General

  • Target
    Five-Nights-at-Freddys-Sister-Location-SteamRIP.com.rar
  • Size 953.7MB
  • Sample260816-124lbaybqc
  • SHA256 a6a2098dad8a709da3521c2d50a13f010cbd22571d5d3df0c08ad0ab441866fd
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Five-Nights-at-Freddys-Sister-Location-SteamRIP.com.rar
    • Size 953.7MB
    • SHA256 a6a2098dad8a709da3521c2d50a13f010cbd22571d5d3df0c08ad0ab441866fd
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Read_Me_Instructions.txt
    • Size 1KB
    • SHA256 3772c26ca52f08d197868ccc9f9e3c56307b018b648983948b40ddf74aaf949a
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10
    • Target
      STEAMRIP » Free Pre-installed Steam Games.url
    • Size 121B
    • SHA256 83b3dea5feeb0e8b98b33b647634264abeb7a069801833bf3d80836405921786
    • MD5 SHA1 SHA512 TLSH
    Score
    1/10
    • Target
      SisterLocation.exe
    • Size 906.5MB
    • SHA256 c60e1c7994316426d824b82004aa5c76e3aab06d4e78e0c9391628e0d52b2c73
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Loads dropped DLL

    • Drops desktop.ini file(s)

    • Network Service Discovery

      Attempt to gather information on host's network.

    • Target
      _CommonRedist/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
      _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/vcredist_2015-2019_x64.exe
    • Size 14.3MB
    • SHA256 b6c82087a2c443db859fdbeaae7f46244d06c3f2a7f71c35e50358066253de52
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    4/10
    • Target
      _CommonRedist/vcredist_2015-2019_x86.exe
    • Size 13.7MB
    • SHA256 ac96016f1511ae3eb5ec9de04551146fe351b7f97858dcd67163912e2302f5d6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    4/10
    • Target
      _CommonRedist/vcredist_x64.exe
    • Size 5.5MB
    • SHA256 b06546ddc8ca1e3d532f3f2593e88a6f49e81b66a9c2051d58508cc97b6a2023
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Executes dropped EXE

    • Loads dropped DLL

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

    • Loads dropped DLL

    • Target
      _CommonRedist/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

Score
1/10

behavioral2

Score
1/10

behavioral3

ransomware
Score
1/10

behavioral4

ransomware
Score
1/10

behavioral5

Score
1/10

behavioral6

Score
1/10

behavioral7

discovery
Score
7/10

behavioral8

discovery
Score
7/10

behavioral9

discoverypersistence
Score
7/10

behavioral10

discoverypersistence
Score
7/10

behavioral11

discovery
Score
6/10

behavioral12

discovery
Score
6/10

behavioral13

discovery
Score
4/10

behavioral14

discovery
Score
4/10

behavioral15

discovery
Score
4/10

behavioral16

discovery
Score
4/10

behavioral17

discovery
Score
7/10

behavioral18

discovery
Score
7/10

behavioral19

discovery
Score
7/10

behavioral20

discovery
Score
7/10

behavioral21

discoverypersistenceprivilege_escalationransomware
Score
7/10

behavioral22

discoverypersistenceprivilege_escalationransomware
Score
7/10