Analysis

  • max time kernel
    149s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    18-09-2024 14:48

General

  • Target

    e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe

  • Size

    496KB

  • MD5

    e95bed2e1f7854d4e39fc8ab0e2cb236

  • SHA1

    fd1c0e224584b611ec9e48cb184e2e50c4ce64c1

  • SHA256

    2cf11522420af6edc654b1ada5aaa3cb1545d0edcd5fc866c355acbc1bac8322

  • SHA512

    423244e3119e1d20cd54a458c6aa2995cf4a41e40ddb97033d4e778d66044e96627f8d20037181bd0a4743bd374882ece3e116d044fe2b71cccd99ad08922a00

  • SSDEEP

    12288:BDCPENnBV5jaHBoFvZstQW012B04Ngjw5qu8jxTQlDrLOM:BEEZBV5jCoFvZsSWG2BdN+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 29 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 53 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\e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2632
    • 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:2732
      • C:\Users\Admin\nioyek.exe
        "C:\Users\Admin\nioyek.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:2640
      • 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:2660
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          4⤵
          • Enumerates processes with tasklist
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:2636
    • 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:1092
      • 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:536
      • C:\Users\Admin\2men.exe
        "C:\Users\Admin\2men.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        PID:756
      • C:\Users\Admin\2men.exe
        "C:\Users\Admin\2men.exe"
        3⤵
        • Executes dropped EXE
        • Maps connected drives based on registry
        • Suspicious behavior: EnumeratesProcesses
        PID:3040
      • 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:2340
      • C:\Users\Admin\2men.exe
        "C:\Users\Admin\2men.exe"
        3⤵
        • Executes dropped EXE
        PID:1672
    • 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:1988
      • C:\Users\Admin\3men.exe
        C:\Users\Admin\3men.exe startC:\Users\Admin\AppData\Roaming\FEDD7\AC432.exe%C:\Users\Admin\AppData\Roaming\FEDD7
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:796
      • C:\Users\Admin\3men.exe
        C:\Users\Admin\3men.exe startC:\Program Files (x86)\D7B93\lvvm.exe%C:\Program Files (x86)\D7B93
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1372
      • C:\Program Files (x86)\LP\32FF\E82D.tmp
        "C:\Program Files (x86)\LP\32FF\E82D.tmp"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:1936
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del e95bed2e1f7854d4e39fc8ab0e2cb236_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      PID:2256
      • C:\Windows\SysWOW64\tasklist.exe
        tasklist
        3⤵
        • Enumerates processes with tasklist
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1660
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2756
  • 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:2924

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\AppData\Roaming\FEDD7\7B93.EDD

    Filesize

    600B

    MD5

    3cba95e9bbbb9e6ac9c4f30a2af44ee5

    SHA1

    e1d878f85deb99553671caf4d64e58fde60def13

    SHA256

    d06baa895ce7d832223f59c7cb1d7fc6a2c721907b4a55149d10ae228df31886

    SHA512

    e364fbaeaacd4a0881b1074cda59968e569185c7985ce0ecd544888b55db5aa90a553a7e4a58ce4ca34a735f1e809e0a63bed3c11eccefc05dbb877074cfdfe8

  • C:\Users\Admin\AppData\Roaming\FEDD7\7B93.EDD

    Filesize

    996B

    MD5

    2677cf25fdd85bff17007e4d3de11614

    SHA1

    9067c6ac5243d2db6c2532a6c2ad722806a6b116

    SHA256

    a737568a9316c4dc10a39ae12f62d9e37b098985cc10ae3efa444e863e21fa2f

    SHA512

    084b11c15334f390bed4f87861a5f64da598522c6ded7b84a2677419d2bef2880c289599597e592d5d56701e7fbc51ca3bdbd775572de5cee7a1be7da63b07b2

  • C:\Users\Admin\AppData\Roaming\FEDD7\7B93.EDD

    Filesize

    1KB

    MD5

    d0a0ef4e5a1fb224267719588fab6eca

    SHA1

    a684a5a7b95ee7088336c065094f1f6bf6c5bd25

    SHA256

    7038a849dabc38b41500b8cb43265daaa03e8b855de8cff13b9b2d8e56c2e48d

    SHA512

    55b68f588ed4ee8261bf3533ecb1f4a6158496af1bf8e4a3d70407c4867d3d441bbedfba61bc22b0848a3c2d2192c0652b9fe3df63f12092281e5bd94bcaf3c3

  • \Program Files (x86)\LP\32FF\E82D.tmp

    Filesize

    96KB

    MD5

    6b9ed8570a1857126c8bf99e0663926c

    SHA1

    94e08d8a0be09be35f37a9b17ec2130febfa2074

    SHA256

    888e4e571a6f78ee81d94ab56bd033d413f9160f1089073176b03c91878aae2d

    SHA512

    23211a1b71f1d05ad7f003231da826220ac4940e48071135cc3fba14708123fa0292e2e71c294a8086d8dc5f90dd32c4da3b41e6857c56f38cb325d78cb14880

  • \Users\Admin\3men.exe

    Filesize

    271KB

    MD5

    0d668203e24463de2bf228f00443b7bc

    SHA1

    eacff981d71f6648f6315e508bfd75e11683dba8

    SHA256

    509d530e99839d7dbc8fccac163420d9dc455fb478fa57fdec1b7a2ef629d7bc

    SHA512

    3251bb1341bd466e71468d72723bd5cf545dbd232327f343b44c51daae8755ed3caa02f74adbb0304912769346fa90dfa4c7036c211836e5650bdb06993ba803

  • \Users\Admin\j29oAE.exe

    Filesize

    176KB

    MD5

    c4a634088e095eab98183984bb7252d8

    SHA1

    c205f2c1f8040c9205c6c06accd75c0396c59781

    SHA256

    db345985313397a39cc2817134315c8db71ab4c48680e62c0358db406b0eff6a

    SHA512

    b6a30f6d5cc30bee9b9d483629f16c80c5338360cec629f9ee2a3307b73b9743fd71396e408ac72008b84f4b8fded26002c910421853253b52b8b4d530df7a8e

  • \Users\Admin\nioyek.exe

    Filesize

    176KB

    MD5

    60c57039aa31282697dd4b306e5330d5

    SHA1

    5b45eb4f01fcee1e728d6aebb55d9105ad2ec2fa

    SHA256

    3da322178d9492bb550190b6d8b233eb40d48b0795661d0fef59f9b8ac972a69

    SHA512

    ec9dd524ff3a17ad163c39478f86f327cf9a07740a84fde9c5cf39e6e7c522eb306e90d462d9adaa74968fe93cc5e5fdc242a521b05cd2558f06664b2f70090b

  • memory/536-101-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/536-47-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/536-44-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/536-42-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/536-40-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/536-38-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/536-49-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/536-45-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/756-59-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/756-61-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/756-56-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/756-54-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/756-52-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/756-62-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/756-64-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/796-123-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/1372-245-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/1988-243-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/1988-124-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2340-120-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2340-81-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2340-87-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2340-84-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2340-86-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2340-79-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/2632-105-0x00000000028D0000-0x000000000338A000-memory.dmp

    Filesize

    10.7MB

  • memory/3040-117-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/3040-65-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/3040-67-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/3040-69-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/3040-72-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/3040-76-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/3040-74-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/3040-75-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB