544172481ef894350c02618246da81fe34aa5741fa2601df65e07e586443ff55

General

Target
544172481ef894350c02618246da81fe34aa5741fa2601df65e07e586443ff55
Size 6.1MB
Sample260804-fatltada85
SHA256 544172481ef894350c02618246da81fe34aa5741fa2601df65e07e586443ff55
MD5 5b6f0fb3551008f165ff88052197f1f1
SHA1 7779639138b0822202f1602bfb67a9eed05753ea
SHA512 2bdf6bf9515ed8468e38efc5119b30f7acb4524503494a4fd74f445ad2887a0fb44085d312fafc73f1442cdbb4c4ff3232e7998536e0fc7c664eac47a683dc09
SSDEEP 98304:aTP5kyMXaRpgqfxV/86E2jBcZZudnolKhhVnoxv4sWM9J/HRTKsiAeCxDaYTt/23:k5eQ2ax2iBYono6hVY4Ezsqbt/23
TLSH
T12C5633F122578A14F8EBD1CCF5F9031C421628AB156535CEA03F93DE6B9F4E1D4826E9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  setup_n0c011.msi
- Size 6.3MB
- SHA256 371d8aa1db65a79f5c07c9a9ba2e43564bf6b63f4aab8abe9bd72262e2f8bcc2
- MD5 9627b012eda807b35f0ffaea4930fbe8
- SHA1 c4e34ef9e0275525fc5ee22b9079aadf6efebc34
- SHA512 33ba7691e6425542b37d11c28e3f11420bc8146bfaf59f0bdb068923f598e1d7bf13d023a37aec2de155cf7c02cb8473f4d63a49f38abeeed1fe757a5684fa06
- SSDEEP 98304:G5uZ0ZQIG3+RbmMpNo14nFa4AUsBCvVvouVfCKfJ3f5XkqiKCC77AYZHx0z:+ZIMCCNbFa4AUsBCZoIfH5QSTHx0z
- TLSH
  T13C6633D438865730D09BC7B4A0E2296D7D393FC676B28C4EBB5E32242F772265276385
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

defense_evasion discovery execution persistence privilege_escalation ransomware trojan
- UAC bypass
  defense_evasion trojan
- Windows security bypass
  defense_evasion trojan
- Command and Scripting Interpreter: PowerShell
  Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
  execution
- Drops file in Drivers directory
- Modifies RDP port number used by Windows
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
- Adds Run key to start application
  persistence
- 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.
- Indicator Removal: Clear Persistence
  Clear artifacts associated with previously established persistence like scheduletasks on a host.
  defense_evasion
- Drops file in System32 directory
behavioral1 behavioral2