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Analysis

  • max time kernel
    45s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    27/11/2022, 11:02

General

  • Target

    a70b8c34747fbc47a18e6fac84e8aea90b7d026ee76fd224b529f5f378a90fff.exe

  • Size

    94KB

  • MD5

    99f43174691b821453fab057fbe5929f

  • SHA1

    30b6e15bb4d7ee5571bb68bd4d82baf0592a9f80

  • SHA256

    a70b8c34747fbc47a18e6fac84e8aea90b7d026ee76fd224b529f5f378a90fff

  • SHA512

    1b01d5e66a769b1287bf7b96a85a16622ed19563c76feb2904c1b6785ab166fdd821a64d60ffd939c204b30df9568d546a83c0e128a0c16ef7b96fb5ef7a6171

  • SSDEEP

    1536:VB+mVbcZgNDGKpK6S6EHU5e7zMb1ya+ORHduBRkphLZdk7txIfQFNixOj4brpQQE:+m1rN3K6SZHUPEa+m9MRkLLMXXHIPp5

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\a70b8c34747fbc47a18e6fac84e8aea90b7d026ee76fd224b529f5f378a90fff.exe
    "C:\Users\Admin\AppData\Local\Temp\a70b8c34747fbc47a18e6fac84e8aea90b7d026ee76fd224b529f5f378a90fff.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\a70b8c34747fbc47a18e6fac84e8aea90b7d026ee76fd224b529f5f378a90fff.exe" "
      2⤵
      • Deletes itself
      PID:1788

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    Filesize

    71B

    MD5

    e6b031b9b7d40fa332ebc6f38b2f9f64

    SHA1

    d6dbffcfcc6a26188fd8d2e5b6257af4821fb48f

    SHA256

    66a04ff993916bce61351e4c3b94ea079c806efb1723c7cd79bd32aaf6847e0b

    SHA512

    7d17655334fcda4c3326110d340fd91cd23ee284dec99c3a8bbc8408342fda5f51e27aaba75fba4cccd513c342c22f07ad2cf6e2326ba575e3cc0eba4ea91948

  • memory/2044-54-0x0000000075F81000-0x0000000075F83000-memory.dmp

    Filesize

    8KB

  • memory/2044-55-0x0000000001D10000-0x0000000001E10000-memory.dmp

    Filesize

    1024KB

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

    Filesize

    188KB

  • memory/2044-57-0x0000000001D10000-0x0000000001E10000-memory.dmp

    Filesize

    1024KB

  • memory/2044-58-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB