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Analysis

  • max time kernel
    34s
  • max time network
    47s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/02/2025, 06:05 UTC

Errors

Reason
Machine shutdown

General

  • Target

    chromedriver.exe

  • Size

    12.4MB

  • MD5

    bea3347c7c3091438f975697301ba879

  • SHA1

    3c0ebf7bcc8f7c8e1be88f6cf9e31c869b51bd0b

  • SHA256

    7aa910536ef6062c71acdf7b3b1cb7954fe94ca06c1d6a642ee25a4a02958864

  • SHA512

    7d7751c0635599eb73abbf3a4b3d3a15a9ae0cd0e47119dd3b10067a9d087193dabe53bbdc65a47982aa5983a56dca6be32fb579b721ef883b4417ed5a524a62

  • SSDEEP

    393216:fg/gfGhijo3hVoYYo/giRTxkS8uBb3V75rbQndRu23rR2kIiBRqGQ/VkCpuZj3Nr:vGhiGgwV75r4u239uvZoEo

Malware Config

Extracted

Family

xred

C2

xred.mooo.com

Attributes
  • email

    xredline1@gmail.com

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Signatures

  • Xred

    Xred is backdoor written in Delphi.

  • Xred family
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 2 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\chromedriver.exe
    "C:\Users\Admin\AppData\Local\Temp\chromedriver.exe"
    1⤵
    • Checks computer location settings
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4676
    • C:\Users\Admin\AppData\Local\Temp\._cache_chromedriver.exe
      "C:\Users\Admin\AppData\Local\Temp\._cache_chromedriver.exe"
      2⤵
      • Executes dropped EXE
      PID:3944
    • C:\ProgramData\Synaptics\Synaptics.exe
      "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:116
      • C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
        "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3232
  • C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" /automation -Embedding
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:4596

Network

  • flag-us
    DNS
    8.8.8.8.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    8.8.8.8.in-addr.arpa
    IN PTR
    Response
    8.8.8.8.in-addr.arpa
    IN PTR
    dnsgoogle
  • flag-us
    DNS
    138.32.126.40.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    138.32.126.40.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    13.153.16.2.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    13.153.16.2.in-addr.arpa
    IN PTR
    Response
    13.153.16.2.in-addr.arpa
    IN PTR
    a2-16-153-13deploystaticakamaitechnologiescom
  • 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=2b98c29ae8504c0a8f128b337e31e7be&localId=w:D0A40F9B-E320-78A2-894B-EDD71C20EBC5&deviceId=6966578605923370&anid=
    Remote address:
    150.171.27.10:443
    Request
    GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=2b98c29ae8504c0a8f128b337e31e7be&localId=w:D0A40F9B-E320-78A2-894B-EDD71C20EBC5&deviceId=6966578605923370&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=147AB1615F14694E3179A4E75EF46821; domain=.bing.com; expires=Thu, 26-Feb-2026 06:06:28 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: E814B2E749184D6EA0B64D30B26C953E Ref B: LON04EDGE1211 Ref C: 2025-02-01T06:06:28Z
    date: Sat, 01 Feb 2025 06:06:27 GMT
  • flag-us
    GET
    https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=2b98c29ae8504c0a8f128b337e31e7be&localId=w:D0A40F9B-E320-78A2-894B-EDD71C20EBC5&deviceId=6966578605923370&anid=
    Remote address:
    150.171.27.10:443
    Request
    GET /neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=2b98c29ae8504c0a8f128b337e31e7be&localId=w:D0A40F9B-E320-78A2-894B-EDD71C20EBC5&deviceId=6966578605923370&anid= HTTP/2.0
    host: g.bing.com
    accept-encoding: gzip, deflate
    user-agent: WindowsShellClient/9.0.40929.0 (Windows)
    cookie: MUID=147AB1615F14694E3179A4E75EF46821
    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=wl9W9pc8QHrDKtjJ9fKnlnOWqTF0_9JbV8O1UIM4KFs; domain=.bing.com; expires=Thu, 26-Feb-2026 06:06:28 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: 4FE2C732848549EA88D5B8E62C48A564 Ref B: LON04EDGE1211 Ref C: 2025-02-01T06:06:28Z
    date: Sat, 01 Feb 2025 06:06:27 GMT
  • flag-us
    GET
    https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=2b98c29ae8504c0a8f128b337e31e7be&localId=w:D0A40F9B-E320-78A2-894B-EDD71C20EBC5&deviceId=6966578605923370&anid=
    Remote address:
    150.171.27.10:443
    Request
    GET /neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=2b98c29ae8504c0a8f128b337e31e7be&localId=w:D0A40F9B-E320-78A2-894B-EDD71C20EBC5&deviceId=6966578605923370&anid= HTTP/2.0
    host: g.bing.com
    accept-encoding: gzip, deflate
    user-agent: WindowsShellClient/9.0.40929.0 (Windows)
    cookie: MUID=147AB1615F14694E3179A4E75EF46821; MSPTC=wl9W9pc8QHrDKtjJ9fKnlnOWqTF0_9JbV8O1UIM4KFs
    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: DE67E3F78E9545F68A265585BDD7D2D5 Ref B: LON04EDGE1211 Ref C: 2025-02-01T06:06:28Z
    date: Sat, 01 Feb 2025 06:06:27 GMT
  • flag-us
    DNS
    167.173.78.104.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    167.173.78.104.in-addr.arpa
    IN PTR
    Response
    167.173.78.104.in-addr.arpa
    IN PTR
    a104-78-173-167deploystaticakamaitechnologiescom
  • flag-us
    DNS
    240.76.109.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    240.76.109.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    xred.mooo.com
    Synaptics.exe
    Remote address:
    8.8.8.8:53
    Request
    xred.mooo.com
    IN A
    Response
  • flag-us
    DNS
    freedns.afraid.org
    Synaptics.exe
    Remote address:
    8.8.8.8:53
    Request
    freedns.afraid.org
    IN A
    Response
    freedns.afraid.org
    IN A
    69.42.215.252
  • flag-us
    GET
    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978
    Synaptics.exe
    Remote address:
    69.42.215.252:80
    Request
    GET /api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978 HTTP/1.1
    User-Agent: MyApp
    Host: freedns.afraid.org
    Cache-Control: no-cache
    Response
    HTTP/1.1 200 OK
    Server: nginx
    Date: Sat, 01 Feb 2025 06:06:33 GMT
    Content-Type: text/html; charset=UTF-8
    Transfer-Encoding: chunked
    Connection: keep-alive
    Vary: Accept-Encoding
    X-Cache: MISS
  • flag-us
    DNS
    252.215.42.69.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    252.215.42.69.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    252.215.42.69.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    252.215.42.69.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    215.143.182.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    215.143.182.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    212.20.149.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    212.20.149.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    206.23.85.13.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    206.23.85.13.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    166.190.18.2.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    166.190.18.2.in-addr.arpa
    IN PTR
    Response
    166.190.18.2.in-addr.arpa
    IN PTR
    a2-18-190-166deploystaticakamaitechnologiescom
  • 150.171.27.10:443
    https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=2b98c29ae8504c0a8f128b337e31e7be&localId=w:D0A40F9B-E320-78A2-894B-EDD71C20EBC5&deviceId=6966578605923370&anid=
    tls, http2
    2.0kB
    9.4kB
    21
    19

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=2b98c29ae8504c0a8f128b337e31e7be&localId=w:D0A40F9B-E320-78A2-894B-EDD71C20EBC5&deviceId=6966578605923370&anid=

    HTTP Response

    204

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreative&adUnitId=11730597&publisherId=251978541&rid=2b98c29ae8504c0a8f128b337e31e7be&localId=w:D0A40F9B-E320-78A2-894B-EDD71C20EBC5&deviceId=6966578605923370&anid=

    HTTP Response

    204

    HTTP Request

    GET https://g.bing.com/neg/0?action=emptycreativeimpression&adUnitId=11730597&publisherId=251978541&rid=2b98c29ae8504c0a8f128b337e31e7be&localId=w:D0A40F9B-E320-78A2-894B-EDD71C20EBC5&deviceId=6966578605923370&anid=

    HTTP Response

    204
  • 69.42.215.252:80
    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978
    http
    Synaptics.exe
    384 B
    655 B
    5
    10

    HTTP Request

    GET http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    HTTP Response

    200
  • 8.8.8.8:53
    8.8.8.8.in-addr.arpa
    dns
    66 B
    90 B
    1
    1

    DNS Request

    8.8.8.8.in-addr.arpa

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

    DNS Request

    138.32.126.40.in-addr.arpa

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

    DNS Request

    13.153.16.2.in-addr.arpa

  • 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
    167.173.78.104.in-addr.arpa
    dns
    73 B
    139 B
    1
    1

    DNS Request

    167.173.78.104.in-addr.arpa

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

    DNS Request

    240.76.109.52.in-addr.arpa

  • 8.8.8.8:53
    xred.mooo.com
    dns
    Synaptics.exe
    59 B
    118 B
    1
    1

    DNS Request

    xred.mooo.com

  • 8.8.8.8:53
    freedns.afraid.org
    dns
    Synaptics.exe
    64 B
    80 B
    1
    1

    DNS Request

    freedns.afraid.org

    DNS Response

    69.42.215.252

  • 224.0.0.251:5353
    57 B
    1
  • 8.8.8.8:53
    252.215.42.69.in-addr.arpa
    dns
    144 B
    144 B
    2
    2

    DNS Request

    252.215.42.69.in-addr.arpa

    DNS Request

    252.215.42.69.in-addr.arpa

  • 8.8.8.8:53
    215.143.182.52.in-addr.arpa
    dns
    73 B
    147 B
    1
    1

    DNS Request

    215.143.182.52.in-addr.arpa

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

    DNS Request

    212.20.149.52.in-addr.arpa

  • 8.8.8.8:53
    206.23.85.13.in-addr.arpa
    dns
    71 B
    145 B
    1
    1

    DNS Request

    206.23.85.13.in-addr.arpa

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

    DNS Request

    166.190.18.2.in-addr.arpa

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\Synaptics\Synaptics.exe

    Filesize

    12.4MB

    MD5

    bea3347c7c3091438f975697301ba879

    SHA1

    3c0ebf7bcc8f7c8e1be88f6cf9e31c869b51bd0b

    SHA256

    7aa910536ef6062c71acdf7b3b1cb7954fe94ca06c1d6a642ee25a4a02958864

    SHA512

    7d7751c0635599eb73abbf3a4b3d3a15a9ae0cd0e47119dd3b10067a9d087193dabe53bbdc65a47982aa5983a56dca6be32fb579b721ef883b4417ed5a524a62

  • C:\Users\Admin\AppData\Local\Temp\._cache_chromedriver.exe

    Filesize

    11.7MB

    MD5

    7f45280701af0b75eab76f41a39cb6a8

    SHA1

    e9c81ea041cd2187448f4e5560eafda1e229a0fd

    SHA256

    0a80a3bb252a5ce730a384ddb71d73799bd82d89144a73da930ca296e10be67e

    SHA512

    fd3487e8e65d5c86e06c38410d97030c47e3d8620eda36b92a60ee3234d3157989b40315e1eddfdcaae435d0f4386bdc8a97d6c2e703e25ce91319d72a07cc1e

  • C:\Users\Admin\AppData\Local\Temp\uZSuwn4U.xlsm

    Filesize

    17KB

    MD5

    e566fc53051035e1e6fd0ed1823de0f9

    SHA1

    00bc96c48b98676ecd67e81a6f1d7754e4156044

    SHA256

    8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

    SHA512

    a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

  • memory/116-153-0x0000000000400000-0x0000000001077000-memory.dmp

    Filesize

    12.5MB

  • memory/4596-138-0x00007FFB4E580000-0x00007FFB4E590000-memory.dmp

    Filesize

    64KB

  • memory/4596-137-0x00007FFB50E50000-0x00007FFB50E60000-memory.dmp

    Filesize

    64KB

  • memory/4596-136-0x00007FFB50E50000-0x00007FFB50E60000-memory.dmp

    Filesize

    64KB

  • memory/4596-135-0x00007FFB50E50000-0x00007FFB50E60000-memory.dmp

    Filesize

    64KB

  • memory/4596-134-0x00007FFB50E50000-0x00007FFB50E60000-memory.dmp

    Filesize

    64KB

  • memory/4596-139-0x00007FFB4E580000-0x00007FFB4E590000-memory.dmp

    Filesize

    64KB

  • memory/4596-133-0x00007FFB50E50000-0x00007FFB50E60000-memory.dmp

    Filesize

    64KB

  • memory/4676-0-0x0000000002E10000-0x0000000002E11000-memory.dmp

    Filesize

    4KB

  • memory/4676-100-0x0000000000400000-0x0000000001077000-memory.dmp

    Filesize

    12.5MB

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