xred | 1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c

General

Target

1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe
Size

1.4MB
MD5

9d2bfadaa8820965b05fea147a08a677
SHA1

8d790b8c7d6d0e785cdd3af410187c8e92c7a794
SHA256

1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c
SHA512

ed4562e55b47d59d617a9c87c66c63392ab916cded56d88e87f0dc2123209ef75e36586f4e486f453c083557b3b35f20cc371cd581be8d4f19a7337599dceb94
SSDEEP

12288:YMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V95MSlSnBxhgoSQD:YnsJ39LyjbJkQFMhmC+6GD98xhgS

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
2616	._cache_1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe
2844	Synaptics.exe
1052	._cache_Synaptics.exe

Loads dropped DLL 7 IoCs

pid	Process
2792	1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe
2792	1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe
2792	1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe
2792	1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe
2844	Synaptics.exe
2844	Synaptics.exe
2844	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"	1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.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	1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.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
864	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
864	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 2616	2792	1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe	28
PID 2792 wrote to memory of 2616	2792	1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe	28
PID 2792 wrote to memory of 2616	2792	1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe	28
PID 2792 wrote to memory of 2616	2792	1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe	28
PID 2792 wrote to memory of 2844	2792	1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe	29
PID 2792 wrote to memory of 2844	2792	1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe	29
PID 2792 wrote to memory of 2844	2792	1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe	29
PID 2792 wrote to memory of 2844	2792	1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe	29
PID 2844 wrote to memory of 1052	2844	Synaptics.exe	30
PID 2844 wrote to memory of 1052	2844	Synaptics.exe	30
PID 2844 wrote to memory of 1052	2844	Synaptics.exe	30
PID 2844 wrote to memory of 1052	2844	Synaptics.exe	30

C:\Users\Admin\AppData\Local\Temp\1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe
"C:\Users\Admin\AppData\Local\Temp\1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Users\Admin\AppData\Local\Temp\._cache_1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe"
  2⤵
  - Executes dropped EXE
  PID:2616
- 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:2844
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    PID:1052

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:864

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
1.4MB

MD5
9d2bfadaa8820965b05fea147a08a677

SHA1
8d790b8c7d6d0e785cdd3af410187c8e92c7a794

SHA256
1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c

SHA512
ed4562e55b47d59d617a9c87c66c63392ab916cded56d88e87f0dc2123209ef75e36586f4e486f453c083557b3b35f20cc371cd581be8d4f19a7337599dceb94

Download Submit
C:\Users\Admin\AppData\Local\Temp\OtMr8Xk6.xlsm

Filesize
20KB

MD5
08c85b8e78f29b8d73fe6873454d0509

SHA1
d9a7d5b8668ce5c32f60a34948ed971373386459

SHA256
3270631c372bc9edc50ea9f671b9e8486f4dc1e277157027df4353dd40298067

SHA512
c2054689706181e6743cbef2a7417af706bb61f91c5c4e08a606b3e3e7c84176299b380096c0deb735baeead10670f66bd8caec2ca0e1053176fb0fa6faa108a

Download Submit
C:\Users\Admin\AppData\Local\Temp\OtMr8Xk6.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\OtMr8Xk6.xlsm

Filesize
23KB

MD5
8b4b54ebfb38a0fe8abe85c4fd79a8af

SHA1
a782af2b5f159feaa01c5f31d4a2fa58290f15ca

SHA256
561a91babb5fb37b1defe73272c1a29b2d7f664a4a46eb1ac4c5418edfdb2929

SHA512
ca76212ee95e51dfc237d6afc75a48b2f2c07d339997c0407be87ae3d2cdf77e0771cea88400218ddfcf535cd02c198f15cc49b8dfde4ac18c0a545112a11332

Download Submit
C:\Users\Admin\AppData\Local\Temp\OtMr8Xk6.xlsm

Filesize
24KB

MD5
a81303c9989a0b43db8bd3bbfabe74b9

SHA1
a4d082086ddf2133f79d627c3496ce96474affc3

SHA256
d84d5a0371de1725ff68c615a2359d40bb4422c44a15c9eff589db0502c7d672

SHA512
9e15bf28212fa05e6908368cdae8e8d2f5880ad6e0df5a130de178538632879ce47b122d9471a57a09309d20c947f6d35204a13f97b1fa8a7e8ae0211dcb0379

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_1527271d50042d008402767c032625c5f40aea85d2dda5cf576cc921fc76270c.exe

Filesize
696KB

MD5
d80374d60c23b1946cb3ecd13056b87a

SHA1
26a4bed988e9007b92b0fc375f3eabe330deccb0

SHA256
be924aa58640e744cb8a57ed791129141d96ad1eac068839392eda40a57a705c

SHA512
3204fe3128eca24f61d5d119a4f5e7842a5e1005ed34baf54dec7d1172dd548a4bb31edfd681338acc258bbac29bf18c7e153c1b81956c20f877cc991477c7cd

Download Submit
memory/864-45-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/864-110-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2616-42-0x0000000002130000-0x00000000021B0000-memory.dmp

Filesize
512KB

Download
memory/2616-20-0x0000000002130000-0x00000000021B0000-memory.dmp

Filesize
512KB

Download
memory/2792-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2792-29-0x0000000000400000-0x0000000000570000-memory.dmp

Filesize
1.4MB

Download
memory/2844-44-0x0000000000400000-0x0000000000570000-memory.dmp

Filesize
1.4MB

Download
memory/2844-43-0x0000000000400000-0x0000000000570000-memory.dmp

Filesize
1.4MB

Download
memory/2844-111-0x0000000000400000-0x0000000000570000-memory.dmp

Filesize
1.4MB

Download
memory/2844-112-0x0000000000400000-0x0000000000570000-memory.dmp

Filesize
1.4MB

Download
memory/2844-136-0x0000000000400000-0x0000000000570000-memory.dmp

Filesize
1.4MB

Download
memory/2844-147-0x0000000000400000-0x0000000000570000-memory.dmp

Filesize
1.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads