cryptbot

General

Target

2626e0990d2db399b35b6e357fd53ed1.exe
Size

548KB
Sample

201203-p9cfx4whpa
MD5

2626e0990d2db399b35b6e357fd53ed1
SHA1

28cc3944167b0da48c4e81333e08b5c80244c572
SHA256

ada1c5359c35e6b70c5a2d5533f9d725f86a1e155c8486bfd2941c9b40478ea2
SHA512

7b741f662f70e78f9a7094b0892e93fba461f992ac938f922379179e365b4ecdeaf8fc7996f6da9aa44e52d5f815ffacbe17d425545da605d89845183938f2f1

Score

10^/10

cryptbot danabot 3 banker discovery evasion spyware stealer trojan

Malware Config

Extracted

Family

danabot

Version

1732

Botnet

3

C2

23.254.215.116:443

104.227.34.227:443

23.254.118.230:443

51.195.73.129:443

Attributes

embedded_hash
4A3DA3F8025592B0C9FF1DB7E462C9FA

rsa_pubkey.plain

Targets

- Target
  
  2626e0990d2db399b35b6e357fd53ed1.exe
- Size
  
  548KB
- MD5
  
  2626e0990d2db399b35b6e357fd53ed1
- SHA1
  
  28cc3944167b0da48c4e81333e08b5c80244c572
- SHA256
  
  ada1c5359c35e6b70c5a2d5533f9d725f86a1e155c8486bfd2941c9b40478ea2
- SHA512
  
  7b741f662f70e78f9a7094b0892e93fba461f992ac938f922379179e365b4ecdeaf8fc7996f6da9aa44e52d5f815ffacbe17d425545da605d89845183938f2f1
Score

10^/10

cryptbot danabot 3 banker discovery evasion spyware stealer trojan
- CryptBot
  A C++ stealer distributed widely in bundle with other software.
  spyware stealer cryptbot
- Danabot
  Danabot is a modular banking Trojan that has been linked with other malware.
  trojan banker danabot
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Blocklisted process makes network request
- Downloads MZ/PE file
- Executes dropped EXE
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Deletes itself
- Drops startup file
- Identifies Wine through registry keys
  Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
  evasion
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Drops desktop.ini file(s)
- Legitimate hosting services abused for malware hosting/C2
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- autoit_exe
  AutoIT scripts compiled to PE executables.
behavioral1 behavioral2