Resubmissions

13/03/2024, 16:53

240313-vd8bpsab6w 1

13/03/2024, 16:52

240313-vdwmxaab5z 1

13/03/2024, 16:52

240313-vdmd8sab41 1

13/03/2024, 16:51

240313-vc87lsab3z 1

13/03/2024, 16:51

240313-vctf6aca35 1

13/03/2024, 16:50

240313-vch1esaa9z 4

13/03/2024, 16:50

240313-vcblcaaa9t 1

Analysis

  • max time kernel
    1799s
  • max time network
    1583s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-en
  • resource tags

    arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
  • submitted
    13/03/2024, 16:50

General

  • Target

    mjjjj.html

  • Size

    15.8MB

  • MD5

    5d82050346045d3c2ff2677436e8182b

  • SHA1

    14034ec0db53f3c11cb11dc095398453d6fb95c7

  • SHA256

    23421d5681bfd3aa75d1a00bb418d9df40c9a915f7b4e70e3877d5d204e7d537

  • SHA512

    c9221f7aab9b1d37c89ed61340f606d219835fc4080a45d5d50b1f3679d981a61e2cb5547060ff4ca88bd9f80d4e9440f49c4b8119b540de8d1eac57777dbbbc

  • SSDEEP

    49152:fmDz4cz3oSrcBRlyqYGxGK4xsmgrFsomEArSBU2vIzhd1vGSlz7m+1iIAT9dCHc9:TurinDiUxUYhH

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 6 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "C:\Users\Admin\AppData\Local\Temp\mjjjj.html"
    1⤵
      PID:236
    • 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:4512
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:1344
    • 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:4716
    • 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:1424
    • 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:672
    • 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:2520

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BDNVZVVU\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\EK0OLV3E\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • memory/672-85-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-90-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-57-0x0000028623820000-0x0000028623822000-memory.dmp

      Filesize

      8KB

    • memory/672-59-0x0000028626AC0000-0x0000028626AC2000-memory.dmp

      Filesize

      8KB

    • memory/672-70-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-72-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-71-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-73-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-75-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-77-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-78-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-82-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-83-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-84-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-236-0x0000028627D80000-0x0000028627D82000-memory.dmp

      Filesize

      8KB

    • memory/672-86-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-55-0x0000028612DE0000-0x0000028612DE2000-memory.dmp

      Filesize

      8KB

    • memory/672-92-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-88-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-94-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-117-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-116-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-119-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-120-0x0000028625130000-0x0000028625230000-memory.dmp

      Filesize

      1024KB

    • memory/672-124-0x0000028610E30000-0x0000028610E32000-memory.dmp

      Filesize

      8KB

    • memory/672-156-0x0000028627920000-0x0000028627A20000-memory.dmp

      Filesize

      1024KB

    • memory/672-162-0x0000028630270000-0x0000028630290000-memory.dmp

      Filesize

      128KB

    • memory/672-226-0x0000029139D00000-0x0000029139E00000-memory.dmp

      Filesize

      1024KB

    • memory/672-233-0x0000028627AF0000-0x0000028627AF2000-memory.dmp

      Filesize

      8KB

    • memory/4512-0-0x000002010BD20000-0x000002010BD30000-memory.dmp

      Filesize

      64KB

    • memory/4512-35-0x000002010C540000-0x000002010C542000-memory.dmp

      Filesize

      8KB

    • memory/4512-284-0x00000201126A0000-0x00000201126A1000-memory.dmp

      Filesize

      4KB

    • memory/4512-16-0x000002010C300000-0x000002010C310000-memory.dmp

      Filesize

      64KB