Analysis

  • max time kernel
    140s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16/10/2024, 08:29

General

  • Target

    4c17c2354375eeaac1fcc5517b5075a8_JaffaCakes118.exe

  • Size

    83KB

  • MD5

    4c17c2354375eeaac1fcc5517b5075a8

  • SHA1

    43cdabbb6e0ddb8a5a76adee850a4d25b9786083

  • SHA256

    dbb6ba23b0fd879bcb29fd33fd1e01739a98386df0f2510afc080e587d97aa4b

  • SHA512

    5876c510d4e140808d245d23e194ea894caa53f2717852b4fb75b47d731f8dd7196426a7f36d111eb250bc74a74df011b6b50b42c9a987ef4c6bd70e9777e772

  • SSDEEP

    1536:SHNeMdtX8c2yU6+thp19h4FBnouy8Vm8ATAYS6N+xDD9E9U1zMZ2z8:S/X8VyUBthpKhoutQ8G5wnyYIM8

Malware Config

Extracted

Family

pony

C2

http://heritagesuboptimal.net/d1y8ee1f8.php

Attributes
  • payload_url

    http://signaturebasedohcicompliant.org/setup.exe

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 7 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 WriteProcessMemory 11 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4c17c2354375eeaac1fcc5517b5075a8_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4c17c2354375eeaac1fcc5517b5075a8_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4904
    • \??\c:\users\admin\appdata\local\temp\4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe
      "c:\users\admin\appdata\local\temp\4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.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:2156
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\abcd.bat" "c:\users\admin\appdata\local\temp\4c17c2354375eeaac1fcc5517b5075a8_jaffacakes118.exe" "
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1712

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    75B

    MD5

    0849cfe65b98ba5fcd9a9ec61a671d09

    SHA1

    9d0ccb383c32b1bc07fd9064b9324a18e1276902

    SHA256

    44f6a1e48081deccfb61075e585bcb36c6d8e8feeb6ebae50bab41677822c643

    SHA512

    afdeda8122b4cefcf7549018c40d3142985e88a6d8f13eb58e9a59aa312b73608123de5f9feebc2ce25b6ec215d23c324b9f3a9a0e97041d67d863a25e15e57a

  • memory/2156-1-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2156-4-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2156-6-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2156-7-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2156-14-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4904-0-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/4904-3-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB