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Analysis

  • max time kernel
    71s
  • max time network
    136s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    24/04/2023, 18:50 UTC

General

  • Target

    http://hommages-files.sos-ch-gva-2.exo.io/s3fs-public/styles/scale_900h_img_fluid/public/pdf_archive/2023/04/BKC0663VID-A.pdf.jpeg

Score
1/10

Malware Config

Signatures

  • Modifies Internet Explorer settings 1 TTPs 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" http://hommages-files.sos-ch-gva-2.exo.io/s3fs-public/styles/scale_900h_img_fluid/public/pdf_archive/2023/04/BKC0663VID-A.pdf.jpeg
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2472
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2472 CREDAT:82945 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:2604

Network

  • flag-us
    DNS
    hommages-files.sos-ch-gva-2.exo.io
    iexplore.exe
    Remote address:
    8.8.8.8:53
    Request
    hommages-files.sos-ch-gva-2.exo.io
    IN A
    Response
    hommages-files.sos-ch-gva-2.exo.io
    IN CNAME
    lb-ch-gva-2.exo.io
    lb-ch-gva-2.exo.io
    IN A
    194.182.160.205
  • flag-ch
    GET
    http://hommages-files.sos-ch-gva-2.exo.io/s3fs-public/styles/scale_900h_img_fluid/public/pdf_archive/2023/04/BKC0663VID-A.pdf.jpeg
    IEXPLORE.EXE
    Remote address:
    194.182.160.205:80
    Request
    GET /s3fs-public/styles/scale_900h_img_fluid/public/pdf_archive/2023/04/BKC0663VID-A.pdf.jpeg HTTP/1.1
    Accept: text/html, application/xhtml+xml, image/jxr, */*
    Accept-Language: en-US
    User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko
    Accept-Encoding: gzip, deflate
    Host: hommages-files.sos-ch-gva-2.exo.io
    Connection: Keep-Alive
    Response
    HTTP/1.1 200 OK
    server: nginx
    date: Mon, 24 Apr 2023 18:51:03 GMT
    content-type: image/jpeg
    content-length: 70259
    x-amzn-request-id: e5a32cd1-190e-4cde-ab6c-ca67928a6f45
    x-amz-bucket-region: ch-gva-2
    accept-ranges: bytes
    etag: "7fe96e0dd44aba5328142ed0f1abcd93"
    x-amz-request-id: e5a32cd1-190e-4cde-ab6c-ca67928a6f45
    last-modified: Fri, 21 Apr 2023 05:06:41 GMT
    x-amz-id-2: e5a32cd1-190e-4cde-ab6c-ca67928a6f45
  • flag-ch
    DNS
    IEXPLORE.EXE
    Remote address:
    194.182.160.205:80
    Response
    HTTP/1.1 408 Request Time-out
    Content-length: 110
    Cache-Control: no-cache
    Connection: close
    Content-Type: text/html
  • flag-us
    DNS
    205.160.182.194.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    205.160.182.194.in-addr.arpa
    IN PTR
    Response
  • flag-ch
    GET
    http://hommages-files.sos-ch-gva-2.exo.io/favicon.ico
    iexplore.exe
    Remote address:
    194.182.160.205:80
    Request
    GET /favicon.ico HTTP/1.1
    Accept: */*
    UA-CPU: AMD64
    Accept-Encoding: gzip, deflate
    User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; Trident/7.0; rv:11.0) like Gecko
    Host: hommages-files.sos-ch-gva-2.exo.io
    Connection: Keep-Alive
    Response
    HTTP/1.1 403 Forbidden
    server: nginx
    date: Mon, 24 Apr 2023 18:51:05 GMT
    content-type: application/xml
    transfer-encoding: chunked
    vary: Accept-Encoding
    x-amz-bucket-region: ch-gva-2
    x-amz-request-id: 64b72a01-39b9-42d8-a7b3-b4ac3cf8e1d4
    x-amzn-request-id: 64b72a01-39b9-42d8-a7b3-b4ac3cf8e1d4
    x-amz-id-2: 64b72a01-39b9-42d8-a7b3-b4ac3cf8e1d4
    content-encoding: gzip
  • flag-ch
    DNS
    iexplore.exe
    Remote address:
    194.182.160.205:80
    Response
    HTTP/1.1 408 Request Time-out
    Content-length: 110
    Cache-Control: no-cache
    Connection: close
    Content-Type: text/html
  • GET
    https://ieonline.microsoft.com/ie/known_providers_download_v1.xml
    Request
    GET /ie/known_providers_download_v1.xml HTTP/2.0
    host: ieonline.microsoft.com
    accept: */*
    accept-language: en-US
    ua-cpu: AMD64
    accept-encoding: gzip, deflate
    user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; Trident/7.0; rv:11.0) like Gecko
    cookie: MUID=211C8C4A7B53625721209EF47A0463A8; _EDGE_V=1; MUIDB=211C8C4A7B53625721209EF47A0463A8
    Response
    HTTP/2.0 200
    cache-control: public, max-age=15552000
    content-length: 90518
    content-type: text/xml
    last-modified: Thu, 20 Feb 2020 01:30:24 GMT
    set-cookie: SUID=M; domain=.microsoft.com; expires=Tue, 25-Apr-2023 06:51:07 GMT; path=/; HttpOnly
    set-cookie: _EDGE_S=SID=29AA6DAD684F6833067A7F5069A2690F; domain=.microsoft.com; path=/; HttpOnly
    set-cookie: MUIDB=211C8C4A7B53625721209EF47A0463A8; expires=Sat, 18-May-2024 18:51:07 GMT; path=/; HttpOnly
    useragentreductionoptout: A7kgTC5xdZ2WIVGZEfb1hUoNuvjzOZX3VIV/BA6C18kQOOF50Q0D3oWoAm49k3BQImkujKILc7JmPysWk3CSjwUAAACMeyJvcmlnaW4iOiJodHRwczovL3d3dy5iaW5nLmNvbTo0NDMiLCJmZWF0dXJlIjoiU2VuZEZ1bGxVc2VyQWdlbnRBZnRlclJlZHVjdGlvbiIsImV4cGlyeSI6MTY4NDg4NjM5OSwiaXNTdWJkb21haW4iOnRydWUsImlzVGhpcmRQYXJ0eSI6dHJ1ZX0=
    strict-transport-security: max-age=31536000; includeSubDomains; preload
    x-cache: CONFIG_NOCACHE
    accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
    x-msedge-ref: Ref A: FB2ED5C1AF0B4861822E504EF3863547 Ref B: AMS04EDGE3420 Ref C: 2023-04-24T18:51:07Z
    date: Mon, 24 Apr 2023 18:51:07 GMT
  • flag-us
    DNS
    85.48.222.23.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    85.48.222.23.in-addr.arpa
    IN PTR
    Response
    85.48.222.23.in-addr.arpa
    IN PTR
    a23-222-48-85deploystaticakamaitechnologiescom
  • flag-us
    DNS
    8.3.197.209.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    8.3.197.209.in-addr.arpa
    IN PTR
    Response
    8.3.197.209.in-addr.arpa
    IN PTR
    vip0x008map2sslhwcdnnet
  • 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
    GET
    http://www.bing.com/favicon.ico
    iexplore.exe
    Remote address:
    204.79.197.200:80
    Request
    GET /favicon.ico HTTP/1.1
    Accept: */*
    UA-CPU: AMD64
    Accept-Encoding: gzip, deflate
    User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; Trident/7.0; rv:11.0) like Gecko
    Host: www.bing.com
    Connection: Keep-Alive
    Response
    HTTP/1.1 200 OK
    Cache-Control: public, max-age=15552000
    Content-Length: 4286
    Content-Type: image/x-icon
    Last-Modified: Mon, 01 Jan 1601 00:00:00 GMT
    X-Cache: TCP_HIT
    Accept-CH: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
    UserAgentReductionOptOut: A7kgTC5xdZ2WIVGZEfb1hUoNuvjzOZX3VIV/BA6C18kQOOF50Q0D3oWoAm49k3BQImkujKILc7JmPysWk3CSjwUAAACMeyJvcmlnaW4iOiJodHRwczovL3d3dy5iaW5nLmNvbTo0NDMiLCJmZWF0dXJlIjoiU2VuZEZ1bGxVc2VyQWdlbnRBZnRlclJlZHVjdGlvbiIsImV4cGlyeSI6MTY4NDg4NjM5OSwiaXNTdWJkb21haW4iOnRydWUsImlzVGhpcmRQYXJ0eSI6dHJ1ZX0=
    X-MSEdge-Ref: Ref A: CA2F465F6ABC43E5B28BCD4A33532947 Ref B: AMS04EDGE1717 Ref C: 2023-04-24T18:51:08Z
    Date: Mon, 24 Apr 2023 18:51:07 GMT
  • flag-us
    DNS
    200.232.18.117.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    200.232.18.117.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    62.13.109.52.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    62.13.109.52.in-addr.arpa
    IN PTR
    Response
  • flag-us
    DNS
    www.microsoft.com
    iexplore.exe
    Remote address:
    8.8.8.8:53
    Request
    www.microsoft.com
    IN A
    Response
    www.microsoft.com
    IN CNAME
    www.microsoft.com-c-3.edgekey.net
    www.microsoft.com-c-3.edgekey.net
    IN CNAME
    www.microsoft.com-c-3.edgekey.net.globalredir.akadns.net
    www.microsoft.com-c-3.edgekey.net.globalredir.akadns.net
    IN CNAME
    e13678.dscb.akamaiedge.net
    e13678.dscb.akamaiedge.net
    IN A
    104.85.1.163
  • flag-us
    DNS
    163.1.85.104.in-addr.arpa
    Remote address:
    8.8.8.8:53
    Request
    163.1.85.104.in-addr.arpa
    IN PTR
    Response
    163.1.85.104.in-addr.arpa
    IN PTR
    a104-85-1-163deploystaticakamaitechnologiescom
  • 194.182.160.205:80
    http://hommages-files.sos-ch-gva-2.exo.io/s3fs-public/styles/scale_900h_img_fluid/public/pdf_archive/2023/04/BKC0663VID-A.pdf.jpeg
    http
    IEXPLORE.EXE
    3.3kB
    72.9kB
    64
    55

    HTTP Request

    GET http://hommages-files.sos-ch-gva-2.exo.io/s3fs-public/styles/scale_900h_img_fluid/public/pdf_archive/2023/04/BKC0663VID-A.pdf.jpeg

    HTTP Response

    200
  • 194.182.160.205:80
    hommages-files.sos-ch-gva-2.exo.io
    http
    IEXPLORE.EXE
    282 B
    365 B
    6
    3

    HTTP Response

    408
  • 194.182.160.205:80
    http://hommages-files.sos-ch-gva-2.exo.io/favicon.ico
    http
    iexplore.exe
    795 B
    631 B
    12
    3

    HTTP Request

    GET http://hommages-files.sos-ch-gva-2.exo.io/favicon.ico

    HTTP Response

    403
  • 194.182.160.205:80
    hommages-files.sos-ch-gva-2.exo.io
    http
    iexplore.exe
    282 B
    365 B
    6
    3

    HTTP Response

    408
  • 204.79.197.200:443
    ieonline.microsoft.com
    tls, http2
    iexplore.exe
    1.3kB
    8.1kB
    17
    16
  • 204.79.197.200:80
    http://www.bing.com/favicon.ico
    http
    iexplore.exe
    543 B
    5.5kB
    7
    7

    HTTP Request

    GET http://www.bing.com/favicon.ico

    HTTP Response

    200
  • 204.79.197.200:80
    www.bing.com
    iexplore.exe
    144 B
    132 B
    3
    3
  • 51.11.192.49:443
    322 B
    7
  • 178.79.208.1:80
    322 B
    7
  • 8.8.8.8:53
    hommages-files.sos-ch-gva-2.exo.io
    dns
    iexplore.exe
    80 B
    122 B
    1
    1

    DNS Request

    hommages-files.sos-ch-gva-2.exo.io

    DNS Response

    194.182.160.205

  • 8.8.8.8:53
    205.160.182.194.in-addr.arpa
    dns
    74 B
    137 B
    1
    1

    DNS Request

    205.160.182.194.in-addr.arpa

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

    DNS Request

    85.48.222.23.in-addr.arpa

  • 8.8.8.8:53
    8.3.197.209.in-addr.arpa
    dns
    70 B
    111 B
    1
    1

    DNS Request

    8.3.197.209.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
    200.232.18.117.in-addr.arpa
    dns
    73 B
    144 B
    1
    1

    DNS Request

    200.232.18.117.in-addr.arpa

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

    DNS Request

    62.13.109.52.in-addr.arpa

  • 8.8.8.8:53
    www.microsoft.com
    dns
    iexplore.exe
    63 B
    230 B
    1
    1

    DNS Request

    www.microsoft.com

    DNS Response

    104.85.1.163

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

    DNS Request

    163.1.85.104.in-addr.arpa

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    471B

    MD5

    d6b67afeb31f0d9bfe232166e8b300c5

    SHA1

    6ba1a534d40fea9302591aaee8fb6969bfa28e4b

    SHA256

    ab4f8d3ad2a02ad67059703fcb9c7ecd397d9abfce4b4cacdf7ecc11b4e37520

    SHA512

    62c9fc6797c263bf33c8f52d5d41ce276b3df2aaed6433d582987a607ae508f5389f86d5d8a63cc5715964623f5be08d5741ddd70a0fe18f0140eb314815c272

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

    Filesize

    434B

    MD5

    d4c396e89235c726b13393ee1d1e6799

    SHA1

    437c9c5584f5921f82e8905eec15df5c1f8f01a2

    SHA256

    5a751c4d2db18bf6c1c3f18c9fb2def4a0dbb013efcd12f3698778fc2fb0b026

    SHA512

    0d32a0020295766169de880c6540884f03bd172b94f74568a1b20a2baaa1ef673c22bca84435e2803019011a7006385707d0a43e1d2e1370749e345d8080f5ab

  • C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

    Filesize

    4KB

    MD5

    da597791be3b6e732f0bc8b20e38ee62

    SHA1

    1125c45d285c360542027d7554a5c442288974de

    SHA256

    5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

    SHA512

    d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\480JMPRZ\suggestions[1].en-US

    Filesize

    17KB

    MD5

    5a34cb996293fde2cb7a4ac89587393a

    SHA1

    3c96c993500690d1a77873cd62bc639b3a10653f

    SHA256

    c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

    SHA512

    e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\172ZTC6I.cookie

    Filesize

    244B

    MD5

    deb0467d26713d3abeb55e55934c5ba6

    SHA1

    ab5bf88aeac9ef1796df6e1bbc50a543ee5dcbaf

    SHA256

    172b6256d1bec606ae3fd9d130eff78c5a65e67507bab5bb8dcd9320c2a95325

    SHA512

    ccd10add0704b1a2f12da11012735904589de7f7404bdd3bc3d6eb7ae4065028a511be0ee1eecb5e43e0c00e097070a13fd4613bc6f0f9cdce6666959e89de1b

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\OO55KSCH.cookie

    Filesize

    615B

    MD5

    23ad0fcfe43e95daf226afbbfe399d95

    SHA1

    d3be382fcbf1ffeb72a677cf2e1c4419577478ff

    SHA256

    0166234d41a17a0b1aa23b4a215a3163c26b4ca3b023efcd56dc023fdb3f3902

    SHA512

    a0f72643e9cec51d18aadd8c2bd0115196352e139f9045229b8d792a2859e370b0f6e61d15268a7702d3dd556465761bd2f147e4fc99896ef2df54558f473431

  • C:\Users\Admin\AppData\Local\Temp\KnoDAC5.tmp

    Filesize

    88KB

    MD5

    002d5646771d31d1e7c57990cc020150

    SHA1

    a28ec731f9106c252f313cca349a68ef94ee3de9

    SHA256

    1e2e25bf730ff20c89d57aa38f7f34be7690820e8279b20127d0014dd27b743f

    SHA512

    689e90e7d83eef054a168b98ba2b8d05ab6ff8564e199d4089215ad3fe33440908e687aa9ad7d94468f9f57a4cc19842d53a9cd2f17758bdadf0503df63629c6

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