asyncrat

General

Target

Infected.exe
Size

63KB
Sample

240317-zb32esfc73
MD5

0ec2079a55830a7847e3a58d8ea463b1
SHA1

4a1c085aa29b4399195ac20f6290e8f1a3ebf6f4
SHA256

891ee274ce0525c01243687a78287d091b0cd442dc0334735c79c45c3204845c
SHA512

0e7a6d9cba3c71f98c8cc0df8b8b867d6ba0dcfed0c13b3b85117669dcb2d81cdbdc4b40fae3f703cab026ba9d8a7b3c7d5b7c310e42195c03c22d62e4d4fd01
SSDEEP

768:Cm0vnfEXf78awC8A+XU2azcBRL5JTk1+T4KSBGHmDbD/ph0oXXsEYdSusdpqKYhg:qEXiLdSJYUbdh91YMusdpqKmY7

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Botnet

Default

C2

asked-inexpensive.gl.at.ply.gg:33624

Mutex

4HomQU0Η斯WUx艾ωJת

Attributes

delay
1
install
false
install_folder
%AppData%

aes.plain

Extracted

Path

C:\Users\Admin\Downloads\@[email protected]

Family

wannacry

Ransom Note

Q: What's wrong with my files? A: Ooops, your important files are encrypted. It means you will not be able to access them anymore until they are decrypted. If you follow our instructions, we guarantee that you can decrypt all your files quickly and safely! Let's start decrypting! Q: What do I do? A: First, you need to pay service fees for the decryption. Please send $300 worth of bitcoin to this bitcoin address: 115p7UMMngoj1pMvkpHijcRdfJNXj6LrLn Next, please find an application file named "@[email protected]". It is the decrypt software. Run and follow the instructions! (You may need to disable your antivirus for a while.) Q: How can I trust? A: Don't worry about decryption. We will decrypt your files surely because nobody will trust us if we cheat users. * If you need our assistance, send a message by clicking <Contact Us> on the decryptor window. �

Wallets

115p7UMMngoj1pMvkpHijcRdfJNXj6LrLn

Targets

- Target
  
  Infected.exe
- Size
  
  63KB
- MD5
  
  0ec2079a55830a7847e3a58d8ea463b1
- SHA1
  
  4a1c085aa29b4399195ac20f6290e8f1a3ebf6f4
- SHA256
  
  891ee274ce0525c01243687a78287d091b0cd442dc0334735c79c45c3204845c
- SHA512
  
  0e7a6d9cba3c71f98c8cc0df8b8b867d6ba0dcfed0c13b3b85117669dcb2d81cdbdc4b40fae3f703cab026ba9d8a7b3c7d5b7c310e42195c03c22d62e4d4fd01
- SSDEEP
  
  768:Cm0vnfEXf78awC8A+XU2azcBRL5JTk1+T4KSBGHmDbD/ph0oXXsEYdSusdpqKYhg:qEXiLdSJYUbdh91YMusdpqKmY7
Score

10^/10

asyncrat wannacry default discovery persistence ransomware rat spyware stealer worm
- AsyncRat
  AsyncRAT is designed to remotely monitor and control other computers written in C#.
  rat asyncrat
- Wannacry
  WannaCry is a ransomware cryptoworm.
  ransomware worm wannacry
- Deletes shadow copies
  Ransomware often targets backup files to inhibit system recovery.
  ransomware
- Downloads MZ/PE file
- Drops startup file
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Legitimate hosting services abused for malware hosting/C2
- Sets desktop wallpaper using registry
  ransomware
behavioral1