Overview

overview

7

Static

static

1

update_rel...exe.7z

windows7-x64

7

update_rel...exe.7z

windows10-2004-x64

3

update_rel...4_.exe

windows7-x64

7

update_rel...4_.exe

windows10-2004-x64

7

Resubmissions

14/05/2024, 19:05 UTC

240514-xrnkkabe5x 7

07/05/2024, 00:36 UTC

240507-axztfsdd54 7

07/05/2024, 00:07 UTC

240507-aee2bsce26 7

Analysis

  • max time kernel
    94s
  • max time network
    202s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/05/2024, 19:05 UTC

Sharing

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Report Analysis Logs

General

  • Target

    update_release_x86_64_.exe.7z

  • Size

    13.1MB

  • MD5

    075a892cdef834e2d1e4f0998e32817c

  • SHA1

    ed4d5d3836359e7a121f620197f1ba52768ba8be

  • SHA256

    5af8c7f5923a113a9cb32c45435fcb618ffe6dc1d65b1346524af256570a9886

  • SHA512

    e07c3d8fa14f0a4bfa4592bea6cd9deb1db5be1bb23449fa991d735fba453a682f13b24cd9d13c1221f2ff2898fad02bce8b09b2432e16e8c6e6adf10ab6efd4

  • SSDEEP

    393216:4P63NPD8PN2MzBTkWKSf79iWSkJLiCDETMM:44Nbo2MtTkM/VLiCD

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\update_release_x86_64_.exe.7z
    1⤵
    • Modifies registry class
    PID:3884
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4684

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=368fe7834708471b94f42d6a8a78ea61&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&anid=
    Remote address:
    204.79.197.237:443
    Request
    GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=368fe7834708471b94f42d6a8a78ea61&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&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=10634AB5E8D466421CB85ECAE9246700; domain=.bing.com; expires=Sun, 08-Jun-2025 19:05:57 GMT; path=/; SameSite=None; Secure; Priority=High;
    set-cookie: MR=0; domain=g.bing.com; expires=Tue, 21-May-2024 19:05:57 GMT; path=/; SameSite=None; Secure;
    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: 2269D931EEE54E85A7CF1BF19EE8D79C Ref B: TEB31EDGE0420 Ref C: 2024-05-14T19:05:57Z
    date: Tue, 14 May 2024 19:05:57 GMT
  • flag-us
    GET
    https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=368fe7834708471b94f42d6a8a78ea61&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&anid=
    Remote address:
    204.79.197.237:443
    Request
    GET /neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=368fe7834708471b94f42d6a8a78ea61&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&anid= HTTP/2.0
    host: g.bing.com
    accept-encoding: gzip, deflate
    user-agent: WindowsShellClient/9.0.40929.0 (Windows)
    cookie: MUID=10634AB5E8D466421CB85ECAE9246700; MR=0
    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=gZI2KyrvX1TeWTBnp4cberjFyj8qj19hMV2KCbZvK9Q; domain=.bing.com; expires=Sun, 08-Jun-2025 19:05:57 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: BC3FA59C33BF43C98C577C41B0791CAD Ref B: TEB31EDGE0420 Ref C: 2024-05-14T19:05:57Z
    date: Tue, 14 May 2024 19:05:57 GMT
  • flag-us
    GET
    https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=368fe7834708471b94f42d6a8a78ea61&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&anid=
    Remote address:
    204.79.197.237:443
    Request
    GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=368fe7834708471b94f42d6a8a78ea61&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&anid= HTTP/2.0
    host: g.bing.com
    accept-encoding: gzip, deflate
    user-agent: WindowsShellClient/9.0.40929.0 (Windows)
    cookie: MUID=10634AB5E8D466421CB85ECAE9246700; MSPTC=gZI2KyrvX1TeWTBnp4cberjFyj8qj19hMV2KCbZvK9Q; MR=0
    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: 35A8B9F5DECD4479A8C036EAB2E98E0C Ref B: TEB31EDGE0420 Ref C: 2024-05-14T19:05:58Z
    date: Tue, 14 May 2024 19:05:57 GMT
  • 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
    249.197.17.2.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    249.197.17.2.in-addr.arpa
    IN PTR
    Response
    249.197.17.2.in-addr.arpa
    IN PTR
    a2-17-197-249deploystaticakamaitechnologiescom
  • flag-us
    DNS
    134.32.126.40.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    134.32.126.40.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    26.35.223.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    26.35.223.20.in-addr.arpa
    IN PTR
    Response
  • flag-nl
    GET
    https://www.bing.com/th?id=OADD2.10239337201808_1NREAF5SJS6TG8GUU&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90
    Remote address:
    23.62.61.123:443
    Request
    GET /th?id=OADD2.10239337201808_1NREAF5SJS6TG8GUU&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90 HTTP/1.1
    Accept: */*
    Cookie: MUID=10634AB5E8D466421CB85ECAE9246700; MSPTC=gZI2KyrvX1TeWTBnp4cberjFyj8qj19hMV2KCbZvK9Q
    Accept-Encoding: gzip, deflate, br
    User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041
    Host: www.bing.com
    Connection: Keep-Alive
    Response
    HTTP/1.1 200 OK
    Cache-Control: public, max-age=2592000
    Content-Type: image/png
    Access-Control-Allow-Origin: *
    Access-Control-Allow-Headers: *
    Access-Control-Allow-Methods: GET, POST, OPTIONS
    Timing-Allow-Origin: *
    Report-To: {"group":"network-errors","max_age":604800,"endpoints":[{"url":"https://aefd.nelreports.net/api/report?cat=bingth"}]}
    NEL: {"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0}
    Content-Length: 1874
    Date: Tue, 14 May 2024 19:06:07 GMT
    Connection: keep-alive
    Alt-Svc: h3=":443"; ma=93600
    X-CDN-TraceID: 0.773d3e17.1715713567.f58f0a4
  • flag-us
    DNS
    123.61.62.23.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    123.61.62.23.in-addr.arpa
    IN PTR
    Response
    123.61.62.23.in-addr.arpa
    IN PTR
    a23-62-61-123deploystaticakamaitechnologiescom
  • flag-us
    DNS
    157.123.68.40.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    157.123.68.40.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    172.210.232.199.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    172.210.232.199.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    198.187.3.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    198.187.3.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    21.121.18.2.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    21.121.18.2.in-addr.arpa
    IN PTR
    Response
    21.121.18.2.in-addr.arpa
    IN PTR
    a2-18-121-21deploystaticakamaitechnologiescom
  • flag-us
    DNS
    31.243.111.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    31.243.111.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    240.197.17.2.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    240.197.17.2.in-addr.arpa
    IN PTR
    Response
    240.197.17.2.in-addr.arpa
    IN PTR
    a2-17-197-240deploystaticakamaitechnologiescom
  • 204.79.197.237:443
    https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=368fe7834708471b94f42d6a8a78ea61&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&anid=
    tls, http2
    1.9kB
     9.2kB
     19
    17

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=368fe7834708471b94f42d6a8a78ea61&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&anid=

    HTTP Response

    204

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=368fe7834708471b94f42d6a8a78ea61&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&anid=

    HTTP Response

    204

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=368fe7834708471b94f42d6a8a78ea61&localId=w:1C8BDEF5-626C-207C-B098-8D9DBC09C387&deviceId=6966565258095583&anid=

    HTTP Response

    204
  • 23.62.61.123:443
    https://www.bing.com/th?id=OADD2.10239337201808_1NREAF5SJS6TG8GUU&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90
    tls, http
    1.4kB
     7.2kB
     13
    11

    HTTP Request

    GET https://www.bing.com/th?id=OADD2.10239337201808_1NREAF5SJS6TG8GUU&pid=21.2&c=16&roil=0&roit=0&roir=1&roib=1&w=24&h=24&dynsize=1&qlt=90

    HTTP Response

    200
  • 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
    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
    249.197.17.2.in-addr.arpa
    dns
    71 B
     135 B
     1
    1

    DNS Request

    249.197.17.2.in-addr.arpa

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

    DNS Request

    134.32.126.40.in-addr.arpa

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

    DNS Request

    26.35.223.20.in-addr.arpa

  • 8.8.8.8:53
    123.61.62.23.in-addr.arpa
    dns
    71 B
     135 B
     1
    1

    DNS Request

    123.61.62.23.in-addr.arpa

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

    DNS Request

    157.123.68.40.in-addr.arpa

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

    DNS Request

    172.210.232.199.in-addr.arpa

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

    DNS Request

    198.187.3.20.in-addr.arpa

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

    DNS Request

    21.121.18.2.in-addr.arpa

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

    DNS Request

    31.243.111.52.in-addr.arpa

  • 8.8.8.8:53
    240.197.17.2.in-addr.arpa
    dns
    71 B
     135 B
     1
    1

    DNS Request

    240.197.17.2.in-addr.arpa

MITRE ATT&CK Enterprise v15

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