59d78963e8f56b25b95c18d5c672789ddb62ee0e186eda49250cef99edad78b9

General

Target
ExLoader_Installer.exe
Size 22.2MB
Sample260812-rnfgwsyfph
SHA256 59d78963e8f56b25b95c18d5c672789ddb62ee0e186eda49250cef99edad78b9
MD5 e6316f8cf95a39fa15ae3b429bdee860
SHA1 43f39b21c1af9616c387a10e29394e2bafb067b9
SHA512 c6147f0adff15e71e2541ee1f9cea43b88343799b256012a68cd26ff9e5a50950aba5fb7ed2c4b56e474e0c7772c90d87446295d997a098902c24f588a638614
SSDEEP 393216:Fy7xm6OlKHpbsjgPHa7kyzzFBQPzql6s+HsdRDFhudYQI4OZMKmargPG1IqAysE2:wZOlKHEgpyvFC+l6uRgtI4O6Kma8ZqGf
TLSH
T1403733C1BBCD61BDE431D8BEE0166182D11BBF954199F22A9B6BD2CCCC936405C36B72
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

Malware Config

Targets

- Target
  ExLoader_Installer.exe
- Size 22.2MB
- SHA256 59d78963e8f56b25b95c18d5c672789ddb62ee0e186eda49250cef99edad78b9
- MD5 e6316f8cf95a39fa15ae3b429bdee860
- SHA1 43f39b21c1af9616c387a10e29394e2bafb067b9
- SHA512 c6147f0adff15e71e2541ee1f9cea43b88343799b256012a68cd26ff9e5a50950aba5fb7ed2c4b56e474e0c7772c90d87446295d997a098902c24f588a638614
- SSDEEP 393216:Fy7xm6OlKHpbsjgPHa7kyzzFBQPzql6s+HsdRDFhudYQI4OZMKmargPG1IqAysE2:wZOlKHEgpyvFC+l6uRgtI4O6Kma8ZqGf
- TLSH
  T1403733C1BBCD61BDE431D8BEE0166182D11BBF954199F22A9B6BD2CCCC936405C36B72
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

9^/10

defense_evasion discovery execution persistence ransomware spyware trojan
- Renames multiple (6110) files with added filename extension
  This suggests ransomware activity of encrypting all the files on the system.
  ransomware
- Downloads MZ/PE file
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
  persistence
- Checks for any installed AV software in registry
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Contacts third-party web service commonly abused for C2
  Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
  discovery
- Drops file in System32 directory
behavioral1