Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    22-05-2024 10:17

General

  • Target

    http://link.mail.1proflit.ru.com/emaillink/19042302,=07bWw5QyNkGxucTRr50cNMA/15878856,55329,25841344,?aHR0cDovL2FjdGlvbi1wcmVzcy5ydS9wcmludGFwL3B1YmxpYy9odG1sL0VFRjFBNEM0LTc2RjUtNDQ4My03OTI4LTA4REM2NTJBMjYzOCZwb3N0Zml4PUEwNTgmP3V0bV9jYW1wYWlnbj1NYXJrZXRQcm9kbGVuaWUmdXRtX21lZGl1bT1lbWFpbCZ1dG1fc291cmNlPW9mc3lzJnV0bV9jb250ZW50PUFQcmVzczA3MTgxOUEwNTgmZGF0ZXN0YXJ0PTIwLTA1LTIwMjQmZGF0ZXRvPTMxLTA1LTIwMjQ=

Score
6/10

Malware Config

Signatures

  • Mark of the Web detected: This indicates that the page was originally saved or cloned. 1 IoCs
  • Drops file in Windows directory 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "http://link.mail.1proflit.ru.com/emaillink/19042302,=07bWw5QyNkGxucTRr50cNMA/15878856,55329,25841344,?aHR0cDovL2FjdGlvbi1wcmVzcy5ydS9wcmludGFwL3B1YmxpYy9odG1sL0VFRjFBNEM0LTc2RjUtNDQ4My03OTI4LTA4REM2NTJBMjYzOCZwb3N0Zml4PUEwNTgmP3V0bV9jYW1wYWlnbj1NYXJrZXRQcm9kbGVuaWUmdXRtX21lZGl1bT1lbWFpbCZ1dG1fc291cmNlPW9mc3lzJnV0bV9jb250ZW50PUFQcmVzczA3MTgxOUEwNTgmZGF0ZXN0YXJ0PTIwLTA1LTIwMjQmZGF0ZXRvPTMxLTA1LTIwMjQ="
    1⤵
      PID:4656
    • 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:2476
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:2232
    • 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:796
    • 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:3488
    • 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 registry class
      PID:4428
    • 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:4304

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Q7BUKSPQ\edgecompatviewlist[1].xml
      Filesize

      74KB

      MD5

      d4fc49dc14f63895d997fa4940f24378

      SHA1

      3efb1437a7c5e46034147cbbc8db017c69d02c31

      SHA256

      853d2f4eb81c9fdcea2ee079f6faf98214b111b77cdf68709b38989d123890f1

      SHA512

      cc60d79b4afe5007634ac21dc4bc92081880be4c0d798a1735b63b27e936c02f399964f744dc73711987f01e8a1064b02a4867dd6cac27538e5fbe275cc61e0a

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\7ZPGLSQQ\suggestions[1].en-US
      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • memory/2476-16-0x000001751F720000-0x000001751F730000-memory.dmp
      Filesize

      64KB

    • memory/2476-0-0x000001751F620000-0x000001751F630000-memory.dmp
      Filesize

      64KB

    • memory/2476-35-0x000001751E6C0000-0x000001751E6C2000-memory.dmp
      Filesize

      8KB

    • memory/2476-149-0x0000017525F70000-0x0000017525F71000-memory.dmp
      Filesize

      4KB

    • memory/2476-150-0x0000017525F80000-0x0000017525F81000-memory.dmp
      Filesize

      4KB

    • memory/3488-45-0x00000189FB5C0000-0x00000189FB6C0000-memory.dmp
      Filesize

      1024KB

    • memory/4428-77-0x000002E5DE5C0000-0x000002E5DE5C2000-memory.dmp
      Filesize

      8KB

    • memory/4428-81-0x000002E5DEA90000-0x000002E5DEA92000-memory.dmp
      Filesize

      8KB

    • memory/4428-79-0x000002E5DE5E0000-0x000002E5DE5E2000-memory.dmp
      Filesize

      8KB

    • memory/4428-103-0x000002E5DEC50000-0x000002E5DED50000-memory.dmp
      Filesize

      1024KB

    • memory/4428-110-0x000002E5EF4B0000-0x000002E5EF4B2000-memory.dmp
      Filesize

      8KB

    • memory/4428-130-0x000002E5EFF40000-0x000002E5EFF42000-memory.dmp
      Filesize

      8KB

    • memory/4428-54-0x000002E5CD380000-0x000002E5CD382000-memory.dmp
      Filesize

      8KB

    • memory/4428-56-0x000002E5CD3A0000-0x000002E5CD3A2000-memory.dmp
      Filesize

      8KB

    • memory/4428-58-0x000002E5CD3C0000-0x000002E5CD3C2000-memory.dmp
      Filesize

      8KB

    • memory/4428-51-0x000002E5CD900000-0x000002E5CDA00000-memory.dmp
      Filesize

      1024KB