Overview

overview

10

Static

static

3

cf0b0ba90a...92.dll

windows7-x64

10

cf0b0ba90a...92.dll

windows10-2004-x64

10

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
    26/09/2024, 05:08 UTC

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General

  • Target

    cf0b0ba90abd78ee84c3795ae2f5cacd9252338873e359b7013ef6a9c4b14a92.dll

  • Size

    13KB

  • MD5

    5dc29fa4e9c797de407e279a1317a277

  • SHA1

    476c0d3e07b5a116615fd25f075fb45e7924645c

  • SHA256

    cf0b0ba90abd78ee84c3795ae2f5cacd9252338873e359b7013ef6a9c4b14a92

  • SHA512

    db48bf40583d35af861d7d6854199232bc4026d1c2a8cf2d9658b6921336566f1d7092c2947b9d0e93268ec8381c1eff6918aedbac27d52c54cbdd481d4e24fb

  • SSDEEP

    192:BVyqzXTYN64FR3MXfCdb4IrycLn4pNse:Trj81fmiVr7IN

Score
10/10
cobaltstrikebackdoortrojan

Malware Config

Extracted

Family

cobaltstrike

C2

http://106.15.3.99:80/l2uJ

Attributes
  • user_agent

    User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; Trident/6.0)

Signatures

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\cf0b0ba90abd78ee84c3795ae2f5cacd9252338873e359b7013ef6a9c4b14a92.dll,#1
    1⤵
      PID:4112

    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
      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
      20.160.190.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      20.160.190.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      88.210.23.2.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      88.210.23.2.in-addr.arpa
      IN PTR
      Response
      88.210.23.2.in-addr.arpa
      IN PTR
      a2-23-210-88deploystaticakamaitechnologiescom
    • 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
      104.219.191.52.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      104.219.191.52.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      50.23.12.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      50.23.12.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      241.42.69.40.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      241.42.69.40.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      75.117.19.2.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      75.117.19.2.in-addr.arpa
      IN PTR
      Response
      75.117.19.2.in-addr.arpa
      IN PTR
      a2-19-117-75deploystaticakamaitechnologiescom
    • flag-us
      DNS
      83.210.23.2.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      83.210.23.2.in-addr.arpa
      IN PTR
      Response
      83.210.23.2.in-addr.arpa
      IN PTR
      a2-23-210-83deploystaticakamaitechnologiescom
    No results found
    • 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
      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
      88.210.23.2.in-addr.arpa
      dns
      70 B
       133 B
       1
      1

      DNS Request

      88.210.23.2.in-addr.arpa

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

      DNS Request

      20.160.190.20.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
      104.219.191.52.in-addr.arpa
      dns
      73 B
       147 B
       1
      1

      DNS Request

      104.219.191.52.in-addr.arpa

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

      DNS Request

      50.23.12.20.in-addr.arpa

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

      DNS Request

      241.42.69.40.in-addr.arpa

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

      DNS Request

      75.117.19.2.in-addr.arpa

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

      DNS Request

      83.210.23.2.in-addr.arpa

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/4112-0-0x0000016D2D590000-0x0000016D2D591000-memory.dmp

      Filesize

      4KB

      Download

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