xred | 385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370

General

Target

385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
Size

839KB
MD5

803d6a88884f159f529566a156596e49
SHA1

48cc2c11c3cbb7d6973b15eed838da61629f5614
SHA256

385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370
SHA512

dfec6a7c0e81d7e9fca28b8b4668d344b3c81f58e0455ac579c3eddc96fff191668a2211f689101f03b8f7867ce57c0b1d39dd093fdd4bfaca41b5f956855ba2
SSDEEP

12288:ZMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V91xE7:ZnsJ39LyjbJkQFMhmC+6GD9fs

Score

10^/10

xred backdoor discovery macro 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

Suspicious Office macro 1 IoCs

Office document equipped with macros.

macro

resource
behavioral1/files/0x0007000000015f4e-83.dat

Executes dropped EXE 3 IoCs

pid	Process
2840	._cache_385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
2612	Synaptics.exe
2640	._cache_Synaptics.exe

Loads dropped DLL 5 IoCs

pid	Process
2128	385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
2128	385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
2128	385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
2612	Synaptics.exe
2612	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"	385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe

Drops file in Program Files directory 14 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Internet Explorer\Plugins\NPEZ3P.DLL	._cache_385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
File opened for modification	C:\Program Files\Internet Explorer\Plugins\NPEZFTP.DLL	._cache_385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
File opened for modification	C:\Program Files\Internet Explorer\Plugins\NPEZVT.DLL	._cache_385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
File opened for modification	C:\Program Files\Internet Explorer\Plugins\NPEZ3P.DLL	._cache_Synaptics.exe
File opened for modification	C:\Program Files\Internet Explorer\Plugins\NPEZFTP.DLL	._cache_Synaptics.exe
File opened for modification	C:\Program Files\Internet Explorer\Plugins\NPEZ3D.DLL	._cache_Synaptics.exe
File opened for modification	C:\Program Files\Internet Explorer\Plugins\NPEZ5P.DLL	._cache_385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
File opened for modification	C:\Program Files\Internet Explorer\Plugins\NPBWH.DLL	._cache_385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
File opened for modification	C:\Program Files\Internet Explorer\Plugins\NPEZ5D.DLL	._cache_Synaptics.exe
File opened for modification	C:\Program Files\Internet Explorer\Plugins\NPEZ5D.DLL	._cache_385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
File opened for modification	C:\Program Files\Internet Explorer\Plugins\NPBWH.DLL	._cache_Synaptics.exe
File opened for modification	C:\Program Files\Internet Explorer\Plugins\NPEZ3D.DLL	._cache_385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
File opened for modification	C:\Program Files\Internet Explorer\Plugins\NPEZ5P.DLL	._cache_Synaptics.exe
File opened for modification	C:\Program Files\Internet Explorer\Plugins\NPEZVT.DLL	._cache_Synaptics.exe

Drops file in Windows directory 12 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Downloaded Program Files\EZ5D.OCX	._cache_385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
File opened for modification	C:\Windows\Downloaded Program Files\EZ5P.OCX	._cache_385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
File opened for modification	C:\Windows\Downloaded Program Files\SEAGLW2H.OCX	._cache_385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
File opened for modification	C:\Windows\Downloaded Program Files\SGLW2HCM.OCX	._cache_385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
File opened for modification	C:\Windows\Downloaded Program Files\EZ5D.OCX	._cache_Synaptics.exe
File opened for modification	C:\Windows\Downloaded Program Files\EZ3P.OCX	._cache_Synaptics.exe
File opened for modification	C:\Windows\Downloaded Program Files\EZ5P.OCX	._cache_Synaptics.exe
File opened for modification	C:\Windows\Downloaded Program Files\EZ3D.OCX	._cache_385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
File opened for modification	C:\Windows\Downloaded Program Files\EZ3D.OCX	._cache_Synaptics.exe
File opened for modification	C:\Windows\Downloaded Program Files\SEAGLW2H.OCX	._cache_Synaptics.exe
File opened for modification	C:\Windows\Downloaded Program Files\SGLW2HCM.OCX	._cache_Synaptics.exe
File opened for modification	C:\Windows\Downloaded Program Files\EZ3P.OCX	._cache_385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.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	._cache_385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.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
2208	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2208	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 2840	2128	385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe	30
PID 2128 wrote to memory of 2840	2128	385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe	30
PID 2128 wrote to memory of 2840	2128	385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe	30
PID 2128 wrote to memory of 2840	2128	385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe	30
PID 2128 wrote to memory of 2612	2128	385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe	31
PID 2128 wrote to memory of 2612	2128	385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe	31
PID 2128 wrote to memory of 2612	2128	385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe	31
PID 2128 wrote to memory of 2612	2128	385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe	31
PID 2612 wrote to memory of 2640	2612	Synaptics.exe	32
PID 2612 wrote to memory of 2640	2612	Synaptics.exe	32
PID 2612 wrote to memory of 2640	2612	Synaptics.exe	32
PID 2612 wrote to memory of 2640	2612	Synaptics.exe	32

C:\Users\Admin\AppData\Local\Temp\385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
"C:\Users\Admin\AppData\Local\Temp\385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2128
- C:\Users\Admin\AppData\Local\Temp\._cache_385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in Program Files directory
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:2840
- 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:2612
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    - Drops file in Program Files directory
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    PID:2640

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:2208

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

Replay Monitor

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Downloads

C:\ProgramData\Synaptics\Synaptics.exe

Filesize
839KB

MD5
803d6a88884f159f529566a156596e49

SHA1
48cc2c11c3cbb7d6973b15eed838da61629f5614

SHA256
385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370

SHA512
dfec6a7c0e81d7e9fca28b8b4668d344b3c81f58e0455ac579c3eddc96fff191668a2211f689101f03b8f7867ce57c0b1d39dd093fdd4bfaca41b5f956855ba2

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

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

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

Filesize
24KB

MD5
d0fbff6ea0d33942166fa64247751b59

SHA1
f0e963370c71eeb572f41362f1cd6940fdbad26f

SHA256
df37c37868c363b95399e009d6adb660a66d9f471e5e59e577a84228cd77f794

SHA512
0b957462af8e0422742a55d0ec833cf4d7808a587d2622861817e8f4994c89da6a3edde7c413b296dc51d6f94bda52fa906d7cc1481a11d237eb7fa94c7ebe87

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

Filesize
23KB

MD5
4c25279012a6fc2550e740ccc73805f3

SHA1
0fb5fa4ccda5ffbca6249a99bd5867b5267c47d7

SHA256
6c0073ffc3e6103bc06a6eb21b514acc6fd73c37cd8ff594527d9d83734c566b

SHA512
8099c754db70d0da37a43aff50a85b5289596d55e2de450ccbb7a23e470151d1fbb15fe16988cf2fd42cb500812ab74a1bacbd0de86a2e0e4c1b42da10b50d30

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

Filesize
26KB

MD5
f066fd9c360f7f2a50cb4b237e89d09d

SHA1
8c34a0156229dca2fdb7a663cb52e1e294e90fe9

SHA256
2dde608799625e0ae4f1a7359f4a866ca5f1b830eeb551e2f634a3384aed3f8f

SHA512
e1c68ee769c02bd3faf5b93dcca13316edcc639d4324bb723e6e586832148e1df255023ae3630fe705fa62e52687579837f2b7063504ca11ec544cd483c6a489

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_385e9152c8a7fbf298cc12b319f0077e78ec9a1901adda0b4b9a48d23adc1370.exe

Filesize
85KB

MD5
853a72d29f1b6bdf5b3ca6858e66bd7d

SHA1
a2b559f13cf48ef7bf92ca124713ee06cdac3133

SHA256
337e669b6baf16353f88b9a27cfe80ecdcfe18b2a6e28bc2c1b8ddb4b1c1ac96

SHA512
4a6a87db5216d005a7b6dcd891f3c051e575e29aabb1dc2359266d7f2ad20e8e5562f7e388362c62ab7320a91a6eda6430484f0307175228fe9f55f24740db41

Download Submit
memory/2128-25-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/2128-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2208-35-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2208-100-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2612-101-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/2612-102-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download
memory/2612-136-0x0000000000400000-0x00000000004D8000-memory.dmp

Filesize
864KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads