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

resource
behavioral1/files/0x0008000000019489-99.dat

Executes dropped EXE 3 IoCs

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

Loads dropped DLL 5 IoCs

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

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

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

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2656	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2656	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 2544	2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe	29
PID 2236 wrote to memory of 2544	2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe	29
PID 2236 wrote to memory of 2544	2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe	29
PID 2236 wrote to memory of 2544	2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe	29
PID 2236 wrote to memory of 3036	2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe	30
PID 2236 wrote to memory of 3036	2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe	30
PID 2236 wrote to memory of 3036	2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe	30
PID 2236 wrote to memory of 3036	2236	53610b303e018105e98ad2261082c56b4064b1a554d3a2674a1853b0c50c3defN.exe	30
PID 3036 wrote to memory of 2660	3036	Synaptics.exe	31
PID 3036 wrote to memory of 2660	3036	Synaptics.exe	31
PID 3036 wrote to memory of 2660	3036	Synaptics.exe	31
PID 3036 wrote to memory of 2660	3036	Synaptics.exe	31

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