cryptbot

General

Target
a7c197851b0d857569e0f4711d965bfdf3da7da820ea95caa6ee1317e9f8602d
Size 4.0MB
Sample220625-b2dbpabef4
SHA256 a7c197851b0d857569e0f4711d965bfdf3da7da820ea95caa6ee1317e9f8602d
MD5 87baf758e41c9e99d91975085d024aad
SHA1 7816e63608f056dbb1aaf25fbf4041a959073f81
SHA512 770b669b7821c4c893d222a023b12d41b01cc6afd4ca6a81c738a583411e7c6f61576a1e1d6aec943e5257c9233038d0827d67e8d9743a4d1e3440f3ae3541a3
MD5 SHA1 SHA512

Score

10^/10

Malware Config

Targets

- Target
  a7c197851b0d857569e0f4711d965bfdf3da7da820ea95caa6ee1317e9f8602d
- Size 4.0MB
- SHA256 a7c197851b0d857569e0f4711d965bfdf3da7da820ea95caa6ee1317e9f8602d
- MD5 87baf758e41c9e99d91975085d024aad
- SHA1 7816e63608f056dbb1aaf25fbf4041a959073f81
- SHA512 770b669b7821c4c893d222a023b12d41b01cc6afd4ca6a81c738a583411e7c6f61576a1e1d6aec943e5257c9233038d0827d67e8d9743a4d1e3440f3ae3541a3
- MD5 SHA1 SHA512
Score

10^/10

cryptbot discovery evasion spyware stealer
- CryptBot
  A C++ stealer distributed widely in bundle with other software.
  spyware stealer cryptbot
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Executes dropped EXE
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- 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
- 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
behavioral1 behavioral2