Analysis

  • max time kernel
    31s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 09:51

General

  • Target

    7a53e785d74c2e5534fa44c90b3f5aca3a5e2594ff24ee2d66766a3102d4a7cf.exe

  • Size

    158KB

  • MD5

    2274688e626c1653b21e8e8cbf94bcd6

  • SHA1

    8b22facf29d6bc6b0b16503e2658b3dddcf1b2bf

  • SHA256

    7a53e785d74c2e5534fa44c90b3f5aca3a5e2594ff24ee2d66766a3102d4a7cf

  • SHA512

    0877c5a67e8302ded98b97d4e0251cb906fb8da5d117764d337831f5315fd7c11694d2bc42f711ad802cb85dc22df8c78ae78afc221d00b1ef03a8f3fb34dd5f

  • SSDEEP

    3072:trY+IYJgGCt0Wuug4TUKM2B1r2JytJv6zJi:RVk0WdOuUJ8d0J

Malware Config

Extracted

Family

pony

C2

http://golklopro.com/bitrix/modules.php

http://cosjesgame.su/bitrix/modules.php

http://elrincondelfriki.es/333

http://palitosdepan.com/333.cab

Attributes
  • payload_url

    http://colegioceus.com.br/333.exe

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
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • 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 4 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7a53e785d74c2e5534fa44c90b3f5aca3a5e2594ff24ee2d66766a3102d4a7cf.exe
    "C:\Users\Admin\AppData\Local\Temp\7a53e785d74c2e5534fa44c90b3f5aca3a5e2594ff24ee2d66766a3102d4a7cf.exe"
    1⤵
    • Accesses Microsoft Outlook accounts
    • Accesses Microsoft Outlook profiles
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • outlook_win_path
    PID:1244
    • C:\Windows\SysWOW64\cmd.exe
      cmd /c ""C:\Users\Admin\AppData\Local\Temp\7102741.bat" "C:\Users\Admin\AppData\Local\Temp\7a53e785d74c2e5534fa44c90b3f5aca3a5e2594ff24ee2d66766a3102d4a7cf.exe" "
      2⤵
      • Deletes itself
      PID:1776

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7102741.bat

    Filesize

    94B

    MD5

    3880eeb1c736d853eb13b44898b718ab

    SHA1

    4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

    SHA256

    936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

    SHA512

    3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

  • memory/1244-55-0x0000000075591000-0x0000000075593000-memory.dmp

    Filesize

    8KB

  • memory/1244-54-0x0000000000400000-0x00000000004E6000-memory.dmp

    Filesize

    920KB

  • memory/1244-56-0x0000000000400000-0x00000000004E6000-memory.dmp

    Filesize

    920KB

  • memory/1244-58-0x00000000003A0000-0x00000000003B9000-memory.dmp

    Filesize

    100KB

  • memory/1244-59-0x00000000003A0000-0x00000000003B9000-memory.dmp

    Filesize

    100KB

  • memory/1776-60-0x0000000000000000-mapping.dmp