asyncrat

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General

Target

32e9982cdb36d4dec359589316d58ae57c886e9d72067352655b78415847877d_JC.exe
Size

239KB
Sample

230928-w97wgseg63
MD5

04513f64dd4834354625e24e2b0b44c7
SHA1

ea444e8fba3fb0977da7bf9b2f7a9d0c45df3cdf
SHA256

32e9982cdb36d4dec359589316d58ae57c886e9d72067352655b78415847877d
SHA512

2dc58a96186b768f72643a721d329796a6e6025cbf1ec0726115c91d3835fc8d9d1d89201a70cc56a2fd75e2cb55ba7dc963a9044fa91d435de72c06ab2259dc
SSDEEP

6144:gu46fuYXChoQTjlFgLuCY1dRuAOCm9LvukGtA+w8y0:g7YzXChdTbv1bumLA+w8y

Malware Config

Extracted

Family

smokeloader

Version

2022

http://77.91.68.29/fks/

rc4.i32

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

YT LOGS CLOUD

176.123.4.46:33783

Attributes

auth_value
f423cd8452a39820862c1ea501db4ccf

Extracted

Family

smokeloader

Version

2020

http://host-file-host6.com/

http://host-host-file8.com/

rc4.i32

Extracted

Family

fabookie

http://app.nnnaajjjgc.com/check/safe

Extracted

Family

asyncrat

Version

5.0.5

Botnet

Crypt One

194.180.49.190:9254

Mutex

c7737c6a-d18e-4344-9a5b-860541cfb072

Attributes

delay
1
install
false
install_folder
%AppData%

aes.plain

Extracted

Family

redline

Botnet

gruha

77.91.124.55:19071

Attributes

auth_value
2f4cf2e668a540e64775b27535cc6892

Extracted

Family

redline

Botnet

luate

77.91.124.55:19071

Attributes

auth_value
e45cd419aba6c9d372088ffe5629308b

Targets

- Target
  
  32e9982cdb36d4dec359589316d58ae57c886e9d72067352655b78415847877d_JC.exe
- Size
  
  239KB
- MD5
  
  04513f64dd4834354625e24e2b0b44c7
- SHA1
  
  ea444e8fba3fb0977da7bf9b2f7a9d0c45df3cdf
- SHA256
  
  32e9982cdb36d4dec359589316d58ae57c886e9d72067352655b78415847877d
- SHA512
  
  2dc58a96186b768f72643a721d329796a6e6025cbf1ec0726115c91d3835fc8d9d1d89201a70cc56a2fd75e2cb55ba7dc963a9044fa91d435de72c06ab2259dc
- SSDEEP
  
  6144:gu46fuYXChoQTjlFgLuCY1dRuAOCm9LvukGtA+w8y0:g7YzXChdTbv1bumLA+w8y
Score

10^/10

asyncrat dcrat fabookie glupteba redline smokeloader crypt one up3 yt logs cloud backdoor google discovery dropper evasion infostealer loader persistence phishing rat rootkit spyware stealer trojan healer mystic gruha luate
- AsyncRat
  AsyncRAT is designed to remotely monitor and control other computers written in C#.
  rat asyncrat
- DcRat
  DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
  rat infostealer dcrat
- Detect Fabookie payload
- Detected google phishing page
  phishing google
- Detects Healer an antivirus disabler dropper
- Fabookie
  Fabookie is facebook account info stealer.
  spyware stealer fabookie
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- Healer
  Healer an antivirus disabler dropper.
  dropper healer
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- Mystic
  Mystic is an infostealer written in C++.
  stealer mystic
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Windows security bypass
  evasion trojan
- Async RAT payload
  rat
- Modifies boot configuration data using bcdedit
- Downloads MZ/PE file
- Drops file in Drivers directory
- Modifies Windows Firewall
  evasion
- Possible attempt to disable PatchGuard
  Rootkits can use kernel patching to embed themselves in an operating system.
  evasion
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Uses the VBS compiler for execution
- 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
- Manipulates WinMon driver.
  Roottkits write to WinMon to hide PIDs from being detected.
  rootkit evasion
- Manipulates WinMonFS driver.
  Roottkits write to WinMonFS to hide directories/files from being detected.
  rootkit evasion
- Drops file in System32 directory
- Suspicious use of SetThreadContext
behavioral1 behavioral2