xred | 1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5

General

Target

1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe
Size

925KB
MD5

c76bafc4c7c2f9586f39af3f15a2f000
SHA1

dc39d9e0d8b8ebc7e5ae56d3d0ea4909b0c4988a
SHA256

1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5
SHA512

5523fcbc201dd0c7ae6267cead2bc73babe49e94dea57b230467c9850f11d4e171ee95e68432480f61c602321bb4fb6aac2387d87f7db98e68d3e80736d85ae8
SSDEEP

12288:kMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9RZvwnXj:knsJ39LyjbJkQFMhmC+6GD9noT

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
2176	._cache_1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe
2536	Synaptics.exe
2932	._cache_Synaptics.exe

Loads dropped DLL 5 IoCs

pid	Process
472	1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe
472	1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe
472	1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe
2536	Synaptics.exe
2536	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"	1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.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	1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.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
2692	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2692	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 472 wrote to memory of 2176	472	1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe	30
PID 472 wrote to memory of 2176	472	1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe	30
PID 472 wrote to memory of 2176	472	1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe	30
PID 472 wrote to memory of 2176	472	1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe	30
PID 472 wrote to memory of 2536	472	1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe	31
PID 472 wrote to memory of 2536	472	1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe	31
PID 472 wrote to memory of 2536	472	1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe	31
PID 472 wrote to memory of 2536	472	1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe	31
PID 2536 wrote to memory of 2932	2536	Synaptics.exe	32
PID 2536 wrote to memory of 2932	2536	Synaptics.exe	32
PID 2536 wrote to memory of 2932	2536	Synaptics.exe	32
PID 2536 wrote to memory of 2932	2536	Synaptics.exe	32

C:\Users\Admin\AppData\Local\Temp\1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe
"C:\Users\Admin\AppData\Local\Temp\1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:472
- C:\Users\Admin\AppData\Local\Temp\._cache_1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2176
- 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:2536
- - 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: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:2692

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
925KB

MD5
c76bafc4c7c2f9586f39af3f15a2f000

SHA1
dc39d9e0d8b8ebc7e5ae56d3d0ea4909b0c4988a

SHA256
1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5

SHA512
5523fcbc201dd0c7ae6267cead2bc73babe49e94dea57b230467c9850f11d4e171ee95e68432480f61c602321bb4fb6aac2387d87f7db98e68d3e80736d85ae8

Download Submit
C:\Users\Admin\AppData\Local\Temp\._cache_1d8004dae7fe7320a1eca8e0bf11e4501bcea0fb10f619bcfc83489230c2b2d5N.exe

Filesize
172KB

MD5
5a6b680e2caf4335da59f9271903a0fc

SHA1
d361b91d8abb9a4ac45c759378671fce95ee6a71

SHA256
4de460a6f7658f9c6233c9be3f9be70cf893d2010276c1b5c7521cfc42e15ce7

SHA512
05e41eb4c9a5672561b74bf61582b6ed3f48b99df4890c8404dff827e864c3de29ec070d15c22245aa9cacccb927fd9d985646f771a1ede2185331e73bb279c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\g3YZIpYm.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\g3YZIpYm.xlsm

Filesize
24KB

MD5
7ff09da3314057b97cc64e5f982fb927

SHA1
1953bb0ca86ab6e832c6cf1ded57fe3edc588b03

SHA256
95591fe43817fcf90ea0e979498e276c1325d3819d9cfb677c3292bc4edb2e66

SHA512
286852b2e0c5bf9264562ff311466bcea011231e444cb2eca578670a4dd3e0e3145e93423eff67bc3be2e9a47c829955889ec03509cc04db0f324b046cd20e9b

Download Submit
memory/472-17-0x0000000003F20000-0x0000000003F4B000-memory.dmp

Filesize
172KB

Download
memory/472-27-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download
memory/472-0-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/2176-38-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2176-41-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2176-18-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/2536-39-0x0000000003F20000-0x0000000003F4B000-memory.dmp

Filesize
172KB

Download
memory/2536-40-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download
memory/2536-85-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download
memory/2536-86-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download
memory/2536-118-0x0000000000400000-0x00000000004ED000-memory.dmp

Filesize
948KB

Download
memory/2692-42-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2932-37-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads