xred | 0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268

General

Target

0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe
Size

803KB
MD5

c98d6d203770a3eb9ad5589388458a98
SHA1

797eff9dc40b183aea7284fa67a64d7b6e35e4ec
SHA256

0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268
SHA512

ba1c77ce25743846de00df04f75ce26a767298b466eb90cf00cbade6e1f5138309655d369bbc0e0b7057d6017c75f7760902e206f4c49f3f130b51859c4a3c9a
SSDEEP

12288:WMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9kzstd:WnsJ39LyjbJkQFMhmC+6GD9bH

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 5 IoCs

Processes:

._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exeUn_A.exeSynaptics.exe._cache_Synaptics.exeUn_B.exe

pid	process
2416	._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe
2096	Un_A.exe
2996	Synaptics.exe
2836	._cache_Synaptics.exe
2972	Un_B.exe

Loads dropped DLL 7 IoCs

Processes:

0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exeSynaptics.exe._cache_Synaptics.exe

pid	process
2600	0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe
2416	._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe
2600	0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe
2600	0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe
2996	Synaptics.exe
2996	Synaptics.exe
2836	._cache_Synaptics.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe"	0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.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

Processes:

0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exeUn_A.exeSynaptics.exe._cache_Synaptics.exeUn_B.exeEXCEL.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Un_A.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	Un_B.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.EXE

NSIS installer 3 IoCs

installer

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe	nsis_installer_1
\Users\Admin\AppData\Local\Temp\._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe	nsis_installer_2
C:\ProgramData\Synaptics\Synaptics.exe	nsis_installer_2

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry
T1012

System Information Discovery
T1082

Processes:

EXCEL.EXE

description ioc process

Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

2004 EXCEL.EXE
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

EXCEL.EXE

pid process

2004 EXCEL.EXE

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

pid	process
2004	EXCEL.EXE

pid	process
2004	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exeSynaptics.exe._cache_Synaptics.exe

description	pid	process	target process
PID 2600 wrote to memory of 2416	2600	0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe	._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe
PID 2600 wrote to memory of 2416	2600	0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe	._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe
PID 2600 wrote to memory of 2416	2600	0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe	._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe
PID 2600 wrote to memory of 2416	2600	0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe	._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe
PID 2416 wrote to memory of 2096	2416	._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe	Un_A.exe
PID 2416 wrote to memory of 2096	2416	._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe	Un_A.exe
PID 2416 wrote to memory of 2096	2416	._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe	Un_A.exe
PID 2416 wrote to memory of 2096	2416	._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe	Un_A.exe
PID 2600 wrote to memory of 2996	2600	0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe	Synaptics.exe
PID 2600 wrote to memory of 2996	2600	0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe	Synaptics.exe
PID 2600 wrote to memory of 2996	2600	0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe	Synaptics.exe
PID 2600 wrote to memory of 2996	2600	0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe	Synaptics.exe
PID 2996 wrote to memory of 2836	2996	Synaptics.exe	._cache_Synaptics.exe
PID 2996 wrote to memory of 2836	2996	Synaptics.exe	._cache_Synaptics.exe
PID 2996 wrote to memory of 2836	2996	Synaptics.exe	._cache_Synaptics.exe
PID 2996 wrote to memory of 2836	2996	Synaptics.exe	._cache_Synaptics.exe
PID 2836 wrote to memory of 2972	2836	._cache_Synaptics.exe	Un_B.exe
PID 2836 wrote to memory of 2972	2836	._cache_Synaptics.exe	Un_B.exe
PID 2836 wrote to memory of 2972	2836	._cache_Synaptics.exe	Un_B.exe
PID 2836 wrote to memory of 2972	2836	._cache_Synaptics.exe	Un_B.exe

C:\Users\Admin\AppData\Local\Temp\0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe
"C:\Users\Admin\AppData\Local\Temp\0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2600
- C:\Users\Admin\AppData\Local\Temp\._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2416
- - C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe
    "C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_A.exe" _?=C:\Users\Admin\AppData\Local\Temp\
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2096
- 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:2996
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2836
  - - C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_B.exe
      "C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Un_B.exe" InjUpdate _?=C:\Users\Admin\AppData\Local\Temp\
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:2972

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:2004

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
803KB

MD5
c98d6d203770a3eb9ad5589388458a98

SHA1
797eff9dc40b183aea7284fa67a64d7b6e35e4ec

SHA256
0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268

SHA512
ba1c77ce25743846de00df04f75ce26a767298b466eb90cf00cbade6e1f5138309655d369bbc0e0b7057d6017c75f7760902e206f4c49f3f130b51859c4a3c9a

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

Filesize
24KB

MD5
c0c115f806d8af4b65fa6d3dcfeb4cf9

SHA1
0bef5c0dbab68a3ce5ca5e062444d514562f853e

SHA256
3d4574fc26d75fb4c91e2633b4643cc20a0c9ed7507b3a83b3368191a14d4fce

SHA512
489c5b6bc2c7616ce418b8528dec9dd32e136d130b826959d52cd8c9667c861ebafea0cd002cddc6121c42fa37715bf69adb3cea33f54cdba3cf6832b7fb3d1f

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

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_0e3d51015070410385e1a7929996963c7c11866b23882b552f40bc7ca82ae268.exe

Filesize
50KB

MD5
0fe26ed6b407606571d9649cd49906d9

SHA1
407147133b6f71ac6d600cce01b80b0287ea044a

SHA256
c1180bc0ef2471892a977b6aa173cf7d68c2c44146c42c02b5ff52fdd20dcc6d

SHA512
7bc60c51de631572a5d2ee45349d30df0a727ee25a8ab51106d73eb7d71b38865e3d99fa92e0d068e0239435fe2fe33d9148c25f1da5665c273965e03317a39c

Download Submit
memory/2004-53-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2600-0-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2600-35-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/2996-51-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/2996-96-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/2996-97-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/2996-129-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads