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Resubmissions

08/04/2024, 14:06

240408-rejg7aec3w 1

08/04/2024, 14:02

240408-rcgktaeb7w 4

Analysis

  • max time kernel
    2s
  • max time network
    140s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    08/04/2024, 14:02

General

  • Target

    http://1259268262.vod2.myqcloud.com

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 2 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 55 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "http://1259268262.vod2.myqcloud.com"
    1⤵
      PID:616
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdge.exe" -ServerName:MicrosoftEdge.AppXdnhjhccw3zf0j06tkg3jtqr00qdm0khc.mca
      1⤵
      • Drops file in Windows directory
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      PID:5116
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:4616
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      PID:324
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
        PID:2896
      • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
        "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
        1⤵
          PID:2104
        • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
          "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
          1⤵
            PID:2392
          • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
            "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
            1⤵
              PID:2336
            • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
              "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
              1⤵
                PID:4620
              • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                1⤵
                  PID:972
                • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
                  "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
                  1⤵
                    PID:2372

                  Network

                  MITRE ATT&CK Enterprise v15

                  Replay Monitor

                  Loading Replay Monitor...

                  Downloads

                  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157

                    Filesize

                    4KB

                    MD5

                    1bfe591a4fe3d91b03cdf26eaacd8f89

                    SHA1

                    719c37c320f518ac168c86723724891950911cea

                    SHA256

                    9cf94355051bf0f4a45724ca20d1cc02f76371b963ab7d1e38bd8997737b13d8

                    SHA512

                    02f88da4b610678c31664609bcfa9d61db8d0b0617649981af948f670f41a6207b4ec19fecce7385a24e0c609cbbf3f2b79a8acaf09a03c2c432cc4dce75e9db

                  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\2TT8RSZ7\edgecompatviewlist[1].xml

                    Filesize

                    74KB

                    MD5

                    d4fc49dc14f63895d997fa4940f24378

                    SHA1

                    3efb1437a7c5e46034147cbbc8db017c69d02c31

                    SHA256

                    853d2f4eb81c9fdcea2ee079f6faf98214b111b77cdf68709b38989d123890f1

                    SHA512

                    cc60d79b4afe5007634ac21dc4bc92081880be4c0d798a1735b63b27e936c02f399964f744dc73711987f01e8a1064b02a4867dd6cac27538e5fbe275cc61e0a

                  • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!001\MicrosoftEdge\Cache\V270XQHT\warmup[2].gif

                    Filesize

                    43B

                    MD5

                    325472601571f31e1bf00674c368d335

                    SHA1

                    2daeaa8b5f19f0bc209d976c02bd6acb51b00b0a

                    SHA256

                    b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

                    SHA512

                    717ea0ff7f3f624c268eccb244e24ec1305ab21557abb3d6f1a7e183ff68a2d28f13d1d2af926c9ef6d1fb16dd8cbe34cd98cacf79091dddc7874dcee21ecfdc

                  • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!002\MicrosoftEdge\User\Default\DOMStore\BM0I7EDQ\www.bing[1].xml

                    Filesize

                    9KB

                    MD5

                    f9e5663550ce2c3d89651b7dd7e37dd1

                    SHA1

                    85a1c46d49b0b09d3ecb84296f11b1e2fdd06ae2

                    SHA256

                    08a492849493958664caf48597d397a49d374b8dd52adcf7032d20dfb2eb4dcc

                    SHA512

                    9241de89ead3b1a6ae9802c4aa97632aa6ef4f4eddba09bdf52cc97985d3890a748a0658fdcb2fb323b02518063de637d2cb5ab27e4452c5586b7d9f8764c42d

                  • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\D3GFXDUJ\suggestions[1].en-US

                    Filesize

                    17KB

                    MD5

                    5a34cb996293fde2cb7a4ac89587393a

                    SHA1

                    3c96c993500690d1a77873cd62bc639b3a10653f

                    SHA256

                    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

                    SHA512

                    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

                  • C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\Content\EAF8AA29A62AB29E614331747385D816_F9E4DC0B9D5C777357D7DB8DEF51118A

                    Filesize

                    314B

                    MD5

                    e9b24b53b5c3e0e91b54869620083af7

                    SHA1

                    476899f0318f27178309b2b6f52fe1d02526dc22

                    SHA256

                    8be79d1a7a17bf9e3a9ebb3e8abeb31ca843b90b2fc03505545d3e7ba5e91e71

                    SHA512

                    1b3a22e4be7b6ac5cae86935ddf7c41c5055c1c1d53d387c65d61b37109c2eddb2d76ab134f599cedca83cda352332440dcaac8ca35dc79bb47b7cf0a8e704fa

                  • C:\Users\Admin\AppData\Local\Packages\microsoft.microsoftedge_8wekyb3d8bbwe\AC\#!001\Microsoft\CryptnetUrlCache\MetaData\EAF8AA29A62AB29E614331747385D816_F9E4DC0B9D5C777357D7DB8DEF51118A

                    Filesize

                    404B

                    MD5

                    9dabdf943b2e4f7fdd3b9440809b7e39

                    SHA1

                    e77541f5db0682e2408807a7105902d8a62cd5da

                    SHA256

                    2c9b372c7da7a13f4022abe094ee605d17ce1739926853116c2cdcabb5d75504

                    SHA512

                    c879450943bae3b96844ab744f232fc58f68e90366a18feacd39296eb41a3363dd3e6b4d3c877967c69ab4b2e5537956f45bf9c73168d33e82f449bcd2266bf4

                  • memory/2104-51-0x000002BE84830000-0x000002BE84832000-memory.dmp

                    Filesize

                    8KB

                  • memory/2104-48-0x000002BE84800000-0x000002BE84802000-memory.dmp

                    Filesize

                    8KB

                  • memory/2104-53-0x000002BE84850000-0x000002BE84852000-memory.dmp

                    Filesize

                    8KB

                  • memory/2336-218-0x00000149B37D0000-0x00000149B37F0000-memory.dmp

                    Filesize

                    128KB

                  • memory/2336-129-0x00000149B2830000-0x00000149B2850000-memory.dmp

                    Filesize

                    128KB

                  • memory/2336-220-0x00000149C3E00000-0x00000149C3F00000-memory.dmp

                    Filesize

                    1024KB

                  • memory/2336-254-0x00000149C59F0000-0x00000149C5A10000-memory.dmp

                    Filesize

                    128KB

                  • memory/2336-456-0x00000149A1DC0000-0x00000149A1DE0000-memory.dmp

                    Filesize

                    128KB

                  • memory/2336-122-0x00000149B25A0000-0x00000149B25C0000-memory.dmp

                    Filesize

                    128KB

                  • memory/4620-176-0x0000018F16860000-0x0000018F16862000-memory.dmp

                    Filesize

                    8KB

                  • memory/4620-178-0x0000018F16880000-0x0000018F16882000-memory.dmp

                    Filesize

                    8KB

                  • memory/4620-180-0x0000018F168A0000-0x0000018F168A2000-memory.dmp

                    Filesize

                    8KB

                  • memory/5116-35-0x0000011C33440000-0x0000011C33442000-memory.dmp

                    Filesize

                    8KB

                  • memory/5116-300-0x0000011C3B370000-0x0000011C3B371000-memory.dmp

                    Filesize

                    4KB

                  • memory/5116-0-0x0000011C32220000-0x0000011C32230000-memory.dmp

                    Filesize

                    64KB

                  • memory/5116-16-0x0000011C32A00000-0x0000011C32A10000-memory.dmp

                    Filesize

                    64KB

                  • memory/5116-301-0x0000011C3B380000-0x0000011C3B381000-memory.dmp

                    Filesize

                    4KB