Analysis

  • max time kernel
    91s
  • max time network
    102s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    14-05-2022 13:50

General

  • Target

    6d5c1035e3e7960fcbe640e6f2622078148c1373033488070b67fa04db29f6ca.exe

  • Size

    44KB

  • MD5

    d11e1238b19806645ff3400ce58a034b

  • SHA1

    12398dcd10fe96efbf6d9bde4c3a9578e79be24a

  • SHA256

    6d5c1035e3e7960fcbe640e6f2622078148c1373033488070b67fa04db29f6ca

  • SHA512

    d045485fb575817d4152e8d0e2ce1d920f0ad4f993c2e605d1cb4473edfea93d0b0e5fb3e7a4a23dc8278ffcc2ea13b267d9cfd675d9643067c16de12513d2e5

Malware Config

Extracted

Family

pony

C2

http://clamprite.ga/bryan/vtx.php

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.

  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • Adds Run key to start application 2 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.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Delays execution with timeout.exe 2 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 33 IoCs
  • Suspicious use of WriteProcessMemory 33 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6d5c1035e3e7960fcbe640e6f2622078148c1373033488070b67fa04db29f6ca.exe
    "C:\Users\Admin\AppData\Local\Temp\6d5c1035e3e7960fcbe640e6f2622078148c1373033488070b67fa04db29f6ca.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1704
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c timeout -t 15 -nobreak && ping google.com
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1452
      • C:\Windows\SysWOW64\timeout.exe
        timeout -t 15 -nobreak
        3⤵
        • Delays execution with timeout.exe
        PID:556
      • C:\Windows\SysWOW64\PING.EXE
        ping google.com
        3⤵
        • Runs ping.exe
        PID:1756
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c timeout 20
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1784
      • C:\Windows\SysWOW64\timeout.exe
        timeout 20
        3⤵
        • Delays execution with timeout.exe
        PID:428
    • C:\Users\Admin\AppData\Local\Temp\6d5c1035e3e7960fcbe640e6f2622078148c1373033488070b67fa04db29f6ca.exe
      C:\Users\Admin\AppData\Local\Temp\6d5c1035e3e7960fcbe640e6f2622078148c1373033488070b67fa04db29f6ca.exe
      2⤵
      • Accesses Microsoft Outlook accounts
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_win_path
      PID:1716
      • C:\Windows\SysWOW64\cmd.exe
        cmd /c ""C:\Users\Admin\AppData\Local\Temp\7191458.bat" "C:\Users\Admin\AppData\Local\Temp\6d5c1035e3e7960fcbe640e6f2622078148c1373033488070b67fa04db29f6ca.exe" "
        3⤵
        • Deletes itself
        PID:1048

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7191458.bat
    Filesize

    94B

    MD5

    3880eeb1c736d853eb13b44898b718ab

    SHA1

    4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

    SHA256

    936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

    SHA512

    3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

  • memory/428-64-0x0000000000000000-mapping.dmp
  • memory/556-57-0x0000000000000000-mapping.dmp
  • memory/1048-77-0x0000000000000000-mapping.dmp
  • memory/1452-56-0x0000000000000000-mapping.dmp
  • memory/1704-59-0x0000000005600000-0x000000000568E000-memory.dmp
    Filesize

    568KB

  • memory/1704-60-0x00000000046D0000-0x0000000004708000-memory.dmp
    Filesize

    224KB

  • memory/1704-61-0x0000000004980000-0x00000000049B6000-memory.dmp
    Filesize

    216KB

  • memory/1704-62-0x0000000004A00000-0x0000000004A4C000-memory.dmp
    Filesize

    304KB

  • memory/1704-55-0x0000000076241000-0x0000000076243000-memory.dmp
    Filesize

    8KB

  • memory/1704-54-0x0000000000CB0000-0x0000000000CC0000-memory.dmp
    Filesize

    64KB

  • memory/1716-72-0x0000000000410621-mapping.dmp
  • memory/1716-66-0x0000000000400000-0x0000000000419000-memory.dmp
    Filesize

    100KB

  • memory/1716-68-0x0000000000400000-0x0000000000419000-memory.dmp
    Filesize

    100KB

  • memory/1716-69-0x0000000000400000-0x0000000000419000-memory.dmp
    Filesize

    100KB

  • memory/1716-65-0x0000000000400000-0x0000000000419000-memory.dmp
    Filesize

    100KB

  • memory/1716-71-0x0000000000400000-0x0000000000419000-memory.dmp
    Filesize

    100KB

  • memory/1716-75-0x0000000000400000-0x0000000000419000-memory.dmp
    Filesize

    100KB

  • memory/1716-76-0x0000000000400000-0x0000000000419000-memory.dmp
    Filesize

    100KB

  • memory/1756-58-0x0000000000000000-mapping.dmp
  • memory/1784-63-0x0000000000000000-mapping.dmp