Analysis

  • max time kernel
    299s
  • max time network
    260s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-en
  • resource tags

    arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
  • submitted
    24/02/2024, 18:29 UTC

General

  • Target

    manual/overview.htm

  • Size

    6KB

  • MD5

    af4c8c7acb37ad8cc2d09312466cf109

  • SHA1

    1e9502b5b574518caac7b97c6b3b9faaf2f55364

  • SHA256

    f899b9a1195edb721cdf9d1e33aac99e54be11545bda2bf304b37f6af8ca5635

  • SHA512

    63bbaafdbe0f43ef139744d98b1acfbc114dcec5883b6f0209d5b3aec4d7209dc45977ff055c2c98f98fd6183e0eb6c1ffc639231a0dc44f99ee7d39fba8367a

  • SSDEEP

    96:TK6iPaN0QiQqw1xpP00CiSM0CJw0rsQ8XGBVL:TK6iit5NM0C3M0Ca0rsQ82l

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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\LaunchWinApp.exe
    "C:\Windows\system32\LaunchWinApp.exe" "C:\Users\Admin\AppData\Local\Temp\manual\overview.htm"
    1⤵
      PID:4200
    • 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:1904
    • C:\Windows\system32\browser_broker.exe
      C:\Windows\system32\browser_broker.exe -Embedding
      1⤵
      • Modifies Internet Explorer settings
      PID:3248
    • 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:4752
    • 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:3468
    • 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:68
    • 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:4344

    Network

    • flag-us
      DNS
      161.19.199.152.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      161.19.199.152.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      179.178.17.96.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      179.178.17.96.in-addr.arpa
      IN PTR
      Response
      179.178.17.96.in-addr.arpa
      IN PTR
      a96-17-178-179deploystaticakamaitechnologiescom
    • flag-us
      DNS
      200.197.79.204.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      200.197.79.204.in-addr.arpa
      IN PTR
      Response
      200.197.79.204.in-addr.arpa
      IN PTR
      a-0001a-msedgenet
    • flag-us
      DNS
      www.microsoft.com
      MicrosoftEdge.exe
      Remote address:
      8.8.8.8:53
      Request
      www.microsoft.com
      IN A
      Response
      www.microsoft.com
      IN CNAME
      www.microsoft.com-c-3.edgekey.net
      www.microsoft.com-c-3.edgekey.net
      IN CNAME
      www.microsoft.com-c-3.edgekey.net.globalredir.akadns.net
      www.microsoft.com-c-3.edgekey.net.globalredir.akadns.net
      IN CNAME
      e13678.dscb.akamaiedge.net
      e13678.dscb.akamaiedge.net
      IN A
      23.37.1.217
    • flag-gb
      GET
      https://www.bing.com/cortanaassist/rules?cc=US&version=6
      MicrosoftEdge.exe
      Remote address:
      92.123.128.149:443
      Request
      GET /cortanaassist/rules?cc=US&version=6 HTTP/2.0
      host: www.bing.com
      accept: */*
      accept-encoding: gzip, deflate, br
      user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36 Edge/15.15063
      dnt: 1
      Response
      HTTP/2.0 404
      cache-control: private
      content-length: 51418
      content-type: text/html; charset=utf-8
      content-encoding: br
      vary: Accept-Encoding
      p3p: CP="NON UNI COM NAV STA LOC CURa DEVa PSAa PSDa OUR IND"
      x-eventid: 65da3666e4a54c448028435f23599499
      useragentreductionoptout: A7kgTC5xdZ2WIVGZEfb1hUoNuvjzOZX3VIV/BA6C18kQOOF50Q0D3oWoAm49k3BQImkujKILc7JmPysWk3CSjwUAAACMeyJvcmlnaW4iOiJodHRwczovL3d3dy5iaW5nLmNvbTo0NDMiLCJmZWF0dXJlIjoiU2VuZEZ1bGxVc2VyQWdlbnRBZnRlclJlZHVjdGlvbiIsImV4cGlyeSI6MTY4NDg4NjM5OSwiaXNTdWJkb21haW4iOnRydWUsImlzVGhpcmRQYXJ0eSI6dHJ1ZX0=
      strict-transport-security: max-age=31536000; includeSubDomains; preload
      x-error-page: 404-custom
      x-ua-compatible: IE=edge
      accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
      x-msedge-ref: Ref A: 7A23CEF437EE4FFC85CFC4F4D4111448 Ref B: LTSEDGE1612 Ref C: 2024-02-24T18:33:10Z
      date: Sat, 24 Feb 2024 18:33:10 GMT
      set-cookie: MUID=16B8BC4EED1261391A12A861EC2A609D; domain=.bing.com; expires=Thu, 20-Mar-2025 18:33:10 GMT; path=/; secure; SameSite=None
      set-cookie: MUIDB=16B8BC4EED1261391A12A861EC2A609D; expires=Thu, 20-Mar-2025 18:33:10 GMT; path=/; HttpOnly
      set-cookie: _EDGE_S=F=1&SID=1FAF1D6C4261632929FF0943435962A0&mkt=en-us; domain=.bing.com; path=/; HttpOnly
      set-cookie: _EDGE_V=1; domain=.bing.com; expires=Thu, 20-Mar-2025 18:33:10 GMT; path=/; HttpOnly
      set-cookie: SRCHD=AF=NOFORM; domain=.bing.com; expires=Tue, 24-Feb-2026 18:33:10 GMT; path=/
      set-cookie: SRCHUID=V=2&GUID=56C51946B6574252A61271ABC958273F&dmnchg=1; domain=.bing.com; expires=Tue, 24-Feb-2026 18:33:10 GMT; path=/
      set-cookie: SRCHUSR=DOB=20240224; domain=.bing.com; expires=Tue, 24-Feb-2026 18:33:10 GMT; path=/
      set-cookie: SRCHHPGUSR=SRCHLANG=en; domain=.bing.com; expires=Tue, 24-Feb-2026 18:33:10 GMT; path=/
      set-cookie: _SS=SID=1FAF1D6C4261632929FF0943435962A0; domain=.bing.com; path=/
      alt-svc: h3=":443"; ma=93600
      x-cdn-traceid: 0.95777b5c.1708799590.1ef9ffdd
    • flag-us
      DNS
      22.236.111.52.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      22.236.111.52.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      217.1.37.23.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      217.1.37.23.in-addr.arpa
      IN PTR
      Response
      217.1.37.23.in-addr.arpa
      IN PTR
      a23-37-1-217deploystaticakamaitechnologiescom
    • flag-us
      DNS
      149.128.123.92.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      149.128.123.92.in-addr.arpa
      IN PTR
      Response
      149.128.123.92.in-addr.arpa
      IN PTR
      a92-123-128-149deploystaticakamaitechnologiescom
    • flag-us
      DNS
      181.178.17.96.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      181.178.17.96.in-addr.arpa
      IN PTR
      Response
      181.178.17.96.in-addr.arpa
      IN PTR
      a96-17-178-181deploystaticakamaitechnologiescom
    • flag-us
      DNS
      9.173.189.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      9.173.189.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      210.178.17.96.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      210.178.17.96.in-addr.arpa
      IN PTR
      Response
      210.178.17.96.in-addr.arpa
      IN PTR
      a96-17-178-210deploystaticakamaitechnologiescom
    • flag-us
      DNS
      201.178.17.96.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      201.178.17.96.in-addr.arpa
      IN PTR
      Response
      201.178.17.96.in-addr.arpa
      IN PTR
      a96-17-178-201deploystaticakamaitechnologiescom
    • 20.231.121.79:80
      46 B
      1
    • 204.79.197.200:443
      ieonline.microsoft.com
      tls, http2
      MicrosoftEdge.exe
      1.2kB
      8.2kB
      15
      15
    • 92.123.128.149:443
      https://www.bing.com/cortanaassist/rules?cc=US&version=6
      tls, http2
      MicrosoftEdge.exe
      3.3kB
      59.7kB
      57
      56

      HTTP Request

      GET https://www.bing.com/cortanaassist/rules?cc=US&version=6

      HTTP Response

      404
    • 92.123.128.149:443
      www.bing.com
      tls, http2
      MicrosoftEdge.exe
      1.1kB
      4.9kB
      15
      14
    • 8.8.8.8:53
      161.19.199.152.in-addr.arpa
      dns
      73 B
      144 B
      1
      1

      DNS Request

      161.19.199.152.in-addr.arpa

    • 8.8.8.8:53
      179.178.17.96.in-addr.arpa
      dns
      72 B
      137 B
      1
      1

      DNS Request

      179.178.17.96.in-addr.arpa

    • 8.8.8.8:53
      200.197.79.204.in-addr.arpa
      dns
      73 B
      106 B
      1
      1

      DNS Request

      200.197.79.204.in-addr.arpa

    • 8.8.8.8:53
      www.microsoft.com
      dns
      MicrosoftEdge.exe
      63 B
      230 B
      1
      1

      DNS Request

      www.microsoft.com

      DNS Response

      23.37.1.217

    • 8.8.8.8:53
      22.236.111.52.in-addr.arpa
      dns
      72 B
      158 B
      1
      1

      DNS Request

      22.236.111.52.in-addr.arpa

    • 8.8.8.8:53
      217.1.37.23.in-addr.arpa
      dns
      70 B
      133 B
      1
      1

      DNS Request

      217.1.37.23.in-addr.arpa

    • 8.8.8.8:53
      149.128.123.92.in-addr.arpa
      dns
      73 B
      139 B
      1
      1

      DNS Request

      149.128.123.92.in-addr.arpa

    • 8.8.8.8:53
      181.178.17.96.in-addr.arpa
      dns
      72 B
      137 B
      1
      1

      DNS Request

      181.178.17.96.in-addr.arpa

    • 8.8.8.8:53
      9.173.189.20.in-addr.arpa
      dns
      71 B
      157 B
      1
      1

      DNS Request

      9.173.189.20.in-addr.arpa

    • 8.8.8.8:53
      210.178.17.96.in-addr.arpa
      dns
      72 B
      137 B
      1
      1

      DNS Request

      210.178.17.96.in-addr.arpa

    • 8.8.8.8:53
      201.178.17.96.in-addr.arpa
      dns
      72 B
      137 B
      1
      1

      DNS Request

      201.178.17.96.in-addr.arpa

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\ZP3JQEV6\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\G2WQRY1G\suggestions[1].en-US

      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

    • memory/68-64-0x000001B658070000-0x000001B658072000-memory.dmp

      Filesize

      8KB

    • memory/68-66-0x000001B658090000-0x000001B658092000-memory.dmp

      Filesize

      8KB

    • memory/68-56-0x000001B658010000-0x000001B658012000-memory.dmp

      Filesize

      8KB

    • memory/68-58-0x000001B658020000-0x000001B658022000-memory.dmp

      Filesize

      8KB

    • memory/68-60-0x000001B658040000-0x000001B658042000-memory.dmp

      Filesize

      8KB

    • memory/68-62-0x000001B658060000-0x000001B658062000-memory.dmp

      Filesize

      8KB

    • memory/68-72-0x000001B6580F0000-0x000001B6580F2000-memory.dmp

      Filesize

      8KB

    • memory/68-53-0x000001B657FF0000-0x000001B657FF2000-memory.dmp

      Filesize

      8KB

    • memory/68-68-0x000001B6580B0000-0x000001B6580B2000-memory.dmp

      Filesize

      8KB

    • memory/68-70-0x000001B6580D0000-0x000001B6580D2000-memory.dmp

      Filesize

      8KB

    • memory/1904-0-0x00000207CA220000-0x00000207CA230000-memory.dmp

      Filesize

      64KB

    • memory/1904-35-0x00000207CA520000-0x00000207CA522000-memory.dmp

      Filesize

      8KB

    • memory/1904-91-0x00000207D2740000-0x00000207D2741000-memory.dmp

      Filesize

      4KB

    • memory/1904-92-0x00000207D2750000-0x00000207D2751000-memory.dmp

      Filesize

      4KB

    • memory/1904-16-0x00000207CA420000-0x00000207CA430000-memory.dmp

      Filesize

      64KB

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