Analysis

  • max time kernel
    51s
  • max time network
    96s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    06/12/2022, 01:32

General

  • Target

    a3e8f5af648d19975ca09f3c990207e513c57c1218f72db7de46c152d3b7c7ba.exe

  • Size

    93KB

  • MD5

    1b63800257a87ded93a99e9877b8d770

  • SHA1

    7f0aac9dec9c4e8c531396ca5ce3f669e1a25c62

  • SHA256

    a3e8f5af648d19975ca09f3c990207e513c57c1218f72db7de46c152d3b7c7ba

  • SHA512

    d5fb546ddad9a456578cb2919a948705b1bb7af883d1c06eae5869ee635ca855cef09bc78c5c8fc23966dbd5ac1cac70b4fee6dc6223d05b0925b466713ab819

  • SSDEEP

    1536:Oi7ChhhvrT5p3+LgmgoQ/VDgCQIoYbliGN7+PT33joSeHnGCgez9:D7qhrT5p3UONOCQI/pTNCb3jRCv

Malware Config

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Deletes itself 1 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a3e8f5af648d19975ca09f3c990207e513c57c1218f72db7de46c152d3b7c7ba.exe
    "C:\Users\Admin\AppData\Local\Temp\a3e8f5af648d19975ca09f3c990207e513c57c1218f72db7de46c152d3b7c7ba.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2044
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\ytk.bat" "C:\Users\Admin\AppData\Local\Temp\a3e8f5af648d19975ca09f3c990207e513c57c1218f72db7de46c152d3b7c7ba.exe" "
      2⤵
      • Deletes itself
      PID:540

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\ytk.bat

    Filesize

    71B

    MD5

    e6b031b9b7d40fa332ebc6f38b2f9f64

    SHA1

    d6dbffcfcc6a26188fd8d2e5b6257af4821fb48f

    SHA256

    66a04ff993916bce61351e4c3b94ea079c806efb1723c7cd79bd32aaf6847e0b

    SHA512

    7d17655334fcda4c3326110d340fd91cd23ee284dec99c3a8bbc8408342fda5f51e27aaba75fba4cccd513c342c22f07ad2cf6e2326ba575e3cc0eba4ea91948

  • memory/2044-54-0x0000000075881000-0x0000000075883000-memory.dmp

    Filesize

    8KB

  • memory/2044-55-0x0000000000430000-0x0000000000530000-memory.dmp

    Filesize

    1024KB

  • memory/2044-56-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2044-57-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2044-59-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB