Analysis

  • max time kernel
    141s
  • max time network
    98s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    17-09-2024 19:42

General

  • Target

    e792b6ea1278150e6dab1f051afb1e53_JaffaCakes118.exe

  • Size

    275KB

  • MD5

    e792b6ea1278150e6dab1f051afb1e53

  • SHA1

    965effb5043ca4c801db0042e9a298695e7776c0

  • SHA256

    04b53add75e977ed6f3fc7e703c8713230182f87311d83249e27e21cbc964192

  • SHA512

    f6ff6df92a244961b8a231a0a34e0f776850afc2e58461d297b9e74cc138f0936f6d17a2d2c7c33c9e6f463900cae0ca71399a281c815a5746b6492298ac641e

  • SSDEEP

    6144:ZSYXOR3qfv+Ctu3iFCh/mCYSIWtgeAEOlJUuONGhmdTNY:ZSYgiV6iFC5rpVdOlSFcmZ

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 19 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\e792b6ea1278150e6dab1f051afb1e53_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e792b6ea1278150e6dab1f051afb1e53_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:3060
    • C:\Users\Admin\AppData\Local\Temp\e792b6ea1278150e6dab1f051afb1e53_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\e792b6ea1278150e6dab1f051afb1e53_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\23707\E4023.exe%C:\Users\Admin\AppData\Roaming\23707
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1836
    • C:\Users\Admin\AppData\Local\Temp\e792b6ea1278150e6dab1f051afb1e53_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\e792b6ea1278150e6dab1f051afb1e53_JaffaCakes118.exe startC:\Program Files (x86)\075A9\lvvm.exe%C:\Program Files (x86)\075A9
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1736
    • C:\Program Files (x86)\LP\2312\7ED1.tmp
      "C:\Program Files (x86)\LP\2312\7ED1.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1488
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2760
  • 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:1608
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x5a0
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2656

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\23707\75A9.370

    Filesize

    300B

    MD5

    a4e3440015bebbea9023eb1833292ba5

    SHA1

    0a10a6b008490553fd87d9a2c1c19c8d187450b2

    SHA256

    844ddc8024a338a837db1a324143cb679ec72ebc12ecfcf38551f9a9713f0f51

    SHA512

    ebb3bf9a4a97947199586bc87cfd8a3b1786123fff2f09656d62b94d937479993e22fed4b2bd9f952fdf444aab47d4cb90e1b1f3dcf6b1d892d5ee140fb277e7

  • C:\Users\Admin\AppData\Roaming\23707\75A9.370

    Filesize

    996B

    MD5

    fd0cbcccc2219178bfab6e18be4786f6

    SHA1

    93a29658dcf9792c7c3f38ae2877f8cbbb04a684

    SHA256

    968136c724eaeeb80fc5474e29e0740137cd634f040eeec1450bc5508b3efce5

    SHA512

    1eaf90d2afdc002587aeb05479e551cd53a53d9cf30216b819e4b72c284f52d9f0e208505e90be99a02a81aa7f69daf61e3e688604a7532b5429fde164f8cd26

  • C:\Users\Admin\AppData\Roaming\23707\75A9.370

    Filesize

    1KB

    MD5

    0cfcbcccda7e15e05ca14fdf9b842386

    SHA1

    1d5e00473c96c3d1ef64bd096df1f3248e277e32

    SHA256

    5651fb9ca36e3642fd1680789ed11b034af4da263a4d1e4926184e7babbf12aa

    SHA512

    032d816681381bd635a658682b9cbb03b27f0924691e87485ef8912f26ee215bb3528b2a106c21c79b29761f68a3334e7f6acded9700d46fd4b49c5be6a2f04c

  • C:\Users\Admin\AppData\Roaming\23707\75A9.370

    Filesize

    600B

    MD5

    b3934ef71eca67f8efafbbad8b1c3024

    SHA1

    9df0758d0c38dec82e81b17578ae28e16026349b

    SHA256

    9768c2e27754198d7602887d14aed8aa6dd95518a55a6bbaef06f2cef6bc1f76

    SHA512

    77a05ae54c61c20ae8d8c2f482434bb8390918157adbd8fc60003092ecb3d3a13c7418d8be57d9e8b241104713fd7e576d7ea83c1475af0abb625327bf059306

  • \Program Files (x86)\LP\2312\7ED1.tmp

    Filesize

    98KB

    MD5

    7f6425e2daee78b405b6034752c71f3e

    SHA1

    5294632d49d260f2ee7d8d3998ad53a2c788d58e

    SHA256

    b72374acd6be4eb03ae0bb3dfedb36431bd8300085a72eaddbae9577cc8b1cd2

    SHA512

    5546bdb4c525cbc4e98e77400f600e46209cc12ebce6bc54292950924be7e90533dba3c37fd3eefe0777fa4d586b584e30ac8585367fe1c02fabf3f21a4fab8c

  • memory/1488-350-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1488-349-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1736-193-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/1836-77-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/1836-78-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/3060-0-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/3060-74-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/3060-236-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/3060-73-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/3060-4-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/3060-348-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/3060-2-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/3060-3-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/3060-354-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB