xred | 70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358

General

Target

70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe
Size

783KB
MD5

f2b6b9f9c651374bf6a84b3ab4c4b010
SHA1

867d9c40e2fa18a865e7d1841db29f757bb7cf02
SHA256

70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358
SHA512

8362ae3d694b5ade1d47afdb04515128b5c34128bf0c916be4d6df4cb91c318d1cd14e5e997fd8b459705e0e0ae0c88e686a18bc2125d5c471d7aafbc7473075
SSDEEP

12288:sMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9L4/j:snsJ39LyjbJkQFMhmC+6GD90

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
2288	._cache_70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe
2412	Synaptics.exe
2720	._cache_Synaptics.exe

Loads dropped DLL 7 IoCs

pid	Process
2208	70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe
2208	70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe
2208	70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe
2208	70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe
2412	Synaptics.exe
2412	Synaptics.exe
2412	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"	70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.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	70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.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
2868	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2868	EXCEL.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 2288	2208	70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe	31
PID 2208 wrote to memory of 2288	2208	70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe	31
PID 2208 wrote to memory of 2288	2208	70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe	31
PID 2208 wrote to memory of 2288	2208	70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe	31
PID 2208 wrote to memory of 2412	2208	70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe	32
PID 2208 wrote to memory of 2412	2208	70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe	32
PID 2208 wrote to memory of 2412	2208	70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe	32
PID 2208 wrote to memory of 2412	2208	70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe	32
PID 2412 wrote to memory of 2720	2412	Synaptics.exe	33
PID 2412 wrote to memory of 2720	2412	Synaptics.exe	33
PID 2412 wrote to memory of 2720	2412	Synaptics.exe	33
PID 2412 wrote to memory of 2720	2412	Synaptics.exe	33

C:\Users\Admin\AppData\Local\Temp\70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe
"C:\Users\Admin\AppData\Local\Temp\70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2208
- C:\Users\Admin\AppData\Local\Temp\._cache_70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2288
- 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:2412
- - 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:2720

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:2868

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
783KB

MD5
f2b6b9f9c651374bf6a84b3ab4c4b010

SHA1
867d9c40e2fa18a865e7d1841db29f757bb7cf02

SHA256
70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358

SHA512
8362ae3d694b5ade1d47afdb04515128b5c34128bf0c916be4d6df4cb91c318d1cd14e5e997fd8b459705e0e0ae0c88e686a18bc2125d5c471d7aafbc7473075

Download Submit
C:\Users\Admin\AppData\Local\Temp\me3WNpjH.xlsm

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Users\Admin\AppData\Local\Temp\me3WNpjH.xlsm

Filesize
26KB

MD5
58612e8b6b7fa15237d63e63344f6575

SHA1
3e8dc57bcee660658daabc86bf6ad6a69054d8b6

SHA256
a23c7c4a6810ce21962807123c7c49ad1e4fc817b771a638778028d87981b544

SHA512
7c532e44f19fa62af77d07f89cca6d420d5ba9ed4a1ddfc97e8752bd341b1741fb9b03274decc2e50dfc766929dfea5bea30d41a78799cbea1d136138a707e8f

Download Submit
C:\Users\Admin\AppData\Local\Temp\me3WNpjH.xlsm

Filesize
28KB

MD5
95eae18892843ce4b22046c74f014861

SHA1
63f52587aa9ea617bbdd83ac1abb263b5a03bd81

SHA256
eeee830f1679807edfd6f421627d4be7a7faf31b8c5176b17620341016af8377

SHA512
7335cf853b6adf9c22f282e6fbe060ccc253fc9c50e95f58430884772c0f4f30e94af5e68bef35583f3a8aa7ccac9ea623583d89c5ff38667afc8a121721bb50

Download Submit
C:\Users\Admin\AppData\Local\Temp\me3WNpjH.xlsm

Filesize
23KB

MD5
820df09e675bc91ffe005cd93b310094

SHA1
1e4f89ef1e14d198d1c49e3ae9f08147aca4c6af

SHA256
60f83cb07c102e3599e751bccbceddc721bbd10627c3ccb57f6ebec1d3cc1d81

SHA512
dde4d4870c727d566d4d7d994226be8ab52fcd144f6a2dad43141232d078447b4b4d9f31d3f13ec5ec3e7f350b55ec9dc776673bfa7c4ab13140160108bf550a

Download Submit
C:\Users\Admin\AppData\Local\Temp\me3WNpjH.xlsm

Filesize
26KB

MD5
90eced5bc5758181d95641b8f5302879

SHA1
7f31531cec8e5eb34fc820c3ffc6748da63d1cc7

SHA256
24fea1abf4392acaa1039314ea6e3c5d12a02de18f3f595cbcd09d56d3e4c9b1

SHA512
10a0ff5349ee3aba9fb2f861a9309160ee27609e72c56ec28c3a1024743622fb7852f2e03294e8fac5143a4e56ef5702209a1b9b13d279cb0d6dfa1e01d7a004

Download Submit
C:\Users\Admin\AppData\Local\Temp\~$me3WNpjH.xlsm

Filesize
165B

MD5
ff09371174f7c701e75f357a187c06e8

SHA1
57f9a638fd652922d7eb23236c80055a91724503

SHA256
e4ba04959837c27019a2349015543802439e152ddc4baf4e8c7b9d2b483362a8

SHA512
e4d01e5908e9f80b7732473ec6807bb7faa5425e3154d5642350f44d7220af3cffd277e0b67bcf03f1433ac26a26edb3ddd3707715b61d054b979fbb4b453882

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_70a7f2a1ca8f35b2fa8dff1a6bf569b7031015da1ea537d363308609d8d89358N.exe

Filesize
30KB

MD5
7768c9f29a2d93ebced1d24d4df51650

SHA1
abd491a664dd13a66ac19039683a8a60848c3ea6

SHA256
ee82795ada1496176af0e99abd4c38a5e27c243ebc8c29f233fdde8450b997a7

SHA512
91de6823fa7665dc89ce246105790c8ce0822ff682ba80eb14a89c6689db70c73fea838066feb7983b7673ac4275728f3c85bd1f4d1c3bd0935b96dbf878f511

Download Submit
memory/2208-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2208-28-0x0000000000400000-0x00000000004CA000-memory.dmp

Filesize
808KB

Download
memory/2412-118-0x0000000000400000-0x00000000004CA000-memory.dmp

Filesize
808KB

Download
memory/2412-119-0x0000000000400000-0x00000000004CA000-memory.dmp

Filesize
808KB

Download
memory/2412-151-0x0000000000400000-0x00000000004CA000-memory.dmp

Filesize
808KB

Download
memory/2868-41-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2868-117-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads