General

  • Target
    CycloneX.zip
  • Size 46.3MB
  • Sample260702-1asdzab14m
  • SHA256 245cd9c4d2d9fff5af7a9e69342c64df99da4127648f230103c2ecde6fb656ef
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      CycloneX/CycloneX.exe
    • Size 10.5MB
    • SHA256 99f831398aa05c7aa7f4ea882ae536620e94d271875ee7a3afc41023f77177b1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Downloads MZ/PE file

    • Checks whether UAC is enabled

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Network Share Discovery

      Attempt to gather information on host network.

    • Target
      CycloneX/CycloneX.exe.WebView2/EBWebView/Domain Actions/3.0.0.16/domain_actions.dll
    • Size 64KB
    • SHA256 cd4e81ff9db4c6b086b70b09919b9426ca1f2c05ec43c477e9ce99156be66399
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      CycloneX/CycloneX.exe.WebView2/EBWebView/Speech Recognition/1.15.0.1/Microsoft.CognitiveServices.Speech.core.dll
    • Size 2.6MB
    • SHA256 62a13d8459e0992c311dc3551bf3c2d1ce167ea7fa40f0ec62193f3bd760b36e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      CycloneX/CycloneX.exe.WebView2/EBWebView/Subresource Filter/Unindexed Rules/10.34.0.81/adblock_snippet.js
    • Size 2KB
    • SHA256 9aa899e0bf660ee8f894b97c28f05db06cc486915953b7f3b2ff9902fa8da690
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      domain_actions.dll
    • Size 64KB
    • SHA256 cd4e81ff9db4c6b086b70b09919b9426ca1f2c05ec43c477e9ce99156be66399
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Microsoft.CognitiveServices.Speech.core.dll
    • Size 2.6MB
    • SHA256 62a13d8459e0992c311dc3551bf3c2d1ce167ea7fa40f0ec62193f3bd760b36e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      adblock_snippet.js
    • Size 2KB
    • SHA256 9aa899e0bf660ee8f894b97c28f05db06cc486915953b7f3b2ff9902fa8da690
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      CycloneX/CycloneX_API.dll
    • Size 9KB
    • SHA256 9e7d5ebc52ef0c1f3410ed0b99f834b8d74a11a10fa9e8c543cc2666d1843c09
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      CycloneX/DiscordRPC.dll
    • Size 90KB
    • SHA256 44d71f4c058cf8d0e531a1a1d5e9d892bae0784479509be3d921a7c59b85270d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      CycloneX/Guna.UI2.dll
    • Size 2.1MB
    • SHA256 6d876b257a97995d21072acd44580633468516121145cc218277edc18f971030
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      CycloneX/Microsoft.Web.WebView2.Core.dll
    • Size 634KB
    • SHA256 4b50632e5ddfb83b185ebddeb5e1fb233a05aeeda9cfdec96bee269e11c5b49d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      CycloneX/Microsoft.Web.WebView2.WinForms.dll
    • Size 38KB
    • SHA256 6ac2725b90837eba6cb3aab84c57f8927aa43dabdcdb00d1701b29aa1bbca50d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      CycloneX/Microsoft.Web.WebView2.Wpf.dll
    • Size 80KB
    • SHA256 f26f3cd7cc1a24d297d5d414f122c4e22d493c461c023838ad8671fa7899e967
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      CycloneX/Newtonsoft.Json.dll
    • Size 704KB
    • SHA256 f0c07af0e84d4dd4da4bd7823ba4535bc0481b3bf623ed40b659b68147a6bb75
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      CycloneX/runtimes/win-x64/native/WebView2Loader.dll
    • Size 157KB
    • SHA256 86545b66cdb0603bc26b626fb9ad610cb6e71f28d468f5ea66df23b03dda96d5
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

defense_evasiondiscoverytrojan
Score
8/10

behavioral2

defense_evasiondiscoverytrojan
Score
6/10

behavioral3

Score
1/10

behavioral4

Score
1/10

behavioral5

Score
1/10

behavioral6

execution
Score
3/10

behavioral7

execution
Score
3/10

behavioral8

Score
1/10

behavioral9

Score
1/10

behavioral10

adwarepersistenceransomwarespyware
Score
6/10

behavioral11

execution
Score
3/10

behavioral12

execution
Score
3/10

behavioral13

Score
1/10

behavioral14

Score
1/10

behavioral15

Score
1/10

behavioral16

Score
1/10

behavioral17

Score
1/10

behavioral18

Score
1/10

behavioral19

Score
1/10

behavioral20

Score
1/10

behavioral21

Score
1/10

behavioral22

adwarepersistenceransomwarespyware
Score
6/10

behavioral23

Score
1/10

behavioral24

Score
1/10

behavioral25

Score
1/10

behavioral26

Score
1/10

behavioral27

Score
1/10