cryptbot

General

Target

2a7be98afff6dc4edf7cc9d2d22896b6
Size

407KB
Sample

211220-kl1xgsahdn
MD5

2a7be98afff6dc4edf7cc9d2d22896b6
SHA1

ca6340de68b0e4d61a949ef96fc435ed9c3cb1db
SHA256

c0288879f3549d578e93f94237b5128d4d0bfff14740346c6117cff3c480ec05
SHA512

1613902003c0d9444e3d06da49fd411c02012a25623f7e0282e24f0a16f9960e8b954451480cef9664d07a7f3ba88b6dcc0af057215625fe800dc97e93d2eca5

Score

10^/10

cryptbot danabot 4 banker discovery evasion spyware stealer themida trojan

Malware Config

Extracted

Family

cryptbot

C2

daibly12.top

morjey01.top

Attributes

payload_url
http://lionek12.top/download.php?file=maysin.exe

Extracted

Family

danabot

Botnet

4

C2

142.11.244.223:443

23.106.122.139:443

Attributes

embedded_hash
0FA95F120D6EB149A5D48E36BC76879D
type
loader

rsa_pubkey.plain

rsa_privkey.plain

Targets

- Target
  
  2a7be98afff6dc4edf7cc9d2d22896b6
- Size
  
  407KB
- MD5
  
  2a7be98afff6dc4edf7cc9d2d22896b6
- SHA1
  
  ca6340de68b0e4d61a949ef96fc435ed9c3cb1db
- SHA256
  
  c0288879f3549d578e93f94237b5128d4d0bfff14740346c6117cff3c480ec05
- SHA512
  
  1613902003c0d9444e3d06da49fd411c02012a25623f7e0282e24f0a16f9960e8b954451480cef9664d07a7f3ba88b6dcc0af057215625fe800dc97e93d2eca5
Score

10^/10

cryptbot spyware stealer danabot 4 banker discovery evasion themida 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
- Danabot Loader Component
- 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
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- 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
- Checks whether UAC is enabled
  evasion trojan
- 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
behavioral1 behavioral2