General

  • Target
    Machine.Party-SteamRIP.com.rar
  • Size 492.4MB
  • Sample260806-cb476a1elb
  • SHA256 4675751a10bee582bf639017f50a1e25e05b787a8c95bbd3656005c9bffb5ed5
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Machine Party/Machine Party.exe
    • Size 92.2MB
    • SHA256 9acf6b8a57c82a46ae28c7840ae61edcfec0ca261b10cd818f55aa0e108fdeca
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Machine Party/OnlineFix.url
    • Size 46B
    • SHA256 3cb526cccccc54af4c006fff00d1f48f830d08cdd4a2f21213856065666ef38e
    • MD5 SHA1 SHA512
    Score
    1/10
    • Target
      Machine Party/OnlineFix64.dll
    • Size 12.8MB
    • SHA256 ae23f76254fbcd88d36ff5d15f958708638cb63e6cebdc1d30247aa559c2340f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Machine Party/SteamOverlay64.dll
    • Size 114KB
    • SHA256 f784b4b85b627c7ea541bd2a90c9fc6e9736a0731707c31265aa86fe684dc2df
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Machine Party/libaudio_gate.windows.release.x86_64.dll
    • Size 1.5MB
    • SHA256 c3b3c25d89ff8681ed5e447a29733d4a1be203ba279e73a0339c51f1c8967c20
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Machine Party/libgodotsteam.windows.template_release.x86_64.dll
    • Size 1.9MB
    • SHA256 bcc918085496050d68610d4433f25460689cf110ab915b37f2a7d63a41b95c86
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Machine Party/steam-multiplayer-peer.windows.template_release.x86_64.dll
    • Size 410KB
    • SHA256 7e251c0bd48a4315bee373f589775008d7027fcdf6ae42089cc58c4baef55bdd
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Machine Party/steam_api64.dll
    • Size 294KB
    • SHA256 9d6d2972c1571a2a058d79a8376e26a33d33813f29d93c3ca6e35adaddcd56de
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Machine Party/winmm.dll
    • Size 490KB
    • SHA256 063a8d5e57cd760a8eafb3573146cc97e18180412a5a0efc23614e23dc1a2568
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      STEAMRIP » Free Pre-installed Steam Games.url
    • Size 219B
    • SHA256 4572f3812daf7bcd347d1a36834c5a9fec1f530093adf688a6ecd9e6092cbf76
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10
    • Target
      _CommonRedist/VisualCppRedist_AIO_x86_x64.exe
    • Size 30.1MB
    • SHA256 3c188e4651bcc07df2bdb06d69585158797b1bafb91557b09217621628cd5b23
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

    • Enumerates connected drives

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

    • Drops file in System32 directory

    • Executes a VBScript file via the Windows Script Host.

    • Target
      _CommonRedist/dotNetFx40_Full_setup.exe
    • Size 868KB
    • SHA256 fa1afff978325f8818ce3a559d67a58297d9154674de7fd8eb03656d93104425
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Target
      _CommonRedist/dxwebsetup.exe
    • Size 288KB
    • SHA256 2cf71d098c608c56e07f4655855a886c3102553f648df88458df616b26fd612f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Adds Run key to start application

    • Drops file in System32 directory

    • Target
      _CommonRedist/oalinst.exe
    • Size 790KB
    • SHA256 b8f39714d41e009f75efb183c37100f2cbabb71784bbd243be881ac5b42d86fd
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    6/10
    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops file in System32 directory

    • Target
      _CommonRedist/xnafx40_redist.msi
    • Size 6.7MB
    • SHA256 47260420773a20443fb1e38a89b7f39c5237a80a842de598e6c8f7f90a3bbd6d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Executes dropped EXE

    • Loads dropped DLL

    • Badlisted process makes network request

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

    • Enumerates connected drives

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

Score
1/10

behavioral2

Score
1/10

behavioral3

Score
1/10

behavioral4

Score
1/10

behavioral5

Score
1/10

behavioral6

Score
1/10

behavioral7

Score
1/10

behavioral8

Score
1/10

behavioral9

Score
1/10

behavioral10

Score
1/10

behavioral11

Score
1/10

behavioral12

Score
1/10

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

discoveryexecutionpersistenceransomware
Score
7/10

behavioral22

discoveryexecutionpersistenceransomware
Score
7/10

behavioral23

discovery
Score
7/10

behavioral24

discovery
Score
7/10

behavioral25

discoverypersistence
Score
6/10

behavioral26

discoverypersistence
Score
6/10

behavioral27

discovery
Score
6/10

behavioral28

discovery
Score
6/10

behavioral29

discoverypersistenceprivilege_escalationransomware
Score
7/10

behavioral30

discoverypersistenceprivilege_escalationransomware
Score
7/10