xred | 9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3

General

Target

9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe
Size

4.9MB
MD5

31c87f5d5944f640a038bbac783d2fed
SHA1

d5c315906b21d3282546eb8d575bbd8627e5f2a0
SHA256

9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3
SHA512

86542ffc445909e619a4a1022e327cf657a54ebc1fa5610d283fdf17bab2d7ed3435f2bde60145dba462b5132e60e8edc2a8bff0837f7b4e4a9a086eaa962c38
SSDEEP

98304:8nsmtk2a3qn8jyKfnh00zrt2miokfKA9/iLIkZKIbqY1wu4a:SLx8j790miokb/iLIkAIh

Score

10^/10

xred backdoor discovery 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

Executes dropped EXE 3 IoCs

pid	Process
1400	._cache_9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe
2680	Synaptics.exe
3068	._cache_Synaptics.exe

Loads dropped DLL 5 IoCs

pid	Process
2488	9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe
2488	9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe
2488	9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe
2680	Synaptics.exe
2680	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"	9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2488	9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe
2680	Synaptics.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	9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_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
2708	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2488	9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe
2680	Synaptics.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2708	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2488 wrote to memory of 1400	2488	9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe	31
PID 2488 wrote to memory of 1400	2488	9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe	31
PID 2488 wrote to memory of 1400	2488	9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe	31
PID 2488 wrote to memory of 1400	2488	9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe	31
PID 2488 wrote to memory of 2680	2488	9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe	32
PID 2488 wrote to memory of 2680	2488	9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe	32
PID 2488 wrote to memory of 2680	2488	9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe	32
PID 2488 wrote to memory of 2680	2488	9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe	32
PID 2680 wrote to memory of 3068	2680	Synaptics.exe	33
PID 2680 wrote to memory of 3068	2680	Synaptics.exe	33
PID 2680 wrote to memory of 3068	2680	Synaptics.exe	33
PID 2680 wrote to memory of 3068	2680	Synaptics.exe	33

C:\Users\Admin\AppData\Local\Temp\9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe
"C:\Users\Admin\AppData\Local\Temp\9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2488
- C:\Users\Admin\AppData\Local\Temp\._cache_9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1400
- C:\ProgramData\Synaptics\Synaptics.exe
  "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2680
- - 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:3068

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:2708

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
4.9MB

MD5
31c87f5d5944f640a038bbac783d2fed

SHA1
d5c315906b21d3282546eb8d575bbd8627e5f2a0

SHA256
9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3

SHA512
86542ffc445909e619a4a1022e327cf657a54ebc1fa5610d283fdf17bab2d7ed3435f2bde60145dba462b5132e60e8edc2a8bff0837f7b4e4a9a086eaa962c38

Download Submit
C:\Users\Admin\AppData\Local\Temp\d4Nl3xLu.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\d4Nl3xLu.xlsm

Filesize
27KB

MD5
ec499f204723362366849f8b1326b759

SHA1
f3444035613aa9cf7b0b4c0b49f5964c23c6204c

SHA256
5822d18274c11974df416def664fc33e50c29baadcf2ef7cb4f2c5aaf28d0dc4

SHA512
7f6fb46365d3c2c0dd913c137be5824cf0e05827fcdf26217d140f591a8aead4151db6baa759e7a7ec7d94f861774cdb64ba86e6dc13e045938be4f6c18f9c00

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_9c63a1a3812e1c755b84881269d7d6059da72fd665f0aceca990d0b79786f5b3.exe

Filesize
182KB

MD5
aceaf589902c4905f4d163f06cdb3213

SHA1
889e6070de66e63ab00ea1f80233db907475e61e

SHA256
9d6b6119d03a42674ecbda7dd6509b25443605330f7c9e5ce77e4e2e0f5a0d16

SHA512
47ad71b73d4dbf2417828459ccea342a36aa03f08cffeae99de1b4a6698121bce94628bffb49cb749d6547e3ed740b4a2945b4a52f6bb067e6a78bff1b3470cd

Download Submit
memory/2488-2-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2488-5-0x00000000004A5000-0x00000000006CD000-memory.dmp

Filesize
2.2MB

Download
memory/2488-4-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2488-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2488-6-0x0000000000400000-0x00000000008E6000-memory.dmp

Filesize
4.9MB

Download
memory/2488-31-0x00000000004A5000-0x00000000006CD000-memory.dmp

Filesize
2.2MB

Download
memory/2488-32-0x0000000000400000-0x00000000008E6000-memory.dmp

Filesize
4.9MB

Download
memory/2708-47-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads