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Resubmissions

05/08/2024, 02:59

240805-dgqgmavenp 10

05/08/2024, 02:53

240805-ddfg9ayerg 3

05/08/2024, 02:51

240805-db9nbayenb 4

05/08/2024, 02:48

240805-daefsayejg 1

05/08/2024, 02:44

240805-c77m6avckq 3

05/08/2024, 02:40

240805-c576xaycrh 10

Analysis

  • max time kernel
    149s
  • max time network
    142s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    05/08/2024, 02:51

General

  • Target

    http://bing.com

Score
4/10

Malware Config

Signatures

  • Drops file in Windows directory 4 IoCs
  • Modifies Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: MapViewOfSection 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "http://bing.com"
    1⤵
      PID:2412
    • 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:2332
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:1872
    • C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe
      "C:\Windows\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\MicrosoftEdgeCP.exe" -ServerName:ContentProcess.AppX6z3cwk4fvgady6zya12j1cw28d228a7k.mca
      1⤵
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4196
    • 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:4932
    • 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:864
    • 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:4292

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\VSH5XF98\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\490FA26Q\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • C:\Users\Admin\AppData\Local\Packages\Microsoft.MicrosoftEdge_8wekyb3d8bbwe\AC\MicrosoftEdge\Cache\MR7079ZQ\favicon-v2-gra[1].png

      Filesize

      347B

      MD5

      eb8763469ea7a87f6ed50c65c820f227

      SHA1

      5ef2d54a348dfc388f86d55180f5d583b62fc932

      SHA256

      4d372ccccbacb30d13bb96077ed5905679fdec23e7d21b652fe8d0dd703df6fc

      SHA512

      61b2aedabde2f9bcd2f38b3065b1c2cfb43c2b9fcb8b96480e55eda7e34829c49ec12876203a6d67e9767e2fa018c81017ea0e1dd4bee8665d5e81037b56c402

    • memory/864-284-0x0000017A27920000-0x0000017A27922000-memory.dmp

      Filesize

      8KB

    • memory/864-303-0x0000017A25660000-0x0000017A25662000-memory.dmp

      Filesize

      8KB

    • memory/864-60-0x0000017A14AF0000-0x0000017A14AF2000-memory.dmp

      Filesize

      8KB

    • memory/864-58-0x0000017A14AD0000-0x0000017A14AD2000-memory.dmp

      Filesize

      8KB

    • memory/864-56-0x0000017A14AB0000-0x0000017A14AB2000-memory.dmp

      Filesize

      8KB

    • memory/864-54-0x0000017A14A90000-0x0000017A14A92000-memory.dmp

      Filesize

      8KB

    • memory/864-51-0x0000017A14A60000-0x0000017A14A62000-memory.dmp

      Filesize

      8KB

    • memory/864-67-0x0000017A256B0000-0x0000017A256B2000-memory.dmp

      Filesize

      8KB

    • memory/864-64-0x0000017A25690000-0x0000017A25692000-memory.dmp

      Filesize

      8KB

    • memory/864-70-0x0000017A256C0000-0x0000017A256C2000-memory.dmp

      Filesize

      8KB

    • memory/864-72-0x0000017A256E0000-0x0000017A256E2000-memory.dmp

      Filesize

      8KB

    • memory/864-448-0x0000017A297D0000-0x0000017A298D0000-memory.dmp

      Filesize

      1024KB

    • memory/864-428-0x0000017A29500000-0x0000017A29600000-memory.dmp

      Filesize

      1024KB

    • memory/864-427-0x0000017A29500000-0x0000017A29600000-memory.dmp

      Filesize

      1024KB

    • memory/864-181-0x0000017A275F0000-0x0000017A275F2000-memory.dmp

      Filesize

      8KB

    • memory/864-191-0x0000017A27770000-0x0000017A27772000-memory.dmp

      Filesize

      8KB

    • memory/864-189-0x0000017A27750000-0x0000017A27752000-memory.dmp

      Filesize

      8KB

    • memory/864-281-0x0000017A27910000-0x0000017A27912000-memory.dmp

      Filesize

      8KB

    • memory/864-328-0x0000017A250E0000-0x0000017A250E2000-memory.dmp

      Filesize

      8KB

    • memory/864-48-0x0000017A14800000-0x0000017A14900000-memory.dmp

      Filesize

      1024KB

    • memory/864-309-0x0000017A25670000-0x0000017A25672000-memory.dmp

      Filesize

      8KB

    • memory/2332-16-0x00000225E3A20000-0x00000225E3A30000-memory.dmp

      Filesize

      64KB

    • memory/2332-91-0x00000225EA820000-0x00000225EA821000-memory.dmp

      Filesize

      4KB

    • memory/2332-92-0x00000225EA830000-0x00000225EA831000-memory.dmp

      Filesize

      4KB

    • memory/2332-35-0x00000225E2C40000-0x00000225E2C42000-memory.dmp

      Filesize

      8KB

    • memory/2332-0-0x00000225E3920000-0x00000225E3930000-memory.dmp

      Filesize

      64KB

    • memory/4932-45-0x000001BF58320000-0x000001BF58420000-memory.dmp

      Filesize

      1024KB