General

  • Target

    New folder.zip

  • Size

    250KB

  • Sample

    240708-jrnzfa1hmh

  • MD5

    862596f4db8efd0d6d1bae204ade81f5

  • SHA1

    272576dcc59964db391cae4247cf44ba45c6f06f

  • SHA256

    6bce3efc034465072079041148dcd6bdff611d1bd7dfbc4c61161faf47c3d066

  • SHA512

    695ebad239b023ee2bea080e225c351f504238e66327007802e40b7e0ed12cde15c4a3ad07d6ac15bd2ca8ca741882e4fbd43bb659099970b9daa15f73a716b1

  • SSDEEP

    6144:ECs9Ogq89cjxtez+i4nDxbqAR9zzmYARtf+kVKvTatstTC:Er9Om6jHntnDxbTRFnMf+kVKvTqstTC

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

C2

127.0.0.1:8808

Mutex

QdNftpHJFSw4

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      New folder.zip

    • Size

      250KB

    • MD5

      862596f4db8efd0d6d1bae204ade81f5

    • SHA1

      272576dcc59964db391cae4247cf44ba45c6f06f

    • SHA256

      6bce3efc034465072079041148dcd6bdff611d1bd7dfbc4c61161faf47c3d066

    • SHA512

      695ebad239b023ee2bea080e225c351f504238e66327007802e40b7e0ed12cde15c4a3ad07d6ac15bd2ca8ca741882e4fbd43bb659099970b9daa15f73a716b1

    • SSDEEP

      6144:ECs9Ogq89cjxtez+i4nDxbqAR9zzmYARtf+kVKvTatstTC:Er9Om6jHntnDxbTRFnMf+kVKvTqstTC

    • AsyncRat

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

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks