xred | 86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcec

General

Target

86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe
Size

834KB
MD5

97d1c2ce9873b22b3d29eb228298e4e0
SHA1

b0888c1f4233296ae77d5d7ec244a63b26ddecab
SHA256

86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcec
SHA512

1f2a66016656e6b15ae36b12457663773a10b21aa9a572a21b8e3c1647dab2a9fc7d6b12169e19efb9bb8c3cf713db235b60f11602e21d55c67a30b622ad7ac1
SSDEEP

12288:BMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9yqOEgkEmtEn5/bP2Izaio:BnsJ39LyjbJkQFMhmC+6GD9AHo

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
1552	._cache_86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe
2156	Synaptics.exe
2768	._cache_Synaptics.exe

Loads dropped DLL 17 IoCs

pid	Process
2356	86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe
2356	86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe
2356	86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe
2356	86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe
2156	Synaptics.exe
2856	WerFault.exe
2856	WerFault.exe
2856	WerFault.exe
2856	WerFault.exe
2156	Synaptics.exe
2156	Synaptics.exe
2672	WerFault.exe
2672	WerFault.exe
2672	WerFault.exe
2672	WerFault.exe
2672	WerFault.exe
2856	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"	86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.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
2856	1552	WerFault.exe	30
2672	2768	WerFault.exe	34

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	86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.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
2780	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2780	EXCEL.EXE

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 1552	2356	86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe	30
PID 2356 wrote to memory of 1552	2356	86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe	30
PID 2356 wrote to memory of 1552	2356	86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe	30
PID 2356 wrote to memory of 1552	2356	86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe	30
PID 2356 wrote to memory of 2156	2356	86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe	32
PID 2356 wrote to memory of 2156	2356	86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe	32
PID 2356 wrote to memory of 2156	2356	86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe	32
PID 2356 wrote to memory of 2156	2356	86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe	32
PID 1552 wrote to memory of 2856	1552	._cache_86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe	33
PID 1552 wrote to memory of 2856	1552	._cache_86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe	33
PID 1552 wrote to memory of 2856	1552	._cache_86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe	33
PID 1552 wrote to memory of 2856	1552	._cache_86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe	33
PID 2156 wrote to memory of 2768	2156	Synaptics.exe	34
PID 2156 wrote to memory of 2768	2156	Synaptics.exe	34
PID 2156 wrote to memory of 2768	2156	Synaptics.exe	34
PID 2156 wrote to memory of 2768	2156	Synaptics.exe	34
PID 2768 wrote to memory of 2672	2768	._cache_Synaptics.exe	37
PID 2768 wrote to memory of 2672	2768	._cache_Synaptics.exe	37
PID 2768 wrote to memory of 2672	2768	._cache_Synaptics.exe	37
PID 2768 wrote to memory of 2672	2768	._cache_Synaptics.exe	37

C:\Users\Admin\AppData\Local\Temp\86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe
"C:\Users\Admin\AppData\Local\Temp\86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2356
- C:\Users\Admin\AppData\Local\Temp\._cache_86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1552
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1552 -s 540
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:2856
- 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:2156
- - 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:2768
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2768 -s 540
      4⤵
      Loads dropped DLL
      Program crash
      PID:2672

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:2780

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
834KB

MD5
97d1c2ce9873b22b3d29eb228298e4e0

SHA1
b0888c1f4233296ae77d5d7ec244a63b26ddecab

SHA256
86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcec

SHA512
1f2a66016656e6b15ae36b12457663773a10b21aa9a572a21b8e3c1647dab2a9fc7d6b12169e19efb9bb8c3cf713db235b60f11602e21d55c67a30b622ad7ac1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tGCvg1Rc.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\tGCvg1Rc.xlsm

Filesize
23KB

MD5
884e31eca1d367a4b41942f196004f26

SHA1
ce7cb23acb93693a9adefd4fc2150e57b0435041

SHA256
21cf5de078707a767c6c526976e6c20d73250cb3bf00bd1f5e03b6697a03ae52

SHA512
af0cc7c607a2055516fe5574e713dc2df37d266dedd53e9898d2dec673577c94273fb6a1b7234d4d72ffbbff49c184601216e51bc36a1d1a8ff1bd768c77e207

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_86bf1326102dd796a8e9c45ce57f1edc57cab089ebb02bea6877794b8e29fcecN.exe

Filesize
80KB

MD5
c95b6580705503f3c46855586558d8a7

SHA1
17036b3447bd1835672c93a5c49698d49155b260

SHA256
da8ca7f99904a8fc7fe47f4bcbafa20694106eeecd52051e0901741a0adef269

SHA512
d1a26ccfb21f006a865dd6760d50c2f3a0f4698bfcc6b7ee78f04fd36b0624c27317cc9262a487d51184ab3429a19649f9abbf6fffc7c8924cce4962b79884cf

Download Submit
memory/1552-32-0x0000000001320000-0x000000000133A000-memory.dmp

Filesize
104KB

Download
memory/2156-98-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download
memory/2156-99-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download
memory/2156-131-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download
memory/2356-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2356-29-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download
memory/2768-48-0x0000000000A20000-0x0000000000A3A000-memory.dmp

Filesize
104KB

Download
memory/2780-49-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads