xred | 13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77

General

Target

13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe
Size

865KB
MD5

fcfc40a5f40e6ca042f9c99e632c7789
SHA1

d820cf6057094a4799afdbde375cda236d26666c
SHA256

13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77
SHA512

8759847a5b4b4632efd4149fd8ba77a3d2c82d4a22995bbd7dd8e8ed795c3c76fd3da9d6af0826526ade540bd54f64ecab28558272a5eeaface4a2bbce3ec479
SSDEEP

12288:JMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V92qNz:JnsJ39LyjbJkQFMhmC+6GD9z

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
behavioral1/files/0x0006000000017487-102.dat

Executes dropped EXE 3 IoCs

Processes:

._cache_13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exeSynaptics.exe._cache_Synaptics.exe

pid	Process
2964	._cache_13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe
2288	Synaptics.exe
2712	._cache_Synaptics.exe

Loads dropped DLL 7 IoCs

Processes:

13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exeSynaptics.exe

pid	Process
2916	13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe
2916	13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe
2916	13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe
2916	13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe
2288	Synaptics.exe
2288	Synaptics.exe
2288	Synaptics.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe"	13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.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 3 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:

13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exeSynaptics.exeEXCEL.EXE

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.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
2772	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

EXCEL.EXE

pid	Process
2772	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exeSynaptics.exe

description	pid	Process	procid_target
PID 2916 wrote to memory of 2964	2916	13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe	30
PID 2916 wrote to memory of 2964	2916	13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe	30
PID 2916 wrote to memory of 2964	2916	13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe	30
PID 2916 wrote to memory of 2964	2916	13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe	30
PID 2916 wrote to memory of 2288	2916	13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe	31
PID 2916 wrote to memory of 2288	2916	13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe	31
PID 2916 wrote to memory of 2288	2916	13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe	31
PID 2916 wrote to memory of 2288	2916	13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe	31
PID 2288 wrote to memory of 2712	2288	Synaptics.exe	32
PID 2288 wrote to memory of 2712	2288	Synaptics.exe	32
PID 2288 wrote to memory of 2712	2288	Synaptics.exe	32
PID 2288 wrote to memory of 2712	2288	Synaptics.exe	32

C:\Users\Admin\AppData\Local\Temp\13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe
"C:\Users\Admin\AppData\Local\Temp\13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2916
- C:\Users\Admin\AppData\Local\Temp\._cache_13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe"
  2⤵
  - Executes dropped EXE
  PID:2964
- 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:2288
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    PID:2712

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:2772

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
865KB

MD5
fcfc40a5f40e6ca042f9c99e632c7789

SHA1
d820cf6057094a4799afdbde375cda236d26666c

SHA256
13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77

SHA512
8759847a5b4b4632efd4149fd8ba77a3d2c82d4a22995bbd7dd8e8ed795c3c76fd3da9d6af0826526ade540bd54f64ecab28558272a5eeaface4a2bbce3ec479

Download Submit
C:\Users\Admin\AppData\Local\Temp\cEtr8RsS.xlsm

Filesize
29KB

MD5
b0cef7c314a2a3f4142bf885d88f201f

SHA1
fea1e790d40c45457f285d00ae36e7bfd33ee438

SHA256
8780f0abb64e4a145d9a3764902ae4168d128cc857f172806f2be62081f4d0b8

SHA512
04f32198074b8a3b8071976fa7bf23e70e3dcd34095005b66447ae3632642b56519412ef6706f5cf5e821ee749d25152ed7ff1b432a9817361e207372dc8518f

Download Submit
C:\Users\Admin\AppData\Local\Temp\cEtr8RsS.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\cEtr8RsS.xlsm

Filesize
25KB

MD5
a0c1a1c3e76046185d18158ca2c51e21

SHA1
06167587c053ad9e73514d7fae2a9d2ac0307076

SHA256
b11d944a3f8ca598cfc790a202bd67cea07be3b720156ce197820da96de5cae1

SHA512
6037ff9f2861db40d7d84a19dc6ccf666201acf91d36ff5121604c6eb893ec6d5bd2e1af2c44a3e6522720199f400a58369c9d69cdaf4a3d13b488a37960ddf0

Download Submit
C:\Users\Admin\AppData\Local\Temp\cEtr8RsS.xlsm

Filesize
20KB

MD5
e7590f16238bf19acf2531ed57d70a5d

SHA1
44d2da1f0e0ac95fb042be8db54015fb57f98e06

SHA256
25887deca7f1f0b976f373cab0870633596063f2d2bc532f931edf3eadf4a9f3

SHA512
c1a6e9f6661cf9a0cbf700cd8354d2edc1a302b5d8bed73a7710b2fb0788b3e0ad962929542c8891d1b3c58e04d4fdaf9a1995e647a2bf12ffd32445778c8c78

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_13035542f738b4cd7b8600e9772bf22abd239926c5594ed3d06ad4729156af77.exe

Filesize
111KB

MD5
088582ea6aa6c08125ffeca62fd2d997

SHA1
8b6b97bcb79ddb5b018dac5a9043f5e7e284af26

SHA256
278baca497ae9ae362fcf39f27ffb55877ef8da8d25579f72bc045147fe0f34d

SHA512
fa7433d2a8b7f49b6d669077e5e96d1cee512bceed507934255716b7558d3b5bf469eaf5ce72a4ae9f678b9721bee710832096af283a2eeb01798564b258dcc5

Download Submit
memory/2288-110-0x0000000000400000-0x00000000004DE000-memory.dmp

Filesize
888KB

Download
memory/2288-111-0x0000000000400000-0x00000000004DE000-memory.dmp

Filesize
888KB

Download
memory/2288-143-0x0000000000400000-0x00000000004DE000-memory.dmp

Filesize
888KB

Download
memory/2772-41-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2916-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2916-28-0x0000000000400000-0x00000000004DE000-memory.dmp

Filesize
888KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads