0a7cea2f0843d43d7b8283b5604540c500f741873c4b11a552d34a70c6f7795c

General

Target
0a7cea2f0843d43d7b8283b5604540c500f741873c4b11a552d34a70c6f7795c
Size 5.2MB
Sample260803-extpnabr7s
SHA256 0a7cea2f0843d43d7b8283b5604540c500f741873c4b11a552d34a70c6f7795c
MD5 87dc56147e619081ab72fcaa2cb24004
SHA1 01f190db629e01636b5381c7206d54f5df9737f5
SHA512 ba64dfc1b03de1da14f2c2908e0eddc94e0cd18eab5dbb20f12af6c425d7aa4d8bcbc8dd47f818e8435dcc95b670866d97b28dfa1f0d5b8c36c92b22c7f39eeb
SSDEEP 98304:+Z/iAhCuDZWFUq9pAg04rIQM0AJ3tvpi63zsUBYm1hNwPolzyfjN:aiAAn0Ky3S6z2m1h1lzyfjN
TLSH
T1D3463365CA642387B0C561F0B7A9BCCD9E3F93129BF8E874602C576AB8B706D8DC0C55
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  install_upr009.msi
- Size 5.4MB
- SHA256 fe64f24b9cca0bb3c92a24bb345a566bffe2f2e4ec6d6e3ab4cd65b4051b373c
- MD5 63d953b8eb13c6ea9794354df2218a3e
- SHA1 b7ae8534b74cb34c3cb8d176ee8fe2328e399fcf
- SHA512 e3864ef33fe2401209a8e4f83710bd3f96f1de6a3f4e2e721f4f189c83f6d224ec40980680c54b165277da107130db07dc43853df1b0562ed85e22911f5b7366
- SSDEEP 98304:gIXVHPSJvYH7cfWLE0XrS20YXwuIYAH3zEJsx7/Z59rzgoR3wXp7ApG/9y/3X:BGvYH7pd08w3GsBBX1wXpV/9y/n
- TLSH
  T12F463391ADCD2330E08BD3F4A557719DB12E3FD62EB58C1638DDBA2C5D3322A49B5281
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

defense_evasion discovery execution exploit persistence privilege_escalation ransomware trojan
- UAC bypass
  defense_evasion trojan
- Windows security bypass
  defense_evasion trojan
- Command and Scripting Interpreter: PowerShell
  Run Powershell and hide display window.
  execution
- 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
- Possible privilege escalation attempt
  exploit
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Disables service(s)
  defense_evasion execution
- 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