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Analysis

  • max time kernel
    140s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2024, 14:17

General

  • Target

    0f1aa5f6fd74c362e0921ec29398a43e_JaffaCakes118.exe

  • Size

    314KB

  • MD5

    0f1aa5f6fd74c362e0921ec29398a43e

  • SHA1

    627cff04e9b812394c3569ee4e9ff98e5f5025bc

  • SHA256

    b44ac5d876a27677c138df4c57500613590573e36ea89c7074d94869571ec9c6

  • SHA512

    b36e077cdb8b0e24ae4e62b3be075fc180756ada06062dac2567a5794c27e55a8b00daf524a3994512d2229dd0d8110cb5a0ad0151bb2b873e837091cc8b16eb

  • SSDEEP

    6144:sGUfAWA+GdPAbt51c+2INc0oQjrzhe4NEZ18SGDZR/nBJJHzg0Vrmx:AfA+GdPeL1BlcbQj39GZiSGDZR/LJ00V

Malware Config

Signatures

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

    Pony is a Remote Access Trojan application that steals information.

  • 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 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.

  • UPX packed file 11 IoCs

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

  • 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 17 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\0f1aa5f6fd74c362e0921ec29398a43e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0f1aa5f6fd74c362e0921ec29398a43e_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:2916
    • C:\Users\Admin\AppData\Local\Temp\0f1aa5f6fd74c362e0921ec29398a43e_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\0f1aa5f6fd74c362e0921ec29398a43e_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\0BA59\49232.exe%C:\Users\Admin\AppData\Roaming\0BA59
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1388
    • C:\Users\Admin\AppData\Local\Temp\0f1aa5f6fd74c362e0921ec29398a43e_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\0f1aa5f6fd74c362e0921ec29398a43e_JaffaCakes118.exe startC:\Program Files (x86)\590E5\lvvm.exe%C:\Program Files (x86)\590E5
      2⤵
      • System Location Discovery: System Language Discovery
      PID:680
    • C:\Program Files (x86)\LP\3270\4116.tmp
      "C:\Program Files (x86)\LP\3270\4116.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2784
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:472
  • 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:2440

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\0BA59\90E5.BA5

    Filesize

    996B

    MD5

    13d73bc73d974c09a4910fbb561ecacc

    SHA1

    21b30b4c2100c966a53d7e8dcd7835831c916c91

    SHA256

    e293782cf2092d38b4cb6cfd4afad259258a5d1c8b12862837d7ead2c8748bb8

    SHA512

    6675a0e65a56cb8430c2ece984a6a4785e043418e97cab000ef37ef0302da56e3a0d701d0dcadafbc5316f50a69e8cff92585f787d7e8fc5de117d7344d64235

  • C:\Users\Admin\AppData\Roaming\0BA59\90E5.BA5

    Filesize

    600B

    MD5

    05471da83f0441b3c46b871172174232

    SHA1

    5b3c4b7d5797063c15c8f61aa7f826f805c430dd

    SHA256

    09c8aa38fdf37fd3f0f688b31cba1df6bb0c995edb48c95c07b10506129798eb

    SHA512

    968731973fe5ec8dd9af7dc8f47d5fb73e4cf9833d7ae1d08ef2d3d6a85506d769541ac50bd060735bbb9265ef2fbd5e10bf69ee639d0b7521a7e486d120afbb

  • C:\Users\Admin\AppData\Roaming\0BA59\90E5.BA5

    Filesize

    1KB

    MD5

    ffd60a27d65b3b54f3c3e776c0c89372

    SHA1

    5fc213df6bfb984b30ba850f13a8077006b9c6a1

    SHA256

    2cf109e2c1ef6f5a1d6a54a073c52a2e49422b45acd5d7001d9039a9bae4043c

    SHA512

    99e94c329a8331fbcb42fd3b11245c60d5c9378e4d52d6929b76b477739ffa1a20c92b208769af0bc05edaf5c4a39aec5cb00aa45c0ba08e65e66966bab8382b

  • \Program Files (x86)\LP\3270\4116.tmp

    Filesize

    106KB

    MD5

    935d252de43cc52d42d8c5fdc7676106

    SHA1

    966be71764ce145763aec024eb68448fb1981a99

    SHA256

    8aa995d7637c52067ca57bc7017c2279ab7b427d55634ef5effab4bf2d9e9807

    SHA512

    dfbf507852bb7771a6d56b35ece4e1391ab56f7d3501ffb1f452b5acbf1c6faf76b6607893c96ee0663c1dd25f85dbece3a32aee52225ec09b8ee3db6440886b

  • memory/680-144-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/680-146-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/1388-16-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/1388-17-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2784-342-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2916-15-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

  • memory/2916-142-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2916-0-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2916-13-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2916-324-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2916-3-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2916-341-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB

  • memory/2916-2-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

  • memory/2916-345-0x0000000000400000-0x000000000046C000-memory.dmp

    Filesize

    432KB