Analysis

  • max time kernel
    299s
  • max time network
    244s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-en
  • resource tags

    arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
  • submitted
    12/03/2024, 04:47

General

  • Target

    173fdac866e25a74b75bcb4ad4067e1fc53e49aa234e2327a8079825944d0ab6.html

  • Size

    486KB

  • MD5

    815f76838fcfefa7728fb4176959b55c

  • SHA1

    1faeb41c64501e363d20ea0e3772173e8e1e5fca

  • SHA256

    173fdac866e25a74b75bcb4ad4067e1fc53e49aa234e2327a8079825944d0ab6

  • SHA512

    c77a371088c4aba3f88f7c601168a2772d9b1958677ac84fc2cd64ff5cdfa2e851a7cc5f4b460e2bbf1394138be2bb9249e120027ea0e011cb7c8e0842e2ac98

  • SSDEEP

    12288:E1tgcXdawXnkZi7GyhA6qrVhlxoOHQ8c4:E1Od

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: MapViewOfSection 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "C:\Users\Admin\AppData\Local\Temp\173fdac866e25a74b75bcb4ad4067e1fc53e49aa234e2327a8079825944d0ab6.html"
    1⤵
      PID:3124
    • 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:208
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:4232
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Modifies registry class
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:656
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2892
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Drops file in Windows directory
      • Modifies Internet Explorer settings
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:1592
    • 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:3524

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\7HB61I1H\edgecompatviewlist[1].xml

            Filesize

            74KB

            MD5

            d4fc49dc14f63895d997fa4940f24378

            SHA1

            3efb1437a7c5e46034147cbbc8db017c69d02c31

            SHA256

            853d2f4eb81c9fdcea2ee079f6faf98214b111b77cdf68709b38989d123890f1

            SHA512

            cc60d79b4afe5007634ac21dc4bc92081880be4c0d798a1735b63b27e936c02f399964f744dc73711987f01e8a1064b02a4867dd6cac27538e5fbe275cc61e0a

          • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!121\MicrosoftEdge\Cache\LZN2XQU8\docs.20074c02[1].css

            Filesize

            493B

            MD5

            b4b78492429cf1b64589b2a389b4b764

            SHA1

            caf912b2b272324abb11f47999a297ee48616bef

            SHA256

            44e2aa925dfbda3b2cfe10bf7f1143040b79ded948843410f4f0294573977597

            SHA512

            31b1790c2343663cd7d74d65fec3e19b462355f15b9353bedb1c476e982e29331deede2da80eaae6905dff35e1a8aca5d299bf8f4b905e13992e633e48c572a0

          • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!121\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157

            Filesize

            4KB

            MD5

            1bfe591a4fe3d91b03cdf26eaacd8f89

            SHA1

            719c37c320f518ac168c86723724891950911cea

            SHA256

            9cf94355051bf0f4a45724ca20d1cc02f76371b963ab7d1e38bd8997737b13d8

            SHA512

            02f88da4b610678c31664609bcfa9d61db8d0b0617649981af948f670f41a6207b4ec19fecce7385a24e0c609cbbf3f2b79a8acaf09a03c2c432cc4dce75e9db

          • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\#!121\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157

            Filesize

            338B

            MD5

            21b6147a1d4c3ef5182733e64a464af3

            SHA1

            90223ba1d20ef617425f349945781dd713a7cc1e

            SHA256

            5377aae5bce0ca3f8305a066403a640ae4d52d156c3f430e894714ab2a6415f6

            SHA512

            0fee2b2f67c84dbeec05388e4ad0c2fe9496238544528f4b0f5019028e5a4ad7d5fce64f3429fc3197da091cbf9e7e6d5920f46558846edd21524a3eb1658bdc

          • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\MLG42CAE\suggestions[1].en-US

            Filesize

            17KB

            MD5

            5a34cb996293fde2cb7a4ac89587393a

            SHA1

            3c96c993500690d1a77873cd62bc639b3a10653f

            SHA256

            c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

            SHA512

            e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

          • memory/208-0-0x000002B4AA220000-0x000002B4AA230000-memory.dmp

            Filesize

            64KB

          • memory/208-16-0x000002B4AA420000-0x000002B4AA430000-memory.dmp

            Filesize

            64KB

          • memory/208-35-0x000002B4AA5F0000-0x000002B4AA5F2000-memory.dmp

            Filesize

            8KB

          • memory/208-288-0x000002B4B0BB0000-0x000002B4B0BB1000-memory.dmp

            Filesize

            4KB

          • memory/208-287-0x000002B4B0BA0000-0x000002B4B0BA1000-memory.dmp

            Filesize

            4KB

          • memory/1592-156-0x000001EE7E530000-0x000001EE7E550000-memory.dmp

            Filesize

            128KB

          • memory/1592-155-0x000001EE7C400000-0x000001EE7C500000-memory.dmp

            Filesize

            1024KB

          • memory/1592-255-0x000001E610470000-0x000001E610472000-memory.dmp

            Filesize

            8KB

          • memory/1592-257-0x000001E610850000-0x000001E610852000-memory.dmp

            Filesize

            8KB

          • memory/1592-259-0x000001E614F50000-0x000001E614F52000-memory.dmp

            Filesize

            8KB

          • memory/1592-261-0x000001E614F70000-0x000001E614F72000-memory.dmp

            Filesize

            8KB

          • memory/1592-264-0x000001E615320000-0x000001E615322000-memory.dmp

            Filesize

            8KB

          • memory/1592-266-0x000001E615330000-0x000001E615332000-memory.dmp

            Filesize

            8KB

          • memory/1592-102-0x000001EE7B4E0000-0x000001EE7B4E2000-memory.dmp

            Filesize

            8KB

          • memory/1592-100-0x000001EE7B1C0000-0x000001EE7B1C2000-memory.dmp

            Filesize

            8KB

          • memory/1592-98-0x000001EE7B1A0000-0x000001EE7B1A2000-memory.dmp

            Filesize

            8KB

          • memory/1592-55-0x000001EE77500000-0x000001EE77600000-memory.dmp

            Filesize

            1024KB