cobaltstrike

General

Target

040b095e18e138023ce13d494974d462448cef810d546795bf99dba906a4828b
Size

1.6MB
Sample

220525-aq45laghal
MD5

0d54af59333bf00772438717207cf8e7
SHA1

37231c1e27ed127c078ee468a17b5a273e155461
SHA256

040b095e18e138023ce13d494974d462448cef810d546795bf99dba906a4828b
SHA512

4fe306b3246fff59f5320669ee6a4c356742943f14086c98574ddfde2a64cb81b36b649290fa74ea88191dc56ed0620797710a3380e9f288a3a542c6107092e1

Score

10^/10

Malware Config

Targets

- Target
  
  040b095e18e138023ce13d494974d462448cef810d546795bf99dba906a4828b
- Size
  
  1.6MB
- MD5
  
  0d54af59333bf00772438717207cf8e7
- SHA1
  
  37231c1e27ed127c078ee468a17b5a273e155461
- SHA256
  
  040b095e18e138023ce13d494974d462448cef810d546795bf99dba906a4828b
- SHA512
  
  4fe306b3246fff59f5320669ee6a4c356742943f14086c98574ddfde2a64cb81b36b649290fa74ea88191dc56ed0620797710a3380e9f288a3a542c6107092e1
Score

10^/10

cobaltstrike backdoor bootkit discovery evasion persistence spyware stealer suricata trojan upx
- Cobaltstrike
  Detected malicious payload which is part of Cobaltstrike.
  trojan backdoor cobaltstrike
- Registers COM server for autorun
  persistence
- suricata: ET MALWARE Possible Windows executable sent when remote host claims to send a Text File
  suricata: ET MALWARE Possible Windows executable sent when remote host claims to send a Text File
  suricata
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- Checks for common network interception software
  Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.
  evasion
- Downloads MZ/PE file
- Drops file in Drivers directory
- Executes dropped EXE
- Sets file execution options in registry
  persistence
- Sets service image path in registry
  persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Checks whether UAC is enabled
  evasion trojan
- Drops desktop.ini file(s)
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Writes to the Master Boot Record (MBR)
  Bootkits write to the MBR to gain persistence at a level below the operating system.
  bootkit persistence
- Drops file in System32 directory
behavioral1 behavioral2