General

  • Target
    paXCry-0.5.1.1-windows-setup.exe
  • Size 9.0MB
  • Sample260803-rff4fs1gld
  • SHA256 368a32bb8558650e685cfac30b891947b817e33a18d3e10a50fcb05440b7e764
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      paXCry-0.5.1.1-windows-setup.exe
    • Size 9.0MB
    • SHA256 368a32bb8558650e685cfac30b891947b817e33a18d3e10a50fcb05440b7e764
    • 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 12KB
    • SHA256 a75c0c6ffcfe8cf8894d2c644f74cff8da2af0dffab23782fbbb6597c1c7738b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 28KB
    • SHA256 b89448b9fd7be5ef215cac6d973a57c0e75e1fffa25552afe174855c9b71fdf9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 14KB
    • SHA256 778b2bfbf3f4e641161f40c8174442a4d3865f097e3a2a383356dbfcac8005ab
    • 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 0223fa1e8d5bd5e4344fb8734e60d088e79f262c0a24444d01f240bc996f04e5
    • 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
      WebView2Loader.dll
    • Size 156KB
    • SHA256 8427b1fc58ec707813e5c0a51eb5d69397bb333250a7b891be4d3b123f1e0f1c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      pc-app.exe
    • Size 35.3MB
    • SHA256 90171af8f88f4fddecff335f97a2d6d78a975856d08f517efb04b479e4bba602
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Target
      uninstall.exe
    • Size 144KB
    • SHA256 8269cf3edbaa1ef9ca308e449e60dae5f3d3722ae47afe8554d6ff009bac4d25
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    7/10
    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Target
      $PLUGINSDIR/LangDLL.dll
    • Size 8KB
    • SHA256 2e08e077a0800ec39c0596f4dd91cbbfa917eeef2d75a00767917b8d1f6884ac
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 28KB
    • SHA256 b89448b9fd7be5ef215cac6d973a57c0e75e1fffa25552afe174855c9b71fdf9
    • 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

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

Score
1/10

behavioral14

defense_evasiondiscoverytrojan
Score
6/10

behavioral15

defense_evasiondiscoverytrojan
Score
6/10

behavioral16

discovery
Score
7/10

behavioral17

discovery
Score
7/10

behavioral18

discovery
Score
3/10

behavioral19

discovery
Score
3/10

behavioral20

discovery
Score
3/10

behavioral21

discovery
Score
3/10

behavioral22

discovery
Score
3/10

behavioral23

discovery
Score
3/10