xred | 157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9f

General

Target

157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe
Size

2.0MB
MD5

a0b6e6cf845f3a7ee0aef2f0e41fbc20
SHA1

20e73712adad747fe0206f58267ac838ab84511c
SHA256

157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9f
SHA512

e4e4b53dde4764820d8f3a6f595d40318dc3c314cc46f2606ea5940832a1c4d29cc3132cb6f004886871bab083958e843528571c07b81361185eced9f3f62f88
SSDEEP

24576:HnsJ39LyjbJkQFMhmC+6GD9nU5fyz/pn/yYvbdtYqscmiiigiMO0PJNTw+Tcs4k:HnsHyjtk2MYC5GD1UNyJzghOGTZTcvk

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
2408	._cache_157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe
1820	Synaptics.exe
3036	._cache_Synaptics.exe

Loads dropped DLL 7 IoCs

pid	Process
1104	157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe
1104	157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe
1104	157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe
1104	157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe
1820	Synaptics.exe
1820	Synaptics.exe
1820	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"	157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.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	157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.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
2732	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2732	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1104 wrote to memory of 2408	1104	157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe	31
PID 1104 wrote to memory of 2408	1104	157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe	31
PID 1104 wrote to memory of 2408	1104	157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe	31
PID 1104 wrote to memory of 2408	1104	157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe	31
PID 1104 wrote to memory of 1820	1104	157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe	32
PID 1104 wrote to memory of 1820	1104	157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe	32
PID 1104 wrote to memory of 1820	1104	157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe	32
PID 1104 wrote to memory of 1820	1104	157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe	32
PID 1820 wrote to memory of 3036	1820	Synaptics.exe	33
PID 1820 wrote to memory of 3036	1820	Synaptics.exe	33
PID 1820 wrote to memory of 3036	1820	Synaptics.exe	33
PID 1820 wrote to memory of 3036	1820	Synaptics.exe	33

C:\Users\Admin\AppData\Local\Temp\157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe
"C:\Users\Admin\AppData\Local\Temp\157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1104
- C:\Users\Admin\AppData\Local\Temp\._cache_157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe"
  2⤵
  - Executes dropped EXE
  PID:2408
- 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:1820
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    PID:3036

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:2732

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
2.0MB

MD5
a0b6e6cf845f3a7ee0aef2f0e41fbc20

SHA1
20e73712adad747fe0206f58267ac838ab84511c

SHA256
157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9f

SHA512
e4e4b53dde4764820d8f3a6f595d40318dc3c314cc46f2606ea5940832a1c4d29cc3132cb6f004886871bab083958e843528571c07b81361185eced9f3f62f88

Download Submit
C:\Users\Admin\AppData\Local\Temp\FtM21xAX.xlsm

Filesize
17KB

MD5
af4d37aad8b34471da588360a43e768a

SHA1
83ed64667d4e68ea531b8bcf58aab3ed4a5ca998

SHA256
e7550c3453156531308fda255a198c3710aa4bc7412819c180b103c11e85cef1

SHA512
74f5000038c47b7c909c4ee5740e0e87cac12c9c96fff8b1c7ec749541ee3d4b7efd80f9ac02cd39809dca3f2707d0063fa852a3a541342d93a9d03de08823da

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_157aecafeec0476729edc83a12d2aa3e0c7559246c010305326fa4b950da7b9fN.exe

Filesize
1.2MB

MD5
92afb0a3deb7af2003d1c03a702fc32a

SHA1
699eebc64c0d051d2036a8dbc129a7ccb50a7001

SHA256
89c1a9071969e696b0860dd5f969feb8bb78d81c9f5916a0b81aa2703fd5f7bc

SHA512
2b6b40f6d5b45bcc67c746648f98d435d6b76b6ee106ea1c76db0c336098cbea63a5f1c1edba14c4747f883cfbf6e33f762252bef65507106d57a61eda78be11

Download Submit
memory/1104-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1104-20-0x0000000005030000-0x0000000005166000-memory.dmp

Filesize
1.2MB

Download
memory/1104-19-0x0000000005030000-0x0000000005166000-memory.dmp

Filesize
1.2MB

Download
memory/1104-31-0x0000000000400000-0x00000000005FC000-memory.dmp

Filesize
2.0MB

Download
memory/1820-44-0x0000000005050000-0x0000000005186000-memory.dmp

Filesize
1.2MB

Download
memory/1820-43-0x0000000005050000-0x0000000005186000-memory.dmp

Filesize
1.2MB

Download
memory/1820-51-0x0000000005050000-0x0000000005186000-memory.dmp

Filesize
1.2MB

Download
memory/1820-52-0x0000000005050000-0x0000000005186000-memory.dmp

Filesize
1.2MB

Download
memory/1820-53-0x0000000000400000-0x00000000005FC000-memory.dmp

Filesize
2.0MB

Download
memory/1820-54-0x0000000000400000-0x00000000005FC000-memory.dmp

Filesize
2.0MB

Download
memory/1820-86-0x0000000000400000-0x00000000005FC000-memory.dmp

Filesize
2.0MB

Download
memory/2408-22-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/2408-50-0x0000000000400000-0x0000000000536000-memory.dmp

Filesize
1.2MB

Download
memory/2732-46-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads