xred | 9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46

General

Target

9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe
Size

759KB
MD5

cf90abd81f691b634c161da5ad4624be
SHA1

f48426b860d13fe9711d619c96b2852450cd8316
SHA256

9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46
SHA512

168d6491a2c4eb6671c2fbdaced849856fd54ce4de7b8f7d6c1efd594515c1852bd0830b51f2032f4d1a32043ff31b75a138fac26c65dcee4e6c7dae60a9a766
SSDEEP

12288:SMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9YKj:SnsJ39LyjbJkQFMhmC+6GD99

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
2452	._cache_9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe
2752	Synaptics.exe
2644	._cache_Synaptics.exe

Loads dropped DLL 15 IoCs

pid	Process
2576	9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe
2576	9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe
2576	9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe
2752	Synaptics.exe
2752	Synaptics.exe
2728	WerFault.exe
2728	WerFault.exe
2728	WerFault.exe
2728	WerFault.exe
2656	WerFault.exe
2656	WerFault.exe
2656	WerFault.exe
2656	WerFault.exe
2656	WerFault.exe
2728	WerFault.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"	9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2728	2452	WerFault.exe	30
2656	2644	WerFault.exe	34

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	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_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
2788	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2788	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2576 wrote to memory of 2452	2576	9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe	30
PID 2576 wrote to memory of 2452	2576	9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe	30
PID 2576 wrote to memory of 2452	2576	9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe	30
PID 2576 wrote to memory of 2452	2576	9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe	30
PID 2576 wrote to memory of 2752	2576	9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe	32
PID 2576 wrote to memory of 2752	2576	9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe	32
PID 2576 wrote to memory of 2752	2576	9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe	32
PID 2576 wrote to memory of 2752	2576	9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe	32
PID 2752 wrote to memory of 2644	2752	Synaptics.exe	34
PID 2752 wrote to memory of 2644	2752	Synaptics.exe	34
PID 2752 wrote to memory of 2644	2752	Synaptics.exe	34
PID 2752 wrote to memory of 2644	2752	Synaptics.exe	34
PID 2452 wrote to memory of 2728	2452	._cache_9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe	33
PID 2452 wrote to memory of 2728	2452	._cache_9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe	33
PID 2452 wrote to memory of 2728	2452	._cache_9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe	33
PID 2452 wrote to memory of 2728	2452	._cache_9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe	33
PID 2644 wrote to memory of 2656	2644	._cache_Synaptics.exe	37
PID 2644 wrote to memory of 2656	2644	._cache_Synaptics.exe	37
PID 2644 wrote to memory of 2656	2644	._cache_Synaptics.exe	37
PID 2644 wrote to memory of 2656	2644	._cache_Synaptics.exe	37

C:\Users\Admin\AppData\Local\Temp\9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe
"C:\Users\Admin\AppData\Local\Temp\9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2576
- C:\Users\Admin\AppData\Local\Temp\._cache_9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2452
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2452 -s 540
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2728
- 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:2752
- - 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
    - Suspicious use of WriteProcessMemory
    PID:2644
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2644 -s 540
      4⤵
      Loads dropped DLL
      Program crash
      PID:2656

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:2788

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
759KB

MD5
cf90abd81f691b634c161da5ad4624be

SHA1
f48426b860d13fe9711d619c96b2852450cd8316

SHA256
9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46

SHA512
168d6491a2c4eb6671c2fbdaced849856fd54ce4de7b8f7d6c1efd594515c1852bd0830b51f2032f4d1a32043ff31b75a138fac26c65dcee4e6c7dae60a9a766

Download Submit
C:\Users\Admin\AppData\Local\Temp\mnoH4OcI.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\mnoH4OcI.xlsm

Filesize
23KB

MD5
e1a31c7be53b42922af4a9bf31e89a73

SHA1
53081ecf25f6eee79379cd9fb1c73160cb1763a2

SHA256
f80e0ebff248eea1a113421b285d1ee46225b6aed89f202185455670d73dc21a

SHA512
6effdb2697470eb673f750118fc65e497f9d0f2b1088604e3cbccbfb08be91a6bd40bb5f1a647499d0e925d073997b099daa89d1b8ad3e6dac05e73eb482a0b8

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_9864c3c9370df98e922ee49c7c20e0ee9104e7635a4cb04f5d5cc80f0d462d46.exe

Filesize
5KB

MD5
4624ab4bce4ccc53eb7c0d4f1788447d

SHA1
1d495243614d075d924d68d84c3f8901b3fc553c

SHA256
a222c177c52c07014542abced00feae38889f9aef7cfac7227c3f5feeb7d1eae

SHA512
cff66d49968e33a191ebc9f73740a93cd3823680d828cdbd9c4752920f50dd1b2c8b501a82eb2efc3d86aa1a31b293dc0df088da62a89ffa72fbb5829cf70af3

Download Submit
memory/2452-29-0x0000000000E70000-0x0000000000E78000-memory.dmp

Filesize
32KB

Download
memory/2576-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2576-26-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2644-38-0x0000000000860000-0x0000000000868000-memory.dmp

Filesize
32KB

Download
memory/2752-92-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2752-93-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2752-125-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2788-47-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads