

                                  5.9MB

                                • memory/3004-255-0x0000000140000000-0x00000001405E8000-memory.dmp

                                  Filesize

                                  5.9MB

                                • memory/3004-256-0x0000000140000000-0x00000001405E8000-memory.dmp

                                  Filesize

                                  5.9MB

                                • memory/3004-55-0x0000000140000000-0x00000001405E8000-memory.dmp

                                  Filesize

                                  5.9MB

                                • memory/3004-268-0x0000000140000000-0x00000001405E8000-memory.dmp

                                  Filesize

                                  5.9MB

                                • memory/3004-269-0x0000000140000000-0x00000001405E8000-memory.dmp

                                  Filesize

                                  5.9MB

                                • memory/3004-270-0x0000000140000000-0x00000001405E8000-memory.dmp

                                  Filesize

                                  5.9MB

                                • memory/3004-271-0x0000000140000000-0x00000001405E8000-memory.dmp

                                  Filesize

                                  5.9MB