Analysis

  • max time kernel
    140s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    13/10/2024, 08:06

General

  • Target

    3eb981cd9d2551914cb0a9486f46465f_JaffaCakes118.exe

  • Size

    276KB

  • MD5

    3eb981cd9d2551914cb0a9486f46465f

  • SHA1

    61178c749ac30cae1c0805e4c452e32c61ef9044

  • SHA256

    7749afce040c42b5614dc944b8cc94141b30a9a9c1bf7fac6689bc119f57d381

  • SHA512

    36af5da24b3f0c601d0871a7231d5085f2f2a8afa99c06fe431328ffb3ae8e7987cb2edaff39562b4e59e0c9f5acdc899dc8440b56e1730ea0f9c8d0f040988a

  • SSDEEP

    6144:/VgIMAPYraFWtcSJ7RvS+nwxaGJCfyVPfVc3vy2:NgQgraF2RvS+wxajKV2fy

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\3eb981cd9d2551914cb0a9486f46465f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\3eb981cd9d2551914cb0a9486f46465f_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:2876
    • C:\Users\Admin\AppData\Local\Temp\3eb981cd9d2551914cb0a9486f46465f_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\3eb981cd9d2551914cb0a9486f46465f_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\36202\34531.exe%C:\Users\Admin\AppData\Roaming\36202
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2824
    • C:\Users\Admin\AppData\Local\Temp\3eb981cd9d2551914cb0a9486f46465f_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\3eb981cd9d2551914cb0a9486f46465f_JaffaCakes118.exe startC:\Program Files (x86)\020E6\lvvm.exe%C:\Program Files (x86)\020E6
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2012
    • C:\Program Files (x86)\LP\31D3\DAD5.tmp
      "C:\Program Files (x86)\LP\31D3\DAD5.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2524
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2888
  • 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:676

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\36202\20E6.620

    Filesize

    1KB

    MD5

    a145c464684c89f233200793159ccc81

    SHA1

    fbbc72b0bf704f4e0a0909a7d0f28d5c2bd8220f

    SHA256

    046113182575289e1dc8b32209ff49944615e82bdc8af92207e22142268f48bf

    SHA512

    9a2260986b64534543c4cd6cd4987cacc010cf1a5faa728caea045d73f18adbc423bcf578b991f7cccdff3a269985ca300826945b9e401bbdf4cd3d66fa4572f

  • C:\Users\Admin\AppData\Roaming\36202\20E6.620

    Filesize

    600B

    MD5

    ee61cc325c16e09b47120d07f98ac9e4

    SHA1

    624bf9edbe0e6370f077876ee5eb0b2796adb7fb

    SHA256

    13aa00afb12479ece52d6d90e1bc0024fa87a23ee09334e7db9d24c7ff2dcd1a

    SHA512

    4b999e264a94f96f3ea13dd7695bb48db6fcf63ab2f3a559c89756908262c71005086e6beeac55f12a0cb158f345a404331524fd157a253c1cc0a5518cb7baca

  • C:\Users\Admin\AppData\Roaming\36202\20E6.620

    Filesize

    996B

    MD5

    0485338a3d226dc5a149b42dc43608eb

    SHA1

    8eb83cbc420cc55c31cc6e5b84ffcd677362282e

    SHA256

    5bef1f37cfe745bbacf0aec005ca4fd488d86e5bbf0ac20d1849baf452e7b6da

    SHA512

    25c3a112e21b257862c14117b7e1f20a814b73d5b8bd25477f58af52aa8a56d51e9391eaa18010f902dba3038144f80f9fbadc6cd48cf1ef22f185051fdb9b68

  • \Program Files (x86)\LP\31D3\DAD5.tmp

    Filesize

    96KB

    MD5

    95fd9f7a57aa12c44a0c97428c0181a9

    SHA1

    e379a1985d6267a95ebb97df650d64771dcd77b5

    SHA256

    f82e774ac4f906a9b0fd30d41c34b1ee90c0c9e809bf4bf66cd56a3439deccb6

    SHA512

    07ff5c98b8507cca93725091450997140cbb5808e245ccaeeba70ba162d8340b4977ba98230cd81902d2558edb8df484c5aed799387490cba316439f96b15737

  • memory/2012-88-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2012-89-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2012-91-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2524-207-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2824-15-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2824-14-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2824-12-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2876-92-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2876-16-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/2876-1-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/2876-2-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2876-205-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2876-17-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2876-208-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB