Analysis

  • max time kernel
    92s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-12-2024 10:49

General

  • Target

    fb3cfb3f79c09b80096d2306d332dd66_JaffaCakes118.exe

  • Size

    65KB

  • MD5

    fb3cfb3f79c09b80096d2306d332dd66

  • SHA1

    c2d9436c6db861eb44784da94be666d65fcaf535

  • SHA256

    d4f6f273af21aed65fb56054ba7734dd8b3f541c60e59a62eaa833f9c905d0d7

  • SHA512

    2c2d55281d74f32f295203a14882f29c90cf6b2d636dacb2ff679e6446b8d927f9ffc39ab9748683e2272e77727fdc2cb29d38c61cd76ff37505b501c9571131

  • SSDEEP

    1536:HcbGnFm0Es5jIZwd7mZulETuiy2rUtNuA/MFYBjSSqfL:H19EsVdqnKi7UTuw0UjiL

Malware Config

Extracted

Family

pony

C2

http://kioggfa.info:9135/pic/fly.php

http://jmpwjhu.info:9135/pic/fly.php

Signatures

  • Pony family
  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Drops file in Drivers directory 3 IoCs
  • 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.

  • Hide Artifacts: Hidden Files and Directories 1 TTPs 2 IoCs
  • 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 5 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 WriteProcessMemory 17 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fb3cfb3f79c09b80096d2306d332dd66_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fb3cfb3f79c09b80096d2306d332dd66_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1128
    • C:\Users\Admin\AppData\Local\Temp\fb3cfb3f79c09b80096d2306d332dd66_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\fb3cfb3f79c09b80096d2306d332dd66_JaffaCakes118.exe"
      2⤵
      • Drops file in Drivers directory
      • 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:624
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c copy C:\Windows\system32\drivers\etc\hosts C:\Windows\system32\drivers\etc\hosts.sam /Y && at 10:52:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\240644265aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"
        3⤵
        • Drops file in Drivers directory
        • Hide Artifacts: Hidden Files and Directories
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1808
        • C:\Windows\SysWOW64\at.exe
          at 10:52:00 /every:M,T,W,Th,F,S,Su cmd.exe "/c attrib -H C:\Windows\system32\drivers\etc\hosts && copy C:\Users\Admin\AppData\Local\Temp\240644265aq C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts"
          4⤵
          • Hide Artifacts: Hidden Files and Directories
          • System Location Discovery: System Language Discovery
          PID:1456
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\240644437.bat" "C:\Users\Admin\AppData\Local\Temp\fb3cfb3f79c09b80096d2306d332dd66_JaffaCakes118.exe" "
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4928

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\240644437.bat

    Filesize

    94B

    MD5

    3880eeb1c736d853eb13b44898b718ab

    SHA1

    4eec9d50360cd815211e3c4e6bdd08271b6ec8e6

    SHA256

    936d9411d5226b7c5a150ecaf422987590a8870c8e095e1caa072273041a86e7

    SHA512

    3eaa3dddd7a11942e75acd44208fbe3d3ff8f4006951cd970fb9ab748c160739409803450d28037e577443504707fc310c634e9dc54d0c25e8cfe6094f017c6b

  • memory/624-1-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/624-5-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/624-7-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/624-8-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/624-15-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/1128-0-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB

  • memory/1128-4-0x0000000000400000-0x0000000000416000-memory.dmp

    Filesize

    88KB