Analysis

  • max time kernel
    150s
  • max time network
    116s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-10-2024 22:06

General

  • Target

    payment.exe

  • Size

    620KB

  • MD5

    3b2b3d6095585b2f31674d484d6d34ff

  • SHA1

    393fbd4ba2bc44d647c588c868fd4662dcb7a54d

  • SHA256

    a8ba3f889b509af56ac982f9410bd94a00e26cdef549586728f63fab88fbf0c5

  • SHA512

    a0973df1add80c52e935292ddb86b76f49a24c3a777d1f1618e2e3b4eaffcb214dcd07d1ec644001bc0700d16a1a75c43aa24b9e71613589ed89e202643eee00

  • SSDEEP

    6144:3UEjebs98Z4NBBGDWMKvS8JnWJ1t8N6/G26/Ai9pRwK4kzEqPKu:kPQ6QvS8JWvtK6O2Q79nzEe

Malware Config

Extracted

Family

pony

C2

http://204.188.238.141/~paulcomp/js/paul.php

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 3 TTPs

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

  • Unsecured Credentials: Credentials In Files 1 TTPs

    Steal credentials from unsecured files.

  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Accesses Microsoft Outlook profiles 1 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
  • UPX packed file 5 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 48 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\payment.exe
    "C:\Users\Admin\AppData\Local\Temp\payment.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3624
    • C:\Users\Admin\AppData\Local\Temp\payment.exe
      "C:\Users\Admin\AppData\Local\Temp\payment.exe"
      2⤵
      • Checks computer location settings
      • Accesses Microsoft Outlook accounts
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_win_path
      PID:2208
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240694328.bat" "C:\Users\Admin\AppData\Local\Temp\payment.exe" "
        3⤵
        • System Location Discovery: System Language Discovery
        PID:460

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\240694328.bat

    Filesize

    94B

    MD5

    3880eeb1c736d853eb13b44898b718ab

    SHA1

    4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

    SHA256

    936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

    SHA512

    3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

  • memory/2208-2-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2208-4-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2208-5-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2208-7-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2208-18-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB