Analysis

  • max time kernel
    149s
  • max time network
    110s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    01-01-2025 07:49

General

  • Target

    JaffaCakes118_4ce0015a5b8904d55f5edbdbd1c63ffb.exe

  • Size

    655KB

  • MD5

    4ce0015a5b8904d55f5edbdbd1c63ffb

  • SHA1

    59f77ea37f1ccd9a88e8b15e68c69b1014cddac3

  • SHA256

    df08586479aaa43835f7e76df2e1f68e527799fd6b99bdc21d09936527162a87

  • SHA512

    bf24ff642ec4806becb2e13c5dbbacac96a1b288f69ddda2490842bd41535ad2c7a5253abbc2022f3ba5209f0928e35444d9f313c6fd969e69e206027e353ba8

  • SSDEEP

    12288:/ESqJwbBEE+tOiWc2xwlqXs4zUmvycM6xgNyJ6DsZuhEP60dIIFazZyun23:/EdYj+jWc21lz/VnxgAJxuOCciZzE

Malware Config

Signatures

  • Cycbot

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

  • Cycbot family
  • Detects Cycbot payload 6 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 9 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 52 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 2 IoCs
  • UPX packed file 14 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 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 8 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 22 IoCs
  • Suspicious use of FindShellTrayWindow 24 IoCs
  • Suspicious use of SendNotifyMessage 16 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_4ce0015a5b8904d55f5edbdbd1c63ffb.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4ce0015a5b8904d55f5edbdbd1c63ffb.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2376
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4ce0015a5b8904d55f5edbdbd1c63ffb.exe
      JaffaCakes118_4ce0015a5b8904d55f5edbdbd1c63ffb.exe
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2272
      • 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:2976
        • C:\Users\Admin\tuimiup.exe
          "C:\Users\Admin\tuimiup.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:1636
        • 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:2864
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            5⤵
            • Enumerates processes with tasklist
            • System Location Discovery: System Language Discovery
            • Suspicious use of AdjustPrivilegeToken
            PID:2292
      • C:\Users\Admin\aehost.exe
        C:\Users\Admin\aehost.exe
        3⤵
        • Executes dropped EXE
        PID:2264
      • 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:2796
        • C:\Users\Admin\behost.exe
          C:\Users\Admin\behost.exe startC:\Users\Admin\AppData\Roaming\537A4\16ED3.exe%C:\Users\Admin\AppData\Roaming\537A4
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:1592
        • C:\Users\Admin\behost.exe
          C:\Users\Admin\behost.exe startC:\Program Files (x86)\A4498\lvvm.exe%C:\Program Files (x86)\A4498
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2916
        • C:\Program Files (x86)\LP\D3A5\DE00.tmp
          "C:\Program Files (x86)\LP\D3A5\DE00.tmp"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2052
      • 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:2972
        • C:\Windows\explorer.exe
          000000C0*
          4⤵
          • Modifies registry class
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2176
      • 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:1528
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c tasklist&&del JaffaCakes118_4ce0015a5b8904d55f5edbdbd1c63ffb.exe
        3⤵
        • Deletes itself
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2328
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          4⤵
          • Enumerates processes with tasklist
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:3052
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1532
  • 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:1500
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x5c4
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2504

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\537A4\4498.37A

    Filesize

    300B

    MD5

    2ce04635747781b94103fbb5c74bd15c

    SHA1

    aac8ea9df5af55663cb5d1b52041c902589d5624

    SHA256

    2e6a2616b1614e8d199ff002d7996827ccc81c8f802b3ed80b4b3446725c3004

    SHA512

    8a3afda686bd872890ff2e0f1340d23bafc9d90461f973b39d182cc179d6da33d685799351748039b07a08d7a22a0838e0ba3f3bd30885572d86933ff6eedee5

  • C:\Users\Admin\AppData\Roaming\537A4\4498.37A

    Filesize

    600B

    MD5

    5251ed1a063e1c5c8c433739beb76a5f

    SHA1

    3077486f659493589b125d5b50d7dc5b94a66f54

    SHA256

    aedb7cc32895a9dde60b7fb90e1c1b3a70a6ddf0b985f2cc3b0dc414db6996a2

    SHA512

    b8d1222d0720b7c43ccf71990aaf26bcb0358d0c8cd7112fabbcb88912049703aac232edf5d0fc94d2482eaceca4a8ec0c94b804491c11e291e86ee8d0b04d49

  • C:\Users\Admin\AppData\Roaming\537A4\4498.37A

    Filesize

    996B

    MD5

    9fb2e62cd4cacb7e76b7bf5659e73544

    SHA1

    b78a3d2d1911a4305d58dfdd0f704a668279bbd5

    SHA256

    26fee62a41ab26801aa2fbdd3fb9d4a6d5815f622976558c3f89089e89c45302

    SHA512

    32c00d821c58f0ff222fa4f14e4a824ff1a6163c761610bcd9c5d56563dd549fa08bc60ba87815305668f8d556cd700bb3fa828183c3c4a4bc98094c1782e835

  • C:\Users\Admin\AppData\Roaming\537A4\4498.37A

    Filesize

    1KB

    MD5

    55dbd519978c1c7dbe95e4d84096a539

    SHA1

    a8fd95c4abd60d0852c80b659ad1009ea6aef44a

    SHA256

    a260c3590075bc42d27d6ae02014ee255cba925f3972f608ebf3d58da31f1348

    SHA512

    d7eb5cb6c45cbac7eddc13cdbd3a01e224fa495ae7836ff894404747b0b7d52d290f7e5eaa1b2cf35795ad17fe5ad0b21c301073795670e17f862c75b2559505

  • C:\Users\Admin\AppData\Roaming\537A4\4498.37A

    Filesize

    1KB

    MD5

    0f8da4411e0d50cc6d6664e47dc98b6b

    SHA1

    379e0a3668ec13acb665261d3ab6cc2fb7be59ac

    SHA256

    b59724ebc497b2c00b66cdc631a0180003d95bfbbc35d1784acfc2110665f29b

    SHA512

    ccb82d1ef4c25a465ed260ef26d43204ee7c222052b7a02f922a31362a8a6ea4c22f9b6647cdf3fff72044679dca24a2386f0b6902826c467ec9bb73b529467e

  • C:\Users\Admin\behost.exe

    Filesize

    279KB

    MD5

    2a583120a51178ee5f8bc2727faaa73e

    SHA1

    91296d42eeddb285aeea28f5139cadda10f21df7

    SHA256

    b315e97fff3561563da4dcf7283636f42eef9ebaf422506e01f03716d4877b02

    SHA512

    003e11b916256091486311881a06286d532a9940d75977a44afa3c116277a0f490505e9b4053f56846fb6d1d7584d7748f622bc9cae088af93820452027dac8b

  • C:\Users\Admin\cehost.exe

    Filesize

    145KB

    MD5

    56be9270582de0986c72139ea218e121

    SHA1

    d33b8a2127ccf6b6f42a0c0f266136a376def18c

    SHA256

    8b40a882fde5ef3df2ec3112142b654c949adf7f559bc1912ad9d08ebb17c257

    SHA512

    dcee7d3d16e19e5a36a386d097c171ed7761ad4fc626b5d523b9c33f952fa24da733c56fcb8ff440894c3672c468d04cecc001ae9a680a9607347a5f517e6023

  • C:\Users\Admin\dehost.exe

    Filesize

    24KB

    MD5

    7cda5863b933988b7bd1d0c8035dafd9

    SHA1

    68c64d655d0df1c9974587d12b3b88f5ce1f4cac

    SHA256

    400cb530f1489c46ada1dedc35b51cb53e8174f5cdda0d086ef593c135e0f216

    SHA512

    978440c09b70b695fdc171c6e2a7c064aa078d4a300db7f297afde5e3c1cfdf513da01dae967a9a8c524c185432ef87bf922a5cc97a9c8a6d1fd9cc3155e0aea

  • \Program Files (x86)\LP\D3A5\DE00.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\tuimiup.exe

    Filesize

    188KB

    MD5

    ec21b6a8ae836beef0a66b023efd8a54

    SHA1

    4936b9384240fe6d6e6ebe6ce7cafa31dbe8c5d9

    SHA256

    352bc6e53d6871e561a1853965095c8b34df8105596ed1139b9d5bff5660e71b

    SHA512

    25ab55752cd5ebab9c5aac7863c49dce2bddf4442118ee2e0ea838352c1937f593fbe3163862e6d236a15074444ae53cabba3b349daaa8f9fb7427be280aa82a

  • memory/1592-129-0x0000000001FF0000-0x00000000020F0000-memory.dmp

    Filesize

    1024KB

  • memory/1592-130-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

  • memory/2052-336-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2176-82-0x00000000001F0000-0x0000000000209000-memory.dmp

    Filesize

    100KB

  • memory/2176-92-0x00000000001F0000-0x0000000000209000-memory.dmp

    Filesize

    100KB

  • memory/2176-78-0x0000000000060000-0x0000000000075000-memory.dmp

    Filesize

    84KB

  • memory/2176-87-0x00000000001F0000-0x0000000000209000-memory.dmp

    Filesize

    100KB

  • memory/2264-206-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/2264-341-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/2264-339-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/2264-56-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/2264-343-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/2264-347-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/2264-345-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/2264-337-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/2264-54-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/2264-52-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/2264-352-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/2264-136-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/2264-283-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

  • memory/2272-75-0x00000000002D0000-0x0000000000312000-memory.dmp

    Filesize

    264KB

  • memory/2272-74-0x00000000002D0000-0x0000000000312000-memory.dmp

    Filesize

    264KB

  • memory/2272-51-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/2272-11-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/2272-14-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/2272-1-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/2272-6-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2272-12-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/2272-2-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/2272-335-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/2272-5-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/2272-3-0x0000000000400000-0x00000000004C9000-memory.dmp

    Filesize

    804KB

  • memory/2376-9-0x0000000000400000-0x0000000000424000-memory.dmp

    Filesize

    144KB

  • memory/2796-331-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

  • memory/2796-344-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

  • memory/2796-137-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

  • memory/2796-207-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

  • memory/2916-205-0x0000000000400000-0x0000000000469000-memory.dmp

    Filesize

    420KB

  • memory/2972-81-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB

  • memory/2972-76-0x0000000000400000-0x0000000000442000-memory.dmp

    Filesize

    264KB