79be3b039a05f6fa90c256516d3523b858c12718a3b37bffee198f5e687a4fca

General

Target
79be3b039a05f6fa90c256516d3523b858c12718a3b37bffee198f5e687a4fca
Size 6.2MB
Sample260802-rby4gaba75
SHA256 79be3b039a05f6fa90c256516d3523b858c12718a3b37bffee198f5e687a4fca
MD5 5c71520193fe90c38878123463ac0902
SHA1 e2b06714bb54a74c0da83c0b7f81330d44289847
SHA512 a93b3e066495e80f7d0bff79c38d38a974dcaf08b432e530e9a86843f71bb08714293df698d9e1e3000c63a0d3ecdc1f211da856c5c5c72f677cc59dafeb7923
SSDEEP 196608:pNCs0LPX6u81vGPaI7nkY1lGh/q9g3Zky9t:qsCPX6u3lzgpk+
TLSH
T180663367BEDE207E63F304E6FB3B35E59D385048C46064FBE0597AC19E18A6C52D6AC0
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  install_s0up002.msi
- Size 6.4MB
- SHA256 1afc2f284eda8e368d7ef0c1003f88c8344f8a8b72cec251f619b299818c8af6
- MD5 9a86c1b306157233147c1290ac2c0ee0
- SHA1 1b76fd42346350721fa24b7652bde81df665e4c3
- SHA512 183f9eb3137543eed751bfe1fa2d43381bb6b0a42e4f584aa4371088951dd93f964dda8bcbbb98ccf9b60363cd47211b8b3de7b7f42df1dd44f2935c8afe50c8
- SSDEEP 196608:pvvjbv/+u8PzGJ6i7h20H00cohVnU9900L3:ZvHv/+uJHH0fmU/0A
- TLSH
  T1EC663392BDC93335C2A7C7B0951738BD7C3C7FC9BA329C56B5983A405E72B295276280
- 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