xred | c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d

General

Target

c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe
Size

758KB
MD5

de62c2bc3a592039aec61bbddb481add
SHA1

53b1eae51fd61ab842861865499ea85dadecf4e4
SHA256

c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d
SHA512

8eda1acc76c6d67d60f43f8823eea1ce7e41dbfdfa49e486142900b367503fd261061ea1524188c8d7ebed87820c176afa4214166513bc63590fa44f87dbc00c
SSDEEP

12288:qMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V98Uj:qnsJ39LyjbJkQFMhmC+6GD9D

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
2392	._cache_c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe
2216	Synaptics.exe
2892	._cache_Synaptics.exe

Loads dropped DLL 11 IoCs

pid	Process
292	c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe
292	c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe
292	c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe
2888	dw20.exe
2888	dw20.exe
2216	Synaptics.exe
2216	Synaptics.exe
3012	dw20.exe
3012	dw20.exe
3012	dw20.exe
2888	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"	c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.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	c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.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
2640	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2640	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 292 wrote to memory of 2392	292	c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe	30
PID 292 wrote to memory of 2392	292	c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe	30
PID 292 wrote to memory of 2392	292	c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe	30
PID 292 wrote to memory of 2392	292	c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe	30
PID 292 wrote to memory of 2216	292	c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe	32
PID 292 wrote to memory of 2216	292	c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe	32
PID 292 wrote to memory of 2216	292	c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe	32
PID 292 wrote to memory of 2216	292	c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe	32
PID 2392 wrote to memory of 2888	2392	._cache_c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe	33
PID 2392 wrote to memory of 2888	2392	._cache_c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe	33
PID 2392 wrote to memory of 2888	2392	._cache_c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe	33
PID 2392 wrote to memory of 2888	2392	._cache_c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe	33
PID 2216 wrote to memory of 2892	2216	Synaptics.exe	34
PID 2216 wrote to memory of 2892	2216	Synaptics.exe	34
PID 2216 wrote to memory of 2892	2216	Synaptics.exe	34
PID 2216 wrote to memory of 2892	2216	Synaptics.exe	34
PID 2892 wrote to memory of 3012	2892	._cache_Synaptics.exe	36
PID 2892 wrote to memory of 3012	2892	._cache_Synaptics.exe	36
PID 2892 wrote to memory of 3012	2892	._cache_Synaptics.exe	36
PID 2892 wrote to memory of 3012	2892	._cache_Synaptics.exe	36

C:\Users\Admin\AppData\Local\Temp\c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe
"C:\Users\Admin\AppData\Local\Temp\c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:292
- C:\Users\Admin\AppData\Local\Temp\._cache_c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2392
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 396
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2888
- 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:2216
- - 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:2892
  - - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
      dw20.exe -x -s 392
      4⤵
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:3012

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:2640

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
758KB

MD5
de62c2bc3a592039aec61bbddb481add

SHA1
53b1eae51fd61ab842861865499ea85dadecf4e4

SHA256
c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d

SHA512
8eda1acc76c6d67d60f43f8823eea1ce7e41dbfdfa49e486142900b367503fd261061ea1524188c8d7ebed87820c176afa4214166513bc63590fa44f87dbc00c

Download Submit
C:\Users\Admin\AppData\Local\Temp\._cache_c9c3e0abf0b7adae22fb0bd25e935095d316b1f663293a6dd66714b5d6e5b60d.exe

Filesize
4KB

MD5
2de1a221f6e6e5248256eb3d9a728197

SHA1
3df43910ad53ae703e30e0c7d45aae95185d5e75

SHA256
0599313c155f7a16b55b036ab9c145317393db7f95fccd275372846809332e1d

SHA512
592c7a14768d61858fd11b07173008c585c2a5db7170b694b82cbd6148fd0cdf8caf86ba804ba49863171d68188936014e9eff81ad68f5cfcef6197e6f24a4b0

Download Submit
C:\Users\Admin\AppData\Local\Temp\yBVoba3v.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\yBVoba3v.xlsm

Filesize
25KB

MD5
fde5b876895a55097ec657658080e088

SHA1
8944ee6ee946d11dcb7f74a7fb0d6b7d7a03676f

SHA256
334fe0b5d699d1f83cd31ffb7b82029aa71f264154f04175d081f95f7846b00c

SHA512
e5865bffb306300285f511280e9b3c16b47172b8e2e7a0fa0d2dd202f2d05260fcd2aadb518a5abf781a59f477974a0c6c54f3fc00c47fc1bd83a998b1eb60e3

Download Submit
memory/292-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/292-27-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2216-87-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2216-88-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2216-93-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2216-120-0x0000000000400000-0x00000000004C3000-memory.dmp

Filesize
780KB

Download
memory/2392-19-0x0000000000490000-0x00000000004D0000-memory.dmp

Filesize
256KB

Download
memory/2640-44-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads