Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
122s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/09/2024, 19:24
Static task
static1
Behavioral task
behavioral1
Sample
ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe
-
Size
669KB
-
MD5
ff36ed82db4fa8dad1e6a436b119761a
-
SHA1
e1b241721d7f795d0523aab01a49bba0afc7fd18
-
SHA256
cfdc1975246238cb2a1fa83d4e6e8ee4383d53fa8b4ed816f7efd2302cba8e26
-
SHA512
49eb187d3a07fcb38ab77d6105fade7fc6a37888fe9b96a930212da269aa82c61d6e32e08de69b51ef8fe580e11156f55c9909bee6db6824cbd4e379f5710cd6
-
SSDEEP
12288:KT3OX1MJk11fWa/rx9eK26gt5BK9VrOnTVvwaoL/Qf2x:KjOCkScx96ZfK9VSnTVo/82
Malware Config
Signatures
-
Detected Nirsoft tools 8 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule behavioral2/memory/2604-14-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/2604-16-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/2604-17-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/2604-20-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/2236-27-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral2/memory/2236-29-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral2/memory/2236-30-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral2/memory/2236-38-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft -
NirSoft MailPassView 4 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral2/memory/2604-14-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/2604-16-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/2604-17-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/2604-20-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 4 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral2/memory/2236-27-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral2/memory/2236-29-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral2/memory/2236-30-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral2/memory/2236-38-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Uses the VBS compiler for execution 1 TTPs
-
Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe" ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe -
Drops desktop.ini file(s) 2 IoCs
description ioc Process File opened for modification C:\Windows\assembly\Desktop.ini ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe File created C:\Windows\assembly\Desktop.ini ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 13 whatismyipaddress.com 15 whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 3960 set thread context of 2712 3960 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 82 PID 2712 set thread context of 2604 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 84 PID 2712 set thread context of 2236 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 91 -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\assembly ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe File created C:\Windows\assembly\Desktop.ini ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe File opened for modification C:\Windows\assembly\Desktop.ini ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3960 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 2236 vbc.exe 2236 vbc.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3960 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe Token: SeDebugPrivilege 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 3960 wrote to memory of 2712 3960 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 82 PID 3960 wrote to memory of 2712 3960 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 82 PID 3960 wrote to memory of 2712 3960 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 82 PID 3960 wrote to memory of 2712 3960 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 82 PID 3960 wrote to memory of 2712 3960 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 82 PID 3960 wrote to memory of 2712 3960 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 82 PID 3960 wrote to memory of 2712 3960 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 82 PID 3960 wrote to memory of 2712 3960 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 82 PID 2712 wrote to memory of 2604 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 84 PID 2712 wrote to memory of 2604 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 84 PID 2712 wrote to memory of 2604 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 84 PID 2712 wrote to memory of 2604 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 84 PID 2712 wrote to memory of 2604 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 84 PID 2712 wrote to memory of 2604 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 84 PID 2712 wrote to memory of 2604 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 84 PID 2712 wrote to memory of 2604 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 84 PID 2712 wrote to memory of 2604 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 84 PID 2712 wrote to memory of 2236 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 91 PID 2712 wrote to memory of 2236 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 91 PID 2712 wrote to memory of 2236 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 91 PID 2712 wrote to memory of 2236 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 91 PID 2712 wrote to memory of 2236 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 91 PID 2712 wrote to memory of 2236 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 91 PID 2712 wrote to memory of 2236 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 91 PID 2712 wrote to memory of 2236 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 91 PID 2712 wrote to memory of 2236 2712 ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe"1⤵
- Drops desktop.ini file(s)
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3960 -
C:\Users\Admin\AppData\Local\Temp\ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ff36ed82db4fa8dad1e6a436b119761a_JaffaCakes118.exe"2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2712 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"3⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
PID:2604
-
-
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2236
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
3KB
MD5f94dc819ca773f1e3cb27abbc9e7fa27
SHA19a7700efadc5ea09ab288544ef1e3cd876255086
SHA256a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92
SHA51272a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196