xred | 547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e

General

Target

547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe
Size

764KB
MD5

456a439e65f62572446bf9188b2430f7
SHA1

ff06149267d8df7c3a00bbbd501ba8caa62bfd44
SHA256

547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e
SHA512

4b6a2dd2a91d0bd374589c665773a3c5c4c1ba905b59f79d606fdc4eab3909cbacbe641f4219cab65254b34d82117a1f2faefe10de3115e6160bb3097795a047
SSDEEP

12288:6MSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9URtz:6nsJ39LyjbJkQFMhmC+6GD9E

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
2992	._cache_547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe
2724	Synaptics.exe
2624	._cache_Synaptics.exe

Loads dropped DLL 15 IoCs

pid	Process
2516	547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe
2516	547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe
2516	547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe
2772	WerFault.exe
2772	WerFault.exe
2772	WerFault.exe
2772	WerFault.exe
2724	Synaptics.exe
2724	Synaptics.exe
2772	WerFault.exe
3012	WerFault.exe
3012	WerFault.exe
3012	WerFault.exe
3012	WerFault.exe
3012	WerFault.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"	547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2772	2992	WerFault.exe	30
3012	2624	WerFault.exe	34

System Location Discovery: System Language Discovery 1 TTPs 5 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_547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.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 2516 wrote to memory of 2992	2516	547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe	30
PID 2516 wrote to memory of 2992	2516	547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe	30
PID 2516 wrote to memory of 2992	2516	547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe	30
PID 2516 wrote to memory of 2992	2516	547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe	30
PID 2516 wrote to memory of 2724	2516	547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe	32
PID 2516 wrote to memory of 2724	2516	547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe	32
PID 2516 wrote to memory of 2724	2516	547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe	32
PID 2516 wrote to memory of 2724	2516	547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe	32
PID 2992 wrote to memory of 2772	2992	._cache_547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe	33
PID 2992 wrote to memory of 2772	2992	._cache_547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe	33
PID 2992 wrote to memory of 2772	2992	._cache_547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe	33
PID 2992 wrote to memory of 2772	2992	._cache_547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe	33
PID 2724 wrote to memory of 2624	2724	Synaptics.exe	34
PID 2724 wrote to memory of 2624	2724	Synaptics.exe	34
PID 2724 wrote to memory of 2624	2724	Synaptics.exe	34
PID 2724 wrote to memory of 2624	2724	Synaptics.exe	34
PID 2624 wrote to memory of 3012	2624	._cache_Synaptics.exe	37
PID 2624 wrote to memory of 3012	2624	._cache_Synaptics.exe	37
PID 2624 wrote to memory of 3012	2624	._cache_Synaptics.exe	37
PID 2624 wrote to memory of 3012	2624	._cache_Synaptics.exe	37

C:\Users\Admin\AppData\Local\Temp\547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe
"C:\Users\Admin\AppData\Local\Temp\547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2516
- C:\Users\Admin\AppData\Local\Temp\._cache_547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2992
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2992 -s 532
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2772
- 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:2724
- - 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:2624
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2624 -s 528
      4⤵
      Loads dropped DLL
      Program crash
      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
764KB

MD5
456a439e65f62572446bf9188b2430f7

SHA1
ff06149267d8df7c3a00bbbd501ba8caa62bfd44

SHA256
547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e

SHA512
4b6a2dd2a91d0bd374589c665773a3c5c4c1ba905b59f79d606fdc4eab3909cbacbe641f4219cab65254b34d82117a1f2faefe10de3115e6160bb3097795a047

Download Submit
C:\Users\Admin\AppData\Local\Temp\4cIZZzae.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\4cIZZzae.xlsm

Filesize
22KB

MD5
cf5c4c638d054cd49fb1bf9f6334ac3a

SHA1
801cb0d5d26ce53060ab05280c8feb7f45696f2b

SHA256
bfb3633c90acc7cc853708d13feb9f23c099124161ff63272c01b9127fa0a11b

SHA512
99daed13c7466ce483886357b5333a3e740873c0adb130532f68c64bd0885c05b0db5571c0cbef76e1ea25e69a871461ccf7c217f50a82a606eec2a52fd70f9c

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_547225f46142a073cc3284c53987eb0b13187a94d1c7722824d1162a6ada838e.exe

Filesize
10KB

MD5
38b8fc55b6eca86475be26980355905c

SHA1
8160a8e2384f40f74e4794a232ec97481a7d3b55

SHA256
5f5548d6a67e5f00e64f72847a8199375445de4f49b4cd1942275ce59981e8eb

SHA512
fd27013843c9132ede633ddb0626022702a6d834bfa36830a96a37394a2a425968223725978edfbac674d75dcee27961759e0007c7cca52cf3cb7b49ffbcea5b

Download Submit
memory/2516-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2516-28-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/2624-44-0x0000000000210000-0x0000000000218000-memory.dmp

Filesize
32KB

Download
memory/2640-49-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2724-93-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/2724-94-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/2724-126-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/2992-19-0x0000000000C00000-0x0000000000C08000-memory.dmp

Filesize
32KB

Download
memory/2992-18-0x0000000073DBE000-0x0000000073DBF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads