xred | 68d41d21c16bae85f9a857511a5a1b3ccc28adc3721b82b17262e0e64f5a53f2

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05/11/2024, 21:42

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General

Target
System Volume Information.exe
Size 823KB
Sample241105-1kmaps1rdm
SHA256 68d41d21c16bae85f9a857511a5a1b3ccc28adc3721b82b17262e0e64f5a53f2
MD5 c2cdae15750e17383ec3b4225bf32a9f
SHA1 e743955ba3d7c6edaf4dae0400b990b271839eb7
SHA512 8ef7aa545deb4e7a106b4e92744319522021aa8992a801e3330d5a0bbdefafb11571a3594dd38670916eda44387dfdbb208f9977a587e12ef3b5f38b4ebbdd51
SSDEEP 12288:ZMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9xEBpij:ZnsJ39LyjbJkQFMhmC+6GD92e
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xred backdoor discovery persistence

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

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

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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	System Volume Information.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	Synaptics.exe

Executes dropped EXE 3 IoCs

pid	Process
2700	._cache_System Volume Information.exe
3148	Synaptics.exe
3452	._cache_Synaptics.exe

Adds Run key to start application 2 TTPs 1 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"	System Volume Information.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 4 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_System Volume Information.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	System Volume Information.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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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\	System Volume Information.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	Synaptics.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
3340	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
3340	EXCEL.EXE
3340	EXCEL.EXE
3340	EXCEL.EXE
3340	EXCEL.EXE
3340	EXCEL.EXE
3340	EXCEL.EXE
3340	EXCEL.EXE
3340	EXCEL.EXE

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1516 wrote to memory of 2700	1516	System Volume Information.exe	87
PID 1516 wrote to memory of 2700	1516	System Volume Information.exe	87
PID 1516 wrote to memory of 2700	1516	System Volume Information.exe	87
PID 1516 wrote to memory of 3148	1516	System Volume Information.exe	88
PID 1516 wrote to memory of 3148	1516	System Volume Information.exe	88
PID 1516 wrote to memory of 3148	1516	System Volume Information.exe	88
PID 3148 wrote to memory of 3452	3148	Synaptics.exe	89
PID 3148 wrote to memory of 3452	3148	Synaptics.exe	89
PID 3148 wrote to memory of 3452	3148	Synaptics.exe	89

C:\Users\Admin\AppData\Local\Temp\System Volume Information.exe
"C:\Users\Admin\AppData\Local\Temp\System Volume Information.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:1516
- C:\Users\Admin\AppData\Local\Temp\._cache_System Volume Information.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_System Volume Information.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2700
- 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:3148
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:3452

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:3340

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

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

Synaptics.exe

Path C:\ProgramData\Synaptics\Synaptics.exe
Size 823KB
SHA256 68d41d21c16bae85f9a857511a5a1b3ccc28adc3721b82b17262e0e64f5a53f2
MD5 c2cdae15750e17383ec3b4225bf32a9f
SHA1 e743955ba3d7c6edaf4dae0400b990b271839eb7
SHA512 8ef7aa545deb4e7a106b4e92744319522021aa8992a801e3330d5a0bbdefafb11571a3594dd38670916eda44387dfdbb208f9977a587e12ef3b5f38b4ebbdd51
SSDEEP 12288:ZMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9xEBpij:ZnsJ39LyjbJkQFMhmC+6GD92e
MD5 SHA1 SHA512 SSDEEP

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._cache_System Volume Information.exe

Path C:\Users\Admin\AppData\Local\Temp\._cache_System Volume Information.exe
Size 69KB
SHA256 29b58fcac5050f4c966a71c1ce147f33e221ff34ba3b1bfa6433e208ac708c14
MD5 f2b28d713c51ab91e3452f7f98416123
SHA1 039b9b9562971d19e2ebdcd27d209ff26575b94c
SHA512 48d389f477a77eb16389dc011e0e89ba93d28f3fb81fec3d00c3b606ab4d0cc27b45d945265e170172445da46028a7e69451dbf19b34a2e4c6d6b5987eb3eda8
SSDEEP 768:Eltz7LdyMBLlvbbzV9z0Tl86FkzdA6RXv8s3i6E5nXfUWPYfIc/Qi3qEBQph/:ELLlfvrV9z0RuxR53i6EBXlLOUph/
MD5 SHA1 SHA512 SSDEEP

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FA675E00

Path C:\Users\Admin\AppData\Local\Temp\FA675E00
Size 23KB
SHA256 72a1f2607f14898461617c9685bbc6171f3d7138b8a20ea70c35de5235e12ff0
MD5 db43a85ba46c496674fcdaf1a75d287b
SHA1 857ee607bb5396dd73e1e4f0bd3456c638df3790
SHA512 d28650e0e613415efcc4d5944aa2b1f3e8c0ee7f5ca2167914ceb751b0c09976f9b653ae81fef06a4bd5513219700a3f8e5f6475626f4844f5ace3f0699212f7
SSDEEP 384:MJ+f/mCBKKK1AKKKC4K182Wp+o5bRsQSEg30F3zJh+oVT6Z2fPADVRy/SwrSqU0Z:MEf/m5v4o5bRzxg30F3zJ8oW2gD2+dKN
MD5 SHA1 SHA512 SSDEEP

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gr93oofM.xlsm

Path C:\Users\Admin\AppData\Local\Temp\gr93oofM.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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memory/1516-101-0x0000000000400000-0x00000000004D4000-memory.dmp

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memory/1516-0-0x00000000007E0000-0x00000000007E1000-memory.dmp

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memory/3148-102-0x0000000000620000-0x0000000000621000-memory.dmp

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memory/3148-189-0x0000000000400000-0x00000000004D4000-memory.dmp

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memory/3148-190-0x0000000000620000-0x0000000000621000-memory.dmp

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memory/3148-221-0x0000000000400000-0x00000000004D4000-memory.dmp

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memory/3340-137-0x00007FFB462F0000-0x00007FFB46300000-memory.dmp

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memory/3340-139-0x00007FFB462F0000-0x00007FFB46300000-memory.dmp

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memory/3340-140-0x00007FFB462F0000-0x00007FFB46300000-memory.dmp

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memory/3340-141-0x00007FFB44180000-0x00007FFB44190000-memory.dmp

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memory/3340-142-0x00007FFB44180000-0x00007FFB44190000-memory.dmp

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memory/3340-138-0x00007FFB462F0000-0x00007FFB46300000-memory.dmp

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memory/3340-136-0x00007FFB462F0000-0x00007FFB46300000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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