xred | 5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588

General

Target

5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe
Size

767KB
MD5

5155ce92308f62e4034ebb0a6a44eba0
SHA1

17e29545c931dd0ff2eedb84f16dc5c3aee8fb4a
SHA256

5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588
SHA512

f93fd3d2c15163a4d3bf15f23a1eb0e0297d5f67df18c943015d0ac729676bb0df1e180a964ee170aae2f7d3649d309281e3af03aed33e95d94ff8b54e7960d6
SSDEEP

12288:yMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9g1KE+VIemF:ynsJ39LyjbJkQFMhmC+6GD9UKE+VIe4

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
2340	._cache_5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe
568	Synaptics.exe
2892	._cache_Synaptics.exe

Loads dropped DLL 7 IoCs

pid	Process
2348	5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe
2348	5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe
2348	5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe
2348	5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe
568	Synaptics.exe
568	Synaptics.exe
568	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"	5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.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 3 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	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.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
2812	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2812	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 2340	2348	5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe	30
PID 2348 wrote to memory of 2340	2348	5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe	30
PID 2348 wrote to memory of 2340	2348	5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe	30
PID 2348 wrote to memory of 2340	2348	5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe	30
PID 2348 wrote to memory of 568	2348	5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe	32
PID 2348 wrote to memory of 568	2348	5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe	32
PID 2348 wrote to memory of 568	2348	5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe	32
PID 2348 wrote to memory of 568	2348	5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe	32
PID 568 wrote to memory of 2892	568	Synaptics.exe	33
PID 568 wrote to memory of 2892	568	Synaptics.exe	33
PID 568 wrote to memory of 2892	568	Synaptics.exe	33
PID 568 wrote to memory of 2892	568	Synaptics.exe	33

C:\Users\Admin\AppData\Local\Temp\5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe
"C:\Users\Admin\AppData\Local\Temp\5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Users\Admin\AppData\Local\Temp\._cache_5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe"
  2⤵
  - Executes dropped EXE
  PID:2340
- 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:568
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    PID:2892

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:2812

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
767KB

MD5
5155ce92308f62e4034ebb0a6a44eba0

SHA1
17e29545c931dd0ff2eedb84f16dc5c3aee8fb4a

SHA256
5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588

SHA512
f93fd3d2c15163a4d3bf15f23a1eb0e0297d5f67df18c943015d0ac729676bb0df1e180a964ee170aae2f7d3649d309281e3af03aed33e95d94ff8b54e7960d6

Download Submit
C:\Users\Admin\AppData\Local\Temp\._cache_5a42040f74b27ca9546fedea26a987788a38395c8dc5703ee8ea906b72020588N.exe

Filesize
13KB

MD5
84fd44b4b30da69be28538b2a4eb3849

SHA1
2aca5149336162091e9bce82a122e31f92e9a13c

SHA256
3d4fa2424acb9803c893b68da9691a85200305f0683abd8c4c702781ec6f5161

SHA512
c819b612161edb71824fc1bbe87c48a71816166d6ab5021cf9d664e2f0820c83088cf5d37d3ee59d39b8ea43d30500ad1a3b2775c896505a3078413d585bb55c

Download Submit
C:\Users\Admin\AppData\Local\Temp\QNGc1kQr.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\QNGc1kQr.xlsm

Filesize
22KB

MD5
0053e8d0d592baa01d6c63c64b4929a0

SHA1
b8c862270c6540159575489327f485e5f00214d8

SHA256
f3b351f78b7d12f59c4466e5b9998beadd8a5b4203225ef5994984e547b80150

SHA512
00d6dabf09112373e8b2838cd3b966ae21e8f543ef175864206b48e72a7dbce60df68b00aa761c7ae14b6befaaa943a842631b9951748a6a712b3cc74339f759

Download Submit
C:\Users\Admin\AppData\Local\Temp\QNGc1kQr.xlsm

Filesize
25KB

MD5
93709857a9f90ebdfdc70986a5196e28

SHA1
9f9f4df95cdbce1c27c0e6f4d27708c0d19d0911

SHA256
72c293e7a05c2ea79ddb84630a4f215078aa802d2e338c90bf353b2241356f35

SHA512
5721dfc7afe098b87187236a0bd1a78aa0978ae6e97a2c99e0e5fb3819ab562b003b0f8606a3428d8f7b9d42e9bdae3271a40e6b2268675c04d7960870cca9ef

Download Submit
memory/568-94-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download
memory/568-95-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download
memory/568-127-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download
memory/2348-0-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/2348-28-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download
memory/2812-41-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2812-93-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads