asyncrat

General

Target

SecuriteInfo.com.Trojan.PackedNET.2595.1466.2669.exe
Size

231KB
Sample

240523-qvnw6sdb82
MD5

144f1b1c4b9cdad97d8dd1a3a89e7ea1
SHA1

1a11d76a6ab646a0d699efa0e5fc71de6e5af92c
SHA256

e3f245020bcf6beaca39b8cc9eb06b3db7f209356e765f41d8306ad56735e944
SHA512

2697bde82afdef6b3e9079e9add7a9026fffec2a9093932d6c05256fe73df0ef9a2fac4f26de28e2b5d87cc7dd0651dac80baa2a3841148409ab2c3ea32b6882
SSDEEP

6144:TZ+geAPqybJnO5AbpbO9jhJdrz8U6n4eOP07NyGyG2qYlw5S3U19:T4FvybJNpazzfoyG

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

66.235.168.242:4449

Mutex

scgofjarww

Attributes

delay
1
install
true
install_file
Loader.exe
install_folder
%AppData%

aes.plain

Extracted

Family

asyncrat

Botnet

Default

C2

66.235.168.242:3232

Attributes

delay
1
install
true
install_file
Loaader.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  
  SecuriteInfo.com.Trojan.PackedNET.2595.1466.2669.exe
- Size
  
  231KB
- MD5
  
  144f1b1c4b9cdad97d8dd1a3a89e7ea1
- SHA1
  
  1a11d76a6ab646a0d699efa0e5fc71de6e5af92c
- SHA256
  
  e3f245020bcf6beaca39b8cc9eb06b3db7f209356e765f41d8306ad56735e944
- SHA512
  
  2697bde82afdef6b3e9079e9add7a9026fffec2a9093932d6c05256fe73df0ef9a2fac4f26de28e2b5d87cc7dd0651dac80baa2a3841148409ab2c3ea32b6882
- SSDEEP
  
  6144:TZ+geAPqybJnO5AbpbO9jhJdrz8U6n4eOP07NyGyG2qYlw5S3U19:T4FvybJNpazzfoyG
Score

10^/10

asyncrat default discovery evasion persistence rat spyware stealer trojan stealerium stormkitty collection
- AsyncRat
  AsyncRAT is designed to remotely monitor and control other computers written in C#.
  rat asyncrat
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- Stealerium
  An open source info stealer written in C# first seen in May 2022.
  stealer stealerium
- StormKitty
  StormKitty is an open source info stealer written in C#.
  stealer stormkitty
- StormKitty payload
- Suspicious use of NtCreateUserProcessOtherParentProcess
- UAC bypass
  evasion trojan
- Async RAT payload
  rat
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- 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 Microsoft Outlook profiles
  collection
- 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
- 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.
- Looks up geolocation information via web service
  Uses a legitimate geolocation service to find the infected system's geolocation info.
behavioral1 behavioral2