Analysis

  • max time kernel
    140s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    14-09-2024 12:57

General

  • Target

    e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe

  • Size

    276KB

  • MD5

    e03ad0921b97789d296ab154073abf5d

  • SHA1

    02a43857b8e89e1a3c10ef86cea44da4576ac42b

  • SHA256

    61a4926094289571d6cf8d43205616222da8584a5cecb00c472930b255f3b842

  • SHA512

    91ba52e64702f951c0c43cd5d32c82c39bed369a23a9621b8550cc8be115674a2b25ed47e4819578b2aaa3b630daa533d067b93449d261594ece6048af4fd31f

  • SSDEEP

    6144:fNN3RdCalzn5xHRnZE5A5yRNslqjYsOCyMwy1:X/zn5NmHN9jYsOWwy1

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\e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e03ad0921b97789d296ab154073abf5d_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:2212
    • C:\Users\Admin\AppData\Local\Temp\e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\44E0D\5B602.exe%C:\Users\Admin\AppData\Roaming\44E0D
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2952
    • C:\Users\Admin\AppData\Local\Temp\e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\e03ad0921b97789d296ab154073abf5d_JaffaCakes118.exe startC:\Program Files (x86)\0D54D\lvvm.exe%C:\Program Files (x86)\0D54D
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1740
    • C:\Program Files (x86)\LP\0234\6816.tmp
      "C:\Program Files (x86)\LP\0234\6816.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1252
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2628
  • 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:2084

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\44E0D\D54D.4E0

    Filesize

    300B

    MD5

    0e332ab702726b68357d3a179dffd20e

    SHA1

    ff990b89a777422b8d0cbea107821fb1aeeb3491

    SHA256

    24c8a613f54ba3ce1a8ab50a7e3528bed8e7c75cb7c58e360939fb46c0aa964f

    SHA512

    3789b0212dc681c3cc37032c8e4d84e9d47ff76c3d5fd147efb52a43054ac9fdb18ba4c23545db00eb9ac45c0e0d6f182e6ec02cd816c7e86189034ba5ed1141

  • C:\Users\Admin\AppData\Roaming\44E0D\D54D.4E0

    Filesize

    996B

    MD5

    fac20e2908367e746db0d8e6c858cb15

    SHA1

    72f018d3f2a2eadcc9e9ead2630cbb88041d591d

    SHA256

    3e5fe535fb7673f76fc087a295467d5bbc735d55dc38046a4d79ea3334833c88

    SHA512

    cc6dbdef4dd0861201ab6ed029720ff135df4eb48d36a004f580081a2a2b3002a1094f67c1dc51fe9d22758ee2b60e26b32daeab5fd9a28ebfd704b2a2054aa0

  • C:\Users\Admin\AppData\Roaming\44E0D\D54D.4E0

    Filesize

    1KB

    MD5

    8419d96ec255ff77d10aa92e8c2d8ff8

    SHA1

    7d9904c1ad0edbcf0407bbb285cb940f1ce96210

    SHA256

    ec8a40a4810f234515ced1be55999cd601a6e7bbc9267a39a609dd99dd09b8c3

    SHA512

    84262c30b7d691c48f87260d665404f02256d93037f22dbaafad6a93192aa4c589248a02295c557c9de95c9d50efcb55df38c34b3a20e660a2fcf33454b3acc2

  • C:\Users\Admin\AppData\Roaming\44E0D\D54D.4E0

    Filesize

    600B

    MD5

    7516d8998d2968a22fe45681f8466c27

    SHA1

    4c6910e1a7b93434d78d00dad7b41eef9c5d9ca4

    SHA256

    514d90ce38e0a3db01bd6ff3c092d4b83abe12683facf9153ea6444910eba5ed

    SHA512

    be21a7c5b91562ebb43536c6746534f73055d310185ed0d97602d01605b2fb84a3185e25cbbce09c741d2538577317c285d24b0f2c8c7646662b9a26a2c4cdef

  • \Program Files (x86)\LP\0234\6816.tmp

    Filesize

    96KB

    MD5

    9a4ece2a7c23a5c6104b82f7e62df786

    SHA1

    4875e29eeaac4d956f83e7c2dcf42b056c632158

    SHA256

    367e8d51be11c0e5865f8e525b4e223a088ff00ef1f51b64fa14b6651503fab0

    SHA512

    4d64068765738c8a14e090b7a6d57674c0798c0f855b5e1a121c714e381c0a056e0bf6621b18af12c70426f70bb84a79346aee22721757ead4cad7be1d4cd055

  • memory/1252-352-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1740-163-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/1740-164-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2212-2-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/2212-161-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2212-0-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2212-3-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2212-55-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2212-350-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2212-57-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/2212-355-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2952-58-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2952-59-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB