xred | 1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993

General

Target

1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe
Size

759KB
MD5

1af661345f8e3b066b61d0aad39cb190
SHA1

1ddc5585f84cbb317eb97dcaa9d5a89ab6221911
SHA256

1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993
SHA512

289f5fa06487a5e3add3b64b62cd9f00290836293b68d2d22d7f5e5021692c7a4f600d23facc1d1e9166dc48e663049869f86d0673481fb56734e7cd5af6d719
SSDEEP

12288:SMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9YQj:SnsJ39LyjbJkQFMhmC+6GD9X

Score

10^/10

xred backdoor discovery macro 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

Suspicious Office macro 1 IoCs

Office document equipped with macros.

macro

resource
behavioral1/files/0x0009000000017047-97.dat

Executes dropped EXE 3 IoCs

pid	Process
2696	._cache_1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe
1948	Synaptics.exe
448	._cache_Synaptics.exe

Loads dropped DLL 11 IoCs

pid	Process
2824	1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe
2824	1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe
2824	1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe
2700	dw20.exe
2700	dw20.exe
2700	dw20.exe
1948	Synaptics.exe
1948	Synaptics.exe
560	dw20.exe
560	dw20.exe
560	dw20.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"	1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.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 7 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	dw20.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.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
2936	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2936	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2824 wrote to memory of 2696	2824	1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe	30
PID 2824 wrote to memory of 2696	2824	1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe	30
PID 2824 wrote to memory of 2696	2824	1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe	30
PID 2824 wrote to memory of 2696	2824	1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe	30
PID 2824 wrote to memory of 1948	2824	1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe	32
PID 2824 wrote to memory of 1948	2824	1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe	32
PID 2824 wrote to memory of 1948	2824	1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe	32
PID 2824 wrote to memory of 1948	2824	1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe	32
PID 2696 wrote to memory of 2700	2696	._cache_1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe	33
PID 2696 wrote to memory of 2700	2696	._cache_1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe	33
PID 2696 wrote to memory of 2700	2696	._cache_1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe	33
PID 2696 wrote to memory of 2700	2696	._cache_1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe	33
PID 1948 wrote to memory of 448	1948	Synaptics.exe	34
PID 1948 wrote to memory of 448	1948	Synaptics.exe	34
PID 1948 wrote to memory of 448	1948	Synaptics.exe	34
PID 1948 wrote to memory of 448	1948	Synaptics.exe	34
PID 448 wrote to memory of 560	448	._cache_Synaptics.exe	36
PID 448 wrote to memory of 560	448	._cache_Synaptics.exe	36
PID 448 wrote to memory of 560	448	._cache_Synaptics.exe	36
PID 448 wrote to memory of 560	448	._cache_Synaptics.exe	36

C:\Users\Admin\AppData\Local\Temp\1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe
"C:\Users\Admin\AppData\Local\Temp\1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2824
- C:\Users\Admin\AppData\Local\Temp\._cache_1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2696
- - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
    dw20.exe -x -s 400
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2700
- 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:1948
- - 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:448
  - - C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
      dw20.exe -x -s 396
      4⤵
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:560

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:2936

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

Replay Monitor

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Downloads

C:\ProgramData\Synaptics\Synaptics.exe

Filesize
759KB

MD5
1af661345f8e3b066b61d0aad39cb190

SHA1
1ddc5585f84cbb317eb97dcaa9d5a89ab6221911

SHA256
1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993

SHA512
289f5fa06487a5e3add3b64b62cd9f00290836293b68d2d22d7f5e5021692c7a4f600d23facc1d1e9166dc48e663049869f86d0673481fb56734e7cd5af6d719

Download Submit
C:\Users\Admin\AppData\Local\Temp\rp3qrySY.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\rp3qrySY.xlsm

Filesize
20KB

MD5
24a97ba2a996f2aa365b33de6a0b35e2

SHA1
ef45f3244b01244cfe1dc144e55b960b1237700a

SHA256
92f334dbbf51a12f5ccb8f5c3d0ad662367b81426b5651e98b0059324cd7659f

SHA512
a6c47c109141583dbad634851cabeef4c03f502ff51d9efef4fb33f76768cd5ec4945afe43c92c83b9b39e550b2521b4e6dbc2544c0ae23d91433dfc858996d5

Download Submit
C:\Users\Admin\AppData\Local\Temp\rp3qrySY.xlsm

Filesize
22KB

MD5
5875185076bd3d1769099f9f95b21d47

SHA1
d8d2036aab2d72e9b8f721587bd1274cd7302cd5

SHA256
9a0ce4556c99b8f4d990c8e2cd70b0e1f2bd3b1b2aae9fc827a6b2fe02fc3102

SHA512
72d9d6718de07be4bb83410ccad24c6d70941bfc0a6949c5ad985346adf17e3d4905ee297e0b5ac1de52ca5f4ec7400c5d337dd495e3a72504f164a8002ffd9e

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_1599fb0babbe3e8a7d44c1980402049e0d0a5c28d3d83587a61f7474553fe993N.exe

Filesize
5KB

MD5
7cf8491bc5ac58184cd684d1a088340a

SHA1
ba61e1cad1c0187933213843001f75e2bb0259a9

SHA256
7d261f5c5051519a5c0cf53e21e095e7e6984b16fa8929f0edbe8213f8441f8f

SHA512
c42c355560ab5343f53ca46c50e3ae1803301920a5ce6d3ce991c457c8753595cb21bdfa1be205191eb4fef290bed15feaf0c3d16f0c040abed05f41d9a97d1b

Download Submit
memory/1948-47-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/1948-103-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/1948-104-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/1948-138-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2696-30-0x0000000073350000-0x00000000738FB000-memory.dmp

Filesize
5.7MB

Download
memory/2696-46-0x0000000073350000-0x00000000738FB000-memory.dmp

Filesize
5.7MB

Download
memory/2696-49-0x0000000073350000-0x00000000738FB000-memory.dmp

Filesize
5.7MB

Download
memory/2696-31-0x0000000073350000-0x00000000738FB000-memory.dmp

Filesize
5.7MB

Download
memory/2696-18-0x0000000073351000-0x0000000073352000-memory.dmp

Filesize
4KB

Download
memory/2824-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2824-27-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2936-48-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads