cryptbot

General

Target

c7387f1ae36b2649856c5077edb63e70.exe
Size

374KB
Sample

211123-k1794scgd8
MD5

c7387f1ae36b2649856c5077edb63e70
SHA1

27163fe328de1b1fdbc3018c447f68ebb0dc9776
SHA256

c3315d1c3860a9a019c4693680a9d4522a81f3cc804aef5fbb760048401a44af
SHA512

138507b8e112c150ddcd576e9e0b979304cda1e832dc565162f6b95ebcf76dfe13af8d55a9896f4b562e29732788871e77f6355f653acbc3ef56749bed98016d

Score

10^/10

Malware Config

Extracted

Family

cryptbot

C2

daqsml22.top

morkjm02.top

Attributes

payload_url
http://mywmis14.top/download.php?file=kumasi.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
  
  c7387f1ae36b2649856c5077edb63e70.exe
- Size
  
  374KB
- MD5
  
  c7387f1ae36b2649856c5077edb63e70
- SHA1
  
  27163fe328de1b1fdbc3018c447f68ebb0dc9776
- SHA256
  
  c3315d1c3860a9a019c4693680a9d4522a81f3cc804aef5fbb760048401a44af
- SHA512
  
  138507b8e112c150ddcd576e9e0b979304cda1e832dc565162f6b95ebcf76dfe13af8d55a9896f4b562e29732788871e77f6355f653acbc3ef56749bed98016d
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