General

  • Target
    kahretsin_v3_32-bit_5f2b2.zip
  • Size 65.2MB
  • Sample260802-wp6spaydpf
  • SHA256 6bd9c0638be982195f1ff06b34df05896c54fb53301e9d3acba3b063b63e2b87
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      kahretsin_v3_32-bit_5f2b2.zip
    • Size 65.2MB
    • SHA256 6bd9c0638be982195f1ff06b34df05896c54fb53301e9d3acba3b063b63e2b87
    • 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
      KAHRETSIN v3 32-bit/KAHRETSİN.exe
    • Size 635KB
    • SHA256 09674dddd6993e20993d855647199106eaee6908f1840ecfbe4a44aaf91638e4
    • 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
      KAHRETSIN v3 32-bit/KAHRETSİN_Data/Managed/Assembly-CSharp.dll
    • Size 148KB
    • SHA256 3cb25a667cc3dc6824929915fd47f69b3f11333984488114f73087bc9b58c409
    • 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
      KAHRETSIN v3 32-bit/KAHRETSİN_Data/Managed/DiscordRPC.dll
    • Size 82KB
    • SHA256 8d3fbac1a27dec8fca75f564223e88dc87bf9cbe2fdd3c4b31562bef46fd7606
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      KAHRETSIN v3 32-bit/KAHRETSİN_Data/Managed/Microsoft.Win32.Registry.dll
    • Size 5KB
    • SHA256 fed0cb1fa8edd2678c90b98408af0e1bb4ffae8c9e421a4ccc730f19823de0f8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      KAHRETSIN v3 32-bit/KAHRETSİN_Data/Managed/Mono.Security.dll
    • Size 235KB
    • SHA256 576f911be2e0db795ea78f78828f3faf4b20900baf1ce8e33ca8fe599370fc1d
    • 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
      KAHRETSIN v3 32-bit/KAHRETSİN_Data/Managed/Newtonsoft.Json.dll
    • Size 675KB
    • SHA256 a56146202232958f46bd6a28b5a7da166aea123ee0d646735a46e5c341dfbf1f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      KAHRETSIN v3 32-bit/KAHRETSİN_Data/Managed/System.ComponentModel.Composition.dll
    • Size 251KB
    • SHA256 2535fd6fac676852936cb435d917b2d69cc6fcdd391f7b3009898153ba04919f
    • 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
      KAHRETSIN v3 32-bit/KAHRETSİN_Data/Managed/System.Configuration.dll
    • Size 122KB
    • SHA256 ec883b49c12ab0e5110337e817a72cf781878d7faf904aa8abb1ab1c4b99bd78
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      KAHRETSIN v3 32-bit/KAHRETSİN_Data/Managed/System.Core.dll
    • Size 1.1MB
    • SHA256 f1b33eb1ae8522edcf9ba4c2b85f532d4bab68bfa2a51527264bb61619bed4ea
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      KAHRETSIN v3 32-bit/KAHRETSİN_Data/Managed/System.Data.DataSetExtensions.dll
    • Size 29KB
    • SHA256 1c88d17e686caf77551a18d3672a1589143e6b8ae83bfcf7c306478cdb64ab90
    • 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
      KAHRETSIN v3 32-bit/KAHRETSİN_Data/Managed/System.Data.dll
    • Size 2.0MB
    • SHA256 534ac87e6a7c1e3ce02ff2d88f4ffa45e7b5fc44e6236922c2f46f8174a29e56
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      KAHRETSIN v3 32-bit/KAHRETSİN_Data/Managed/System.Drawing.dll
    • Size 478KB
    • SHA256 435cc673a1aba5af488d8af379d96f7e351a4b5ed2a1772892287a8268567deb
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      KAHRETSIN v3 32-bit/KAHRETSİN_Data/Managed/System.EnterpriseServices.dll
    • Size 43KB
    • SHA256 03f240d259b9cf27dbc5c9e8f42b8746a50cc5c52395d8e2de5730321f9de3b8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      KAHRETSIN v3 32-bit/KAHRETSİN_Data/Managed/System.IO.Compression.FileSystem.dll
    • Size 18KB
    • SHA256 02f749fbe31e54cd8b86a35738e1dddae00ccc2e9fdb8990b93f1a494e6e753a
    • 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
      KAHRETSIN v3 32-bit/KAHRETSİN_Data/Managed/System.IO.Compression.dll
    • Size 112KB
    • SHA256 15e84f38fb5e6bb926fe92a79374a083b8dfbabfa11f8cd1d409f21b98447cfd
    • 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.

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

Score
1/10

behavioral2

adwarepersistenceransomwarespyware
Score
8/10

behavioral3

discovery
Score
3/10

behavioral4

adwarediscoverypersistencespyware
Score
8/10

behavioral5

Score
1/10

behavioral6

adwarepersistenceransomwarespyware
Score
8/10

behavioral7

Score
1/10

behavioral8

Score
1/10

behavioral9

Score
1/10

behavioral10

Score
1/10

behavioral11

Score
1/10

behavioral12

adwarepersistenceransomwarespyware
Score
8/10

behavioral13

Score
1/10

behavioral14

Score
1/10

behavioral15

Score
1/10

behavioral16

adwarepersistenceransomwarespyware
Score
8/10

behavioral17

Score
1/10

behavioral18

Score
1/10

behavioral19

Score
1/10

behavioral20

Score
1/10

behavioral21

Score
1/10

behavioral22

adwarepersistenceransomwarespyware
Score
8/10

behavioral23

Score
1/10

behavioral24

Score
1/10

behavioral25

Score
1/10

behavioral26

Score
1/10

behavioral27

Score
1/10

behavioral28

Score
1/10

behavioral29

Score
1/10

behavioral30

adwarepersistenceransomwarespyware
Score
8/10

behavioral31

Score
1/10

behavioral32

adwarepersistenceransomwarespyware
Score
8/10