xred | 7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c

General

Target

7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe
Size

1.7MB
MD5

48b681e25b5f9c82adbfc2eed4e644cf
SHA1

7c4be41399eee4e5357356240b5b84a302d7bbd0
SHA256

7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c
SHA512

23558f8d287ed4cfa4ac5e441d26998e4b89f77c63814a67002c47234df111123403392842c7c80aceb583f0d87bd57366fd53cf88dc6b073b8fec4cf47694bf
SSDEEP

24576:2nsJ39LyjbJkQFMhmC+6GD9DGQB+2DR7BWYpcyo44u0aPVBWYpzW:2nsHyjtk2MYC5GDr7Vh102Ti

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
1484	._cache_7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe
1084	Synaptics.exe
3020	._cache_Synaptics.exe

Loads dropped DLL 5 IoCs

pid	Process
2568	7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe
2568	7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe
2568	7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe
1084	Synaptics.exe
1084	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"	7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.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	Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.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
2264	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2264	EXCEL.EXE

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 1484	2568	7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe	30
PID 2568 wrote to memory of 1484	2568	7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe	30
PID 2568 wrote to memory of 1484	2568	7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe	30
PID 2568 wrote to memory of 1484	2568	7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe	30
PID 2568 wrote to memory of 1084	2568	7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe	31
PID 2568 wrote to memory of 1084	2568	7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe	31
PID 2568 wrote to memory of 1084	2568	7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe	31
PID 2568 wrote to memory of 1084	2568	7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe	31
PID 1084 wrote to memory of 3020	1084	Synaptics.exe	32
PID 1084 wrote to memory of 3020	1084	Synaptics.exe	32
PID 1084 wrote to memory of 3020	1084	Synaptics.exe	32
PID 1084 wrote to memory of 3020	1084	Synaptics.exe	32
PID 3020 wrote to memory of 2012	3020	._cache_Synaptics.exe	34
PID 3020 wrote to memory of 2012	3020	._cache_Synaptics.exe	34
PID 3020 wrote to memory of 2012	3020	._cache_Synaptics.exe	34
PID 1484 wrote to memory of 2688	1484	._cache_7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe	35
PID 1484 wrote to memory of 2688	1484	._cache_7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe	35
PID 1484 wrote to memory of 2688	1484	._cache_7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe	35

C:\Users\Admin\AppData\Local\Temp\7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe
"C:\Users\Admin\AppData\Local\Temp\7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Users\Admin\AppData\Local\Temp\._cache_7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1484
- - C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -u -p 1484 -s 624
    3⤵
    PID:2688
- 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:1084
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:3020
  - - C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 3020 -s 624
      4⤵
      PID:2012

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:2264

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
1.7MB

MD5
48b681e25b5f9c82adbfc2eed4e644cf

SHA1
7c4be41399eee4e5357356240b5b84a302d7bbd0

SHA256
7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c

SHA512
23558f8d287ed4cfa4ac5e441d26998e4b89f77c63814a67002c47234df111123403392842c7c80aceb583f0d87bd57366fd53cf88dc6b073b8fec4cf47694bf

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

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_7036d9af1685face5a42401a29a3f0ae3316e069aba73480f59f6fb590fdaa0c.exe

Filesize
1.0MB

MD5
bc054c2105f6fb4752dcb2b938461bad

SHA1
23bc0b21279a5cbf455f4ddd276d7831d96066de

SHA256
2c5e26d80e686c444bc3740a2bb311b84857f59b048fe3d659152c449922ee41

SHA512
ec12934cacd0b5b183e91712439b8b8f8ca71040f3343e35d25ed9e1febf12ec2f7f0fc6dc0f0b6e9a55f803183471af8c0c80aeff9d1aec1f421771bff2885b

Download Submit
memory/1084-57-0x0000000000400000-0x00000000005C2000-memory.dmp

Filesize
1.8MB

Download
memory/1084-58-0x0000000000400000-0x00000000005C2000-memory.dmp

Filesize
1.8MB

Download
memory/1084-90-0x0000000000400000-0x00000000005C2000-memory.dmp

Filesize
1.8MB

Download
memory/1484-28-0x0000000001160000-0x0000000001262000-memory.dmp

Filesize
1.0MB

Download
memory/2264-37-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2568-0-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/2568-25-0x0000000000400000-0x00000000005C2000-memory.dmp

Filesize
1.8MB

Download
memory/3020-36-0x0000000000280000-0x0000000000382000-memory.dmp

Filesize
1.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads