Overview

overview

10

Static

static

10

New folder/sys1.exe

windows7-x64

10

New folder/sys1.exe

windows10-2004-x64

10

New folder...mp.bat

windows7-x64

7

New folder...mp.bat

windows10-2004-x64

3

New folder...mp.bat

windows7-x64

7

New folder...mp.bat

windows10-2004-x64

3

Sharing

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General

  • Target
    New folder.rar
  • Size 30KB
  • Sample240504-m5ymksca5z
  • SHA256 376c244a85ecd70f32daeb1a1022f0540682526ee8618b1d1b3b5489fc2de5ef
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
ratdefaultasyncrat

Malware Config

Extracted

Family

  • asyncrat

Botnet

  • Default

C2

  • 127.0.0.1:3232

  • 192.168.0.194:3232

Attributes
  • delay

    4

  • install

    true

  • install_file

    sys1.exe

  • install_folder

    %Temp%

aes.plain

Signatures

  • Async RAT payload 1 IoCs
    rat
  • Asyncrat family
    asyncrat
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • New folder.rar
    .rar 30KB
  • New folder/sys1.exe
    .exe 78KB
  • New folder/tmp5D.tmp.bat
    141B
  • New folder/tmpD32E.tmp.bat
    143B

New folder.rar

  • SHA256 376c244a85ecd70f32daeb1a1022f0540682526ee8618b1d1b3b5489fc2de5ef
  • MD5 SHA1 SHA512 SSDEEP