Analysis

  • max time kernel
    65s
  • max time network
    125s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    10-11-2020 11:37

General

  • Target

    c661889324829954d76288b53082f0fb1d3db9b9c47c0716dc962d856454e7d3.exe

  • Size

    65KB

  • MD5

    0428f920678d3b6e7b5b99bacf71f0ef

  • SHA1

    b15e732a4b124e73182df89034414d96aeda3369

  • SHA256

    c661889324829954d76288b53082f0fb1d3db9b9c47c0716dc962d856454e7d3

  • SHA512

    19b02d2aa3c67a711ce82a1ae010f8bceea37900c1d36b2674420e04c739e7bab35af77e3fd366c405b21b81c84716f6acc5922092d716995fe137133e59811a

Malware Config

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • UPX packed file 3 IoCs

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

  • 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.

  • 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
  • Suspicious use of AdjustPrivilegeToken 40 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c661889324829954d76288b53082f0fb1d3db9b9c47c0716dc962d856454e7d3.exe
    "C:\Users\Admin\AppData\Local\Temp\c661889324829954d76288b53082f0fb1d3db9b9c47c0716dc962d856454e7d3.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4684
    • C:\Users\Admin\AppData\Local\Temp\c661889324829954d76288b53082f0fb1d3db9b9c47c0716dc962d856454e7d3.exe
      "C:\Users\Admin\AppData\Local\Temp\c661889324829954d76288b53082f0fb1d3db9b9c47c0716dc962d856454e7d3.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4168
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\abcd.bat" "C:\Users\Admin\AppData\Local\Temp\c661889324829954d76288b53082f0fb1d3db9b9c47c0716dc962d856454e7d3.exe" "
        3⤵
          PID:2096

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    2
    T1081

    Discovery

    Query Registry

    1
    T1012

    Collection

    Data from Local System

    2
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\abcd.bat
      MD5

      0849cfe65b98ba5fcd9a9ec61a671d09

      SHA1

      9d0ccb383c32b1bc07fd9064b9324a18e1276902

      SHA256

      44f6a1e48081deccfb61075e585bcb36c6d8e8feeb6ebae50bab41677822c643

      SHA512

      afdeda8122b4cefcf7549018c40d3142985e88a6d8f13eb58e9a59aa312b73608123de5f9feebc2ce25b6ec215d23c324b9f3a9a0e97041d67d863a25e15e57a

    • memory/2096-4-0x0000000000000000-mapping.dmp
    • memory/4168-0-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB

    • memory/4168-1-0x000000000041A070-mapping.dmp
    • memory/4168-2-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB

    • memory/4168-3-0x0000000000400000-0x000000000041C000-memory.dmp
      Filesize

      112KB