xred | 53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3def

General

Target

53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe
Size

803KB
MD5

0bb9cb94427c6f8051f0b77d70370ce0
SHA1

d303463a9d7d0af33ee3b243806acab4d58c9ccd
SHA256

53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3def
SHA512

981298ff0965b739c3a81a1d9732426eb691bb5a1e77fbc40cb48f2ccee3b3824e7e2d3dd6a2da97463f49f6651e047fd7962f5b9514dc79993669fa31277493
SSDEEP

12288:iMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9VzbK31cj:insJ39LyjbJkQFMhmC+6GD9NG318

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

Processes:

resource
C:\Users\Admin\AppData\Local\Temp\E4vNejXe.xlsm

Executes dropped EXE 3 IoCs

Processes:

._cache_53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exeSynaptics.exe._cache_Synaptics.exe

pid process

2544 ._cache_53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe
3036 Synaptics.exe
2660 ._cache_Synaptics.exe

pid	process
2544	._cache_53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe
3036	Synaptics.exe
2660	._cache_Synaptics.exe

Loads dropped DLL 5 IoCs

Processes:

53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exeSynaptics.exe

pid	process
2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe
2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe
2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe
3036	Synaptics.exe
3036	Synaptics.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe"	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.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

Processes:

._cache_53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exeSynaptics.exeEXCEL.EXE._cache_Synaptics.exe53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry
T1012

System Information Discovery
T1082

Processes:

EXCEL.EXE

description ioc process

Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

2656 EXCEL.EXE
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

EXCEL.EXE

pid process

2656 EXCEL.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

pid	process
2656	EXCEL.EXE

pid	process
2656	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exeSynaptics.exe

description	pid	process	target process
PID 2236 wrote to memory of 2544	2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe	._cache_53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe
PID 2236 wrote to memory of 2544	2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe	._cache_53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe
PID 2236 wrote to memory of 2544	2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe	._cache_53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe
PID 2236 wrote to memory of 2544	2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe	._cache_53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe
PID 2236 wrote to memory of 3036	2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe	Synaptics.exe
PID 2236 wrote to memory of 3036	2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe	Synaptics.exe
PID 2236 wrote to memory of 3036	2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe	Synaptics.exe
PID 2236 wrote to memory of 3036	2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe	Synaptics.exe
PID 3036 wrote to memory of 2660	3036	Synaptics.exe	._cache_Synaptics.exe
PID 3036 wrote to memory of 2660	3036	Synaptics.exe	._cache_Synaptics.exe
PID 3036 wrote to memory of 2660	3036	Synaptics.exe	._cache_Synaptics.exe
PID 3036 wrote to memory of 2660	3036	Synaptics.exe	._cache_Synaptics.exe

C:\Users\Admin\AppData\Local\Temp\53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe
"C:\Users\Admin\AppData\Local\Temp\53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Users\Admin\AppData\Local\Temp\._cache_53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2544
- 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:3036
- - 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:2660

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:2656

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
803KB

MD5
0bb9cb94427c6f8051f0b77d70370ce0

SHA1
d303463a9d7d0af33ee3b243806acab4d58c9ccd

SHA256
53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3def

SHA512
981298ff0965b739c3a81a1d9732426eb691bb5a1e77fbc40cb48f2ccee3b3824e7e2d3dd6a2da97463f49f6651e047fd7962f5b9514dc79993669fa31277493

Download Submit
C:\Users\Admin\AppData\Local\Temp\._cache_53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe

Filesize
49KB

MD5
fd20e6584533dfc8200abf4139ab1b74

SHA1
f230b40d855914cdabbe2e11e142e6b8d9cdbf7b

SHA256
52ec5af7d6270e4429769ad0ba100c878606ac7c3d6d83ce3cba67d3639e08e9

SHA512
ce112c0cd995c8f28e1ab8871a2e084c9d3a645be0d1234c7d89dd8848b23e403b1b7c8b3ad2b9869dd8c9ec6d14732a34cf6ba3d0a31bb35639ab8038daa486

Download Submit
C:\Users\Admin\AppData\Local\Temp\E4vNejXe.xlsm

Filesize
23KB

MD5
61edb6c80baff46db91c145f6b4bef3b

SHA1
0eec24dfcebba4e784b5c0c9472f39e5f6241e1b

SHA256
48ef668374ead07b3e94d0b050ced2d6b6023187ea347f84c453ba797a09d198

SHA512
806f9195efac2848ec2d4ecddaead3aa5444709beae65649b53dd5d7839b83ad8b1b8ec87af2b5910fcdb41a7fa02d826849f66b567c0ffdac2112bf82d5261d

Download Submit
C:\Users\Admin\AppData\Local\Temp\E4vNejXe.xlsm

Filesize
26KB

MD5
6f6d4c49902e176ea0383b4575469254

SHA1
a974fedd05b963718811c4e66203a056b5d8ff0d

SHA256
f3083147006a5b321fdfe3f0d4af8664d98208db9671bc505affd1dae1950397

SHA512
2676a390fdef1757ec108498fe729f610511d6dc55237b82700fef3e61b37addfd92f370566746856504a9bc5368f4b7c700a576685606b38012ecf7c4bfce03

Download Submit
C:\Users\Admin\AppData\Local\Temp\E4vNejXe.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\E4vNejXe.xlsm

Filesize
24KB

MD5
ddb0b929b4530f6b0e91909a2eb78303

SHA1
bf752f52e4a89e3da9a848f4acda60ac982136a5

SHA256
28e64bbd15f8d4d15c9c0deccca5ad51fc59bbedcd92a27cdd7803d385b179af

SHA512
1eba5b48022a38f314b7d8dbac4ed6fe4621d82a096f4ce25318a37c4e16f85f9e57783adecaf478ed789d9a73dfdb2a4b6c801ff8a2bd2368c748863842ca42

Download Submit
memory/2236-27-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/2236-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2544-31-0x0000000073D80000-0x000000007432B000-memory.dmp

Filesize
5.7MB

Download
memory/2544-30-0x0000000073D80000-0x000000007432B000-memory.dmp

Filesize
5.7MB

Download
memory/2544-18-0x0000000073D81000-0x0000000073D82000-memory.dmp

Filesize
4KB

Download
memory/2544-105-0x0000000073D80000-0x000000007432B000-memory.dmp

Filesize
5.7MB

Download
memory/2656-40-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/3036-106-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/3036-107-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/3036-141-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads