xred | eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095

General

Target

eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.exe
Size

783KB
MD5

a21f87c3c527a9ba83332cbd8008d0df
SHA1

d41ec31f447f84c07d65bd7ab2221ddc4902243a
SHA256

eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095
SHA512

8a7aa088bca063efec4e34e70389712a151c5f8020a1f6f4207d6aa75278d469d56db509a67874cb25a0cba846bf79fe9fb2b50348fd85de510c08bb4f24d11c
SSDEEP

12288:2MSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9LhVj:2nsJ39LyjbJkQFMhmC+6GD91t

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/0x00060000000195c1-96.dat

Executes dropped EXE 3 IoCs

pid	Process
2964	._cache_eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.exe
2888	Synaptics.exe
3024	._cache_Synaptics.exe

Loads dropped DLL 5 IoCs

pid	Process
3012	eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.exe
3012	eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.exe
3012	eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.exe
2888	Synaptics.exe
2888	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"	eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.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

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2756	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2756	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 2964	3012	eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.exe	29
PID 3012 wrote to memory of 2964	3012	eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.exe	29
PID 3012 wrote to memory of 2964	3012	eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.exe	29
PID 3012 wrote to memory of 2964	3012	eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.exe	29
PID 3012 wrote to memory of 2888	3012	eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.exe	31
PID 3012 wrote to memory of 2888	3012	eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.exe	31
PID 3012 wrote to memory of 2888	3012	eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.exe	31
PID 3012 wrote to memory of 2888	3012	eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.exe	31
PID 2888 wrote to memory of 3024	2888	Synaptics.exe	32
PID 2888 wrote to memory of 3024	2888	Synaptics.exe	32
PID 2888 wrote to memory of 3024	2888	Synaptics.exe	32
PID 2888 wrote to memory of 3024	2888	Synaptics.exe	32

C:\Users\Admin\AppData\Local\Temp\eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.exe
"C:\Users\Admin\AppData\Local\Temp\eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3012
- C:\Users\Admin\AppData\Local\Temp\._cache_eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.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:2888
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    PID:3024

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:2756

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
783KB

MD5
a21f87c3c527a9ba83332cbd8008d0df

SHA1
d41ec31f447f84c07d65bd7ab2221ddc4902243a

SHA256
eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095

SHA512
8a7aa088bca063efec4e34e70389712a151c5f8020a1f6f4207d6aa75278d469d56db509a67874cb25a0cba846bf79fe9fb2b50348fd85de510c08bb4f24d11c

Download Submit
C:\Users\Admin\AppData\Local\Temp\eGgT7GiM.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\eGgT7GiM.xlsm

Filesize
21KB

MD5
17f09d789eb194d819344195be696bbe

SHA1
a6874eee405cd3fc387d016e69b91ad232b77b7d

SHA256
0844ef889829cc078421f1e0087574d708f57e000e9f322021cc33bb712cccf4

SHA512
cd0b294035d77a783faac3faf1d9ff5d9b568f0f359c683d2bff9f8d21a2ff2d2878f6adb2fae8abf4192e29fc66f2b0a87e72e92d3c76a1fc029f5ecc96718e

Download Submit
C:\Users\Admin\AppData\Local\Temp\eGgT7GiM.xlsm

Filesize
25KB

MD5
b8210fd71e00c44f8b39a330dd1054c8

SHA1
8eac2f947f8added1c3aaced3dced6cd34d9663c

SHA256
a6f78247fede3de56a962778bb9e3cc9487590ac0893d111c1702859c72e1ae4

SHA512
4489ea0e9eb12f15e95381378292ce751c99a046f55b7a46100f78e671983cc65b1043274cb858b7a67888cf72648c0a6a8d6e60f561eca92feeb7116e48cf33

Download Submit
C:\Users\Admin\AppData\Local\Temp\eGgT7GiM.xlsm

Filesize
23KB

MD5
34dcee3aa33c162fe73a7e05518982da

SHA1
159e27fa0c4130045f017141041731a032060ef7

SHA256
d62159081fdb2e76c44430f919b0a227e1254c15be6ac5a0837aed6e3f70475e

SHA512
c733ea6685ade5fffbcc8599413ed05892f623cafe64268502c1be0ae8e81f60f2374743c4402f26c8449b813d7db8ea1350da4fcf4006f1613099777619a406

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_eec05e46341d61406a3b81160e5888445449ab8e5d8ce036389e1d964c933095.exe

Filesize
30KB

MD5
c72386f6a8a22f7458f4deb254280cfa

SHA1
877b18fb370e63775b0400d1c826e01a4de32f02

SHA256
c9f894915d5541a84412fa7f7f372fc698d181c303d1ee8cd31ad87e70b46d71

SHA512
f154577c50d51678334f8f17242c83371fe1e1422eab2b89dd964223221b1710824f597034614feaa0892414ea63cfa583ae9c19fcc9c34824161917eb143a82

Download Submit
memory/2756-100-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2756-35-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2888-101-0x0000000000400000-0x00000000004CA000-memory.dmp

Filesize
808KB

Download
memory/2888-102-0x0000000000400000-0x00000000004CA000-memory.dmp

Filesize
808KB

Download
memory/2888-136-0x0000000000400000-0x00000000004CA000-memory.dmp

Filesize
808KB

Download
memory/3012-25-0x0000000000400000-0x00000000004CA000-memory.dmp

Filesize
808KB

Download
memory/3012-0-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads