Analysis

  • max time kernel
    91s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/09/2024, 11:02

General

  • Target

    de3b681b9cf1047bb6db1827c577d7e4_JaffaCakes118.exe

  • Size

    689KB

  • MD5

    de3b681b9cf1047bb6db1827c577d7e4

  • SHA1

    80842e3ce9b3c723bbf2a1703655d8caade1b9c7

  • SHA256

    12769d1632b1aae509facab57435dd9507e799318611a8645dd7be55a1c4fa1b

  • SHA512

    0fd715babedb98cad416b7a15bb7670d23f5def44af03548c4d95645a292984969938bfa6873c2945ddbd0b222ad78c0f059653e7c8f6a6766033a619e59ca7a

  • SSDEEP

    3072:rPUoL/+FWAgUZkAOpx7ScjdfDdYPy3jwAbnnOHcZMc7g1hDdCljM8DfH5TC:rjL/Ag/A0RJf1sAbn1Zh7YsjRDRT

Malware Config

Extracted

Family

pony

C2

http://engage.lv/.htac/tmp/fafa/gate.php

Signatures

  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • 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.

  • UPX packed file 3 IoCs

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

  • 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.

  • Drops desktop.ini file(s) 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 49 IoCs
  • Suspicious use of WriteProcessMemory 19 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\de3b681b9cf1047bb6db1827c577d7e4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\de3b681b9cf1047bb6db1827c577d7e4_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Drops desktop.ini file(s)
    • Suspicious use of SetThreadContext
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3432
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1732
      • C:\Windows\SysWOW64\reg.exe
        reg add "HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows" /v Load /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\FolderN\name.exe" /f
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1052
    • C:\Users\Admin\AppData\Local\Temp\tmp.exe
      "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • 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:1712
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240635093.bat" "C:\Users\Admin\AppData\Local\Temp\tmp.exe" "
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4068
    • C:\Users\Admin\AppData\Local\Temp\de3b681b9cf1047bb6db1827c577d7e4_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\de3b681b9cf1047bb6db1827c577d7e4_JaffaCakes118.exe"
      2⤵
        PID:1828

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\240635093.bat

      Filesize

      94B

      MD5

      3880eeb1c736d853eb13b44898b718ab

      SHA1

      4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

      SHA256

      936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

      SHA512

      3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

    • C:\Users\Admin\AppData\Local\Temp\tmp.exe

      Filesize

      34KB

      MD5

      eb597a91282bdf5b7251093d68a8d421

      SHA1

      810433aca518597d05f5e040876a5d01052cd8d5

      SHA256

      24bcad6d9e240df0659c19f024c0402d539cbbe080f3aff24b0c1b9122573612

      SHA512

      12543a63564bb23e070f7ccc0a66352a32f316c67bc64837c84c10dae07ad2afd56387c2664f21b5790426792a8bfbe47e554ad0cf0381160dfde82dcc788267

    • memory/1712-15-0x0000000000400000-0x000000000041D000-memory.dmp

      Filesize

      116KB

    • memory/1712-22-0x0000000000400000-0x000000000041D000-memory.dmp

      Filesize

      116KB

    • memory/3432-0-0x0000000074F62000-0x0000000074F63000-memory.dmp

      Filesize

      4KB

    • memory/3432-1-0x0000000074F60000-0x0000000075511000-memory.dmp

      Filesize

      5.7MB

    • memory/3432-2-0x0000000074F60000-0x0000000075511000-memory.dmp

      Filesize

      5.7MB

    • memory/3432-25-0x0000000074F60000-0x0000000075511000-memory.dmp

      Filesize

      5.7MB