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
    01-01-2025 04:39

General

  • Target

    JaffaCakes118_4775d3d32c39718c595007a3a2b110cf.exe

  • Size

    655KB

  • MD5

    4775d3d32c39718c595007a3a2b110cf

  • SHA1

    dcfcc25a8ab8fe67abee4f368dbfc3c6e4a7fb07

  • SHA256

    58394780bce1d12eac6ec3ce573d8bd092a2112680e0e6a6f8e2eec0f88f080f

  • SHA512

    363e6adbc8a842e4f1292f419301f7974b693c3078072bce235a31b5ad72c1aa1f93a5e4db92841d380fb5ffb69942b165f26e8b674a817ccd35b1566e0b69e0

  • SSDEEP

    12288:/ESqJwbBEE+tOiAc2xwlqXs4zUmvycM6xgNyJ6DsZuhEP60dIIFazZyun23:/EdYj+jAc21lz/VnxgAJxuOCciZzE

Malware Config

Signatures

  • Cycbot

    Cycbot is a backdoor and trojan written in C++..

  • Cycbot family
  • Detects Cycbot payload 4 IoCs

    Cycbot is a backdoor and trojan written in C++.

  • Modifies security service 2 TTPs 1 IoCs
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Pony family
  • 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
  • Deletes itself 1 IoCs
  • Executes dropped EXE 10 IoCs
  • Loads dropped DLL 14 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 54 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • UPX packed file 12 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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 15 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 18 IoCs
  • Suspicious use of FindShellTrayWindow 28 IoCs
  • Suspicious use of SendNotifyMessage 22 IoCs
  • Suspicious use of SetWindowsHookEx 4 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\JaffaCakes118_4775d3d32c39718c595007a3a2b110cf.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4775d3d32c39718c595007a3a2b110cf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3008
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4775d3d32c39718c595007a3a2b110cf.exe
      JaffaCakes118_4775d3d32c39718c595007a3a2b110cf.exe
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2192
      • C:\Users\Admin\R07924.exe
        C:\Users\Admin\R07924.exe
        3⤵
        • 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:1644
        • C:\Users\Admin\gigil.exe
          "C:\Users\Admin\gigil.exe"
          4⤵
          • 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:2784
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c tasklist&&del R07924.exe
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2272
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            5⤵
            • Enumerates processes with tasklist
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            PID:2832
      • C:\Users\Admin\aehost.exe
        C:\Users\Admin\aehost.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2732
        • C:\Users\Admin\aehost.exe
          aehost.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          PID:3064
      • C:\Users\Admin\behost.exe
        C:\Users\Admin\behost.exe
        3⤵
        • 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
        • Suspicious use of WriteProcessMemory
        • System policy modification
        PID:2856
        • C:\Users\Admin\behost.exe
          C:\Users\Admin\behost.exe startC:\Users\Admin\AppData\Roaming\4AD24\0FED3.exe%C:\Users\Admin\AppData\Roaming\4AD24
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2096
        • C:\Users\Admin\behost.exe
          C:\Users\Admin\behost.exe startC:\Program Files (x86)\24420\lvvm.exe%C:\Program Files (x86)\24420
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2780
        • C:\Program Files (x86)\LP\D3A4\9E23.tmp
          "C:\Program Files (x86)\LP\D3A4\9E23.tmp"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2924
      • C:\Users\Admin\cehost.exe
        C:\Users\Admin\cehost.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2188
        • C:\Windows\explorer.exe
          000000C0*
          4⤵
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3036
      • C:\Users\Admin\dehost.exe
        C:\Users\Admin\dehost.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:1956
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c tasklist&&del JaffaCakes118_4775d3d32c39718c595007a3a2b110cf.exe
        3⤵
        • Deletes itself
        • System Location Discovery: System Language Discovery
        PID:872
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          4⤵
          • Enumerates processes with tasklist
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:1576
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1328
  • 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:2900

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\4AD24\4420.AD2

    Filesize

    600B

    MD5

    a611d3a9ff45cd5cf889c0197949be31

    SHA1

    c4d6511a8c9387e58218cba56edd8c4917e4d3a2

    SHA256

    c7988b2246c1050ff4f25925bde6868c5e9b472b9b58155ff93bc5190595ac00

    SHA512

    ec98d486ab6012b710f3ddb1be060632d56a08b2d76e0fd7500cd28d89e572b47d75dfb1a4f8c2d35631e0b4579a7c86466095b124db6d1b3e0994e2e7766d26

  • C:\Users\Admin\AppData\Roaming\4AD24\4420.AD2

    Filesize

    996B

    MD5

    7b4f20100b5b09e9a5ecdb7f1177c103

    SHA1

    ef41ca9d9f9c9c877237ac86a57ec807069624d2

    SHA256

    59c751794716f2e632c56b3a8b5492ea596de04c97334969e1f042e9b2bc2b4b

    SHA512

    ebe285273f8b2b89407a420707245a4134699fbe716d632f29b6cba1096ee6f64d2e4012c810341a133c8ac308f73116606f136f0b177e894eedef3e93627b74

  • C:\Users\Admin\AppData\Roaming\4AD24\4420.AD2

    Filesize

    1KB

    MD5

    eca3bbe925b98a4c27614751971af397

    SHA1

    b368ba8b191c58ef68c443f7e8abf38acdd32ca6

    SHA256

    6ba7ccfc88d55d81991308c39b020066d9901f05618c95d6d795ad5fdbc20a52

    SHA512

    11f212cbf65fc25c63fc7a2e06e7b25c1055798906e79e9d2cd3efe5c1ef745156d536469e5d1338139e8a646f40e5e077e2c0741bf3fa47115ab7627ae401d2

  • \Program Files (x86)\LP\D3A4\9E23.tmp

    Filesize

    104KB

    MD5

    0cb09d0443d2eda312058ae1a2fa83c2

    SHA1

    1888844fcab4269a5c08b5cf122b100e8abb3cb0

    SHA256

    50a9af2fe05dd06d6ff825bcf2106b64385e7fdf9a06a0a18ac187c4a057503a

    SHA512

    93bfdc4d14a7ba7cce25d0a83faa29e0efa7932f3024aa82fcc1d606cb9a65e0ebd91942ad9992ce787f639df1748fde9599cb9b676245a17a8198064df2e24c

  • \Users\Admin\R07924.exe

    Filesize

    188KB

    MD5

    4f9c5823c5d1255ded151b01c0a58e15

    SHA1

    2f7018a9211472ddfa5d2f09629bf90adce4676c

    SHA256

    e38564871dc5952e2d1d22d51e312e3064cf84df95c0420021153cb5c264adcf

    SHA512

    b5518effbf476d9486a5ddaa65c937e97b10470d533f8e0c9af30956868c032f6bdb524d13a004e4a0d19e9a88b5f3f11ee82e5602b1175092fb36a9959d40ca

  • \Users\Admin\aehost.exe

    Filesize

    129KB

    MD5

    e2b1704acdf48221cd9be91bae3546c5

    SHA1

    f53a59b62276f58cf8689768f747e16f53dbd341

    SHA256

    8b1c13bb2e95f71ed75d8fca7aeefc556ecd377d5d4f6c544d77ac8f74255ca5

    SHA512

    1b3d8baa981851a79c4f12f3ea2a4d197b3439e76ca723acd578acabd731310d6eeb3a4567a10d48f45192ae9c4cd732eca04c0a7fffa636e7bd364ed1357b53

  • \Users\Admin\behost.exe

    Filesize

    279KB

    MD5

    2a583120a51178ee5f8bc2727faaa73e

    SHA1

    91296d42eeddb285aeea28f5139cadda10f21df7

    SHA256

    b315e97fff3561563da4dcf7283636f42eef9ebaf422506e01f03716d4877b02

    SHA512

    003e11b916256091486311881a06286d532a9940d75977a44afa3c116277a0f490505e9b4053f56846fb6d1d7584d7748f622bc9cae088af93820452027dac8b

  • \Users\Admin\cehost.exe

    Filesize

    145KB

    MD5

    56be9270582de0986c72139ea218e121

    SHA1

    d33b8a2127ccf6b6f42a0c0f266136a376def18c

    SHA256

    8b40a882fde5ef3df2ec3112142b654c949adf7f559bc1912ad9d08ebb17c257

    SHA512

    dcee7d3d16e19e5a36a386d097c171ed7761ad4fc626b5d523b9c33f952fa24da733c56fcb8ff440894c3672c468d04cecc001ae9a680a9607347a5f517e6023

  • \Users\Admin\dehost.exe

    Filesize

    24KB

    MD5

    7cda5863b933988b7bd1d0c8035dafd9

    SHA1

    68c64d655d0df1c9974587d12b3b88f5ce1f4cac

    SHA256

    400cb530f1489c46ada1dedc35b51cb53e8174f5cdda0d086ef593c135e0f216

    SHA512

    978440c09b70b695fdc171c6e2a7c064aa078d4a300db7f297afde5e3c1cfdf513da01dae967a9a8c524c185432ef87bf922a5cc97a9c8a6d1fd9cc3155e0aea

  • \Users\Admin\gigil.exe

    Filesize

    188KB

    MD5

    b4b66925a057bb482451af91cde36a0e

    SHA1

    77c0fa487726daf0ba799f86166b58ba33b93a1f

    SHA256

    0e31f4dda15ece7763ac7c21cf0a1fc6883ba5435f188500e0b41d9049c67b8b

    SHA512

    f5ff20b4814e94e121017cc73ba803bc60ff6cd40de8cdbff201638753ba12244a8761e306b9ac0cb61f50aff53acb107b3170eddf165a247f63294d4ae77216

  • memory/2096-132-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

  • memory/2188-94-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2188-98-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2192-5-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/2192-92-0x0000000000370000-0x00000000003B2000-memory.dmp

    Filesize

    264KB

  • memory/2192-51-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/2192-0-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/2192-3-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/2192-2-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/2192-91-0x0000000000370000-0x00000000003B2000-memory.dmp

    Filesize

    264KB

  • memory/2192-326-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/2192-11-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/2192-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2192-12-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/2192-14-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/2732-72-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/2780-204-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

  • memory/2856-137-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

  • memory/2856-209-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

  • memory/3008-9-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/3036-105-0x00000000001B0000-0x00000000001C9000-memory.dmp

    Filesize

    100KB

  • memory/3036-110-0x00000000001B0000-0x00000000001C9000-memory.dmp

    Filesize

    100KB

  • memory/3036-100-0x00000000001B0000-0x00000000001C9000-memory.dmp

    Filesize

    100KB

  • memory/3036-96-0x0000000000060000-0x0000000000075000-memory.dmp

    Filesize

    84KB

  • memory/3064-53-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3064-55-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3064-57-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3064-60-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3064-63-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3064-65-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3064-74-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3064-75-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/3064-68-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB