Analysis

  • max time kernel
    140s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-10-2024 16:14

General

  • Target

    6b3aeccdd1f44eb2d49b0fa601d2e026_JaffaCakes118.exe

  • Size

    277KB

  • MD5

    6b3aeccdd1f44eb2d49b0fa601d2e026

  • SHA1

    29933063339e4115fedf12822587f4d0898c774b

  • SHA256

    6798af171f4e5d6720c9fad7f8fc76e37bb1632d3970fa8de9ccb09834580821

  • SHA512

    eaa37ed4ea8f5b21724fe01154e15c5e5bf7431f6f69e30a5898298eabc7decf5748ce78be6d5e27e4818c2137dd222216aabb6f8403634a9e053359f79dfaa9

  • SSDEEP

    6144:IM6cc26HaIhMB4H1uhUTnu0XUzD8bdlRCTC99vdr04:kHaNuH1uKUD83+gdA4

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 10 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 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\6b3aeccdd1f44eb2d49b0fa601d2e026_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\6b3aeccdd1f44eb2d49b0fa601d2e026_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:2188
    • C:\Users\Admin\AppData\Local\Temp\6b3aeccdd1f44eb2d49b0fa601d2e026_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\6b3aeccdd1f44eb2d49b0fa601d2e026_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\319BB\4FA46.exe%C:\Users\Admin\AppData\Roaming\319BB
      2⤵
      • System Location Discovery: System Language Discovery
      PID:544
    • C:\Users\Admin\AppData\Local\Temp\6b3aeccdd1f44eb2d49b0fa601d2e026_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\6b3aeccdd1f44eb2d49b0fa601d2e026_JaffaCakes118.exe startC:\Program Files (x86)\BB806\lvvm.exe%C:\Program Files (x86)\BB806
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2360
    • C:\Program Files (x86)\LP\4673\77FD.tmp
      "C:\Program Files (x86)\LP\4673\77FD.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:408
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2956
  • 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:956

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\319BB\B806.19B

    Filesize

    600B

    MD5

    0d7501e4162afd4461090e4410b8eb59

    SHA1

    588ba44f92fb1b6628df025584b0e348517f1d1e

    SHA256

    c2ade6e186a6c03d463c91ac1b10bbe2dfef06a414d073f01fdbad006ceeb7fe

    SHA512

    1c7a4f8f3df07fb9fa38bf3f399110841ef72706994b5a4cd16fa491a7a5f1327cc3b0f86f00cb07a0676b36059467f3e609ca90984cfc31a7ae8be210729432

  • C:\Users\Admin\AppData\Roaming\319BB\B806.19B

    Filesize

    1KB

    MD5

    78c1091e2fdffd08c271bca6c62e87ae

    SHA1

    66a6a0633b05ce2682b04681a53341de3700db87

    SHA256

    c456a423b00a99b20306377b1aa910c3812f51648b6aee9c15b2cc924d318f0b

    SHA512

    26f686bbe88c04049b2e48a71060a8b2eaf7ac2c41ed2db5feee0788049bb6b728cd52ae39ddb14b886d8cd87234f7784ec08f0c9d976fb69345b3ae785b9885

  • C:\Users\Admin\AppData\Roaming\319BB\B806.19B

    Filesize

    996B

    MD5

    113f69ab1780a8dacd38365100346400

    SHA1

    02a33a0ecd605598f5b3619d53e2543b9824cd5c

    SHA256

    05232665ba291ca21f94fc6c9fb8df23f7a05003f8c681fbded73b79fbc00c09

    SHA512

    b266b7654fa9abd56920ff5c1dc2399f9e8fbde7b75265fe0cdbd1012282fe42ae5f6630d811428ffb65b80f9e6214b120aa6f500a0cb6a8f74c3bc3ae17b95d

  • \Program Files (x86)\LP\4673\77FD.tmp

    Filesize

    99KB

    MD5

    4d681e9e42ad81264ec64b7519e8ccb0

    SHA1

    55385d41e7f82638ec4b70b834f0947b7b7e163a

    SHA256

    7996667deec6beccffe2471c7b7383dade3b5aaf3012dcfb143c19bc052e8945

    SHA512

    8b65f466eb213b91a53c218bd70339ae175c3ec7ba60163d411692d977d480cf7394f7f01c6e85ddde3cc5cab6e7888ee50ce7d822bc39d591bec4bec1a67af1

  • memory/408-212-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/544-26-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/544-28-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/544-25-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2188-24-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/2188-88-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2188-1-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/2188-22-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2188-211-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2188-2-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2188-215-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2360-90-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB