Analysis

  • max time kernel
    127s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-10-2022 22:09

General

  • Target

    dba1ef2cf8b88e2970ca31c5c1be2f0077462333c67246875608f715ccf78d1d.exe

  • Size

    94KB

  • MD5

    651d055ebb603ab7f6e10e1681aa585f

  • SHA1

    c18c1acf86892ca8f2642f463b7ea9070d24debf

  • SHA256

    dba1ef2cf8b88e2970ca31c5c1be2f0077462333c67246875608f715ccf78d1d

  • SHA512

    e3552c92648d2508e35ec51515b3faeb6bd80851b89ec82297d8b20d556747b0bdafcd6f2f543bf94925b6897f945755cf54f0258018a2461c62eb3ab557e0a0

  • SSDEEP

    1536:ebF4YuEyllkUz6zPPhHSbg7QVck8MgYKlV1HVWq:eGnGU2VRsh8Mgf18

Malware Config

Extracted

Family

pony

C2

http://xirukitu.pw:719/way/open.php

http://ckimajuy.pw:719/way/open.php

http://rosatip.pw:719/way/upd

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • UPX packed file 5 IoCs

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

  • 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.

  • Drops file in Windows directory 2 IoCs
  • 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\dba1ef2cf8b88e2970ca31c5c1be2f0077462333c67246875608f715ccf78d1d.exe
    "C:\Users\Admin\AppData\Local\Temp\dba1ef2cf8b88e2970ca31c5c1be2f0077462333c67246875608f715ccf78d1d.exe"
    1⤵
    • Checks computer location settings
    • Accesses Microsoft Outlook accounts
    • Accesses Microsoft Outlook profiles
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • outlook_win_path
    PID:2092
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c at 02:06:00 /every:T,M,F,W,Th,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\240623875 C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts" && copy %WINDIR%\system32\drivers\etc\hosts %WINDIR%\system32\drivers\etc\hosts.sam /Y
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4740
      • C:\Windows\SysWOW64\at.exe
        at 02:06:00 /every:T,M,F,W,Th,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\240623875 C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"
        3⤵
          PID:336
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c ping -n 10 localhost && echo deleted>"C:\Users\Admin\AppData\Local\Temp\dba1ef2cf8b88e2970ca31c5c1be2f0077462333c67246875608f715ccf78d1d.exe"
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:532
        • C:\Windows\SysWOW64\PING.EXE
          ping -n 10 localhost
          3⤵
          • Runs ping.exe
          PID:1884

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    2
    T1081

    Discovery

    Query Registry

    2
    T1012

    System Information Discovery

    2
    T1082

    Remote System Discovery

    1
    T1018

    Collection

    Data from Local System

    2
    T1005

    Email Collection

    2
    T1114

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/336-141-0x0000000000000000-mapping.dmp
    • memory/532-142-0x0000000000000000-mapping.dmp
    • memory/1884-143-0x0000000000000000-mapping.dmp
    • memory/2092-135-0x0000000000400000-0x0000000000426000-memory.dmp
      Filesize

      152KB

    • memory/2092-136-0x0000000000400000-0x0000000000426000-memory.dmp
      Filesize

      152KB

    • memory/2092-137-0x0000000000400000-0x0000000000426000-memory.dmp
      Filesize

      152KB

    • memory/2092-138-0x00000000006C0000-0x00000000006E6000-memory.dmp
      Filesize

      152KB

    • memory/2092-139-0x0000000000400000-0x0000000000426000-memory.dmp
      Filesize

      152KB

    • memory/2092-132-0x0000000000400000-0x0000000000426000-memory.dmp
      Filesize

      152KB

    • memory/2092-134-0x00000000006C0000-0x00000000006E6000-memory.dmp
      Filesize

      152KB

    • memory/2092-133-0x0000000000400000-0x0000000000426000-memory.dmp
      Filesize

      152KB

    • memory/2092-144-0x0000000000400000-0x0000000000426000-memory.dmp
      Filesize

      152KB

    • memory/4740-140-0x0000000000000000-mapping.dmp