xred | ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e

General

Target

ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe
Size

1.1MB
MD5

2f11696096547bb90be1d77e2a6fbd87
SHA1

af51fd9d955700b9b7528a9600f4b73082462f6c
SHA256

ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e
SHA512

492eefa13df44a3aeae1c1f184c566bc27bdd36965dc3ff1280c8dce0615b4a7a51074ca5bf82cb54e9076c44e591f9134c9449ec0eeddaf47e60361f857ff90
SSDEEP

12288:4MSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9gB+FT+ucrZ:4nsJ39LyjbJkQFMhmC+6GD96y0V

Score

10^/10

xred backdoor discovery persistence

Malware Config

Extracted

Family

xred

C2

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

Executes dropped EXE 3 IoCs

pid	Process
2188	._cache_ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe
2948	Synaptics.exe
2780	._cache_Synaptics.exe

Loads dropped DLL 11 IoCs

pid	Process
1268	ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe
1268	ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe
1268	ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe
2980	dw20.exe
2980	dw20.exe
2948	Synaptics.exe
2948	Synaptics.exe
2684	dw20.exe
2684	dw20.exe
2684	dw20.exe
2980	dw20.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"	ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.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 7 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	ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.EXE

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2900	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2900	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1268 wrote to memory of 2188	1268	ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe	29
PID 1268 wrote to memory of 2188	1268	ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe	29
PID 1268 wrote to memory of 2188	1268	ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe	29
PID 1268 wrote to memory of 2188	1268	ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe	29
PID 1268 wrote to memory of 2948	1268	ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe	30
PID 1268 wrote to memory of 2948	1268	ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe	30
PID 1268 wrote to memory of 2948	1268	ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe	30
PID 1268 wrote to memory of 2948	1268	ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe	30
PID 2188 wrote to memory of 2980	2188	._cache_ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe	31
PID 2188 wrote to memory of 2980	2188	._cache_ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe	31
PID 2188 wrote to memory of 2980	2188	._cache_ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe	31
PID 2188 wrote to memory of 2980	2188	._cache_ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe	31
PID 2948 wrote to memory of 2780	2948	Synaptics.exe	32
PID 2948 wrote to memory of 2780	2948	Synaptics.exe	32
PID 2948 wrote to memory of 2780	2948	Synaptics.exe	32
PID 2948 wrote to memory of 2780	2948	Synaptics.exe	32
PID 2780 wrote to memory of 2684	2780	._cache_Synaptics.exe	34
PID 2780 wrote to memory of 2684	2780	._cache_Synaptics.exe	34
PID 2780 wrote to memory of 2684	2780	._cache_Synaptics.exe	34
PID 2780 wrote to memory of 2684	2780	._cache_Synaptics.exe	34

C:\Users\Admin\AppData\Local\Temp\ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe
"C:\Users\Admin\AppData\Local\Temp\ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1268
- C:\Users\Admin\AppData\Local\Temp\._cache_ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2188
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 412
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2980
- C:\ProgramData\Synaptics\Synaptics.exe
  "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2948
- - 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
    - Suspicious use of WriteProcessMemory
    PID:2780
  - - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
      dw20.exe -x -s 408
      4⤵
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:2684

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\Synaptics\Synaptics.exe

Filesize
1.1MB

MD5
2f11696096547bb90be1d77e2a6fbd87

SHA1
af51fd9d955700b9b7528a9600f4b73082462f6c

SHA256
ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e

SHA512
492eefa13df44a3aeae1c1f184c566bc27bdd36965dc3ff1280c8dce0615b4a7a51074ca5bf82cb54e9076c44e591f9134c9449ec0eeddaf47e60361f857ff90

Download Submit
C:\Users\Admin\AppData\Local\Temp\Dr5gKwl9.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\Dr5gKwl9.xlsm

Filesize
21KB

MD5
1cca84a7f853599242a6a087857e6595

SHA1
86e13819388515a45f73b8ae1d516ee6b02cfd3f

SHA256
a8e248262128063f61d38b957ab3866a325650caf5dda0c3b22f1909d5dd4f28

SHA512
7bdce8e68d8226ceef671b2ce1f5cc2b7bf64e26cf36d8c18c703433abcf4c3997ba362054195543284cbb6bf086b1fb14426a0090f52e777cc9179dd1fc9813

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_ed5b30e41302e1ea89583f4e611955c0ad7cb254e5402886bcc929b80560021e.exe

Filesize
390KB

MD5
fb01ddbb2526e00dd1eb1e8a9a1bcd42

SHA1
fc6205ba3c2cdf594fa96892028e409a4283c792

SHA256
960d09544cdc2e1f655afed211900c5beed12b23a0853f79a504fe5fc0653912

SHA512
7e31d6c032cbf75d68b30a4b73226f20f4ba48bf4184d90f17558e079641a77ed69a2c3d646ec0a211ae067691dd80787601e0f4a5d3a8abc49a2da8eabe3279

Download Submit
memory/1268-0-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1268-27-0x0000000000400000-0x0000000000524000-memory.dmp

Filesize
1.1MB

Download
memory/2188-88-0x00000000749F0000-0x0000000074F9B000-memory.dmp

Filesize
5.7MB

Download
memory/2188-30-0x00000000749F0000-0x0000000074F9B000-memory.dmp

Filesize
5.7MB

Download
memory/2188-18-0x00000000749F1000-0x00000000749F2000-memory.dmp

Filesize
4KB

Download
memory/2900-45-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2948-89-0x0000000000400000-0x0000000000524000-memory.dmp

Filesize
1.1MB

Download
memory/2948-90-0x0000000000400000-0x0000000000524000-memory.dmp

Filesize
1.1MB

Download
memory/2948-124-0x0000000000400000-0x0000000000524000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads