Analysis

  • max time kernel
    149s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08-09-2024 11:09

General

  • Target

    d438715fabdb6f5d30a1c46a1d713831_JaffaCakes118.exe

  • Size

    496KB

  • MD5

    d438715fabdb6f5d30a1c46a1d713831

  • SHA1

    cc73cdff4840f045bd093024e579ae225d036434

  • SHA256

    3f74d6061a5a86ea5a8f4e2bd3ee30ecb039462970af88f440d578ab659ee2ce

  • SHA512

    f19a243371208f95fe1c48304ad10ae558084f82a28035ee6c16f0375963f4b2309ae9b9efaa1d17f15d92901aff40bcf796a0e3782b4e773072360278b1cf60

  • SSDEEP

    12288:7DCPENnBV5jaHBoFvZstQW012B04Ngjw5qu8jxTQlDrLOM:7EEZBV5jCoFvZsSWG2BdN+w2+O

Malware Config

Signatures

  • Modifies security service 2 TTPs 1 IoCs
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 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
  • Deletes itself 1 IoCs
  • Executes dropped EXE 12 IoCs
  • Loads dropped DLL 10 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 30 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 54 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 5 IoCs
  • Drops file in Program Files directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 14 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 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 17 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 18 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 64 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\d438715fabdb6f5d30a1c46a1d713831_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d438715fabdb6f5d30a1c46a1d713831_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1928
    • C:\Users\Admin\j29oAE.exe
      C:\Users\Admin\j29oAE.exe
      2⤵
      • Modifies visiblity of hidden/system files in Explorer
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2380
      • C:\Users\Admin\zwdios.exe
        "C:\Users\Admin\zwdios.exe"
        3⤵
        • Modifies visiblity of hidden/system files in Explorer
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        PID:2384
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c tasklist&&del j29oAE.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:692
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          4⤵
          • Enumerates processes with tasklist
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:2824
    • C:\Users\Admin\2men.exe
      C:\Users\Admin\2men.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2772
      • C:\Users\Admin\2men.exe
        "C:\Users\Admin\2men.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:2852
      • C:\Users\Admin\2men.exe
        "C:\Users\Admin\2men.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:2672
      • C:\Users\Admin\2men.exe
        "C:\Users\Admin\2men.exe"
        3⤵
        • Executes dropped EXE
        • Maps connected drives based on registry
        • Suspicious behavior: EnumeratesProcesses
        PID:2668
      • C:\Users\Admin\2men.exe
        "C:\Users\Admin\2men.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:2716
      • C:\Users\Admin\2men.exe
        "C:\Users\Admin\2men.exe"
        3⤵
        • Executes dropped EXE
        PID:2184
    • C:\Users\Admin\3men.exe
      C:\Users\Admin\3men.exe
      2⤵
      • Modifies security service
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Drops file in Program Files directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • System policy modification
      PID:2972
      • C:\Users\Admin\3men.exe
        C:\Users\Admin\3men.exe startC:\Users\Admin\AppData\Roaming\FA201\4FA46.exe%C:\Users\Admin\AppData\Roaming\FA201
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:892
      • C:\Users\Admin\3men.exe
        C:\Users\Admin\3men.exe startC:\Program Files (x86)\01B6A\lvvm.exe%C:\Program Files (x86)\01B6A
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1976
      • C:\Program Files (x86)\LP\467F\5F8E.tmp
        "C:\Program Files (x86)\LP\467F\5F8E.tmp"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3032
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del d438715fabdb6f5d30a1c46a1d713831_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:2480
      • C:\Windows\SysWOW64\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3040
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1524
  • 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:1428

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\2men.exe

    Filesize

    132KB

    MD5

    945a713b037b50442ec5d18d3dc0d55e

    SHA1

    2c8881b327a79fafcce27479b78f05487d93c802

    SHA256

    2da470571a64bcdeb56f62c916ee2bffa87ccc6c028b7c8cb0132d09bceedd2f

    SHA512

    0eab4bb5d04725cc20e463ae6959f71064674602f8ee7b3c9b2db75e928b9a0b1bdc94233dc261f6277d02e54a443b42a59b12aaebb8bbf243f0940344fbf385

  • C:\Users\Admin\3men.exe

    Filesize

    271KB

    MD5

    0d668203e24463de2bf228f00443b7bc

    SHA1

    eacff981d71f6648f6315e508bfd75e11683dba8

    SHA256

    509d530e99839d7dbc8fccac163420d9dc455fb478fa57fdec1b7a2ef629d7bc

    SHA512

    3251bb1341bd466e71468d72723bd5cf545dbd232327f343b44c51daae8755ed3caa02f74adbb0304912769346fa90dfa4c7036c211836e5650bdb06993ba803

  • C:\Users\Admin\AppData\Roaming\FA201\1B6A.A20

    Filesize

    600B

    MD5

    f587bac4b4d9fa7f1eeea4cba5dfd298

    SHA1

    d0b6cd0a361eb06ee07148ea69824324f65ef7a8

    SHA256

    794046623e1a1da272d89207acada1b58eb7237f1147617a97d1e455c3afd258

    SHA512

    3fb7f486a88c148698670ed6976bc7cc65990bfd9f1d2e02554a902e13c3c21d90aec6d8835a35d4922b0d4c32f9a6d5444001893eb951d9f776311aae14de2a

  • C:\Users\Admin\AppData\Roaming\FA201\1B6A.A20

    Filesize

    996B

    MD5

    eec823ab21e110a8bc158c0d4873dbf2

    SHA1

    6cf9c295db63c0be2a7605b8fa27fac7caf0371f

    SHA256

    ed822ace497cde064c32f07880678e24abb25d84d301155bf2582572b1b8e300

    SHA512

    e13e94a15b02ceffc6cb30bb00127a361692aa90730a66542586e23b620de9c02aada2feeecdc9732672a51a9a42149dc2b45bec656c7309d657d20958e257f1

  • \Program Files (x86)\LP\467F\5F8E.tmp

    Filesize

    96KB

    MD5

    6b9ed8570a1857126c8bf99e0663926c

    SHA1

    94e08d8a0be09be35f37a9b17ec2130febfa2074

    SHA256

    888e4e571a6f78ee81d94ab56bd033d413f9160f1089073176b03c91878aae2d

    SHA512

    23211a1b71f1d05ad7f003231da826220ac4940e48071135cc3fba14708123fa0292e2e71c294a8086d8dc5f90dd32c4da3b41e6857c56f38cb325d78cb14880

  • \Users\Admin\j29oAE.exe

    Filesize

    176KB

    MD5

    c4a634088e095eab98183984bb7252d8

    SHA1

    c205f2c1f8040c9205c6c06accd75c0396c59781

    SHA256

    db345985313397a39cc2817134315c8db71ab4c48680e62c0358db406b0eff6a

    SHA512

    b6a30f6d5cc30bee9b9d483629f16c80c5338360cec629f9ee2a3307b73b9743fd71396e408ac72008b84f4b8fded26002c910421853253b52b8b4d530df7a8e

  • \Users\Admin\zwdios.exe

    Filesize

    176KB

    MD5

    0fda89ef5482cb0b4f68e836f088bb44

    SHA1

    a55c93782daa4e83b0ec57c1ad2aa067a5f638d7

    SHA256

    157de0d3b7638cf9d796b9dd7db8ae34c0fb6ee9eccf605345abe5bbdc85609b

    SHA512

    0923bf12e73381efab6692501bdcbdff187874d59b49691317f6cf3b18ddd373ee6290a31ba03907bb8d69873fa0def731b6252d1f28573ea5321e917bb807c4

  • memory/892-126-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/1928-107-0x0000000002940000-0x00000000033FA000-memory.dmp

    Filesize

    10.7MB

  • memory/1976-247-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2380-27-0x00000000039C0000-0x000000000447A000-memory.dmp

    Filesize

    10.7MB

  • memory/2668-68-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2668-119-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2668-73-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2668-84-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2668-85-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2668-70-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2668-66-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2668-90-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/2672-62-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2672-53-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2672-55-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2672-57-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2672-65-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2672-63-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2672-64-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2716-79-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2716-91-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2716-82-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2716-86-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2716-77-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2716-87-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2852-39-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2852-105-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2852-41-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2852-52-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2852-43-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2852-45-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2852-46-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2852-48-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2852-49-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2972-124-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2972-245-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB