xred | e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d

General

Target

e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe
Size

764KB
MD5

38a80ba8fec5edd2f8eff841e16983c4
SHA1

e43ca95e3316c276d64fdef6eeeb774ba31f0b25
SHA256

e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d
SHA512

670d187322c784b2268b2a5b847d496555af790dbfcc6b9f03f987767ca1043cdd199ae96544ac464a27b613974a160b2ee329561bde037edeeb52c3f4c8fddd
SSDEEP

12288:6MSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Ub9T:6nsJ39LyjbJkQFMhmC+6GD92

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
2040	._cache_e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe
2776	Synaptics.exe
2796	._cache_Synaptics.exe

Loads dropped DLL 15 IoCs

pid	Process
2352	e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe
2352	e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe
2352	e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe
2892	WerFault.exe
2892	WerFault.exe
2892	WerFault.exe
2892	WerFault.exe
2776	Synaptics.exe
2776	Synaptics.exe
2696	WerFault.exe
2696	WerFault.exe
2696	WerFault.exe
2696	WerFault.exe
2892	WerFault.exe
2696	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"	e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.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
2892	2040	WerFault.exe	31
2696	2796	WerFault.exe	35

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	e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.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
2628	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2628	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2352 wrote to memory of 2040	2352	e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe	31
PID 2352 wrote to memory of 2040	2352	e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe	31
PID 2352 wrote to memory of 2040	2352	e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe	31
PID 2352 wrote to memory of 2040	2352	e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe	31
PID 2352 wrote to memory of 2776	2352	e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe	33
PID 2352 wrote to memory of 2776	2352	e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe	33
PID 2352 wrote to memory of 2776	2352	e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe	33
PID 2352 wrote to memory of 2776	2352	e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe	33
PID 2040 wrote to memory of 2892	2040	._cache_e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe	34
PID 2040 wrote to memory of 2892	2040	._cache_e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe	34
PID 2040 wrote to memory of 2892	2040	._cache_e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe	34
PID 2040 wrote to memory of 2892	2040	._cache_e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe	34
PID 2776 wrote to memory of 2796	2776	Synaptics.exe	35
PID 2776 wrote to memory of 2796	2776	Synaptics.exe	35
PID 2776 wrote to memory of 2796	2776	Synaptics.exe	35
PID 2776 wrote to memory of 2796	2776	Synaptics.exe	35
PID 2796 wrote to memory of 2696	2796	._cache_Synaptics.exe	38
PID 2796 wrote to memory of 2696	2796	._cache_Synaptics.exe	38
PID 2796 wrote to memory of 2696	2796	._cache_Synaptics.exe	38
PID 2796 wrote to memory of 2696	2796	._cache_Synaptics.exe	38

C:\Users\Admin\AppData\Local\Temp\e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe
"C:\Users\Admin\AppData\Local\Temp\e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2352
- C:\Users\Admin\AppData\Local\Temp\._cache_e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2040
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 528
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2892
- 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:2776
- - 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:2796
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2796 -s 528
      4⤵
      Loads dropped DLL
      Program crash
      PID:2696

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:2628

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
764KB

MD5
38a80ba8fec5edd2f8eff841e16983c4

SHA1
e43ca95e3316c276d64fdef6eeeb774ba31f0b25

SHA256
e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d

SHA512
670d187322c784b2268b2a5b847d496555af790dbfcc6b9f03f987767ca1043cdd199ae96544ac464a27b613974a160b2ee329561bde037edeeb52c3f4c8fddd

Download Submit
C:\Users\Admin\AppData\Local\Temp\7ki9O6db.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_e6bedf1ab4af432624f28b3622f3bee304d547251c36e39921a245b2721c013d.exe

Filesize
10KB

MD5
e5b8998eef7af077e73990143015fbb2

SHA1
0838794e5b76b12a43c49f0e5cd822663241a40c

SHA256
c54f83e351a35f6e21b50acd6acd037faa64a713e83f8d6d7bc23531225bfa82

SHA512
4b0dd4288214ab56b6258c9299340c3cff767679a3dde2184904593d70faa3834bb76cf571d652c41bd6d8a1d2b78140f8745ea0c81c5a351784a9be7da287d8

Download Submit
memory/2040-18-0x000000007399E000-0x000000007399F000-memory.dmp

Filesize
4KB

Download
memory/2040-28-0x0000000000BB0000-0x0000000000BB8000-memory.dmp

Filesize
32KB

Download
memory/2352-26-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/2352-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2628-50-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2776-70-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/2776-71-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/2776-99-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/2776-104-0x0000000000400000-0x00000000004C5000-memory.dmp

Filesize
788KB

Download
memory/2796-43-0x00000000010B0000-0x00000000010B8000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads