Analysis

  • max time kernel
    68s
  • max time network
    67s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    06/11/2022, 08:21

General

  • Target

    7fac8b79f612faf569bad0d23e7e6b5763c307e652f466770fa780f1a2fdf636.exe

  • Size

    107KB

  • MD5

    490b9cda7a940977dcdd8b8d328a270b

  • SHA1

    c331af1c53fc0de36d1983151611aac6e1c1857e

  • SHA256

    7fac8b79f612faf569bad0d23e7e6b5763c307e652f466770fa780f1a2fdf636

  • SHA512

    01a0bc69d6f21f83449938cb714775d037c661d32de33f7210a4b216139a6af805bd1e5c2e2e2817fa80dbbff02226b9300a87dff485d5f52605ba4056302b76

  • SSDEEP

    1536:mYG9XdUHZRLswFzJKHkf2tw5/0ZO7GgwNMjVW2DQPDfQWJfw55qFiOq+RW+cs:3G9XcLsoAk2tkPwIw4JWJoXqOmW+

Malware Config

Extracted

Family

pony

C2

http://kfosjto.info:4915/way/like.php

http://jdyjksy.info:4915/way/like.php

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Drops file in Drivers directory 3 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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.

  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • 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 AdjustPrivilegeToken 32 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7fac8b79f612faf569bad0d23e7e6b5763c307e652f466770fa780f1a2fdf636.exe
    "C:\Users\Admin\AppData\Local\Temp\7fac8b79f612faf569bad0d23e7e6b5763c307e652f466770fa780f1a2fdf636.exe"
    1⤵
    • Drops file in Drivers directory
    • Accesses Microsoft Outlook accounts
    • Accesses Microsoft Outlook profiles
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • outlook_win_path
    PID:1248
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c copy C:\Windows\system32\drivers\etc\hosts C:\Windows\system32\drivers\etc\hosts.sam /Y && at 10:56:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\7164486aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"
      2⤵
      • Drops file in Drivers directory
      • Suspicious use of WriteProcessMemory
      PID:1728
      • C:\Windows\SysWOW64\at.exe
        at 10:56:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\7164486aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"
        3⤵
          PID:1116

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1248-54-0x0000000075351000-0x0000000075353000-memory.dmp

      Filesize

      8KB

    • memory/1248-55-0x0000000000400000-0x0000000000424000-memory.dmp

      Filesize

      144KB

    • memory/1248-56-0x00000000003C0000-0x00000000003E4000-memory.dmp

      Filesize

      144KB

    • memory/1248-57-0x0000000000400000-0x0000000000424000-memory.dmp

      Filesize

      144KB

    • memory/1248-59-0x0000000000400000-0x0000000000424000-memory.dmp

      Filesize

      144KB