Analysis

  • max time kernel
    146s
  • max time network
    220s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-05-2024 03:50

General

  • Target

    边界AIChat桌面版.exe

  • Size

    104.6MB

  • MD5

    e0afbce6fc8efa7442281b26f647c748

  • SHA1

    33d4aded9743a4b52a06668f8065f1cdf9a5e8c7

  • SHA256

    b91d2184d5720ac3ac0811e398cfbd90285627469d5f6eaf6aceefdb9bdc6ea4

  • SHA512

    58b6e09ab2b733f856922353568bc280dbcd3851458b1642452c25e0d5da4b7b1887650330ed05cd86ebb9da86332f9eba4ad59b808c29af39a2d5d1dae8db8e

  • SSDEEP

    1572864:rKqxYPeXS8KTM9GUvTkbVn/HEuLyywaom8Wbw9vIqprmCOj6hXGX5WAtF4Kalz9p:mCnCREuLyywaoZ9EOrGpvTur

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 4 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of WriteProcessMemory 56 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe
    "C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1612
    • C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe
      "C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe" --type=gpu-process --field-trial-handle=1612,3263533300651814500,17951647333583167047,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --gpu-preferences=MAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=1280 /prefetch:2
      2⤵
        PID:3452
      • C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe
        "C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1612,3263533300651814500,17951647333583167047,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --service-sandbox-type=network --mojo-platform-channel-handle=1816 /prefetch:8
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1004
      • C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe
        "C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe" --type=renderer --field-trial-handle=1612,3263533300651814500,17951647333583167047,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --app-path="C:\Users\Admin\AppData\Local\Temp\resources\app.asar" --no-sandbox --no-zygote --background-color=#fff --enable-spellcheck --enable-websql --disable-electron-site-instance-overrides --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=4 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2332 /prefetch:1
        2⤵
        • Checks computer location settings
        • Suspicious behavior: EnumeratesProcesses
        PID:3688
      • C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe
        "C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe" --type=renderer --field-trial-handle=1612,3263533300651814500,17951647333583167047,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --app-path="C:\Users\Admin\AppData\Local\Temp\resources\app.asar" --node-integration --no-sandbox --no-zygote --preload="C:\Users\Admin\AppData\Local\Temp\resources\app.asar\build\electron\preload.js" --background-color=#fff --enable-spellcheck --enable-websql --disable-electron-site-instance-overrides --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2596 /prefetch:1
        2⤵
        • Checks computer location settings
        • Suspicious behavior: EnumeratesProcesses
        PID:4604
      • C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe
        "C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe" --type=renderer --field-trial-handle=1612,3263533300651814500,17951647333583167047,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --lang=en-US --app-path="C:\Users\Admin\AppData\Local\Temp\resources\app.asar" --no-sandbox --no-zygote --background-color=#fff --enable-spellcheck --enable-websql --disable-electron-site-instance-overrides --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=2932 /prefetch:1
        2⤵
        • Checks computer location settings
        • Suspicious behavior: EnumeratesProcesses
        PID:2432
      • C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe
        "C:\Users\Admin\AppData\Local\Temp\边界AIChat桌面版.exe" --type=gpu-process --field-trial-handle=1612,3263533300651814500,17951647333583167047,131072 --enable-features=WebComponentsV0Enabled --disable-features=CookiesWithoutSameSiteMustBeSecure,SameSiteByDefaultCookies,SpareRendererForSitePerProcess --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=MAAAAAAAAADoAAAwAAAAAAAAAAAAAAAAAABgAAAIAAAQAAAAAAAAAAAAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAA= --mojo-platform-channel-handle=1452 /prefetch:2
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2348
    • C:\Windows\System32\CompPkgSrv.exe
      C:\Windows\System32\CompPkgSrv.exe -Embedding
      1⤵
        PID:2880

      Network

      MITRE ATT&CK Matrix ATT&CK v13

      Discovery

      Query Registry

      1
      T1012

      System Information Discovery

      1
      T1082

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Roaming\Microsoft\Spelling\en-US\default.dic
        Filesize

        2B

        MD5

        f3b25701fe362ec84616a93a45ce9998

        SHA1

        d62636d8caec13f04e28442a0a6fa1afeb024bbb

        SHA256

        b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

        SHA512

        98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

      • C:\Users\Admin\AppData\Roaming\chat\Network Persistent State
        Filesize

        353B

        MD5

        79622fb8e7b7be9c17e24ea45d77de84

        SHA1

        2eec127b42c57e71ce33811d5f9718fb1223b64f

        SHA256

        98bfdbada76006d4d03fb04b88f3a321f1c2dfea5421be6155f648125e9947eb

        SHA512

        cb5afe6660e2a80bc9d8aa261693dd300ecfa400850b36edb6d5b9db72ff05095d257d363d1e7057a695431ebb59388da1e77e4e6863ad8ae9a874bb4c43021f

      • C:\Users\Admin\AppData\Roaming\chat\Network Persistent State
        Filesize

        59B

        MD5

        78bfcecb05ed1904edce3b60cb5c7e62

        SHA1

        bf77a7461de9d41d12aa88fba056ba758793d9ce

        SHA256

        c257f929cff0e4380bf08d9f36f310753f7b1ccb5cb2ab811b52760dd8cb9572

        SHA512

        2420dff6eb853f5e1856cdab99561a896ea0743fcff3e04b37cb87eddf063770608a30c6ffb0319e5d353b0132c5f8135b7082488e425666b2c22b753a6a4d73

      • C:\Users\Admin\AppData\Roaming\chat\Network Persistent State~RFe59c3b4.TMP
        Filesize

        59B

        MD5

        2800881c775077e1c4b6e06bf4676de4

        SHA1

        2873631068c8b3b9495638c865915be822442c8b

        SHA256

        226eec4486509917aa336afebd6ff65777b75b65f1fb06891d2a857a9421a974

        SHA512

        e342407ab65cc68f1b3fd706cd0a37680a0864ffd30a6539730180ede2cdcd732cc97ae0b9ef7db12da5c0f83e429df0840dbf7596aca859a0301665e517377b

      • C:\Users\Admin\AppData\Roaming\chat\Session Storage\CURRENT
        Filesize

        16B

        MD5

        46295cac801e5d4857d09837238a6394

        SHA1

        44e0fa1b517dbf802b18faf0785eeea6ac51594b

        SHA256

        0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

        SHA512

        8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

      • C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\128-deadcode.png
        Filesize

        2KB

        MD5

        95c2da7d58ac4f57f4162d4b521d1c2a

        SHA1

        964c06f2b50bd34c77ff760c939ccafccb8298da

        SHA256

        e3e4ce549604652a6a573550f34b3994992d7d70bfd39bf69fc30cfd769b75f8

        SHA512

        765ddb52aed9c28e7ccf22768b432e7391a407cbbd0be75722ff59f438ed7208eb94b78cfa1a90701f2dede8f153169d2caa379355f2b3532e465878f336e2c5

      • C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\128-restricted.png
        Filesize

        1KB

        MD5

        976735be5c5ef4986782407579e25c50

        SHA1

        1a72c6f1fea87fe8e79d14c72ad5da6ab6d9b761

        SHA256

        cbde2b973624ad785f37523efecca9721813354f2a7e21ecd305560acc138c06

        SHA512

        8288ebd7f1bcfccacd9092a30f09ac141620710400856300f1c1056e7012c3066fadc8128c6ca1d567a289af3967cd8c9b3d562421e00132fe9680e4172f56c0

      • C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\16-deadcode.png
        Filesize

        338B

        MD5

        2bd352e9368664c7aba97f61df7c407f

        SHA1

        232e5ea71cfa6276254862afdff99835136a4f31

        SHA256

        705902c00dc5cf4ac85d9eac512a17b2e0bb427dc98cb2cc8f19322a95600076

        SHA512

        7fa71202d4aa7eab73e4695c5c6a1a667ee2e8ed2eb2839bcc8da5404f0edf54d20e095df6af9bfb95a08f6044b3e2f51ee85bf2d28440aefa35d2af8362bf1a

      • C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\16-restricted.png
        Filesize

        288B

        MD5

        7b2b93a5c23de8b45be5076bec86cc03

        SHA1

        7bf00b51cee062b2a6f0e7ba8e6fe892b2665e96

        SHA256

        131e9ff247e8e9257351129b203709d8a8a25488f7159b498d661ba8510efd7e

        SHA512

        93be1bebae3a2ccc5fcd8ad97b96529e6dd7f8eb1f68fa6a20a7c6c006222ade42915f5bc0199ad2b2258272e9001969a830d6a0536ce0b127176465c5b082ce

      • C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\32-deadcode.png
        Filesize

        561B

        MD5

        7d81fdce34f01d8229f67cbed8ca30de

        SHA1

        2d147ca07846a5c33271a3cd9fee58be0b041088

        SHA256

        53b429c91414bee3fe255328029eff513f172fffc41fd63d95aaadb697ce71a5

        SHA512

        4e64518b53c83c075bade7171989a7f796f7d4ac63ddab47ae938bb55ade22a1ea04c208a16c4ec87a6535a57100eb51b7f80b24887c2a96eb2f5758e2615d22

      • C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\32-restricted.png
        Filesize

        490B

        MD5

        a224d8a9e39b203054da833b0636ff06

        SHA1

        8acf99866b257c7b5b38c5708870cd17d3d7b13a

        SHA256

        1141df69cf1d1985c49f795b65acba57e4d2399e6ff50bb3e6bdc0b710f27804

        SHA512

        7c4d5daa2fb4a7285dd747287ba56e3c484973cb9f01a49dc0926aab0d4ae0295586707ea312560782abed6409a62ef3367907fa77863276cfbed85449b16315

      • C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\48-deadcode.png
        Filesize

        826B

        MD5

        5514edc867b037351d2d01cb8b204d3c

        SHA1

        55070782e7049bf2d6c45be7605d193630f22eb1

        SHA256

        546c0260ab5a03c3075e9278956019214bb6433de266c6f95b7021c0115070e2

        SHA512

        f8ab9ad7e9ab9836580b6d99415250d01dd8be53a01a4e0658031d25d7c891f4e8ae4add8a86aae55522d118a771c2625d359aa504cf52244433955301d17079

      • C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\48-restricted.png
        Filesize

        730B

        MD5

        f1198971a65f0c320a18931b5a6e9e03

        SHA1

        5783485687ae3ab6bcbb07f203dcb92211ada979

        SHA256

        0ddff2151123e022e007e09576a6b030c38021d0fffc7546f0c9a1b8529813e2

        SHA512

        bda8969740bb4320095f4d5b4bb185ec8f881307640eec1d917c20c0f65b7d43ade107334de6d01ee7334930909e55090cb7eea771ac2e199db6b811d72ee512

      • C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\development.svg
        Filesize

        3KB

        MD5

        46bb24f5f8540049a459da5b12ee1478

        SHA1

        e8189f6545038616eca6ef33068093dbaeb66350

        SHA256

        acc667332543cd491097b281fd35bd49bf435768d4cb2ab8f579740072756313

        SHA512

        89b74512db2792b409f1ceaa275fb1e8d7eefdb195bcab76c7b489228c822a6a68182d93c485956d16c02e310e4d3d3f6da7a561f93d0e0034627339d6848776

      • C:\Users\Admin\AppData\Roaming\chat\extensions\fmkadmapgofadopljbjfkapdkoienihi\icons\restricted.svg
        Filesize

        1KB

        MD5

        3cd7ad037efd1fa2a7477031af2c2809

        SHA1

        ec5c179569f1add1f0ea8a69d622b36013ba72ac

        SHA256

        279310c2dfe871f3f6a875ef3d5cfb8922d37faeeb9c127ec312aeebe1c51cd3

        SHA512

        b2349b5a3decd559999f96c5b4886acb9d39ab46562d3dca1ffba049573c7d99980fd9c5272dfbc72059afd89a6d435bc81a2fd0adfb606ad9057c24b6b3f4c8