xred | 10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370

General

Target

10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe
Size

2.6MB
MD5

f7a244f415b1beabe9799043ce0f30e9
SHA1

baa4e6962ec69b629823b96ad4c799821e94921c
SHA256

10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370
SHA512

1da5085a6ce1335a57f9d4b7502445e472cd1de095d7381d578b973f44f41871e7724ab4aa822ef17a6bc2b74a656b0c1802cdaf55fd55ebd6c85e31bfa2a776
SSDEEP

49152:MnsHyjtk2MYC5GDXtSQ3dAY26IVaID96yYbK:Mnsmtk2a8LI4IJ

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
1768	._cache_10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe
1032	Synaptics.exe
2816	._cache_Synaptics.exe

Loads dropped DLL 5 IoCs

pid	Process
2680	10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe
2680	10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe
2680	10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe
1032	Synaptics.exe
1032	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"	10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.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	10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.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
2988	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2988	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2680 wrote to memory of 1768	2680	10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe	30
PID 2680 wrote to memory of 1768	2680	10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe	30
PID 2680 wrote to memory of 1768	2680	10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe	30
PID 2680 wrote to memory of 1768	2680	10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe	30
PID 2680 wrote to memory of 1032	2680	10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe	31
PID 2680 wrote to memory of 1032	2680	10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe	31
PID 2680 wrote to memory of 1032	2680	10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe	31
PID 2680 wrote to memory of 1032	2680	10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe	31
PID 1032 wrote to memory of 2816	1032	Synaptics.exe	32
PID 1032 wrote to memory of 2816	1032	Synaptics.exe	32
PID 1032 wrote to memory of 2816	1032	Synaptics.exe	32
PID 1032 wrote to memory of 2816	1032	Synaptics.exe	32

C:\Users\Admin\AppData\Local\Temp\10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe
"C:\Users\Admin\AppData\Local\Temp\10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2680
- C:\Users\Admin\AppData\Local\Temp\._cache_10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe"
  2⤵
  - Executes dropped EXE
  PID:1768
- 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:1032
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    PID:2816

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:2988

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
2.6MB

MD5
f7a244f415b1beabe9799043ce0f30e9

SHA1
baa4e6962ec69b629823b96ad4c799821e94921c

SHA256
10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370

SHA512
1da5085a6ce1335a57f9d4b7502445e472cd1de095d7381d578b973f44f41871e7724ab4aa822ef17a6bc2b74a656b0c1802cdaf55fd55ebd6c85e31bfa2a776

Download Submit
C:\Users\Admin\AppData\Local\Temp\AtWDJC52.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\AtWDJC52.xlsm

Filesize
25KB

MD5
c0d067102fdd99a7dea2834099fea1d1

SHA1
91cf74623afa80266002a8d7cb6c7c4f935e2473

SHA256
a496a4aceffd23a3338e24a716742b52be661a6fa6fe1cda69e71d12e1a0abcd

SHA512
390fa97c323a9a2580b17a34e569681f889f73be192123e2f6d0e2044a55a1b91ecb300cd23cdab8bfe61832586e8afab1f555a8cf33d4017ca3d19be8f504da

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_10e26e58e8c1311fde4d16f720aba082b4a4048069bdcbb13da94cc9672ad370.exe

Filesize
1.9MB

MD5
082e0773603e43530deae070137ad143

SHA1
1689cb9d7a1dd20bcc1600ad5949ae9e639f9daa

SHA256
1089e06348c9f81f02fed9066167c4aa46f6d33a51c7fe90880996157588a830

SHA512
be8ff31dd76cacf865160ad1a6a291de5aed98155d689f7ffb5880f3b87253bbc25c0447662f3715722374ab30a6f1b26b7319e9f83ee4239701c0b11e85785b

Download Submit
memory/1032-78-0x0000000000400000-0x00000000006A3000-memory.dmp

Filesize
2.6MB

Download
memory/1032-79-0x0000000000400000-0x00000000006A3000-memory.dmp

Filesize
2.6MB

Download
memory/1032-111-0x0000000000400000-0x00000000006A3000-memory.dmp

Filesize
2.6MB

Download
memory/2680-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2680-25-0x0000000000400000-0x00000000006A3000-memory.dmp

Filesize
2.6MB

Download
memory/2988-35-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads