xred | 0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec

General

Target

0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe
Size

1011KB
MD5

102434b78f5bf53b5816d3e651ff52ac
SHA1

3621110602ccbaac305df1f77bff819b47d7b19e
SHA256

0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec
SHA512

60f3d99271d021dff91ac374095860d0270b6cfee5e5663a680c3b84c4244f41dde6551ea70e0a5f405871a426294f4e352caf360460434040efcc69573b9db0
SSDEEP

24576:KnsJ39LyjbJkQFMhmC+6GD9ATuoIK4PVXWB:KnsHyjtk2MYC5GDyTuo2Pd4

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
2392	._cache_0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe
3000	Synaptics.exe
2884	._cache_Synaptics.exe

Loads dropped DLL 5 IoCs

pid	Process
292	0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe
292	0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe
292	0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe
3000	Synaptics.exe
3000	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"	0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.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 5 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	Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.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
2904	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2904	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 292 wrote to memory of 2392	292	0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe	30
PID 292 wrote to memory of 2392	292	0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe	30
PID 292 wrote to memory of 2392	292	0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe	30
PID 292 wrote to memory of 2392	292	0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe	30
PID 292 wrote to memory of 3000	292	0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe	32
PID 292 wrote to memory of 3000	292	0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe	32
PID 292 wrote to memory of 3000	292	0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe	32
PID 292 wrote to memory of 3000	292	0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe	32
PID 3000 wrote to memory of 2884	3000	Synaptics.exe	33
PID 3000 wrote to memory of 2884	3000	Synaptics.exe	33
PID 3000 wrote to memory of 2884	3000	Synaptics.exe	33
PID 3000 wrote to memory of 2884	3000	Synaptics.exe	33

C:\Users\Admin\AppData\Local\Temp\0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe
"C:\Users\Admin\AppData\Local\Temp\0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:292
- C:\Users\Admin\AppData\Local\Temp\._cache_0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2392
- 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:3000
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:2884

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:2904

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
1011KB

MD5
102434b78f5bf53b5816d3e651ff52ac

SHA1
3621110602ccbaac305df1f77bff819b47d7b19e

SHA256
0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec

SHA512
60f3d99271d021dff91ac374095860d0270b6cfee5e5663a680c3b84c4244f41dde6551ea70e0a5f405871a426294f4e352caf360460434040efcc69573b9db0

Download Submit
C:\Users\Admin\AppData\Local\Temp\ooiWDP4v.xlsm

Filesize
17KB

MD5
af4d37aad8b34471da588360a43e768a

SHA1
83ed64667d4e68ea531b8bcf58aab3ed4a5ca998

SHA256
e7550c3453156531308fda255a198c3710aa4bc7412819c180b103c11e85cef1

SHA512
74f5000038c47b7c909c4ee5740e0e87cac12c9c96fff8b1c7ec749541ee3d4b7efd80f9ac02cd39809dca3f2707d0063fa852a3a541342d93a9d03de08823da

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_0dffd8b49cab606a4e286b6e2b2f3a85a5a980ca3ee2ac389f22f7dabf33c7ec.exe

Filesize
258KB

MD5
911218ad9b6d8a0d54a14711d3bf464f

SHA1
f72de5880ae3ed30eabd8618c5ca3106df3cbdcc

SHA256
bf9256c1c62f6e7733479cd60c9c8ef24d41ce32a59f2840d77e971b24edd6dd

SHA512
9a1e2c2d07adc0b0945e2542d43de256fc6791559d28bacd4684087a60b466fe730852459f0f04bdde187523568cac002334df3fb05a84e9175344ccbb288874

Download Submit
memory/292-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/292-25-0x0000000000400000-0x0000000000503000-memory.dmp

Filesize
1.0MB

Download
memory/2904-35-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/3000-39-0x0000000000400000-0x0000000000503000-memory.dmp

Filesize
1.0MB

Download
memory/3000-40-0x0000000000400000-0x0000000000503000-memory.dmp

Filesize
1.0MB

Download
memory/3000-45-0x0000000000400000-0x0000000000503000-memory.dmp

Filesize
1.0MB

Download
memory/3000-72-0x0000000000400000-0x0000000000503000-memory.dmp

Filesize
1.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads