Overview

overview

8

Static

static

5

zapret-winws/1.cmd

windows7-x64

5

zapret-winws/1.cmd

windows10-2004-x64

5

zapret-winws/2.cmd

windows7-x64

5

zapret-winws/2.cmd

windows10-2004-x64

5

zapret-win...rt.dll

windows7-x64

1

zapret-win...rt.dll

windows10-2004-x64

1

zapret-win...64.sys

windows10-2004-x64

1

zapret-winws/all.cmd

windows7-x64

5

zapret-winws/all.cmd

windows10-2004-x64

5

zapret-win...n1.dll

windows7-x64

5

zapret-win...n1.dll

windows10-2004-x64

5

zapret-win...or.vbs

windows7-x64

1

zapret-win...or.vbs

windows10-2004-x64

1

zapret-win...st.cmd

windows7-x64

5

zapret-win...st.cmd

windows10-2004-x64

5

zapret-win...te.cmd

windows7-x64

8

zapret-win...te.cmd

windows10-2004-x64

8

zapret-win...el.cmd

windows7-x64

8

zapret-win...el.cmd

windows10-2004-x64

8

zapret-win...rt.cmd

windows7-x64

4

zapret-win...rt.cmd

windows10-2004-x64

4

zapret-win...op.cmd

windows7-x64

1

zapret-win...op.cmd

windows10-2004-x64

1

zapret-win...te.cmd

windows7-x64

1

zapret-win...te.cmd

windows10-2004-x64

1

zapret-win...ve.cmd

windows7-x64

1

zapret-win...ve.cmd

windows10-2004-x64

1

zapret-win...rt.cmd

windows7-x64

1

zapret-win...rt.cmd

windows10-2004-x64

1

zapret-win...op.cmd

windows7-x64

1

zapret-win...op.cmd

windows10-2004-x64

1

zapret-win...ws.exe

windows7-x64

5

Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/10/2024, 15:05 UTC

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General

  • Target

    zapret-winws/task_start.cmd

  • Size

    56B

  • MD5

    bd5e60dc6bcbbf7172bfae77eba9c79c

  • SHA1

    7c675e520ef04653a1890a8074b1b19745d44757

  • SHA256

    62191a8a552eafdaab7aeecc7bb4d6a39edd311ac3d1de513414980c5cc7619a

  • SHA512

    15fa1c284c9d1c87b61b2aaa2149a7e1ee314b5512a319ce3e605054ca36d8fbd0c57868eb5206568ecc9309229682c6ab905c9be1678d2e079a800dc0f31f33

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\zapret-winws\task_start.cmd"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3564
    • C:\Windows\system32\schtasks.exe
      schtasks /Run /TN winws1
      2⤵
        PID:2800

    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.ax-0001.ax-msedge.net
      g-bing-com.ax-0001.ax-msedge.net
      IN CNAME
      ax-0001.ax-msedge.net
      ax-0001.ax-msedge.net
      IN A
      150.171.27.10
      ax-0001.ax-msedge.net
      IN A
      150.171.28.10
    • flag-us
      GET
      https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=94ef75084f614d6aa434bd12669f720b&localId=w:B1F9B991-31A2-6777-EDEA-FA7B5FB14F41&deviceId=6825841072347551&anid=
      Remote address:
      150.171.27.10:443
      Request
      GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=94ef75084f614d6aa434bd12669f720b&localId=w:B1F9B991-31A2-6777-EDEA-FA7B5FB14F41&deviceId=6825841072347551&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=20F914B534A865E6019601A635AE642F; domain=.bing.com; expires=Mon, 03-Nov-2025 15:05:46 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: 81BE516491BB4864B2958CB7B0289A5E Ref B: LON601060107040 Ref C: 2024-10-09T15:05:46Z
      date: Wed, 09 Oct 2024 15:05:46 GMT
    • flag-us
      GET
      https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=94ef75084f614d6aa434bd12669f720b&localId=w:B1F9B991-31A2-6777-EDEA-FA7B5FB14F41&deviceId=6825841072347551&anid=
      Remote address:
      150.171.27.10:443
      Request
      GET /neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=94ef75084f614d6aa434bd12669f720b&localId=w:B1F9B991-31A2-6777-EDEA-FA7B5FB14F41&deviceId=6825841072347551&anid= HTTP/2.0
      host: g.bing.com
      accept-encoding: gzip, deflate
      user-agent: WindowsShellClient/9.0.40929.0 (Windows)
      cookie: MUID=20F914B534A865E6019601A635AE642F
      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=GIAXuOyAdAsFKjm_l6dsvwBNYNa9wRRETzdP_B6R8Zg; domain=.bing.com; expires=Mon, 03-Nov-2025 15:05:47 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: 77BD4CA6C7344A42B951E322C56001DD Ref B: LON601060107040 Ref C: 2024-10-09T15:05:47Z
      date: Wed, 09 Oct 2024 15:05:46 GMT
    • flag-us
      GET
      https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=94ef75084f614d6aa434bd12669f720b&localId=w:B1F9B991-31A2-6777-EDEA-FA7B5FB14F41&deviceId=6825841072347551&anid=
      Remote address:
      150.171.27.10:443
      Request
      GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=94ef75084f614d6aa434bd12669f720b&localId=w:B1F9B991-31A2-6777-EDEA-FA7B5FB14F41&deviceId=6825841072347551&anid= HTTP/2.0
      host: g.bing.com
      accept-encoding: gzip, deflate
      user-agent: WindowsShellClient/9.0.40929.0 (Windows)
      cookie: MUID=20F914B534A865E6019601A635AE642F; MSPTC=GIAXuOyAdAsFKjm_l6dsvwBNYNa9wRRETzdP_B6R8Zg
      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: 1E9E9CB44BAE4DCDB1F151667DF0DB1E Ref B: LON601060107040 Ref C: 2024-10-09T15:05:47Z
      date: Wed, 09 Oct 2024 15:05:46 GMT
    • flag-us
      DNS
      140.32.126.40.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      140.32.126.40.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      95.221.229.192.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      95.221.229.192.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
      88.156.103.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      88.156.103.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      56.163.245.4.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      56.163.245.4.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      171.39.242.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      171.39.242.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      99.209.201.84.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      99.209.201.84.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      19.229.111.52.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      19.229.111.52.in-addr.arpa
      IN PTR
      Response
    • 150.171.27.10:443
      https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=94ef75084f614d6aa434bd12669f720b&localId=w:B1F9B991-31A2-6777-EDEA-FA7B5FB14F41&deviceId=6825841072347551&anid=
      tls, http2
      2.0kB
       9.4kB
       22
      19

      HTTP Request

      GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=94ef75084f614d6aa434bd12669f720b&localId=w:B1F9B991-31A2-6777-EDEA-FA7B5FB14F41&deviceId=6825841072347551&anid=

      HTTP Response

      204

      HTTP Request

      GET https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=94ef75084f614d6aa434bd12669f720b&localId=w:B1F9B991-31A2-6777-EDEA-FA7B5FB14F41&deviceId=6825841072347551&anid=

      HTTP Response

      204

      HTTP Request

      GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=94ef75084f614d6aa434bd12669f720b&localId=w:B1F9B991-31A2-6777-EDEA-FA7B5FB14F41&deviceId=6825841072347551&anid=

      HTTP Response

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

      DNS Request

      g.bing.com

      DNS Response

      150.171.27.10
      150.171.28.10

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

      DNS Request

      140.32.126.40.in-addr.arpa

    • 8.8.8.8:53
      95.221.229.192.in-addr.arpa
      dns
      73 B
       144 B
       1
      1

      DNS Request

      95.221.229.192.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
      88.156.103.20.in-addr.arpa
      dns
      72 B
       158 B
       1
      1

      DNS Request

      88.156.103.20.in-addr.arpa

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

      DNS Request

      56.163.245.4.in-addr.arpa

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

      DNS Request

      171.39.242.20.in-addr.arpa

    • 8.8.8.8:53
      99.209.201.84.in-addr.arpa
      dns
      72 B
       132 B
       1
      1

      DNS Request

      99.209.201.84.in-addr.arpa

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

      DNS Request

      19.229.111.52.in-addr.arpa

    MITRE ATT&CK Enterprise v15

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