General

  • Target
    Game.exe
  • Size 4.2MB
  • Sample260226-eps36ah16f
  • SHA256 54d788b1af6ba0343256e528aadfaae30e2ad214e7a6915dc08f0dddc23b2f2c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Language
  • ps1

Source
URLs
  • exe.dropper

    https://xiansearch.com/xext?i=

Targets

    • Target
      Game.exe
    • Size 4.2MB
    • SHA256 54d788b1af6ba0343256e528aadfaae30e2ad214e7a6915dc08f0dddc23b2f2c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 9111099efe9d5c9b391dc132b2faf0a3851a760d4106d5368e30ac744eb42706
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $TEMP/tidy.bat
    • Size 10KB
    • SHA256 a73a45f85d069b29d443648011719c36b47aa1487f2f3e4962d53307c8fab6dc
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      $_2_/DiagnosticsNET/configuration.tmp
    • Size 2KB
    • SHA256 868f30d544d375eb85b51f0b0e9c95a466505cfba19b1d31103da5067e968d0c
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $_2_/DiagnosticsNET/update.tmp
    • Size 636B
    • SHA256 484b1303209287c51520b6b2952f34b8f21085f51a9c9de1d21a8551fc850e69
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $_2_/DiagnosticsNET/win32/network_agent.dll
    • Size 1.5MB
    • SHA256 126a550686490b9354cfb51fa2d4d4703b469b8eec2497889d017ce4f32f38e4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    5/10
    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Target
      $_2_/DiagnosticsNET/win64/network_agent.dll
    • Size 1.6MB
    • SHA256 6ef76a6dae246d7956eb401f621034f1ec14ac7721cbd6175e50f2b715ab789d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    5/10
    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Target
      $_2_/Features/update.tmp
    • Size 1KB
    • SHA256 ee50f0f2f925cc1221c2d9f0582b3c35f2520ff191d9c55b652b3342a5c73d6d
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $_2_/Features/x/interface.html
    • Size 1KB
    • SHA256 75c49ec78f92a8c7e1f98c579f693bb1a3a2fb1c4e695a1ed5912bfbb33f5a86
    • MD5 SHA1 SHA512 TLSH
    Score
    4/10
    • Target
      $_2_/Features/x/interface.js
    • Size 1KB
    • SHA256 7f9c676741a178b703e32515abbffc422f7d0e58a745e97b2c05e0f0717cbed5
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $_2_/Features/x/script.js
    • Size 296B
    • SHA256 90fd9b7f029dd2968c69a03d98fd8f86dd529b0c507898e687abf39807eaed2e
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $_2_/Features/x/security.js
    • Size 31KB
    • SHA256 b63078647279770a6ee5e73c5b78f6958acfa5cca56951dc2807f2ddf601f9db
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $_2_/Features/x/web_accessible_resource.js
    • Size 1KB
    • SHA256 2a6ad4faebce67af0c5751780e10bb5ff676195445e0418a20174b6033a2638d
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $_2_/GameSavings/Windows/win_libraries/32/dll/hopmn.dll
    • Size 728KB
    • SHA256 5b7da7053c496c6285b3429128bef5bed0337f9fabe577cdd5f95ecd3a30f644
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $_2_/GameSavings/Windows/win_libraries/64/dll/hopmn.dll
    • Size 859KB
    • SHA256 bb5a48546d4f55e2cd6357bea35ea7857d7d6348b1893d657e6deeea608b25cc
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      $_2_/GameSavings/Windows/win_libraries/update.tmp
    • Size 630B
    • SHA256 67c0081a99cc2f2bccd00a5b0df92460ddb0843bd7bddb1d8c90a89a08d2ab42
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $_2_/GameSavings/Windows/win_libraries/updater.tmp
    • Size 3KB
    • SHA256 aef643e21ad31250a5047833d3529a48729d01b9a7de30aea706167cca2b681b
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $_2_/SdkWin/C#(.NET)/4.5/net_diagn.dll
    • Size 54KB
    • SHA256 f7487be70a63f129f02b0ac42c0f21bdb85f247e305498e6bd34f3696504ee04
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      $_2_/SdkWin/C#(.NET)/9.0/net_diagn.dll
    • Size 319KB
    • SHA256 0e7efca312cb6618205833f6fd24e4db9a1315c5d4d17ae55f21c1d8f26c1096
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      $_2_/SdkWin/update.tmp
    • Size 2KB
    • SHA256 84b1661621ebe8992cab26c32b67d83d42f6d74e9926b69ed347b83185895278
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $_2_/SdkWin/updater.tmp
    • Size 629B
    • SHA256 51e30dfc40b2b4627c447471d8ab53ba3cb7bb8215afc6277bf92943e40a4d0d
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $_2_/UpdatesWin/update.tmp
    • Size 2KB
    • SHA256 12936009703fa8a7ada0700fcbd138db700b2a46a0108e1580b375f291a0d376
    • MD5 SHA1 SHA512 TLSH
    Score
    8/10
    • Badlisted process makes network request

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

    • Target
      $_2_/UpdatesWin/updater.tmp
    • Size 2KB
    • SHA256 8345cf16434236ab88e012de3006b20f81fb2f0e5f6452cb3942e792e2b1aef1
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $_2_/WinPackages/update.tmp
    • Size 630B
    • SHA256 67c0081a99cc2f2bccd00a5b0df92460ddb0843bd7bddb1d8c90a89a08d2ab42
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      $_2_/WinPackages/updater.tmp
    • Size 5KB
    • SHA256 d95edae2c06c2b95acee8d185dcf9893927844cce7fded48a8be79f06d12aa7b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Badlisted process makes network request

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

    • Target
      $_3_/Game.exe
    • Size 76KB
    • SHA256 d77741a4dbc562e2ac98adf2d4aa036feb7736ce0fe1aecf48ac247de783df9d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10

MITRE ATT&CK Enterprise v16

Tasks

static1

upx
Score
10/10

behavioral1

defense_evasiondiscoveryexecution
Score
8/10

behavioral2

discovery
Score
3/10

behavioral3

Score
1/10

behavioral4

execution
Score
3/10

behavioral5

execution
Score
3/10

behavioral6

discoveryupx
Score
5/10

behavioral7

upx
Score
5/10

behavioral8

execution
Score
3/10

behavioral9

discovery
Score
4/10

behavioral10

execution
Score
3/10

behavioral11

execution
Score
3/10

behavioral12

execution
Score
3/10

behavioral13

execution
Score
3/10

behavioral14

discovery
Score
3/10

behavioral15

Score
1/10

behavioral16

execution
Score
3/10

behavioral17

execution
Score
3/10

behavioral18

Score
1/10

behavioral19

Score
1/10

behavioral20

execution
Score
3/10

behavioral21

execution
Score
3/10

behavioral22

execution
Score
8/10

behavioral23

execution
Score
3/10

behavioral24

execution
Score
3/10

behavioral25

defense_evasionexecution
Score
8/10

behavioral26

discovery
Score
3/10