Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-09-2024 01:22

General

  • Target

    ec900d1dd4cef58f57136374f9ffdb8b_JaffaCakes118.exe

  • Size

    1.2MB

  • MD5

    ec900d1dd4cef58f57136374f9ffdb8b

  • SHA1

    3a2a3d6469faa66aa16a4862fda0bbf2c9040977

  • SHA256

    a6c698de08d1e16660f1417a60e676291eacf1406d4f513290a363fc7a2d9722

  • SHA512

    6c62447a56baa2e1466b2e8bf9cf0ef4f531147fd867acfca5cb760f50354ddf271816ad43398676fa6019e5f0e00a53b9690e8284f09d3e5be9ecc195ea3e41

  • SSDEEP

    24576:JH0KuTKx3I2NQtVOfSibYrMIv5qvCRx3YPIi3Kgf:JH0RTKinqPMrlc8xIz6g

Malware Config

Signatures

  • Ardamax

    A keylogger first seen in 2013.

  • Ardamax main executable 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • 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.

  • Drops file in System32 directory 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 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 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ec900d1dd4cef58f57136374f9ffdb8b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ec900d1dd4cef58f57136374f9ffdb8b_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2080
    • C:\Windows\SysWOW64\XRQMEW\AEV.exe
      "C:\Windows\system32\XRQMEW\AEV.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2348

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\SysWOW64\XRQMEW\AEV.001

    Filesize

    61KB

    MD5

    d19ec1c0bd415150fb4d3edf925d9a6e

    SHA1

    8df56e86d2459be9cf4b3d8f55bce9b4e1806bf6

    SHA256

    2c0bd5f9a0ba273e594ca613970c6c6ef32c2ad10a1757c77645d267f37a9e68

    SHA512

    b3815767c350c67c5b9823539e71fdefe7b33504b19beeeda6063cc29cfdaaec9767eef4b4919216beab86170da629c8e57e1d7bf6f41dd3cf43331570b021d0

  • C:\Windows\SysWOW64\XRQMEW\AEV.002

    Filesize

    43KB

    MD5

    76a1d9ae4d761069b795d6e891855aa5

    SHA1

    1540e9abb812497007aee9885d1ea35e810defff

    SHA256

    02a1f41970ded0a4fb834db6ced2f54b432a29048831de7793bc0aa459970567

    SHA512

    4dc3af04fa7494ea67ef4f44bdb3c681d01ef8cd2ad37c98e5a1b41d7ef10efff1bf55c167f7faac9b0298773a5864d06fb860fee5724463f8eef2c1a978bbfa

  • C:\Windows\SysWOW64\XRQMEW\AEV.004

    Filesize

    1KB

    MD5

    5130a15dc1b44838def5b5a9883c5d4e

    SHA1

    223a50dae9d6cf9a6f9077191ffa4d6bc2464735

    SHA256

    434b85e5735f716db2e6b9dd066249958e3cc56a5d4dbab893f2319f716ba584

    SHA512

    c170e5bb9b300d5c7a22031e641f719c9c4f07805ea55cd324b20bcaa5b5d9954e184a002e34159078160134ec96eeeb4dadfa56632f5b40c6ce4ef9c49419d1

  • C:\Windows\SysWOW64\XRQMEW\AKV.exe

    Filesize

    459KB

    MD5

    3a96acb4dc45307f05fc177cf07742aa

    SHA1

    f8d198305383ac8c1ef2c359a898d1d4f431576b

    SHA256

    14a550138c38cb91d2b9967dfd607bc4a46c6fa6d267a6f5e1c0131162d1527d

    SHA512

    3cba04fc5e3b85c4a7a33bda3ef96091e9763b1db6a76c2ad50a809ebc2232752c331807074b6ab1490182f97d052d24b6e550a74991f65c0b4cea557db87a0f

  • \Windows\SysWOW64\XRQMEW\AEV.exe

    Filesize

    1.7MB

    MD5

    9be3091aa81569ce6ae396c39a4bdd9e

    SHA1

    805d6fa574027836c13bdd1fae956fd55c0002e9

    SHA256

    74d1f43449380ab7960d9655d897d413010a2171e201ea7c8039a3c9a671fd46

    SHA512

    e1627ecb79a5e4a5fafa1f31fe4c22c5f899eb4f0ea2887da9090b42d3ecba1a0540829b42064aad2779346dad493e25ad428703b932448c1d5973d46b6ba4e0

  • memory/2348-15-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB

  • memory/2348-17-0x0000000000230000-0x0000000000231000-memory.dmp

    Filesize

    4KB