Analysis

  • max time kernel
    117s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 12:35

General

  • Target

    INV TEKNOLAB PRIMA INDONESIA.PDF.exe

  • Size

    1.0MB

  • MD5

    2c0b595f698ff18c0dff18e6b14138b6

  • SHA1

    9223cb9379e70d958254d2f9df253b402c2e9e37

  • SHA256

    746b1025505ebb847d4f7f27ded324b512834d470c63950186aa25912fdd1dfb

  • SHA512

    79d2fb0ddb7536763a2c35d7be953f00b1dd24d9453e4554024235339a0ec38ccb9ee96717f1c3067588b26244d63048242ec12d5fe479905cbca0c521a16ed7

Malware Config

Extracted

Family

pony

C2

http://smkrantimula.sch.id/cb/panelnew/gate.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 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
  • 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
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 49 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\INV TEKNOLAB PRIMA INDONESIA.PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\INV TEKNOLAB PRIMA INDONESIA.PDF.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3912
    • C:\Users\Admin\AppData\Local\Temp\INV TEKNOLAB PRIMA INDONESIA.PDF.exe
      "{path}"
      2⤵
      • Checks computer location settings
      • Accesses Microsoft Outlook accounts
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_win_path
      PID:3548
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240584296.bat" "C:\Users\Admin\AppData\Local\Temp\INV TEKNOLAB PRIMA INDONESIA.PDF.exe" "
        3⤵
          PID:2180

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    2
    T1081

    Discovery

    Query Registry

    2
    T1012

    System Information Discovery

    2
    T1082

    Collection

    Data from Local System

    2
    T1005

    Email Collection

    2
    T1114

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\240584296.bat
      Filesize

      94B

      MD5

      3880eeb1c736d853eb13b44898b718ab

      SHA1

      4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

      SHA256

      936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

      SHA512

      3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

    • memory/2180-136-0x0000000000000000-mapping.dmp
    • memory/3548-131-0x0000000000000000-mapping.dmp
    • memory/3548-132-0x0000000000400000-0x0000000000419000-memory.dmp
      Filesize

      100KB

    • memory/3548-134-0x0000000000400000-0x0000000000419000-memory.dmp
      Filesize

      100KB

    • memory/3548-135-0x0000000000400000-0x0000000000419000-memory.dmp
      Filesize

      100KB

    • memory/3912-130-0x00000000748F0000-0x0000000074EA1000-memory.dmp
      Filesize

      5.7MB