Analysis

  • max time kernel
    300s
  • max time network
    263s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    26/08/2024, 05:08

General

  • Target

    e21da413b9d1ddbbe1cdd47b6702d2fab808f2ca67a78d59cfc4336f04c9fd71.html

  • Size

    4KB

  • MD5

    5caeaa279038480fa4a1be4021b72bfc

  • SHA1

    83ef98bf4a6a4a5e9fc599ca0c1740588da7d99d

  • SHA256

    e21da413b9d1ddbbe1cdd47b6702d2fab808f2ca67a78d59cfc4336f04c9fd71

  • SHA512

    2908696cc5bcbc1496ac9685aeb5f03387d51f7651c5646058a9f82fd76b81d3edfc8811c7ca2c8a250da7d7a1e7314247fb3423893b9b809c4bfa6f1a147eb8

  • SSDEEP

    96:1j9jwIjYjUDK/D5DMF+k1G4vJADh/pRstrR49PaQxJbGD:1j9jhjYjIK/Vo+kLRADh/pmtre9ieJGD

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 7 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "C:\Users\Admin\AppData\Local\Temp\e21da413b9d1ddbbe1cdd47b6702d2fab808f2ca67a78d59cfc4336f04c9fd71.html"
    1⤵
      PID:2316
    • 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:2112
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:4512
    • 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:3360
    • 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: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
      PID:200
    • 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:3488

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\L5P12AEX\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\ISELDIQ1\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • memory/200-55-0x000002CFB11A0000-0x000002CFB11A2000-memory.dmp

      Filesize

      8KB

    • memory/200-63-0x000002CFB1320000-0x000002CFB1322000-memory.dmp

      Filesize

      8KB

    • memory/200-57-0x000002CFB11C0000-0x000002CFB11C2000-memory.dmp

      Filesize

      8KB

    • memory/200-59-0x000002CFB11E0000-0x000002CFB11E2000-memory.dmp

      Filesize

      8KB

    • memory/200-50-0x000002CFA0A00000-0x000002CFA0B00000-memory.dmp

      Filesize

      1024KB

    • memory/200-52-0x000002CFA0A00000-0x000002CFA0B00000-memory.dmp

      Filesize

      1024KB

    • memory/200-51-0x000002CFA0A00000-0x000002CFA0B00000-memory.dmp

      Filesize

      1024KB

    • memory/200-67-0x000002CFB1400000-0x000002CFB1402000-memory.dmp

      Filesize

      8KB

    • memory/200-65-0x000002CFB13E0000-0x000002CFB13E2000-memory.dmp

      Filesize

      8KB

    • memory/200-61-0x000002CFB1300000-0x000002CFB1302000-memory.dmp

      Filesize

      8KB

    • memory/656-46-0x0000022836680000-0x0000022836780000-memory.dmp

      Filesize

      1024KB

    • memory/656-45-0x0000022836680000-0x0000022836780000-memory.dmp

      Filesize

      1024KB

    • memory/656-47-0x0000022836680000-0x0000022836780000-memory.dmp

      Filesize

      1024KB

    • memory/2112-0-0x00000257AFA20000-0x00000257AFA30000-memory.dmp

      Filesize

      64KB

    • memory/2112-35-0x00000257AD0C0000-0x00000257AD0C2000-memory.dmp

      Filesize

      8KB

    • memory/2112-86-0x00000257B7F80000-0x00000257B7F81000-memory.dmp

      Filesize

      4KB

    • memory/2112-87-0x00000257B7F90000-0x00000257B7F91000-memory.dmp

      Filesize

      4KB

    • memory/2112-16-0x00000257AFB20000-0x00000257AFB30000-memory.dmp

      Filesize

      64KB