Analysis

  • max time kernel
    120s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/07/2024, 20:43 UTC

General

  • Target

    WebUpdater.exe

  • Size

    181KB

  • MD5

    7b6972e9ca922d233c579806d2ff14dd

  • SHA1

    8c100d8b02ef942e9798ad3ae22ae88e5e6936b6

  • SHA256

    69deff53dff5912cf382c5dda338d8172c6d9a4e726e93217414b1ae058e4f33

  • SHA512

    8e4b20e21a61c43b169b32a731688f99b566294877147547df5d049e71f2143d746cd4ca6450ed763951ec3a37e29cec4dfb64e13fce52bb30aeb97e59a4d368

  • SSDEEP

    3072:FUjqLbLz/uWcxjLInqvqQeUvfnR22jc+9vhqKlx5imu:Fyu372lLIniZP4kqKjER

Score
1/10

Malware Config

Signatures

  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\WebUpdater.exe
    "C:\Users\Admin\AppData\Local\Temp\WebUpdater.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:2572

Network

  • flag-us
    DNS
    g.bing.com
    Remote address:
    8.8.8.8:53
    Request
    g.bing.com
    IN A
    Response
    g.bing.com
    IN CNAME
    g-bing-com.dual-a-0034.a-msedge.net
    g-bing-com.dual-a-0034.a-msedge.net
    IN CNAME
    dual-a-0034.a-msedge.net
    dual-a-0034.a-msedge.net
    IN A
    204.79.197.237
    dual-a-0034.a-msedge.net
    IN A
    13.107.21.237
  • flag-us
    GET
    https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=6d8a0334435c499b9196e1387e1620de&localId=w:2199DD2E-A1D9-6377-4DC2-EDD793B3B417&deviceId=6825836757717110&anid=
    Remote address:
    204.79.197.237:443
    Request
    GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=6d8a0334435c499b9196e1387e1620de&localId=w:2199DD2E-A1D9-6377-4DC2-EDD793B3B417&deviceId=6825836757717110&anid= HTTP/2.0
    host: g.bing.com
    accept-encoding: gzip, deflate
    user-agent: WindowsShellClient/9.0.40929.0 (Windows)
    Response
    HTTP/2.0 204
    cache-control: no-cache, must-revalidate
    pragma: no-cache
    expires: Fri, 01 Jan 1990 00:00:00 GMT
    set-cookie: MUID=0A81DEF04CD9681C18E1CA4D4D62691E; domain=.bing.com; expires=Sat, 09-Aug-2025 20:43:19 GMT; path=/; SameSite=None; Secure; Priority=High;
    strict-transport-security: max-age=31536000; includeSubDomains; preload
    access-control-allow-origin: *
    x-cache: CONFIG_NOCACHE
    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: 1FCB82384AA64A8EABFAE3DFAAB55B14 Ref B: LON04EDGE0816 Ref C: 2024-07-15T20:43:19Z
    date: Mon, 15 Jul 2024 20:43:19 GMT
  • flag-us
    GET
    https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=6d8a0334435c499b9196e1387e1620de&localId=w:2199DD2E-A1D9-6377-4DC2-EDD793B3B417&deviceId=6825836757717110&anid=
    Remote address:
    204.79.197.237:443
    Request
    GET /neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=6d8a0334435c499b9196e1387e1620de&localId=w:2199DD2E-A1D9-6377-4DC2-EDD793B3B417&deviceId=6825836757717110&anid= HTTP/2.0
    host: g.bing.com
    accept-encoding: gzip, deflate
    user-agent: WindowsShellClient/9.0.40929.0 (Windows)
    cookie: MUID=0A81DEF04CD9681C18E1CA4D4D62691E
    Response
    HTTP/2.0 204
    cache-control: no-cache, must-revalidate
    pragma: no-cache
    expires: Fri, 01 Jan 1990 00:00:00 GMT
    set-cookie: MSPTC=A-MYO5gPJStnuGoeKa8IMCAjwRz5n0gpqdDnEWaIYCY; domain=.bing.com; expires=Sat, 09-Aug-2025 20:43:20 GMT; path=/; Partitioned; secure; SameSite=None
    strict-transport-security: max-age=31536000; includeSubDomains; preload
    access-control-allow-origin: *
    x-cache: CONFIG_NOCACHE
    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: 0EDEA9B1F9E54B60AF277980A8F25FE9 Ref B: LON04EDGE0816 Ref C: 2024-07-15T20:43:20Z
    date: Mon, 15 Jul 2024 20:43:19 GMT
  • flag-us
    GET
    https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=6d8a0334435c499b9196e1387e1620de&localId=w:2199DD2E-A1D9-6377-4DC2-EDD793B3B417&deviceId=6825836757717110&anid=
    Remote address:
    204.79.197.237:443
    Request
    GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=6d8a0334435c499b9196e1387e1620de&localId=w:2199DD2E-A1D9-6377-4DC2-EDD793B3B417&deviceId=6825836757717110&anid= HTTP/2.0
    host: g.bing.com
    accept-encoding: gzip, deflate
    user-agent: WindowsShellClient/9.0.40929.0 (Windows)
    cookie: MUID=0A81DEF04CD9681C18E1CA4D4D62691E; MSPTC=A-MYO5gPJStnuGoeKa8IMCAjwRz5n0gpqdDnEWaIYCY
    Response
    HTTP/2.0 204
    cache-control: no-cache, must-revalidate
    pragma: no-cache
    expires: Fri, 01 Jan 1990 00:00:00 GMT
    strict-transport-security: max-age=31536000; includeSubDomains; preload
    access-control-allow-origin: *
    x-cache: CONFIG_NOCACHE
    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: 6B1754EB703A4A098B709BAFABB19000 Ref B: LON04EDGE0816 Ref C: 2024-07-15T20:43:20Z
    date: Mon, 15 Jul 2024 20:43:19 GMT
  • flag-us
    DNS
    76.32.126.40.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    76.32.126.40.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    237.197.79.204.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    237.197.79.204.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    25.140.123.92.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    25.140.123.92.in-addr.arpa
    IN PTR
    Response
    25.140.123.92.in-addr.arpa
    IN PTR
    a92-123-140-25deploystaticakamaitechnologiescom
  • flag-us
    DNS
    43.58.199.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    43.58.199.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    183.59.114.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    183.59.114.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    15.164.165.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    15.164.165.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    18.134.221.88.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    18.134.221.88.in-addr.arpa
    IN PTR
    Response
    18.134.221.88.in-addr.arpa
    IN PTR
    a88-221-134-18deploystaticakamaitechnologiescom
  • flag-us
    DNS
    172.214.232.199.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    172.214.232.199.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    11.227.111.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    11.227.111.52.in-addr.arpa
    IN PTR
    Response
  • 204.79.197.237:443
    https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=6d8a0334435c499b9196e1387e1620de&localId=w:2199DD2E-A1D9-6377-4DC2-EDD793B3B417&deviceId=6825836757717110&anid=
    tls, http2
    2.0kB
    9.3kB
    22
    19

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=6d8a0334435c499b9196e1387e1620de&localId=w:2199DD2E-A1D9-6377-4DC2-EDD793B3B417&deviceId=6825836757717110&anid=

    HTTP Response

    204

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=6d8a0334435c499b9196e1387e1620de&localId=w:2199DD2E-A1D9-6377-4DC2-EDD793B3B417&deviceId=6825836757717110&anid=

    HTTP Response

    204

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=6d8a0334435c499b9196e1387e1620de&localId=w:2199DD2E-A1D9-6377-4DC2-EDD793B3B417&deviceId=6825836757717110&anid=

    HTTP Response

    204
  • 8.8.8.8:53
    g.bing.com
    dns
    56 B
    151 B
    1
    1

    DNS Request

    g.bing.com

    DNS Response

    204.79.197.237
    13.107.21.237

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

    DNS Request

    76.32.126.40.in-addr.arpa

  • 8.8.8.8:53
    237.197.79.204.in-addr.arpa
    dns
    73 B
    143 B
    1
    1

    DNS Request

    237.197.79.204.in-addr.arpa

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

    DNS Request

    25.140.123.92.in-addr.arpa

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

    DNS Request

    43.58.199.20.in-addr.arpa

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

    DNS Request

    183.59.114.20.in-addr.arpa

  • 8.8.8.8:53
    15.164.165.52.in-addr.arpa
    dns
    72 B
    146 B
    1
    1

    DNS Request

    15.164.165.52.in-addr.arpa

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

    DNS Request

    18.134.221.88.in-addr.arpa

  • 8.8.8.8:53
    172.214.232.199.in-addr.arpa
    dns
    74 B
    128 B
    1
    1

    DNS Request

    172.214.232.199.in-addr.arpa

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

    DNS Request

    11.227.111.52.in-addr.arpa

MITRE ATT&CK Matrix

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