General

  • Target
    d81302e8284f2cbc3a66ea03cce401a1786b234151f1f62bcef285440531ea81
  • Size 45KB
  • Sample260803-j22chs1gra
  • SHA256 d81302e8284f2cbc3a66ea03cce401a1786b234151f1f62bcef285440531ea81
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • sas-cdn.com:80

  • sas-cdn.com:22

  • sas-cdn.com:8080

  • sas-cdn.com:8880

  • sas-cdn.com:2052

  • sas-cdn.com:2082

  • sas-cdn.com:2086

  • sas-cdn.com:2095

  • sas-cdn.com:443

  • sas-cdn.com:2053

  • sas-cdn.com:2083

  • sas-cdn.com:2087

  • sas-cdn.com:2096

  • sas-cdn.com:8443

  • www.sas-cdn.com:80

  • www.sas-cdn.com:22

  • www.sas-cdn.com:8080

  • www.sas-cdn.com:8880

  • www.sas-cdn.com:2052

  • www.sas-cdn.com:2082

Mutex
  • x6ImQ26jvsFA

Attributes
  • delay

    0

  • install

    true

  • install_file

    gh0y0.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      d81302e8284f2cbc3a66ea03cce401a1786b234151f1f62bcef285440531ea81
    • Size 45KB
    • SHA256 d81302e8284f2cbc3a66ea03cce401a1786b234151f1f62bcef285440531ea81
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Async RAT payload

    • Family: AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Outbound SSH connection to public host

      SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.

MITRE ATT&CK Enterprise v16

Tasks