Analysis
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max time kernel
123s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
05-11-2024 23:51
Static task
static1
Behavioral task
behavioral1
Sample
733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe
Resource
win10v2004-20241007-en
General
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Target
733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe
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Size
8.9MB
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MD5
1a33b542f2c0b822a8ba01fd6c6cdf58
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SHA1
6c37d96f0a776845642229d127c69ac0f1e9dc5c
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SHA256
733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b
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SHA512
8e11b4f495e88e49b3099cac4f943b01445bebe88e770bcf63123be052b779e712299556aee70362ab7e0d2c23a4cce1bcba21309bf3a4bd340615877f51ee10
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SSDEEP
196608:g9x7Zei65FdsbOcRZO6Q55CfSzCfKXFR5a4t3QXZuXc1o9yaaI6HMaJTtGbj:gHVD6CCcRZO106Wf749y
Malware Config
Extracted
vipkeylogger
Extracted
xred
xred.mooo.com
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payload_url
http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978
https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download
https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1
http://xred.site50.net/syn/SUpdate.ini
https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download
https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1
http://xred.site50.net/syn/Synaptics.rar
https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download
https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1
http://xred.site50.net/syn/SSLLibrary.dll
Signatures
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VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Vipkeylogger family
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Xred family
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Executes dropped EXE 4 IoCs
Processes:
._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exeSynaptics.exeSynaptics.exe._cache_Synaptics.exepid process 3020 ._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 2624 Synaptics.exe 684 Synaptics.exe 576 ._cache_Synaptics.exe -
Loads dropped DLL 4 IoCs
Processes:
733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exeSynaptics.exepid process 2492 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 2492 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 684 Synaptics.exe 684 Synaptics.exe -
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 6 IoCs
Processes:
._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe._cache_Synaptics.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ._cache_Synaptics.exe Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ._cache_Synaptics.exe Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ._cache_Synaptics.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe" 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 checkip.dyndns.org -
Suspicious use of SetThreadContext 2 IoCs
Processes:
733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exeSynaptics.exedescription pid process target process PID 2080 set thread context of 2492 2080 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe PID 2624 set thread context of 684 2624 Synaptics.exe Synaptics.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 7 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
Synaptics.exeSynaptics.exe._cache_Synaptics.exeEXCEL.EXE733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Synaptics.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Synaptics.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ._cache_Synaptics.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language EXCEL.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe -
Enumerates system info in registry 2 TTPs 1 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 3000 EXCEL.EXE -
Suspicious behavior: EnumeratesProcesses 9 IoCs
Processes:
733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exeSynaptics.exe._cache_Synaptics.exepid process 2080 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 2080 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 2080 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 3020 ._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 2624 Synaptics.exe 2624 Synaptics.exe 576 ._cache_Synaptics.exe 3020 ._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 576 ._cache_Synaptics.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exeSynaptics.exe._cache_Synaptics.exedescription pid process Token: SeDebugPrivilege 2080 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe Token: SeDebugPrivilege 3020 ._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe Token: SeDebugPrivilege 2624 Synaptics.exe Token: SeDebugPrivilege 576 ._cache_Synaptics.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
EXCEL.EXEpid process 3000 EXCEL.EXE -
Suspicious use of WriteProcessMemory 36 IoCs
Processes:
733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exeSynaptics.exeSynaptics.exedescription pid process target process PID 2080 wrote to memory of 2492 2080 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe PID 2080 wrote to memory of 2492 2080 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe PID 2080 wrote to memory of 2492 2080 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe PID 2080 wrote to memory of 2492 2080 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe PID 2080 wrote to memory of 2492 2080 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe PID 2080 wrote to memory of 2492 2080 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe PID 2080 wrote to memory of 2492 2080 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe PID 2080 wrote to memory of 2492 2080 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe PID 2080 wrote to memory of 2492 2080 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe PID 2080 wrote to memory of 2492 2080 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe PID 2080 wrote to memory of 2492 2080 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe PID 2080 wrote to memory of 2492 2080 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe PID 2492 wrote to memory of 3020 2492 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe ._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe PID 2492 wrote to memory of 3020 2492 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe ._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe PID 2492 wrote to memory of 3020 2492 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe ._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe PID 2492 wrote to memory of 3020 2492 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe ._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe PID 2492 wrote to memory of 2624 2492 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe Synaptics.exe PID 2492 wrote to memory of 2624 2492 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe Synaptics.exe PID 2492 wrote to memory of 2624 2492 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe Synaptics.exe PID 2492 wrote to memory of 2624 2492 733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe Synaptics.exe PID 2624 wrote to memory of 684 2624 Synaptics.exe Synaptics.exe PID 2624 wrote to memory of 684 2624 Synaptics.exe Synaptics.exe PID 2624 wrote to memory of 684 2624 Synaptics.exe Synaptics.exe PID 2624 wrote to memory of 684 2624 Synaptics.exe Synaptics.exe PID 2624 wrote to memory of 684 2624 Synaptics.exe Synaptics.exe PID 2624 wrote to memory of 684 2624 Synaptics.exe Synaptics.exe PID 2624 wrote to memory of 684 2624 Synaptics.exe Synaptics.exe PID 2624 wrote to memory of 684 2624 Synaptics.exe Synaptics.exe PID 2624 wrote to memory of 684 2624 Synaptics.exe Synaptics.exe PID 2624 wrote to memory of 684 2624 Synaptics.exe Synaptics.exe PID 2624 wrote to memory of 684 2624 Synaptics.exe Synaptics.exe PID 2624 wrote to memory of 684 2624 Synaptics.exe Synaptics.exe PID 684 wrote to memory of 576 684 Synaptics.exe ._cache_Synaptics.exe PID 684 wrote to memory of 576 684 Synaptics.exe ._cache_Synaptics.exe PID 684 wrote to memory of 576 684 Synaptics.exe ._cache_Synaptics.exe PID 684 wrote to memory of 576 684 Synaptics.exe ._cache_Synaptics.exe -
outlook_office_path 1 IoCs
Processes:
._cache_Synaptics.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ._cache_Synaptics.exe -
outlook_win_path 1 IoCs
Processes:
._cache_Synaptics.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ._cache_Synaptics.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe"C:\Users\Admin\AppData\Local\Temp\733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2080 -
C:\Users\Admin\AppData\Local\Temp\733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe"C:\Users\Admin\AppData\Local\Temp\733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe"2⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2492 -
C:\Users\Admin\AppData\Local\Temp\._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe"C:\Users\Admin\AppData\Local\Temp\._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe"3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3020
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C:\ProgramData\Synaptics\Synaptics.exe"C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2624 -
C:\ProgramData\Synaptics\Synaptics.exe"C:\ProgramData\Synaptics\Synaptics.exe"4⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:684 -
C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe"C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe"5⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:576
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C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3000
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
8.9MB
MD51a33b542f2c0b822a8ba01fd6c6cdf58
SHA16c37d96f0a776845642229d127c69ac0f1e9dc5c
SHA256733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b
SHA5128e11b4f495e88e49b3099cac4f943b01445bebe88e770bcf63123be052b779e712299556aee70362ab7e0d2c23a4cce1bcba21309bf3a4bd340615877f51ee10
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Filesize
17KB
MD5e566fc53051035e1e6fd0ed1823de0f9
SHA100bc96c48b98676ecd67e81a6f1d7754e4156044
SHA2568e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15
SHA512a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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\Users\Admin\AppData\Local\Temp\._cache_733657aff7068f67c41f723a044f18de01448634e9138693907eff4320c2c50b.exe
Filesize269KB
MD55446eaf87fe423755a4611cd0ff939e4
SHA1c4b2153f43659c6b0ff11527a02b0b0dbfe75b11
SHA256f7f3df09f0759f03d0d3d114caadac597c767ebfeaba7115d2963c732864daff
SHA5121b82fc09028091ca718ee02853c0a4a3096ac92f2ba707e181c78cccb8ca717deedda3d7605a704112660575ab0d30f556e8317bbc15940c96265b0da2b4a73c