4293c1d8574dc87c58360d6bac3daa182f64f7785c9d41da5e0741d2b1817fc7

General

Target

index.html
Size

132KB
Sample

240226-nnmz7acd85
MD5

59ce0baba11893f90527fc951ac69912
SHA1

5857a7dd621c4c3ebb0b5a3bec915d409f70d39f
SHA256

4293c1d8574dc87c58360d6bac3daa182f64f7785c9d41da5e0741d2b1817fc7
SHA512

c5b12797b477e5e5964a78766bb40b1c0d9fdfb8eef1f9aee3df451e3441a40c61d325bf400ba51048811b68e1c70a95f15e4166b7a65a4eca0c624864328647
SSDEEP

3072:phNlHuBafLeBtfCzpta8xlBIOdVo3/4sxLJ10xioP:p3lOYoaja8xzx/0wsxzSi2

Score

9^/10

Malware Config

Targets

- Target
  
  index.html
- Size
  
  132KB
- MD5
  
  59ce0baba11893f90527fc951ac69912
- SHA1
  
  5857a7dd621c4c3ebb0b5a3bec915d409f70d39f
- SHA256
  
  4293c1d8574dc87c58360d6bac3daa182f64f7785c9d41da5e0741d2b1817fc7
- SHA512
  
  c5b12797b477e5e5964a78766bb40b1c0d9fdfb8eef1f9aee3df451e3441a40c61d325bf400ba51048811b68e1c70a95f15e4166b7a65a4eca0c624864328647
- SSDEEP
  
  3072:phNlHuBafLeBtfCzpta8xlBIOdVo3/4sxLJ10xioP:p3lOYoaja8xzx/0wsxzSi2
Score

9^/10

discovery persistence upx
- Contacts a large (8636) amount of remote hosts
  This may indicate a network scan to discover remotely running services.
  discovery
- Patched UPX-packed file
  Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.
- Changes its process name
- Modifies Watchdog functionality
  Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Creates a large amount of network flows
  This may indicate a network scan to discover remotely running services.
  discovery
- Enumerates active TCP sockets
  Gets active TCP sockets from /proc virtual filesystem.
- Enumerates running processes
  Discovers information about currently running processes on the system
- Modifies init.d
  Adds/modifies system service, likely for persistence.
  persistence
- Reads system routing table
  Gets active network interfaces from /proc virtual filesystem.
- Writes file to system bin folder
behavioral1