cryptbot

General

Target

5d401acdd1e316873929b64c7c52ad98
Size

348KB
Sample

211202-2z5ahaffb2
MD5

5d401acdd1e316873929b64c7c52ad98
SHA1

afd1822944c43bb8f73cbf7f39312b6b2d456685
SHA256

e9e18fdd9efcf6a55df8db2e956f245e584a3a9907327e73ecd07e8f34435f62
SHA512

3d5368292a4d72f32edbf971cec87721c9e60d7c18df7f0e465f6627a7f1750854f959a1f17e319486e386ac6d7c8af0df945e99fe54a6a28f7a9323a6112284

Score

10^/10

Malware Config

Extracted

Family

cryptbot

C2

tisfbk42.top

morivm04.top

Attributes

payload_url
http://danzlu15.top/download.php?file=nereus.exe

Extracted

Family

danabot

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
  
  5d401acdd1e316873929b64c7c52ad98
- Size
  
  348KB
- MD5
  
  5d401acdd1e316873929b64c7c52ad98
- SHA1
  
  afd1822944c43bb8f73cbf7f39312b6b2d456685
- SHA256
  
  e9e18fdd9efcf6a55df8db2e956f245e584a3a9907327e73ecd07e8f34435f62
- SHA512
  
  3d5368292a4d72f32edbf971cec87721c9e60d7c18df7f0e465f6627a7f1750854f959a1f17e319486e386ac6d7c8af0df945e99fe54a6a28f7a9323a6112284
Score

10^/10

cryptbot spyware stealer danabot 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