xred | 9ccc15b9c1cc67a30253b71cffe4432adec5a016747154e4f8f8417ae7b5027d

General

Target

BadModule.exe
Size

10.4MB
MD5

34a229690bee9c6bc834909c74beba95
SHA1

375936bc3ff9c395ebff6ad21c3e25c51fe96273
SHA256

9ccc15b9c1cc67a30253b71cffe4432adec5a016747154e4f8f8417ae7b5027d
SHA512

09b454df7a1e8a18abbe5cdfc77f198ac12901f839b5d5890404476f3e2a757a701656f452a9c15c87dbb0e94e604ea42f6722427e113440fb7b3e59ddf407e8
SSDEEP

196608:aLTJ9HBqB4J94jhplzOsCnDS3rt8Ttg6uqt4a9Y:anDhv2PlzJCDS7togu40Y

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
2644	._cache_BadModule.exe
1396	Synaptics.exe
580	._cache_Synaptics.exe

Loads dropped DLL 5 IoCs

pid	Process
2820	BadModule.exe
2820	BadModule.exe
2820	BadModule.exe
1396	Synaptics.exe
1396	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"	BadModule.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 7 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	BadModule.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_BadModule.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
2616	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2644	._cache_BadModule.exe
580	._cache_Synaptics.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2644	._cache_BadModule.exe
Token: SeDebugPrivilege	580	._cache_Synaptics.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2616	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2820 wrote to memory of 2644	2820	BadModule.exe	30
PID 2820 wrote to memory of 2644	2820	BadModule.exe	30
PID 2820 wrote to memory of 2644	2820	BadModule.exe	30
PID 2820 wrote to memory of 2644	2820	BadModule.exe	30
PID 2820 wrote to memory of 1396	2820	BadModule.exe	32
PID 2820 wrote to memory of 1396	2820	BadModule.exe	32
PID 2820 wrote to memory of 1396	2820	BadModule.exe	32
PID 2820 wrote to memory of 1396	2820	BadModule.exe	32
PID 1396 wrote to memory of 580	1396	Synaptics.exe	33
PID 1396 wrote to memory of 580	1396	Synaptics.exe	33
PID 1396 wrote to memory of 580	1396	Synaptics.exe	33
PID 1396 wrote to memory of 580	1396	Synaptics.exe	33
PID 2644 wrote to memory of 2968	2644	._cache_BadModule.exe	36
PID 2644 wrote to memory of 2968	2644	._cache_BadModule.exe	36
PID 2644 wrote to memory of 2968	2644	._cache_BadModule.exe	36
PID 2644 wrote to memory of 2968	2644	._cache_BadModule.exe	36
PID 580 wrote to memory of 2764	580	._cache_Synaptics.exe	37
PID 580 wrote to memory of 2764	580	._cache_Synaptics.exe	37
PID 580 wrote to memory of 2764	580	._cache_Synaptics.exe	37
PID 580 wrote to memory of 2764	580	._cache_Synaptics.exe	37

C:\Users\Admin\AppData\Local\Temp\BadModule.exe
"C:\Users\Admin\AppData\Local\Temp\BadModule.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2820
- C:\Users\Admin\AppData\Local\Temp\._cache_BadModule.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_BadModule.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2644
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c pause
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2968
- 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:1396
- - 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 behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:580
  - - C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c pause
      4⤵
      System Location Discovery: System Language Discovery
      PID:2764

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:2616

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
10.4MB

MD5
34a229690bee9c6bc834909c74beba95

SHA1
375936bc3ff9c395ebff6ad21c3e25c51fe96273

SHA256
9ccc15b9c1cc67a30253b71cffe4432adec5a016747154e4f8f8417ae7b5027d

SHA512
09b454df7a1e8a18abbe5cdfc77f198ac12901f839b5d5890404476f3e2a757a701656f452a9c15c87dbb0e94e604ea42f6722427e113440fb7b3e59ddf407e8

Download Submit
C:\Users\Admin\AppData\Local\Temp\HlgxQO1o.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

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

Filesize
9.6MB

MD5
7ae36dd8094bcfdc4ead2494d13a62c2

SHA1
37a088b0678111fa6e45105ab542da1e7d7c8136

SHA256
d4926f11f9f97cde0c4382ebdf592e678d9bd9b6000624a7e4ff9d08d72fc61d

SHA512
50fa64d3dc0bed0063fafa014c83797098c8df644e3528f8fb8a7fa6f0a4dc485b51246b07f27b1783c7c868864028e32afd0f1705b09c28b3016fc09e07bab9

Download Submit
memory/580-69-0x0000000000A20000-0x0000000001941000-memory.dmp

Filesize
15.1MB

Download
memory/580-68-0x0000000000030000-0x0000000000031000-memory.dmp

Filesize
4KB

Download
memory/1396-71-0x0000000000400000-0x0000000000E62000-memory.dmp

Filesize
10.4MB

Download
memory/2616-44-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2644-29-0x0000000000030000-0x0000000000031000-memory.dmp

Filesize
4KB

Download
memory/2644-34-0x0000000000F50000-0x0000000001E71000-memory.dmp

Filesize
15.1MB

Download
memory/2644-31-0x0000000000030000-0x0000000000031000-memory.dmp

Filesize
4KB

Download
memory/2644-33-0x0000000000030000-0x0000000000031000-memory.dmp

Filesize
4KB

Download
memory/2820-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2820-25-0x0000000000400000-0x0000000000E62000-memory.dmp

Filesize
10.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads