Analysis

  • max time kernel
    30s
  • max time network
    35s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/03/2024, 21:14 UTC

General

  • Target

    TeddyPcApiRequests.pyc

  • Size

    44KB

  • MD5

    503feaa89ec55b48ba0d250eb0efddb7

  • SHA1

    a364d04b1361aa8dbdf45bd08f8ac27c487f9d70

  • SHA256

    3c7da6fe6d091ea44d2c56c089178156b432971fcb5d80ca6bedb88968f8deff

  • SHA512

    9155684181e64577566b9c3c5cac002069871f7c07befbe32bcd6731055606bafb4e13f735c4f2ea6559b77142a042bc4c76f0d3e24b747d8a4c6f8ab934ccf4

  • SSDEEP

    768:zeXiyP3ZdEVwoeImGlaDgm+owijQ/s3O2:zeXiyRdEVwoeImG4DgojO2

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\TeddyPcApiRequests.pyc
    1⤵
    • Modifies registry class
    PID:5012
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:4012

Network

  • flag-us
    DNS
    73.31.126.40.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    73.31.126.40.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    9.228.82.20.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    9.228.82.20.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    205.178.17.96.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    205.178.17.96.in-addr.arpa
    IN PTR
    Response
    205.178.17.96.in-addr.arpa
    IN PTR
    a96-17-178-205deploystaticakamaitechnologiescom
  • 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.a-0001.a-msedge.net
    g-bing-com.a-0001.a-msedge.net
    IN CNAME
    dual-a-0001.a-msedge.net
    dual-a-0001.a-msedge.net
    IN A
    204.79.197.200
    dual-a-0001.a-msedge.net
    IN A
    13.107.21.200
  • flag-us
    GET
    https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=8c8bda9c3843499ea8c00f67932bec6d&localId=w:AE07C56D-9F7E-DB3B-D18D-2459C76F841B&deviceId=6825825924912662&anid=
    Remote address:
    204.79.197.200:443
    Request
    GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=8c8bda9c3843499ea8c00f67932bec6d&localId=w:AE07C56D-9F7E-DB3B-D18D-2459C76F841B&deviceId=6825825924912662&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=01C0E82872CC60AE2987FC1E73EB6151; domain=.bing.com; expires=Thu, 27-Mar-2025 21:14:57 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: EC6DDC92D8D7410CA3503ABEDDFE8462 Ref B: LON04EDGE0707 Ref C: 2024-03-02T21:14:57Z
    date: Sat, 02 Mar 2024 21:14:56 GMT
  • flag-us
    GET
    https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=8c8bda9c3843499ea8c00f67932bec6d&localId=w:AE07C56D-9F7E-DB3B-D18D-2459C76F841B&deviceId=6825825924912662&anid=
    Remote address:
    204.79.197.200:443
    Request
    GET /neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=8c8bda9c3843499ea8c00f67932bec6d&localId=w:AE07C56D-9F7E-DB3B-D18D-2459C76F841B&deviceId=6825825924912662&anid= HTTP/2.0
    host: g.bing.com
    accept-encoding: gzip, deflate
    user-agent: WindowsShellClient/9.0.40929.0 (Windows)
    cookie: MUID=01C0E82872CC60AE2987FC1E73EB6151
    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=efxEvXQonGVKn_4IBRMqvodBR44_5uDMB9PZwc5nt6g; domain=.bing.com; expires=Thu, 27-Mar-2025 21:14:57 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: B695286E6FF4459FA3AE355796756F05 Ref B: LON04EDGE0707 Ref C: 2024-03-02T21:14:57Z
    date: Sat, 02 Mar 2024 21:14:56 GMT
  • flag-us
    GET
    https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=8c8bda9c3843499ea8c00f67932bec6d&localId=w:AE07C56D-9F7E-DB3B-D18D-2459C76F841B&deviceId=6825825924912662&anid=
    Remote address:
    204.79.197.200:443
    Request
    GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=8c8bda9c3843499ea8c00f67932bec6d&localId=w:AE07C56D-9F7E-DB3B-D18D-2459C76F841B&deviceId=6825825924912662&anid= HTTP/2.0
    host: g.bing.com
    accept-encoding: gzip, deflate
    user-agent: WindowsShellClient/9.0.40929.0 (Windows)
    cookie: MUID=01C0E82872CC60AE2987FC1E73EB6151; MSPTC=efxEvXQonGVKn_4IBRMqvodBR44_5uDMB9PZwc5nt6g
    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: A3672DAAA9D2481B8AE652E7526052ED Ref B: LON04EDGE0707 Ref C: 2024-03-02T21:14:57Z
    date: Sat, 02 Mar 2024 21:14:56 GMT
  • flag-us
    DNS
    41.110.16.96.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    41.110.16.96.in-addr.arpa
    IN PTR
    Response
    41.110.16.96.in-addr.arpa
    IN PTR
    a96-16-110-41deploystaticakamaitechnologiescom
  • 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
    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
    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
  • 204.79.197.200:443
    https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=8c8bda9c3843499ea8c00f67932bec6d&localId=w:AE07C56D-9F7E-DB3B-D18D-2459C76F841B&deviceId=6825825924912662&anid=
    tls, http2
    2.0kB
    9.2kB
    22
    19

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=8c8bda9c3843499ea8c00f67932bec6d&localId=w:AE07C56D-9F7E-DB3B-D18D-2459C76F841B&deviceId=6825825924912662&anid=

    HTTP Response

    204

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=8c8bda9c3843499ea8c00f67932bec6d&localId=w:AE07C56D-9F7E-DB3B-D18D-2459C76F841B&deviceId=6825825924912662&anid=

    HTTP Response

    204

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=8c8bda9c3843499ea8c00f67932bec6d&localId=w:AE07C56D-9F7E-DB3B-D18D-2459C76F841B&deviceId=6825825924912662&anid=

    HTTP Response

    204
  • 8.8.8.8:53
    73.31.126.40.in-addr.arpa
    dns
    71 B
    157 B
    1
    1

    DNS Request

    73.31.126.40.in-addr.arpa

  • 8.8.8.8:53
    9.228.82.20.in-addr.arpa
    dns
    70 B
    156 B
    1
    1

    DNS Request

    9.228.82.20.in-addr.arpa

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

    DNS Request

    205.178.17.96.in-addr.arpa

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

    DNS Request

    g.bing.com

    DNS Response

    204.79.197.200
    13.107.21.200

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

    DNS Request

    41.110.16.96.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
    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
    26.35.223.20.in-addr.arpa
    dns
    71 B
    157 B
    1
    1

    DNS Request

    26.35.223.20.in-addr.arpa

MITRE ATT&CK Enterprise v15

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