General

  • Target
    Keymate_1.2.0_x64-setup.exe
  • Size 25.6MB
  • Sample260710-gxt2jafv7y
  • SHA256 3f2168b7e5bbadad39882ab98bf6bea5bd4b7167b6948eb21747ade1b1688137
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Keymate_1.2.0_x64-setup.exe
    • Size 25.6MB
    • SHA256 3f2168b7e5bbadad39882ab98bf6bea5bd4b7167b6948eb21747ade1b1688137
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Loads dropped DLL

    • Checks installed software on the system

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

    • Target
      $PLUGINSDIR/StartMenu.dll
    • Size 7KB
    • SHA256 fe330320459637d8dd2b5d84d07925c38ec264152ffd3b1760a4d44d76536caa
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 12KB
    • SHA256 8b4c47c4cf5e76ec57dd5a050d5acd832a0d532ee875d7b44f6cdaf68f90d37c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 9KB
    • SHA256 b1350f487692057c8ffde75dcc55287a52a3272240d4d4912f24464b27551fc0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsis_tauri_utils.dll
    • Size 33KB
    • SHA256 5ba143b5db4a87d32d6e7802e033330aae56cbceabe0d1e3ba41948385ad4709
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $TEMP/MicrosoftEdgeWebview2Setup.exe
    • Size 1.6MB
    • SHA256 73c49019991e9cf301e1942ae570e6c2918a4aba75bd233b5a1356b8d514026e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Event Triggered Execution: Image File Execution Options Injection

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Target
      bundled-plugins/com.keymate.ccusage/dist/index.js
    • Size 487KB
    • SHA256 0c3d4ad2c063fca650d14dbad2f6afa41c2485eb18ef15ddf08589fb1d32d991
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      bundled-plugins/com.keymate.discord/dist/index.js
    • Size 479KB
    • SHA256 6fed47dc3571d5cf6bfb55a4fefdb60ba24fa796d12d8d573cbea9ffcbe25416
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      bundled-plugins/com.keymate.obs/dist/index.js
    • Size 465KB
    • SHA256 7dc062fbad2c1760d54dd75a6964484621f6e8f78ba019ecf1f0ad4a28bcc78e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      keymate-desktop.exe
    • Size 42.5MB
    • SHA256 b630b16cba9432c386212a2947e8a00636fc3e5bb0bf60c5ac51a4b6d3664ec3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Checks whether UAC is enabled

    • Contacts third-party web service commonly abused for C2

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

    • Network Share Discovery

      Attempt to gather information on host network.

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

discovery
Score
7/10

behavioral2

discovery
Score
7/10

behavioral3

discovery
Score
3/10

behavioral4

discovery
Score
3/10

behavioral5

discovery
Score
3/10

behavioral6

discovery
Score
3/10

behavioral7

discovery
Score
3/10

behavioral8

discovery
Score
3/10

behavioral9

discovery
Score
3/10

behavioral10

discovery
Score
3/10

behavioral11

discoverypersistenceprivilege_escalation
Score
6/10

behavioral12

defense_evasiondiscoverypersistenceprivilege_escalation
Score
6/10

behavioral13

execution
Score
3/10

behavioral14

execution
Score
3/10

behavioral15

execution
Score
3/10

behavioral16

execution
Score
3/10

behavioral17

execution
Score
3/10

behavioral18

execution
Score
3/10

behavioral19

defense_evasiondiscoverytrojan
Score
6/10

behavioral20

defense_evasiondiscoverytrojan
Score
6/10