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Analysis

  • max time kernel
    140s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    08/09/2024, 13:50

General

  • Target

    d481e2d245f695d8aca4cc7b632d8e3a_JaffaCakes118.exe

  • Size

    279KB

  • MD5

    d481e2d245f695d8aca4cc7b632d8e3a

  • SHA1

    d447cb89af35b54fabe023cbff811baff4338ba0

  • SHA256

    a329f3d5055e743843208af6de237564fe6ba8886ead568d5426718569a92a9a

  • SHA512

    866e0e70879ffeb319ffd9ae314b770196df9dd21f7d8cfd172625a225f59df223adc8750c922f16a4ed3abbeb3db8a96dd70d6ae08d556d36873ccd674907b9

  • SSDEEP

    6144:u7OS0l65RAHqjeEnoz5OEKS64y5eUSqX5kdpfkQr7ZBfE9M:u7TRGgdoz5LDsOddkUBc9M

Malware Config

Signatures

  • Modifies security service 2 TTPs 1 IoCs
  • Pony,Fareit

    Pony is a Remote Access Trojan application that steals information.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Disables taskbar notifications via registry modification
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 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 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • UPX packed file 10 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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.

  • Drops file in Program Files directory 3 IoCs
  • 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 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 15 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 18 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • System policy modification 1 TTPs 2 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\d481e2d245f695d8aca4cc7b632d8e3a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d481e2d245f695d8aca4cc7b632d8e3a_JaffaCakes118.exe"
    1⤵
    • Modifies security service
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:2716
    • C:\Users\Admin\AppData\Local\Temp\d481e2d245f695d8aca4cc7b632d8e3a_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\d481e2d245f695d8aca4cc7b632d8e3a_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\59B37\4E573.exe%C:\Users\Admin\AppData\Roaming\59B37
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2772
    • C:\Users\Admin\AppData\Local\Temp\d481e2d245f695d8aca4cc7b632d8e3a_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\d481e2d245f695d8aca4cc7b632d8e3a_JaffaCakes118.exe startC:\Program Files (x86)\37B67\lvvm.exe%C:\Program Files (x86)\37B67
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2432
    • C:\Program Files (x86)\LP\7315\FCB6.tmp
      "C:\Program Files (x86)\LP\7315\FCB6.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1592
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2868
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Boot or Logon Autostart Execution: Active Setup
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1328

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\59B37\7B67.9B3

    Filesize

    1KB

    MD5

    f1784508895e5954c8e5bb00f4066c06

    SHA1

    8f3fa6f7bdf94bb4a2d2d3fcb87ecbff25180b2a

    SHA256

    051dfe22b45b933ec7d11521a055ee150687b91b6e926b79d9613ad8fa0de1ab

    SHA512

    63f8b38967fc14b243054dcfd0cb7751247b8181453062eacf38c71fc31134d37ee05373c57801cf8c2d69ebaa9b079fd880bd936eec54f2d9449a704c0abfd2

  • C:\Users\Admin\AppData\Roaming\59B37\7B67.9B3

    Filesize

    996B

    MD5

    79c6166d2bebde1a8fc7832838151aa1

    SHA1

    6f734be02d5e2f4585ba175fb4bad33de7f6084c

    SHA256

    59915c7ce0c8ce76a26af79c57c75b2d15994e13e96f33ecf6417541ff218449

    SHA512

    8977bf0b152728189e00d6fd73d997219e4f53b701294efc7712c361c27eb670c6847789a5ba5dfca58ddb609fa4ca13fcb473e05e87a5e66209dff4cb5bf6cb

  • C:\Users\Admin\AppData\Roaming\59B37\7B67.9B3

    Filesize

    600B

    MD5

    b6c2e586d2a8e51a81bb25890f331c5e

    SHA1

    3986d56deb7fefdf54e23f176a0e0f04e5007636

    SHA256

    414668f00c1f071599e30e9242766542dcd1a2fc0753236adbce67a4f7a41a41

    SHA512

    1e547efbd1bb8d532865e5c062e6a4760fa3b6757f2b2ffae9476414fef2d5e1b3e73f74c7781352d8374b4031c59f0abb0599d2c68e642d2cd32b76da64ad02

  • \Program Files (x86)\LP\7315\FCB6.tmp

    Filesize

    99KB

    MD5

    cb853d0e676be7b23903aa89175d8d69

    SHA1

    2066462d42c45133df60c5e5f9e8956373d191b0

    SHA256

    7291b34528651c542a4e09036bb828f27c9f75c134d2be3aed3e1c5a0db5fe20

    SHA512

    bf96f4c8511929ef380562004211a72821330465538db6da3367cbce387092384265e0bfd4ab54e62b742d68d668ff1457f43381d7a770fd3027f3bab1f36038

  • memory/1592-180-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2432-76-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2716-74-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2716-13-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/2716-1-0x0000000000400000-0x0000000000468000-memory.dmp

    Filesize

    416KB

  • memory/2716-11-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2716-179-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2716-2-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2716-183-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2772-14-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2772-16-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/2772-15-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB