General

  • Target

    ebfd966cbefbd0d281c4a40b74eea33e09c60df987a7cd9df57528438f9db14d

  • Size

    45KB

  • Sample

    220701-a7yzxafeh6

  • MD5

    8535ef83ad230663fb31734e0b64ed07

  • SHA1

    e5ddf52ba32126319dad2324ad54878af656a10e

  • SHA256

    ebfd966cbefbd0d281c4a40b74eea33e09c60df987a7cd9df57528438f9db14d

  • SHA512

    e351bbc61f39ef1700894f95e22c9d56780566dd5564a9e6f2943844542c12bc93cae8d459f95d0b97dcfd0f2ab26fa5ba710f8621f276be962ea96df2d53ce8

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

Default

C2

212.192.246.207:3162

Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    true

  • install_file

    explorer.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      ebfd966cbefbd0d281c4a40b74eea33e09c60df987a7cd9df57528438f9db14d

    • Size

      45KB

    • MD5

      8535ef83ad230663fb31734e0b64ed07

    • SHA1

      e5ddf52ba32126319dad2324ad54878af656a10e

    • SHA256

      ebfd966cbefbd0d281c4a40b74eea33e09c60df987a7cd9df57528438f9db14d

    • SHA512

      e351bbc61f39ef1700894f95e22c9d56780566dd5564a9e6f2943844542c12bc93cae8d459f95d0b97dcfd0f2ab26fa5ba710f8621f276be962ea96df2d53ce8

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

    • suricata: ET MALWARE Generic AsyncRAT Style SSL Cert

      suricata: ET MALWARE Generic AsyncRAT Style SSL Cert

    • suricata: ET MALWARE Observed Malicious SSL Cert (AsyncRAT Server)

      suricata: ET MALWARE Observed Malicious SSL Cert (AsyncRAT Server)

    • Async RAT payload

    • Executes dropped EXE

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Discovery

System Information Discovery

1
T1082

Tasks