xred | 90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904

Analysis

max time kernel
150s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24/11/2024, 01:06

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General

Target
90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe
Size 3.6MB
Sample241124-bf8kpswlgt
SHA256 90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904
MD5 c2972d792053690ef2691934ceaa9c3b
SHA1 ed118d6e81af163e6596d31981a594b334efd7eb
SHA512 fec10ed87dd11db615e752f338995dc482a46bf2a5b0337bd9e30b67e9cbbf1f6e061665f79ee5f920e960af0312b34cc16de6ef10e456be0400e117518f7695
SSDEEP 98304:5nsmtk2aKXzhW148Pd+Tf1mpcOldJQ3/Vk3Y:FLtFK4s0TfLOdo/d
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xred backdoor discovery evasion persistence themida trojan

Malware Config

Extracted

Family

xred

xred.mooo.com

Attributes

email
[email protected]
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

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	explorer.exe

Xred
Xred is backdoor written in Delphi.
backdoor xred
Xred family
xred

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 7 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	._cache_90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	._cache_Synaptics.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	icsys.icn.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorer.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	spoolsv.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	svchost.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	spoolsv.exe

Checks BIOS information in registry 2 TTPs 14 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	._cache_90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	._cache_Synaptics.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	spoolsv.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	._cache_90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	spoolsv.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	spoolsv.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	._cache_Synaptics.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	icsys.icn.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorer.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	icsys.icn.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	svchost.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	spoolsv.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	Synaptics.exe

Executes dropped EXE 9 IoCs

pid	Process
5092	._cache_90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe
2172	Synaptics.exe
3284	._cache_Synaptics.exe
4588	._cache_synaptics.exe
4640	icsys.icn.exe
3552	explorer.exe
2992	spoolsv.exe
4840	svchost.exe
396	spoolsv.exe

Themida packer 24 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/files/0x000c000000023b19-5.dat	themida
behavioral2/memory/5092-64-0x0000000000400000-0x0000000000A16000-memory.dmp	themida
behavioral2/memory/3284-192-0x0000000000400000-0x0000000000A16000-memory.dmp	themida
behavioral2/files/0x000a000000023b7a-208.dat	themida
behavioral2/memory/4640-210-0x0000000000400000-0x0000000000A16000-memory.dmp	themida
behavioral2/files/0x000b000000023b7f-219.dat	themida
behavioral2/memory/3552-220-0x0000000000400000-0x0000000000A16000-memory.dmp	themida
behavioral2/files/0x000b000000023b81-228.dat	themida
behavioral2/memory/2992-229-0x0000000000400000-0x0000000000A16000-memory.dmp	themida
behavioral2/files/0x0007000000022a83-238.dat	themida
behavioral2/memory/4840-240-0x0000000000400000-0x0000000000A16000-memory.dmp	themida
behavioral2/memory/396-246-0x0000000000400000-0x0000000000A16000-memory.dmp	themida
behavioral2/memory/3284-255-0x0000000000400000-0x0000000000A16000-memory.dmp	themida
behavioral2/memory/2992-254-0x0000000000400000-0x0000000000A16000-memory.dmp	themida
behavioral2/memory/396-251-0x0000000000400000-0x0000000000A16000-memory.dmp	themida
behavioral2/memory/4640-262-0x0000000000400000-0x0000000000A16000-memory.dmp	themida
behavioral2/memory/5092-263-0x0000000000400000-0x0000000000A16000-memory.dmp	themida
behavioral2/memory/3552-272-0x0000000000400000-0x0000000000A16000-memory.dmp	themida
behavioral2/memory/3552-273-0x0000000000400000-0x0000000000A16000-memory.dmp	themida
behavioral2/memory/4840-278-0x0000000000400000-0x0000000000A16000-memory.dmp	themida
behavioral2/memory/3552-281-0x0000000000400000-0x0000000000A16000-memory.dmp	themida
behavioral2/memory/4840-300-0x0000000000400000-0x0000000000A16000-memory.dmp	themida
behavioral2/memory/3552-323-0x0000000000400000-0x0000000000A16000-memory.dmp	themida
behavioral2/memory/3552-327-0x0000000000400000-0x0000000000A16000-memory.dmp	themida

Adds Run key to start application 2 TTPs 5 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe"	90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\resources\\themes\\explorer.exe RO"	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\resources\\svchost.exe RO"	explorer.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\resources\\themes\\explorer.exe RO"	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\resources\\svchost.exe RO"	svchost.exe

Checks whether UAC is enabled 1 TTPs 7 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	spoolsv.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	._cache_90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	._cache_Synaptics.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	icsys.icn.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	explorer.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	spoolsv.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	svchost.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\explorer.exe	explorer.exe
File opened for modification	C:\Windows\SysWOW64\explorer.exe	svchost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs

pid	Process
5092	._cache_90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe
3284	._cache_Synaptics.exe
4640	icsys.icn.exe
3552	explorer.exe
2992	spoolsv.exe
4840	svchost.exe
396	spoolsv.exe

Drops file in Windows directory 5 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Resources\Themes\icsys.icn.exe	._cache_Synaptics.exe
File opened for modification	\??\c:\windows\resources\themes\explorer.exe	icsys.icn.exe
File opened for modification	\??\c:\windows\resources\spoolsv.exe	explorer.exe
File opened for modification	\??\c:\windows\resources\svchost.exe	spoolsv.exe
File opened for modification	C:\Windows\Resources\tjud.exe	explorer.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 10 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	icsys.icn.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	spoolsv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	spoolsv.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	Synaptics.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2468	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe
4640	icsys.icn.exe

Suspicious behavior: GetForegroundWindowSpam 2 IoCs

pid	Process
3552	explorer.exe
4840	svchost.exe

Suspicious use of SetWindowsHookEx 16 IoCs

pid	Process
3284	._cache_Synaptics.exe
3284	._cache_Synaptics.exe
2468	EXCEL.EXE
2468	EXCEL.EXE
4640	icsys.icn.exe
4640	icsys.icn.exe
3552	explorer.exe
3552	explorer.exe
2468	EXCEL.EXE
2468	EXCEL.EXE
2992	spoolsv.exe
2992	spoolsv.exe
4840	svchost.exe
4840	svchost.exe
396	spoolsv.exe
396	spoolsv.exe

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 2616 wrote to memory of 5092	2616	90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe	83
PID 2616 wrote to memory of 5092	2616	90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe	83
PID 2616 wrote to memory of 5092	2616	90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe	83
PID 2616 wrote to memory of 2172	2616	90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe	84
PID 2616 wrote to memory of 2172	2616	90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe	84
PID 2616 wrote to memory of 2172	2616	90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe	84
PID 2172 wrote to memory of 3284	2172	Synaptics.exe	85
PID 2172 wrote to memory of 3284	2172	Synaptics.exe	85
PID 2172 wrote to memory of 3284	2172	Synaptics.exe	85
PID 3284 wrote to memory of 4588	3284	._cache_Synaptics.exe	87
PID 3284 wrote to memory of 4588	3284	._cache_Synaptics.exe	87
PID 3284 wrote to memory of 4588	3284	._cache_Synaptics.exe	87
PID 3284 wrote to memory of 4640	3284	._cache_Synaptics.exe	88
PID 3284 wrote to memory of 4640	3284	._cache_Synaptics.exe	88
PID 3284 wrote to memory of 4640	3284	._cache_Synaptics.exe	88
PID 4640 wrote to memory of 3552	4640	icsys.icn.exe	90
PID 4640 wrote to memory of 3552	4640	icsys.icn.exe	90
PID 4640 wrote to memory of 3552	4640	icsys.icn.exe	90
PID 3552 wrote to memory of 2992	3552	explorer.exe	91
PID 3552 wrote to memory of 2992	3552	explorer.exe	91
PID 3552 wrote to memory of 2992	3552	explorer.exe	91
PID 2992 wrote to memory of 4840	2992	spoolsv.exe	92
PID 2992 wrote to memory of 4840	2992	spoolsv.exe	92
PID 2992 wrote to memory of 4840	2992	spoolsv.exe	92
PID 4840 wrote to memory of 396	4840	svchost.exe	93
PID 4840 wrote to memory of 396	4840	svchost.exe	93
PID 4840 wrote to memory of 396	4840	svchost.exe	93

C:\Users\Admin\AppData\Local\Temp\90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe
"C:\Users\Admin\AppData\Local\Temp\90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2616
- C:\Users\Admin\AppData\Local\Temp\._cache_90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Checks whether UAC is enabled
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  PID:5092
- C:\ProgramData\Synaptics\Synaptics.exe
  "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2172
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Checks whether UAC is enabled
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:3284
  - - \??\c:\users\admin\appdata\local\temp\._cache_synaptics.exe
      c:\users\admin\appdata\local\temp\._cache_synaptics.exe InjUpdate
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:4588
  - - C:\Windows\Resources\Themes\icsys.icn.exe
      C:\Windows\Resources\Themes\icsys.icn.exe
      4⤵
      Identifies VirtualBox via ACPI registry values (likely anti-VM)
      Checks BIOS information in registry
      Executes dropped EXE
      Checks whether UAC is enabled
      Suspicious use of NtSetInformationThreadHideFromDebugger
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:4640
    - - \??\c:\windows\resources\themes\explorer.exe
        
        c:\windows\resources\themes\explorer.exe
        5⤵
        Modifies visiblity of hidden/system files in Explorer
        Identifies VirtualBox via ACPI registry values (likely anti-VM)
        Checks BIOS information in registry
        Executes dropped EXE
        Adds Run key to start application
        Checks whether UAC is enabled
        Drops file in System32 directory
        Suspicious use of NtSetInformationThreadHideFromDebugger
        Drops file in Windows directory
        System Location Discovery: System Language Discovery
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:3552
      - \??\c:\windows\resources\spoolsv.exe
        
        c:\windows\resources\spoolsv.exe SE
        6⤵
        Identifies VirtualBox via ACPI registry values (likely anti-VM)
        Checks BIOS information in registry
        Executes dropped EXE
        Checks whether UAC is enabled
        Suspicious use of NtSetInformationThreadHideFromDebugger
        Drops file in Windows directory
        System Location Discovery: System Language Discovery
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:2992
        
        \??\c:\windows\resources\svchost.exe
        
        c:\windows\resources\svchost.exe
        7⤵
        Modifies visiblity of hidden/system files in Explorer
        Identifies VirtualBox via ACPI registry values (likely anti-VM)
        Checks BIOS information in registry
        Executes dropped EXE
        Adds Run key to start application
        Checks whether UAC is enabled
        Drops file in System32 directory
        Suspicious use of NtSetInformationThreadHideFromDebugger
        System Location Discovery: System Language Discovery
        Suspicious behavior: GetForegroundWindowSpam
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:4840
        
        \??\c:\windows\resources\spoolsv.exe
        
        c:\windows\resources\spoolsv.exe PR
        8⤵
        Identifies VirtualBox via ACPI registry values (likely anti-VM)
        Checks BIOS information in registry
        Executes dropped EXE
        Checks whether UAC is enabled
        Suspicious use of NtSetInformationThreadHideFromDebugger
        System Location Discovery: System Language Discovery
        Suspicious use of SetWindowsHookEx
        
        PID:396

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" /automation -Embedding
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2468

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

Synaptics.exe

Path C:\ProgramData\Synaptics\Synaptics.exe
Size 3.6MB
SHA256 90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904
MD5 c2972d792053690ef2691934ceaa9c3b
SHA1 ed118d6e81af163e6596d31981a594b334efd7eb
SHA512 fec10ed87dd11db615e752f338995dc482a46bf2a5b0337bd9e30b67e9cbbf1f6e061665f79ee5f920e960af0312b34cc16de6ef10e456be0400e117518f7695
SSDEEP 98304:5nsmtk2aKXzhW148Pd+Tf1mpcOldJQ3/Vk3Y:FLtFK4s0TfLOdo/d
MD5 SHA1 SHA512 SSDEEP

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._cache_90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe

Path C:\Users\Admin\AppData\Local\Temp\._cache_90525c27b1aaf55a465127b8fc26818ecec0c1fae0962d39d9d9c3ab81d13904.exe
Size 2.9MB
SHA256 00f214326e5ce3cf86fa2871e0e130cb420fcf2ed726a3adf4fc5554a946546c
MD5 e6e46dcb7b705fd81d734400be4509ee
SHA1 89c64904baa6da8ab8fe8f338830080bd9caf1bb
SHA512 2e81d5469756a65e2ee363ac6aa7bb957425e0c9b323f64816ff05bf575cba98cdf3e412b0996c583d82d44c2b3a5603ab706eb33039cc5576769f906f72cf5f
SSDEEP 49152:/XzhpDtKSK1cb8PGK+Tfuqmpc3elWo8GnQAsYZEVSl3wU:/XzhW148Pd+Tf1mpcOldJQ3/Vk3N
MD5 SHA1 SHA512 SSDEEP

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._cache_synaptics.exe

Path C:\Users\Admin\AppData\Local\Temp\._cache_synaptics.exe
Size 288KB
SHA256 2cf71d098c608c56e07f4655855a886c3102553f648df88458df616b26fd612f
MD5 2cbd6ad183914a0c554f0739069e77d7
SHA1 7bf35f2afca666078db35ca95130beb2e3782212
SHA512 ff1af2d2a883865f2412dddcd68006d1907a719fe833319c833f897c93ee750bac494c0991170dc1cf726b3f0406707daa361d06568cd610eeb4ed1d9c0fbb10
SSDEEP 6144:kWK8fc2liXmrLxcdRDLiH1vVRGVOhMp421/7YQV:VcvgLARDI1KIOzO0
MD5 SHA1 SHA512 SSDEEP

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nn3gClPL.xlsm

Path C:\Users\Admin\AppData\Local\Temp\nn3gClPL.xlsm
Size 17KB
SHA256 8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15
MD5 e566fc53051035e1e6fd0ed1823de0f9
SHA1 00bc96c48b98676ecd67e81a6f1d7754e4156044
SHA512 a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04
SSDEEP 384:oUaZLPzMfVSa1VvYXmrsdPkLmDAx7r/l0:oUatwNSSvY2IdsHr/y
MD5 SHA1 SHA512 SSDEEP

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icsys.icn.exe

Path C:\Windows\Resources\Themes\icsys.icn.exe
Size 2.6MB
SHA256 ca5e53e2c25cf51c3a04101f84a8e3b880edc6b73a526f92ce27f56689074929
MD5 b309b01a70b3626e8ed42f1e9b7b4044
SHA1 7f86f99254693a333ad4e4a61b14c9e5761cf089
SHA512 614ba3ce52e6a07ae5ca5c70d1d321c5998de9a645c5bfca44b07730394a62d08537705a3f595e6fba912f919c80201bb028a2f43714e23a9ea72b1d4bc81340
SSDEEP 49152:/XzhpDtKSK1cb8PGK+Tfuqmpc3elWo8GnQAsYZEVe:/XzhW148Pd+Tf1mpcOldJQ3/Ve
MD5 SHA1 SHA512 SSDEEP

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svchost.exe

Path C:\Windows\Resources\svchost.exe
Size 2.6MB
SHA256 dec93571ff97bd74e6d446636a200aa57a9f3ccdc312133a80f8bb6a7069d90d
MD5 dfbf99955ce44efed0afd73fa8db2ce1
SHA1 fa86189cd8db515c5f06beca72f8ddb801fc67e0
SHA512 308e4fa4081525c99491e1e5708ee86c5b5f3bc04bc9c1313efacaf461220987ab4ed1d7d430e9cfc8a4662eabf0e3b003fc313b23348fae3d7e0314d666fc38
SSDEEP 49152:/XzhpDtKSK1cb8PGK+Tfuqmpc3elWo8GnQAsYZEVn:/XzhW148Pd+Tf1mpcOldJQ3/Vn
MD5 SHA1 SHA512 SSDEEP

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spoolsv.exe

Path \??\c:\windows\resources\spoolsv.exe
Size 2.6MB
SHA256 ceb59ca5d1c069c4702a3e8197aa3d20e619f6632105d41d224a9a6f75df1115
MD5 ea1d8063047c0ea33d9d019863fafc7f
SHA1 875f59dd2a217c484235d76faf982a85f622980e
SHA512 90b578ff9cddaa74cc615b274513b086636cfd96f11f9ca77f8708370ddc93baa3fed94aec8e3329bc9709701eb18e2ae4521307de805cdd4918f068218dfcaa
SSDEEP 49152:/XzhpDtKSK1cb8PGK+Tfuqmpc3elWo8GnQAsYZEVb:/XzhW148Pd+Tf1mpcOldJQ3/Vb
MD5 SHA1 SHA512 SSDEEP

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explorer.exe

Path \??\c:\windows\resources\themes\explorer.exe
Size 2.6MB
SHA256 0ec2b314658bbf53efd275b1bda604cb191b7582dad2128a528678708dc7f216
MD5 ea8db7d0fd76ba8478ddd379ac76f316
SHA1 492092d81d950bee82c17edcf03440c455cb1156
SHA512 8433a96414e5c1540cf1aad6d6e84b8450450e749e9031ca6617df1a65c36e103bea86f5bffcd4e1b8a5e130915e4240fa8e80d7627ff926bf1d86ceec80af23
SSDEEP 49152:/XzhpDtKSK1cb8PGK+Tfuqmpc3elWo8GnQAsYZEVy:/XzhW148Pd+Tf1mpcOldJQ3/Vy
MD5 SHA1 SHA512 SSDEEP

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memory/396-246-0x0000000000400000-0x0000000000A16000-memory.dmp

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memory/396-251-0x0000000000400000-0x0000000000A16000-memory.dmp

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memory/2172-266-0x0000000002300000-0x0000000002301000-memory.dmp

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memory/2172-131-0x0000000002300000-0x0000000002301000-memory.dmp

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memory/2172-271-0x0000000000400000-0x00000000007A0000-memory.dmp

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memory/2172-280-0x0000000000400000-0x00000000007A0000-memory.dmp

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memory/2172-322-0x0000000000400000-0x00000000007A0000-memory.dmp

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memory/2468-200-0x00007FFB5F330000-0x00007FFB5F340000-memory.dmp

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memory/2468-196-0x00007FFB5F330000-0x00007FFB5F340000-memory.dmp

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memory/2468-211-0x00007FFB5CB80000-0x00007FFB5CB90000-memory.dmp

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memory/2468-206-0x00007FFB5CB80000-0x00007FFB5CB90000-memory.dmp

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memory/2468-201-0x00007FFB5F330000-0x00007FFB5F340000-memory.dmp

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memory/2468-198-0x00007FFB5F330000-0x00007FFB5F340000-memory.dmp

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memory/2468-199-0x00007FFB5F330000-0x00007FFB5F340000-memory.dmp

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memory/2616-0-0x0000000002530000-0x0000000002531000-memory.dmp

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memory/2616-130-0x0000000000400000-0x00000000007A0000-memory.dmp

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memory/2992-254-0x0000000000400000-0x0000000000A16000-memory.dmp

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memory/2992-229-0x0000000000400000-0x0000000000A16000-memory.dmp

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memory/3284-192-0x0000000000400000-0x0000000000A16000-memory.dmp

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memory/3284-255-0x0000000000400000-0x0000000000A16000-memory.dmp

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memory/3552-281-0x0000000000400000-0x0000000000A16000-memory.dmp

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memory/3552-220-0x0000000000400000-0x0000000000A16000-memory.dmp

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memory/3552-327-0x0000000000400000-0x0000000000A16000-memory.dmp

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memory/3552-323-0x0000000000400000-0x0000000000A16000-memory.dmp

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memory/3552-272-0x0000000000400000-0x0000000000A16000-memory.dmp

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memory/3552-273-0x0000000000400000-0x0000000000A16000-memory.dmp

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memory/4640-210-0x0000000000400000-0x0000000000A16000-memory.dmp

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memory/4640-262-0x0000000000400000-0x0000000000A16000-memory.dmp

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memory/4840-278-0x0000000000400000-0x0000000000A16000-memory.dmp

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memory/4840-300-0x0000000000400000-0x0000000000A16000-memory.dmp

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memory/4840-240-0x0000000000400000-0x0000000000A16000-memory.dmp

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memory/5092-71-0x0000000077D74000-0x0000000077D76000-memory.dmp

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memory/5092-64-0x0000000000400000-0x0000000000A16000-memory.dmp

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memory/5092-263-0x0000000000400000-0x0000000000A16000-memory.dmp

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