asyncrat

General

Target

85f8144cf55f7e208b04daf30a0e753c.exe
Size

1.1MB
Sample

210430-axfddvrfbe
MD5

85f8144cf55f7e208b04daf30a0e753c
SHA1

79b31f9e33db670b0fe23a427d2a7964cd42c570
SHA256

a9b0a14beac57ba149a978c8f0996a4f4e70e003b80c67e631947c9dc3590154
SHA512

5972cccacf15624bbd9985e8a44c4037cfaacfc7ad4c3c3d65cf5904ff656698475302520ce10e2bc97c0364e7bc8f3a0e1763584637f65650ab184eb9fb5f28

Score

10^/10

Malware Config

Extracted

Family

azorult

C2

http://195.245.112.115/index.php

Extracted

Family

raccoon

Botnet

67a1a4d96e0af06ab629d8d5c048c516a37dbc35

Attributes

url4cnc
https://tttttt.me/brikitiki

rc4.plain

Extracted

Family

oski

C2

malcacnba.ac.ug

Targets

- Target
  
  85f8144cf55f7e208b04daf30a0e753c.exe
- Size
  
  1.1MB
- MD5
  
  85f8144cf55f7e208b04daf30a0e753c
- SHA1
  
  79b31f9e33db670b0fe23a427d2a7964cd42c570
- SHA256
  
  a9b0a14beac57ba149a978c8f0996a4f4e70e003b80c67e631947c9dc3590154
- SHA512
  
  5972cccacf15624bbd9985e8a44c4037cfaacfc7ad4c3c3d65cf5904ff656698475302520ce10e2bc97c0364e7bc8f3a0e1763584637f65650ab184eb9fb5f28
Score

10^/10

azorult oski raccoon 67a1a4d96e0af06ab629d8d5c048c516a37dbc35 discovery evasion infostealer persistence spyware stealer trojan asyncrat rat
- AsyncRat
  AsyncRAT is designed to remotely monitor and control other computers.
  rat asyncrat
- Azorult
  An information stealer that was first discovered in 2016, targeting browsing history and passwords.
  trojan infostealer azorult
- Contains code to disable Windows Defender
  A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- Oski
  Oski is an infostealer targeting browser data, crypto wallets.
  infostealer oski
- Raccoon
  Simple but powerful infostealer which was very active in 2019.
  stealer raccoon
- Async RAT payload
  rat
- Downloads MZ/PE file
- Executes dropped EXE
- Deletes itself
- Loads dropped DLL
- Reads data files stored by FTP clients
  Tries to access configuration files associated with programs like FileZilla.
  spyware stealer
- Reads local data of messenger clients
  Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
  spyware stealer
- Reads user/profile data of local email clients
  Email clients store some user data on disk where infostealers will often target it.
  spyware stealer
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Windows security modification
  evasion trojan
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Drops desktop.ini file(s)
- Suspicious use of SetThreadContext
behavioral1 behavioral2