Analysis

  • max time kernel
    17s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    24-07-2024 09:04

General

  • Target

    6b0516bc7fc043ab6ffeaebcff4a2a6e_JaffaCakes118.exe

  • Size

    1.4MB

  • MD5

    6b0516bc7fc043ab6ffeaebcff4a2a6e

  • SHA1

    32ade35075cbab5dd4857ed5767fd650cc985161

  • SHA256

    f6a75ea0e317fe5ae60f1d4462b743641a9f2c14c0b23c4cc5f1ff8f4bd7de15

  • SHA512

    7f8c99532b10eea63c2176a1dc0e62d4beec806d858de8885df49fbc2731bc89ce8de9f0726c6ff3634fbb8ffba9380ed01d69725e76af276bd03af006be9ee6

  • SSDEEP

    24576:rHtD9tzOxWq1AUTCJfTlOIwSL5/dltciVcbWsDHFed9by9nKPlXXcMnYOEyrEY7k:hzOVtIJOIFdltciO/Hy9fdXrYORD5VlM

Malware Config

Signatures

  • Ardamax

    A keylogger first seen in 2013.

  • Ardamax main executable 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 11 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 4 IoCs

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

  • Modifies registry class 23 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of FindShellTrayWindow 13 IoCs
  • Suspicious use of SendNotifyMessage 13 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6b0516bc7fc043ab6ffeaebcff4a2a6e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\6b0516bc7fc043ab6ffeaebcff4a2a6e_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Users\Admin\AppData\Local\Temp\6b0516bc7fc043ab6ffeaebcff4a2a6e_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\6b0516bc7fc043ab6ffeaebcff4a2a6e_JaffaCakes118.exe"
      2⤵
      • Checks BIOS information in registry
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1724
      • C:\Windows\SysWOW64\28463\LQRX.exe
        "C:\Windows\system32\28463\LQRX.exe"
        3⤵
        • 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:2884
      • C:\Users\Admin\AppData\Local\Temp\The Stumbler.exe
        "C:\Users\Admin\AppData\Local\Temp\The Stumbler.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Modifies registry class
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:2524

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\SysWOW64\28463\AKV.exe

    Filesize

    395KB

    MD5

    d63cc8679a63448db1c64252e14e4ab5

    SHA1

    10b3a9ac4bc16e8ac1cd05e50b4d540fa3ef223e

    SHA256

    29b3646a556879a4a48e4f2f81e09179c34ac2051ed3e4f4c28e293092470d3d

    SHA512

    cb1911e1a77fb9be560aa4fd8bbef65e181b6d4438d65657501dbcd8dbf488ba01738a7222f35f8d4317e8df8c6f307d9e3623d6e3e45753e138b80fb68ff768

  • C:\Windows\SysWOW64\28463\LQRX.001

    Filesize

    398B

    MD5

    c3d2dcfda51d963544617122124e3060

    SHA1

    3234ebd05b0285088800b1ef86a0072fe9a88463

    SHA256

    4e408a8345556ce999f977b12fd2df8e491ba106c8d597937b0d53ed61e01ead

    SHA512

    2a8a50d2608d424df48cc537ac4a0c4a703bdb26bd4a7d4a03f9e93e23693b6c0886a64c1da533e4d2cb9e5ffc3336224bf75211a8986b2158455494687113c2

  • C:\Windows\SysWOW64\28463\LQRX.006

    Filesize

    8KB

    MD5

    81e20f4361cf8f5a57812871c24d945e

    SHA1

    5d7877d6959ab26599b05795a71633f00c37a3da

    SHA256

    e6e8b4a29dccb3531f58c75b754caf7f26afe3e7043239305fd0ae7ab2f7571d

    SHA512

    69b1d75ab7123054bf98cf3a0f2cc7a0749cda8d85ebdef85be7d89f1454154ce29070907b934727a6c5276ff430e94810b87a5634d25d8529df9ee36fd20818

  • C:\Windows\SysWOW64\28463\LQRX.007

    Filesize

    5KB

    MD5

    e9fbdcc2f5fb657fa519b3f5c69fc52d

    SHA1

    c49cca77b46a59d620711de7564d43e5dafcd2b5

    SHA256

    cc440cfc4ce1a1ff503cc9e8937c59aae64bfce4daa3e7dc757220a25cadc2e4

    SHA512

    913759967e16b99d8ea66433e5dc99d5ddbf737be6784306e67c2b23a525b7a578fcae1028221d3209abc452ff30508eb750c62113c3868a7af36b544e525fb1

  • \Users\Admin\AppData\Local\Temp\@A313.tmp

    Filesize

    4KB

    MD5

    25530555085337eb644b061f239aa9d4

    SHA1

    8d91e099aba5439d4bfa8bce464c94e3e1acf620

    SHA256

    3fb6b438ad1530abdd068bffb303fb8a4de51430e0e18ddb6b1a0469ffab8325

    SHA512

    b1f9de0c276533a5a7070aeb2b6415cc1c0bdd2baf5e0645c6ac5ba767cab0d76e5b4461800d89724992af2c863294ada3c1eb2e4516183fe2010c33d47d6a2a

  • \Users\Admin\AppData\Local\Temp\The Stumbler.exe

    Filesize

    1.2MB

    MD5

    5f38826a4455b0526c233f09ddf128cf

    SHA1

    5159095b88b590e1c505606519df8310c8b5b553

    SHA256

    cd1779489e6cf758e816c8a5366cc07bff2c9ec36ad7f87d0c56a8d0579b4dec

    SHA512

    618311ee08b0b972f761dd98fbccccfab3d70322967c08dbff63868ae5564123153c6fa1447bfd5ad253dc6a09cf6297b10c21ede7eaa99a0705c8e9bb214d66

  • \Windows\SysWOW64\28463\LQRX.exe

    Filesize

    473KB

    MD5

    97d8ad45f48b4b28a93aab94699b7168

    SHA1

    8b69b7fd7c008b95d12386f6da415097e72151de

    SHA256

    661df22a66b2062b233eb0bd9665de924cfe0ac9c6ba29e20ffef24f817f9331

    SHA512

    3351eac970bab391de410fcf1937da75d2e4722b808f10332f487ddfe469544e32e7d4ed0e5bdc19bd5f472cffcc55ca1498c95945b4e9c4ceff6ff5cc521c8a

  • memory/1724-10-0x0000000000400000-0x0000000000598000-memory.dmp

    Filesize

    1.6MB

  • memory/1724-41-0x0000000000310000-0x0000000000352000-memory.dmp

    Filesize

    264KB

  • memory/1724-12-0x0000000000310000-0x0000000000352000-memory.dmp

    Filesize

    264KB

  • memory/1724-61-0x00000000034B0000-0x00000000035FF000-memory.dmp

    Filesize

    1.3MB

  • memory/1724-9-0x0000000000400000-0x0000000000598000-memory.dmp

    Filesize

    1.6MB

  • memory/1724-4-0x0000000000310000-0x0000000000352000-memory.dmp

    Filesize

    264KB

  • memory/1724-3-0x0000000000437000-0x0000000000438000-memory.dmp

    Filesize

    4KB

  • memory/1724-2-0x0000000000400000-0x0000000000598000-memory.dmp

    Filesize

    1.6MB

  • memory/1724-58-0x0000000000310000-0x0000000000352000-memory.dmp

    Filesize

    264KB

  • memory/1724-11-0x0000000000400000-0x0000000000598000-memory.dmp

    Filesize

    1.6MB

  • memory/1724-44-0x0000000000310000-0x0000000000352000-memory.dmp

    Filesize

    264KB

  • memory/1724-46-0x0000000000400000-0x0000000000598000-memory.dmp

    Filesize

    1.6MB

  • memory/1724-50-0x00000000034B0000-0x00000000035FF000-memory.dmp

    Filesize

    1.3MB

  • memory/2220-0-0x0000000000400000-0x0000000000598000-memory.dmp

    Filesize

    1.6MB

  • memory/2220-60-0x0000000000400000-0x0000000000598000-memory.dmp

    Filesize

    1.6MB

  • memory/2220-1-0x0000000002640000-0x00000000027D8000-memory.dmp

    Filesize

    1.6MB

  • memory/2524-62-0x0000000000400000-0x000000000054F000-memory.dmp

    Filesize

    1.3MB

  • memory/2524-72-0x0000000000400000-0x000000000054F000-memory.dmp

    Filesize

    1.3MB

  • memory/2884-38-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB

  • memory/2884-73-0x0000000000400000-0x000000000047B000-memory.dmp

    Filesize

    492KB