Analysis

  • max time kernel
    61s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/11/2022, 03:32

General

  • Target

    4b1c147945fe5bfdae6963244e1d5537.exe

  • Size

    112KB

  • MD5

    4b1c147945fe5bfdae6963244e1d5537

  • SHA1

    b3da00798b6766a8ca45299a7b81c09a23ea8d70

  • SHA256

    f55436dcdbac5a142f7fa360fa5eebdf4f91f5d5817b429cd5d0ea4e8a12e351

  • SHA512

    df27feb3e55013698ec9b923c888264e102ba35b2905402bbffbf96c9916ffbb45d8e80a312b141994c61773245b0b9528f6cedc0a5e3cb251708d14ead99da9

  • SSDEEP

    1536:jcYTGfy4+qfdqTxRXzuoaLAPqQDIfM3CNFJZyT9sygO8VhTv5kzbkmq0ND9+qh:gSGqrwXovJIMmtO8VMfq0j+qh

Malware Config

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • 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
  • 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 48 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4b1c147945fe5bfdae6963244e1d5537.exe
    "C:\Users\Admin\AppData\Local\Temp\4b1c147945fe5bfdae6963244e1d5537.exe"
    1⤵
    • Checks computer location settings
    • Accesses Microsoft Outlook accounts
    • Accesses Microsoft Outlook profiles
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • outlook_win_path
    PID:4836
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240561093.bat" "C:\Users\Admin\AppData\Local\Temp\4b1c147945fe5bfdae6963244e1d5537.exe" "
      2⤵
        PID:4948

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Local\Temp\240561093.bat

            Filesize

            94B

            MD5

            3880eeb1c736d853eb13b44898b718ab

            SHA1

            4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

            SHA256

            936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

            SHA512

            3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b