xred | d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c

General

Target

d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe
Size

846KB
MD5

0230036ac502cac0800375e0918e7fd6
SHA1

06fbc26df4ebdfa5aaa51e2b42ade80b11a2f974
SHA256

d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c
SHA512

d0dc43948b857f99d2a3697716c353fee689970a79f1b97b7e9b52994d5e3f6b8708e969e724677b11ba36f5461fe9159857d251e4c6b305c9e691e166fc341b
SSDEEP

12288:RMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V99xbp3E9bfO:RnsJ39LyjbJkQFMhmC+6GD9/pIbW

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
2728	._cache_d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe
2596	Synaptics.exe
1908	._cache_Synaptics.exe

Loads dropped DLL 5 IoCs

pid	Process
2684	d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe
2684	d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe
2684	d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe
2596	Synaptics.exe
2596	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"	d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.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 2 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	d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 2728	2684	d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe	30
PID 2684 wrote to memory of 2728	2684	d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe	30
PID 2684 wrote to memory of 2728	2684	d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe	30
PID 2684 wrote to memory of 2728	2684	d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe	30
PID 2684 wrote to memory of 2596	2684	d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe	32
PID 2684 wrote to memory of 2596	2684	d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe	32
PID 2684 wrote to memory of 2596	2684	d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe	32
PID 2684 wrote to memory of 2596	2684	d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe	32
PID 2596 wrote to memory of 1908	2596	Synaptics.exe	33
PID 2596 wrote to memory of 1908	2596	Synaptics.exe	33
PID 2596 wrote to memory of 1908	2596	Synaptics.exe	33
PID 2596 wrote to memory of 1908	2596	Synaptics.exe	33

C:\Users\Admin\AppData\Local\Temp\d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe
"C:\Users\Admin\AppData\Local\Temp\d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2684
- C:\Users\Admin\AppData\Local\Temp\._cache_d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe"
  2⤵
  - Executes dropped EXE
  PID:2728
- 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:2596
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    PID:1908

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

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\Synaptics\Synaptics.exe

Filesize
846KB

MD5
0230036ac502cac0800375e0918e7fd6

SHA1
06fbc26df4ebdfa5aaa51e2b42ade80b11a2f974

SHA256
d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c

SHA512
d0dc43948b857f99d2a3697716c353fee689970a79f1b97b7e9b52994d5e3f6b8708e969e724677b11ba36f5461fe9159857d251e4c6b305c9e691e166fc341b

Download Submit
C:\Users\Admin\AppData\Local\Temp\._cache_d1ec78cb51fa516786592de4c164f3add9fc28e79df20c8bb03d05236fad8b6c.exe

Filesize
92KB

MD5
5c0f4dea86e76e89465e5c8572b50ecd

SHA1
0503ab14cba0d8b8580b7a427fbe31e795569f75

SHA256
4d5b7e72d959843783ca52de3847462f303318f6baa8155b7f57488c8720f7bd

SHA512
2fe814c1828d9ac84dddd02d290dec6e0fd9c3c7f1f97136935ba90d678251d8f9b1f20901ef4fdd22700d3137cce890c50bc5987c90fe958dbcb981846dbcad

Download Submit
memory/1908-36-0x0000000000F10000-0x0000000000F2A000-memory.dmp

Filesize
104KB

Download
memory/2596-37-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2596-72-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2684-0-0x00000000003A0000-0x00000000003A1000-memory.dmp

Filesize
4KB

Download
memory/2684-25-0x0000000000400000-0x00000000004D9000-memory.dmp

Filesize
868KB

Download
memory/2728-28-0x0000000000060000-0x000000000007A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads