xred | 1c883b87a3301aeb34d3cc3b39f9a19be18aa404736014dd17f38ac02c254282

General

Target

SebWett Spoofer V2.exe
Size

802KB
MD5

56775e973dadd17093e0a14f7b674066
SHA1

4b3f5109f7bbafbfc8ed1ae463f22c1badac9f4f
SHA256

1c883b87a3301aeb34d3cc3b39f9a19be18aa404736014dd17f38ac02c254282
SHA512

61e6d9a4d8358446c3865eb78fe2b080306fc7b34bcfc820d79e669d868eefd455806f9f22d2da132832a531912be0757f6ae6509c2098f651389944e95ff398
SSDEEP

12288:2MSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V93ozfV2CpsXO9uj:2nsJ39LyjbJkQFMhmC+6GD9znCK

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 2 IoCs

Office document equipped with macros.

macro

resource
behavioral1/files/0x0009000000016d47-97.dat
behavioral1/files/0x000c000000016d3f-108.dat

Executes dropped EXE 3 IoCs

pid	Process
1244	._cache_SebWett Spoofer V2.exe
2804	Synaptics.exe
2848	._cache_Synaptics.exe

Loads dropped DLL 15 IoCs

pid	Process
2696	SebWett Spoofer V2.exe
2696	SebWett Spoofer V2.exe
2696	SebWett Spoofer V2.exe
2804	Synaptics.exe
2804	Synaptics.exe
2792	WerFault.exe
2792	WerFault.exe
2792	WerFault.exe
2792	WerFault.exe
2664	WerFault.exe
2664	WerFault.exe
2664	WerFault.exe
2664	WerFault.exe
2664	WerFault.exe
2792	WerFault.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"	SebWett Spoofer V2.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2792	2848	WerFault.exe	32
2664	1244	WerFault.exe	30

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	SebWett Spoofer V2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_SebWett Spoofer V2.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

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
2744	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2744	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 1244	2696	SebWett Spoofer V2.exe	30
PID 2696 wrote to memory of 1244	2696	SebWett Spoofer V2.exe	30
PID 2696 wrote to memory of 1244	2696	SebWett Spoofer V2.exe	30
PID 2696 wrote to memory of 1244	2696	SebWett Spoofer V2.exe	30
PID 2696 wrote to memory of 2804	2696	SebWett Spoofer V2.exe	31
PID 2696 wrote to memory of 2804	2696	SebWett Spoofer V2.exe	31
PID 2696 wrote to memory of 2804	2696	SebWett Spoofer V2.exe	31
PID 2696 wrote to memory of 2804	2696	SebWett Spoofer V2.exe	31
PID 2804 wrote to memory of 2848	2804	Synaptics.exe	32
PID 2804 wrote to memory of 2848	2804	Synaptics.exe	32
PID 2804 wrote to memory of 2848	2804	Synaptics.exe	32
PID 2804 wrote to memory of 2848	2804	Synaptics.exe	32
PID 1244 wrote to memory of 2664	1244	._cache_SebWett Spoofer V2.exe	35
PID 1244 wrote to memory of 2664	1244	._cache_SebWett Spoofer V2.exe	35
PID 1244 wrote to memory of 2664	1244	._cache_SebWett Spoofer V2.exe	35
PID 1244 wrote to memory of 2664	1244	._cache_SebWett Spoofer V2.exe	35
PID 2848 wrote to memory of 2792	2848	._cache_Synaptics.exe	34
PID 2848 wrote to memory of 2792	2848	._cache_Synaptics.exe	34
PID 2848 wrote to memory of 2792	2848	._cache_Synaptics.exe	34
PID 2848 wrote to memory of 2792	2848	._cache_Synaptics.exe	34

C:\Users\Admin\AppData\Local\Temp\SebWett Spoofer V2.exe
"C:\Users\Admin\AppData\Local\Temp\SebWett Spoofer V2.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2696
- C:\Users\Admin\AppData\Local\Temp\._cache_SebWett Spoofer V2.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_SebWett Spoofer V2.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1244
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1244 -s 628
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2664
- 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:2804
- - 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
    - Suspicious use of WriteProcessMemory
    PID:2848
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2848 -s 628
      4⤵
      Loads dropped DLL
      Program crash
      PID:2792

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:2744

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
802KB

MD5
56775e973dadd17093e0a14f7b674066

SHA1
4b3f5109f7bbafbfc8ed1ae463f22c1badac9f4f

SHA256
1c883b87a3301aeb34d3cc3b39f9a19be18aa404736014dd17f38ac02c254282

SHA512
61e6d9a4d8358446c3865eb78fe2b080306fc7b34bcfc820d79e669d868eefd455806f9f22d2da132832a531912be0757f6ae6509c2098f651389944e95ff398

Download Submit
C:\Users\Admin\AppData\Local\Temp\OS8LX14u.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\OS8LX14u.xlsm

Filesize
26KB

MD5
b1cab83ee444b40bd0c5c84b19df7e19

SHA1
cea77bbfdcb3be72c9408b26647174f922dd41a8

SHA256
b39cb2fce3124bdd79bc5595a05d36053e3656e86ad42e5c219903966919237b

SHA512
c00f4195d8690f71a0710c345c72b3c235dbe467f211e65f112ce8b03d3b3b8771f14d00ce9baf32b459420cd144258bb386e90801c49fda5ee279e5221ca416

Download Submit
C:\Users\Admin\AppData\Local\Temp\OS8LX14u.xlsm

Filesize
23KB

MD5
01bd6b0e3b037eed6a26e97e21fc469a

SHA1
89f79c8d2db4484ac6efc042e912aa8cfab43b58

SHA256
ed8869124089e986cecbe3c979e3749a819e5bd70c98f3d00a470c31a83ab0db

SHA512
a8794bc8fae7238215f60ae231d41f6aeb2a322be3d71995badccd0a732ee6c1a900e16ebf452dab8c69614dbea16b22e4a0678566e61bbce839ed91d06bd8fd

Download Submit
C:\Users\Admin\AppData\Local\Temp\OS8LX14u.xlsm

Filesize
25KB

MD5
af2a2555ff0d2aa26b68c405720d3ca2

SHA1
ff606ee5e6d419cd930225b5353b94c5982e0c53

SHA256
c75d9626806757e31430672786a75b5cb574d61e2ea48d3c54491cb6983e5130

SHA512
51c9f12782d0c4ae179a2c68caddfc66c7a1226670745e483576be63d3c58407f2568ab829b3de28d5b1d839f63c8c83dcc30bf4ce75aee0e1b72e0d994ac763

Download Submit
C:\Users\Admin\AppData\Local\Temp\OS8LX14u.xlsm

Filesize
26KB

MD5
ed2b8bbb205fa5a4f2a320255647deee

SHA1
7595cb2fe1039795f968ea018a16fb00b6a9f6ea

SHA256
ce866cdda56be64f8435c1b3840573abf81574a0fd3db8f4ff974349adb78d23

SHA512
ed410bb1ddcb90fed7c5e9b92053a1fac0dc2dbdd1ca8d4447f2585fc14509aeb84911c17660b4d06bc4993e3619dc870ac39ab7ea1a49053f96cdf0da9d0d95

Download Submit
C:\Users\Admin\AppData\Local\Temp\~$OS8LX14u.xlsm

Filesize
165B

MD5
ff09371174f7c701e75f357a187c06e8

SHA1
57f9a638fd652922d7eb23236c80055a91724503

SHA256
e4ba04959837c27019a2349015543802439e152ddc4baf4e8c7b9d2b483362a8

SHA512
e4d01e5908e9f80b7732473ec6807bb7faa5425e3154d5642350f44d7220af3cffd277e0b67bcf03f1433ac26a26edb3ddd3707715b61d054b979fbb4b453882

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_SebWett Spoofer V2.exe

Filesize
49KB

MD5
715b3ee9871f3b1d80ec6091ae35c602

SHA1
80ee70cce8f2ba8e2840f09ee2af873aeb3edadd

SHA256
2cf732d62ade4a41263a551c60573749ea6e0bedc2089342d1ad74788b9b57da

SHA512
e0cc4708f4a26bd4e516dac0b19c5221f7218566c967e0a381df86cf8e5e0e41821ec8a33a15677396521a7d8490a46fe63d838189cd4c43245713f7cdf5a618

Download Submit
memory/1244-29-0x0000000001390000-0x00000000013A2000-memory.dmp

Filesize
72KB

Download
memory/2696-25-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/2696-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2744-39-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2744-123-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2804-124-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/2804-125-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/2804-157-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/2848-38-0x0000000000A30000-0x0000000000A42000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads