Analysis

  • max time kernel
    116s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-10-2022 12:00

General

  • Target

    e1c059cee8b6a4fda3c7959792335c95ddc1e9d090bb4e7ab743b12ef2a99ca6.exe

  • Size

    93KB

  • MD5

    5a978e04804e00613122c4aa91697620

  • SHA1

    c5939c88a9d43b09c11d129711476ffa09ee751e

  • SHA256

    e1c059cee8b6a4fda3c7959792335c95ddc1e9d090bb4e7ab743b12ef2a99ca6

  • SHA512

    172827c4014e3e442637819b4aaee4629927ef3765d74572d90234d220f2f50cb57d0c7658e9d4f6d22808b8bce61a85de8d37829fd95309e555bb972564ef62

  • SSDEEP

    1536:tKWnzbHHZGA5Kj2WcMql7xFHFSAqAt3rj8/QOvugcdIdc4HtLIIIjd9ldXMT1:IezbHHEXjkFBq08/QsugcdRIIrldXA

Malware Config

Extracted

Family

pony

C2

http://njmdesk.pw:4915/doc/black.php

http://njmdesk.pw:888/doc/black.php

Attributes
  • payload_url

    http://fkmtgwu.pw:888/pic/Flash.exe

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Drops file in Drivers directory 3 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 48 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e1c059cee8b6a4fda3c7959792335c95ddc1e9d090bb4e7ab743b12ef2a99ca6.exe
    "C:\Users\Admin\AppData\Local\Temp\e1c059cee8b6a4fda3c7959792335c95ddc1e9d090bb4e7ab743b12ef2a99ca6.exe"
    1⤵
    • Drops file in Drivers directory
    • Checks computer location settings
    • Accesses Microsoft Outlook accounts
    • Accesses Microsoft Outlook profiles
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • outlook_win_path
    PID:4724
    • 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 17:39:00 /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\240602968aq 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:4124
      • C:\Windows\SysWOW64\at.exe
        at 17:39:00 /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\240602968aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"
        3⤵
          PID:5036
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c ping -n 6 localhost && erase "C:\Users\Admin\AppData\Local\Temp\e1c059cee8b6a4fda3c7959792335c95ddc1e9d090bb4e7ab743b12ef2a99ca6.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:2436
        • C:\Windows\SysWOW64\PING.EXE
          ping -n 6 localhost
          3⤵
          • Runs ping.exe
          PID:3980

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2436-138-0x0000000000000000-mapping.dmp
    • memory/3980-139-0x0000000000000000-mapping.dmp
    • memory/4124-137-0x0000000000000000-mapping.dmp
    • memory/4724-132-0x0000000000400000-0x000000000041F000-memory.dmp
      Filesize

      124KB

    • memory/4724-133-0x0000000000400000-0x000000000041F000-memory.dmp
      Filesize

      124KB

    • memory/4724-134-0x0000000002150000-0x000000000216F000-memory.dmp
      Filesize

      124KB

    • memory/4724-135-0x0000000000400000-0x000000000041F000-memory.dmp
      Filesize

      124KB

    • memory/4724-136-0x0000000000400000-0x000000000041F000-memory.dmp
      Filesize

      124KB

    • memory/4724-141-0x0000000000400000-0x000000000041F000-memory.dmp
      Filesize

      124KB

    • memory/5036-140-0x0000000000000000-mapping.dmp