General

  • Target
    DELTARUNE.Gamdie.com.zip
  • Size 503.5MB
  • Sample260703-2t4f1sds3p
  • SHA256 8c565e19ddc57766eeed659dd09c11bb962bc136a1a3de9c8f38b4c4fb405d10
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      DELTARUNE/DELTARUNE.exe
    • Size 6.8MB
    • SHA256 f34ff5e4c668fc88f322a280d03c8447f949429ab1b40b651bfe9f9c2d3f05b0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    6/10
    • Drops desktop.ini file(s)

    • Network Service Discovery

      Attempt to gather information on host's network.

    • Target
      DELTARUNE/mus/hip_shop.ogg
    • Size 942KB
    • SHA256 62acd3d2de7e4ad81e99a2b31e40b90b1b121d93fc0c79ec724a7f1a47892a66
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      DELTARUNE/mus/kris_piano_shop.ogg
    • Size 575KB
    • SHA256 289f6bbcd9da8e04f3ce8a4b11302aae96c6dbd9db10881dfc25abc13b1a69e2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      GAMDIE - Free Indie Games.url
    • Size 109B
    • SHA256 0c3ae59dd92cff4e20806105e15a82ba2114f6873dceecdffafd6f9d7f33130f
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10
    • Target
      _Redist/dotNetFx40_Full_setup.exe
    • Size 868KB
    • SHA256 fa1afff978325f8818ce3a559d67a58297d9154674de7fd8eb03656d93104425
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Target
      _Redist/dxwebsetup.exe
    • Size 281KB
    • SHA256 111aeddc6a6dbf64b28cb565aa12af9ee3cc0a56ce31e4da0068cf6b474c3288
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

    • Target
      _Redist/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
      _Redist/vcredist_2015-2019_x64.exe
    • Size 14.3MB
    • SHA256 b6c82087a2c443db859fdbeaae7f46244d06c3f2a7f71c35e50358066253de52
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    4/10
    • Target
      _Redist/vcredist_2015-2019_x86.exe
    • Size 13.7MB
    • SHA256 ac96016f1511ae3eb5ec9de04551146fe351b7f97858dcd67163912e2302f5d6
    • 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
      _Redist/vcredist_x64.exe
    • Size 5.5MB
    • SHA256 b06546ddc8ca1e3d532f3f2593e88a6f49e81b66a9c2051d58508cc97b6a2023
    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

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

    • Target
      _Redist/vcredist_x86.exe
    • Size 4.8MB
    • SHA256 8162b2d665ca52884507ede19549e99939ce4ea4a638c537fa653539819138c8
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

    • Target
      _Redist/xnafx40_redist.msi
    • Size 6.7MB
    • SHA256 e6c41d692ebcba854dad4b1c52bb7ddd05926bad3105595d6596b8bab01c25e7
    • 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

discovery
Score
6/10

behavioral2

discovery
Score
6/10

behavioral3

execution
Score
3/10

behavioral4

execution
Score
3/10

behavioral5

execution
Score
3/10

behavioral6

execution
Score
3/10

behavioral7

Score
1/10

behavioral8

Score
1/10

behavioral9

discovery
Score
7/10

behavioral10

discovery
Score
7/10

behavioral11

discoverypersistence
Score
7/10

behavioral12

discoverypersistence
Score
7/10

behavioral13

discovery
Score
6/10

behavioral14

discovery
Score
6/10

behavioral15

discovery
Score
4/10

behavioral16

discovery
Score
4/10

behavioral17

discovery
Score
4/10

behavioral18

adwarediscoverypersistenceransomwarespyware
Score
6/10

behavioral19

discovery
Score
7/10

behavioral20

adwarediscoverypersistenceransomwarespyware
Score
8/10

behavioral21

discovery
Score
7/10

behavioral22

discovery
Score
7/10

behavioral23

discoverypersistenceprivilege_escalationransomware
Score
7/10

behavioral24

discoverypersistenceprivilege_escalationransomware
Score
7/10