General

  • Target

    spoofer.exe

  • Size

    63KB

  • Sample

    241013-znaweaxgmg

  • MD5

    7b83be6f1191a46dffbcb8b247032ff1

  • SHA1

    aa8d7a06023c02b0da56a7709da6166a4aa29e27

  • SHA256

    aa78748b86f0ff09a010cf75093b1174f3e26e140b350150282f503cdb446b4d

  • SHA512

    a5616b85d65cf396cd4c0dbbb88adbae6929e662d0121fd15449fafcdc606bfb666638772869b5787072f74c631734169a46a2d9ec151e410ab185b702cb563a

  • SSDEEP

    1536:yEXign23dVdu3kYUbZhPnqTEq2nuuKpqKmY7:yZO23dyUYUbZNqPqZz

Malware Config

Extracted

Family

asyncrat

Botnet

Default

C2

127.0.0.1:7000

127.0.0.1:21974

147.185.221.22:7000

147.185.221.22:21974

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      spoofer.exe

    • Size

      63KB

    • MD5

      7b83be6f1191a46dffbcb8b247032ff1

    • SHA1

      aa8d7a06023c02b0da56a7709da6166a4aa29e27

    • SHA256

      aa78748b86f0ff09a010cf75093b1174f3e26e140b350150282f503cdb446b4d

    • SHA512

      a5616b85d65cf396cd4c0dbbb88adbae6929e662d0121fd15449fafcdc606bfb666638772869b5787072f74c631734169a46a2d9ec151e410ab185b702cb563a

    • SSDEEP

      1536:yEXign23dVdu3kYUbZhPnqTEq2nuuKpqKmY7:yZO23dyUYUbZNqPqZz

    • AsyncRat

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

    • Renames multiple (3090) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v15

Tasks