Analysis

  • max time kernel
    118s
  • max time network
    123s
  • platform
    windows10_x64
  • resource
    win10
  • submitted
    31-07-2020 11:27

General

  • Target

    Zayavka konec proshlogo mesyaca.exe

  • Size

    1.4MB

  • MD5

    aa09b35809b0c229b78c7b0fd97ec85a

  • SHA1

    2f635c709a52ccae9c00a74864bad3c1fd18991a

  • SHA256

    97ba4ad5b02bc8812864b06941778432faf60a667c0279c0c7c092b76e91b9cc

  • SHA512

    9f8a87acede109c5f75393be3caeb352492d5d7f388627d73b93cb9cdadbf42fa507c1f4b01460da85f60ae26df841fcf3c3dd5291215a40eb7ecbfda9b82f0b

Malware Config

Signatures

  • Accesses cryptocurrency wallets, possible credential harvesting 2 TTPs
  • Script User-Agent 2 IoCs

    Uses user-agent string associated with script host/environment.

  • Suspicious use of WriteProcessMemory 7 IoCs
  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 40 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Zayavka konec proshlogo mesyaca.exe
    "C:\Users\Admin\AppData\Local\Temp\Zayavka konec proshlogo mesyaca.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3216
    • C:\Users\Admin\AppData\Local\Temp\Zayavka konec proshlogo mesyaca.exe
      "C:\Users\Admin\AppData\Local\Temp\Zayavka konec proshlogo mesyaca.exe" dfsr
      2⤵
      • Suspicious use of WriteProcessMemory
      • Suspicious use of AdjustPrivilegeToken
      PID:3224
      • C:\Windows\SYSTEM32\cmd.exe
        cmd.exe /c ping 127.0.0.1 & del /F /Q "C:\Users\Admin\AppData\Local\Temp\Zayavka konec proshlogo mesyaca.exe"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:3932
        • C:\Windows\system32\PING.EXE
          ping 127.0.0.1
          4⤵
          • Runs ping.exe
          PID:3732

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Discovery

Remote System Discovery

1
T1018

Query Registry

1
T1012

Collection

Data from Local System

3
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3224-0-0x0000000000000000-mapping.dmp
  • memory/3224-1-0x0000000002EF0000-0x0000000002F0C000-memory.dmp
    Filesize

    112KB

  • memory/3732-3-0x0000000000000000-mapping.dmp
  • memory/3932-2-0x0000000000000000-mapping.dmp