xred | dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c

General

Target

dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe
Size

809KB
MD5

76778d098beed7d4e5a6efd11ce4e944
SHA1

4f4e8a5a6c8ba70541f291db4175c4a9d0147ad9
SHA256

dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c
SHA512

0e2fca4fc3dc13130d3915ca3a89d417ff2cc472ac5a82452963724ac24736c42543d9a2aaa801d7083bc1740d7cb9301110cd73df16436faed1f6f34bf3f85a
SSDEEP

12288:CMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9THaj:CnsJ39LyjbJkQFMhmC+6GD9zG

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
2908	._cache_dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe
2768	Synaptics.exe
2932	._cache_Synaptics.exe

Loads dropped DLL 7 IoCs

pid	Process
2744	dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe
2744	dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe
2744	dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe
2744	dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe
2768	Synaptics.exe
2768	Synaptics.exe
2768	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"	dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.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	dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.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
2772	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2772	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 2908	2744	dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe	30
PID 2744 wrote to memory of 2908	2744	dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe	30
PID 2744 wrote to memory of 2908	2744	dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe	30
PID 2744 wrote to memory of 2908	2744	dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe	30
PID 2744 wrote to memory of 2768	2744	dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe	32
PID 2744 wrote to memory of 2768	2744	dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe	32
PID 2744 wrote to memory of 2768	2744	dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe	32
PID 2744 wrote to memory of 2768	2744	dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe	32
PID 2768 wrote to memory of 2932	2768	Synaptics.exe	33
PID 2768 wrote to memory of 2932	2768	Synaptics.exe	33
PID 2768 wrote to memory of 2932	2768	Synaptics.exe	33
PID 2768 wrote to memory of 2932	2768	Synaptics.exe	33

C:\Users\Admin\AppData\Local\Temp\dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe
"C:\Users\Admin\AppData\Local\Temp\dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2744
- C:\Users\Admin\AppData\Local\Temp\._cache_dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe"
  2⤵
  - Executes dropped EXE
  PID:2908
- 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:2768
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    PID:2932

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
809KB

MD5
76778d098beed7d4e5a6efd11ce4e944

SHA1
4f4e8a5a6c8ba70541f291db4175c4a9d0147ad9

SHA256
dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c

SHA512
0e2fca4fc3dc13130d3915ca3a89d417ff2cc472ac5a82452963724ac24736c42543d9a2aaa801d7083bc1740d7cb9301110cd73df16436faed1f6f34bf3f85a

Download Submit
C:\Users\Admin\AppData\Local\Temp\GEYsI7Bc.xlsm

Filesize
25KB

MD5
68458c4d021c97e4766bcfa54a9292e1

SHA1
5f1e021017b010f97c33a445daf9201af3727072

SHA256
0263a5e5d48112563d17798ac247274d65cbeced46923a1406242aecea032724

SHA512
cf0cf8362b361e70bac794654468ec51b53389eab406bb8303a9a991800036d82a5325c8448512f5c1e7049d12e7306b558c7c904d3fb8523cf08b85b19777c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\GEYsI7Bc.xlsm

Filesize
21KB

MD5
1bb675da1ed98283ada76e646a226033

SHA1
da491445b66b959de682b8ab2a55f107ff36774d

SHA256
24869cf7fbead83c73593dda03cfabc5ffc017799ecef96e49833291a28f2f4d

SHA512
6e5bd5eaf6a3c19ab12ee745ff8da970e578a09274d4a4defb5326a8cacd0bf30237fb85812558a8261e4e0c69e9d8d0b6c557ca2753fe506d236952c7aede4a

Download Submit
C:\Users\Admin\AppData\Local\Temp\GEYsI7Bc.xlsm

Filesize
27KB

MD5
d29a0c15dc0490baf37613ee59cc0749

SHA1
7e4606bc3073049d1559783dd0de852b1371a7d3

SHA256
705ea8ccfaa4d1dc6d18fd2160f137c4b5b1e54ba17786606500d12a2d21313f

SHA512
74140cc578b841e4997ede516565a420f193a82a4285d321e5d79c32859565f25e554a1caffc89b9421b47d3ffa6fce30834463f752bade6ca398ef0bdad5077

Download Submit
C:\Users\Admin\AppData\Local\Temp\GEYsI7Bc.xlsm

Filesize
25KB

MD5
3ace55e3356da1e96f25a628487bd482

SHA1
e7e32641acfe33cac8a3033fc2432006f22766d9

SHA256
8ee51a5348be1fff8258c431dba85a9f16ca43c887efbc16122678bb8db81873

SHA512
27a29d28a441e1b71819f746c88f5b98395ab66533ba7e25f41523b98e9ac4a4babd107670a2db784ecd7a823b76d87864a0f4cda32e726e411cd21a8a2535e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\GEYsI7Bc.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\~$GEYsI7Bc.xlsm

Filesize
165B

MD5
ff09371174f7c701e75f357a187c06e8

SHA1
57f9a638fd652922d7eb23236c80055a91724503

SHA256
e4ba04959837c27019a2349015543802439e152ddc4baf4e8c7b9d2b483362a8

SHA512
e4d01e5908e9f80b7732473ec6807bb7faa5425e3154d5642350f44d7220af3cffd277e0b67bcf03f1433ac26a26edb3ddd3707715b61d054b979fbb4b453882

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_dce5dc299a658c8faa9756d2fdf2dbf977974d54c004f43ebaabc837dd22969c.exe

Filesize
56KB

MD5
c55940daa5bfcc9350f61f508fbbfb43

SHA1
ce7b9dc8ef1de619b24a0c86c9909b3018847eac

SHA256
a593b068dbd3e1ca2abbf7e2f7b55a86800bffd5a98c4f5a05f00d6e3b473d40

SHA512
d9317f28812567bfae905ee8d7603b617680fd7edb1393d488b2f2e242040f316d224f45cfead3c93f762424ab2ed233a73c84a6ba96bac5687a14cf0b634269

Download Submit
memory/2744-28-0x0000000000400000-0x00000000004D0000-memory.dmp

Filesize
832KB

Download
memory/2744-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2768-116-0x0000000000400000-0x00000000004D0000-memory.dmp

Filesize
832KB

Download
memory/2768-151-0x0000000000400000-0x00000000004D0000-memory.dmp

Filesize
832KB

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

Filesize
64KB

Download
memory/2772-115-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads