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Analysis

  • max time kernel
    140s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08/12/2024, 00:56

General

  • Target

    d479b08194dc8db6789f04845f02709d_JaffaCakes118.exe

  • Size

    277KB

  • MD5

    d479b08194dc8db6789f04845f02709d

  • SHA1

    114107d5b024310ececaf09f37845737c9166cc5

  • SHA256

    8735d82e35769b9a036c40059496f567c7a81134d5df8abf69881799464fd30b

  • SHA512

    cdfa6e2490cb82681611f4ec04b2b33ca1a2b3bc28941680cff73a99f17ebddae4bb9310300413125dcc5a096847182fb8b8ce279046d94a751ca4d1349c8b49

  • SSDEEP

    6144:4tfXPlWWZwrjVNVa4pKpo5YuKMQEWBe1t186ctjqr:4ZXJZwfVNwTuYuTkEW4

Malware Config

Signatures

  • Cycbot

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

  • Cycbot family
  • Detects Cycbot payload 7 IoCs

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

  • Modifies security service 2 TTPs 1 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
  • 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 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 1 IoCs
  • Checks installed software on the system 1 TTPs

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

  • UPX packed file 9 IoCs

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

  • 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 15 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\d479b08194dc8db6789f04845f02709d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d479b08194dc8db6789f04845f02709d_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:2176
    • C:\Users\Admin\AppData\Local\Temp\d479b08194dc8db6789f04845f02709d_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\d479b08194dc8db6789f04845f02709d_JaffaCakes118.exe startC:\Users\Admin\AppData\Roaming\D9414\733A5.exe%C:\Users\Admin\AppData\Roaming\D9414
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2928
    • C:\Users\Admin\AppData\Local\Temp\d479b08194dc8db6789f04845f02709d_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\d479b08194dc8db6789f04845f02709d_JaffaCakes118.exe startC:\Program Files (x86)\1409E\lvvm.exe%C:\Program Files (x86)\1409E
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2064
    • C:\Program Files (x86)\LP\A50D\C783.tmp
      "C:\Program Files (x86)\LP\A50D\C783.tmp"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1364
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2960
  • 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:2952

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\D9414\409E.941

    Filesize

    300B

    MD5

    b9287b246cf43e7952469a7ed5a7ddfb

    SHA1

    7da771fc4a89f56e72a9172fe49e124d71206da6

    SHA256

    67c451c748a005261bac429678a3102803f875220719fc8b4264912c9acb7061

    SHA512

    203fe7babae1e4bd8219e013ec141ec1fb20bd46b34d86ff83b3eb681209e036717440d796fd2e46cfdfe187ff3bc1d07278a199623d6c3091d3c690132654f3

  • C:\Users\Admin\AppData\Roaming\D9414\409E.941

    Filesize

    996B

    MD5

    5c063285f0339c153430a50976a3fc71

    SHA1

    7949a54435a4c077816db66ec2fd9f6759ce7e85

    SHA256

    98aca7cdad027e69d9be361d269a2bc1545fc7b564b4cb8ac102a0797262e4b1

    SHA512

    c1d8673c6543942e24d2437f6733f0ca5bcacb3b0ac5c76d2140e68cccf57d5d7796067a7a9112e5f01d7b5a09a098c16ad81ab99bcf6ef1d9fb66d7aebe7833

  • C:\Users\Admin\AppData\Roaming\D9414\409E.941

    Filesize

    1KB

    MD5

    ae897106ebf0c98a41c78f655caa8429

    SHA1

    00f0f96c171a879670c1c75e08dc7e7254d1a028

    SHA256

    78e1323e12e34c198500511640496b230abe358a8f236f5108a7f5deee00a4e4

    SHA512

    b7dd224f6f17840777efc14e34ad3a094dccbd220e77b9bba0e25e1722c1c5c5efbb82c3c781d456523baecce8b2a017740235d57fe522f29d38db9356216506

  • C:\Users\Admin\AppData\Roaming\D9414\409E.941

    Filesize

    600B

    MD5

    47dff79386ed159760b48ea90fb7a2ff

    SHA1

    f8518173c42f7a2f22284a6f080f34685bdb2a4e

    SHA256

    1c9eb4f2f7d132add3de44013377f58380f379610ea0641b5584c417857fee98

    SHA512

    19a40e2d73cef1a2a67d360874048473cc05df84f6280bb3a7ff1a61b4451e17878b9b390310a66ed098328f15d5a316e5ed28ca83b18572bf49afdd4a759db8

  • \Program Files (x86)\LP\A50D\C783.tmp

    Filesize

    98KB

    MD5

    452ca0be44887092384b55fbb84d79c7

    SHA1

    c51135c52fdff98dacc66b1bbb5dd215b90d3a8b

    SHA256

    fe1aa7fbb7f031ee7e5213dd6656d1502f127f6ddbd5b9aab8f6d880031ea688

    SHA512

    9fb18a250f93fba63cf40e8efe58ef687ad197f764f1f16b23a9cbf6efc64fe60a75b523ff1c8876fa70f597f8149139410396c03db58294fce5019ea627ff07

  • memory/1364-221-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1364-220-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2064-106-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2176-1-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/2176-104-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2176-42-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2176-2-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2176-219-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2176-45-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/2176-224-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2928-44-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2928-48-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2928-46-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB