General

  • Target
    Terraria-SteamRIP.com.rar
  • Size 626.0MB
  • Sample260811-13ectadr5y
  • SHA256 56979823567601e17ec0e5a0328b3207a129697295d51824b737fe51d77ff007
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      STEAMRIP » Free Pre-installed Steam Games.url
    • Size 219B
    • SHA256 4572f3812daf7bcd347d1a36834c5a9fec1f530093adf688a6ecd9e6092cbf76
    • MD5 SHA1 SHA512 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
      Terraria/CUESDK_2015.dll
    • Size 256KB
    • SHA256 a31f57ae86b6fbced20f01a7d30687d57a2854822c446be631ff25edc40317b5
    • 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
      Terraria/Content/Images/Extra_185.xnb
    • Size 5KB
    • SHA256 abf71351aa409098bb7e9f8f6e528b044dfea475d2798d18a700fa62ea890861
    • 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
      Terraria/LogitechLedEnginesWrapper.dll
    • Size 17KB
    • SHA256 d6f0d46f86fd144114040b29ebe7ecf3dcc64ff45c402db623ad0a07888c34cc
    • 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
      Terraria/Microsoft.Xna.Framework.Content.Pipeline.dll
    • Size 530KB
    • SHA256 1ea481da62eb9e66bad8589df83f173725e62d22362801e1264cd02347721c69
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Terraria/OnlineFix.dll
    • Size 8.9MB
    • SHA256 7b770f41bc531de7edf3437c1c80e6029b72093d7db4307e03bcb2e2b027fb29
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • 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
      Terraria/OnlineFix.url
    • Size 46B
    • SHA256 3cb526cccccc54af4c006fff00d1f48f830d08cdd4a2f21213856065666ef38e
    • MD5 SHA1 SHA512
    Score
    7/10
    • Loads dropped DLL

    • Contacts third-party web service commonly abused for C2

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

    • Target
      Terraria/ReLogic.Native.dll
    • Size 97KB
    • SHA256 0c132a8967c4cf437b3edbddb00f8e224b989ca8b90252fd965f73dca7f531a0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Terraria/Terraria.exe
    • Size 24.8MB
    • SHA256 a89a24c6531d88a972662821044acf1b3b5817621dd6c81d4bd7523bc4bbdda9
    • 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
      Terraria/TerrariaServer.exe
    • Size 24.2MB
    • SHA256 d619a3cf7bae037961c021e2564d214948304d576b306930f25351685afaaca6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Terraria/dotNetFx40_Full_setup.exe
    • Size 868KB
    • SHA256 fa1afff978325f8818ce3a559d67a58297d9154674de7fd8eb03656d93104425
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Target
      Terraria/dotNetFx40_Full_x86_x64.exe
    • Size 1.5MB
    • SHA256 1a1e67809c73cec352fa6a2cc86aa8d09fb41c1d39db5ca8a75f8575f1acaf10
    • 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
      Terraria/nfd.dll
    • Size 178KB
    • SHA256 1610aafa510fa776db62686f3ba7ad55abb535ec97f9d18a40fa13b548e1b22c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      Terraria/start-server-steam-friends.bat
    • Size 145B
    • SHA256 162e2b50355f931f2b3004c4c3ed3a6a588d6f9fd66ead9e7c14e9bc31085955
    • MD5 SHA1 SHA512 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
      Terraria/start-server-steam-private.bat
    • Size 159B
    • SHA256 50fabafc30cc3ee37e353dbc05c25674877abb9625fe4ca4668105b258df366b
    • MD5 SHA1 SHA512 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
      Terraria/start-server.bat
    • Size 123B
    • SHA256 131e7ea3f8e4ae359fef01a689ec0c6e113752712cb86624f5705333ac6a41f3
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
5/10

behavioral1

Score
1/10

behavioral2

adwarepersistenceransomwarespyware
Score
8/10

behavioral3

discovery
Score
3/10

behavioral4

adwarediscoverypersistenceransomwarespyware
Score
6/10

behavioral5

execution
Score
3/10

behavioral6

adwareexecutionpersistenceransomwarespyware
Score
8/10

behavioral7

discovery
Score
3/10

behavioral8

adwarediscoverypersistenceransomwarespyware
Score
8/10

behavioral9

discovery
Score
3/10

behavioral10

discovery
Score
3/10

behavioral11

discovery
Score
3/10

behavioral12

adwarediscoverypersistenceransomwarespyware
Score
8/10

behavioral13

discovery
Score
7/10

behavioral14

discovery
Score
7/10

behavioral15

discovery
Score
3/10

behavioral16

discovery
Score
3/10

behavioral17

discovery
Score
3/10

behavioral18

adwarediscoverypersistenceransomwarespyware
Score
8/10

behavioral19

discovery
Score
3/10

behavioral20

discovery
Score
3/10

behavioral21

discovery
Score
7/10

behavioral22

discovery
Score
7/10

behavioral23

discovery
Score
3/10

behavioral24

adwarediscoverypersistenceransomwarespyware
Score
8/10

behavioral25

discovery
Score
3/10

behavioral26

discovery
Score
3/10

behavioral27

discoveryexecution
Score
3/10

behavioral28

adwarediscoveryexecutionpersistenceransomwarespyware
Score
8/10

behavioral29

discoveryexecution
Score
3/10

behavioral30

adwarediscoveryexecutionpersistenceransomwarespyware
Score
8/10

behavioral31

discoveryexecution
Score
3/10

behavioral32

discoveryexecution
Score
3/10