xred | 027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39

Analysis

max time kernel
142s
max time network
140s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
03-01-2025 03:09

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General

Target

027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe
Size

15.0MB
MD5

7e33585d157419e39fb4d232c9f0c5dc
SHA1

1cf4864a9b009e12534cc299c14466f2b2c9cea3
SHA256

027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39
SHA512

3abcb07cdde6d8014149e5ad9c07f1afaa88d4a8fb85a67e6f0514ec613ada145dda81713dd96ba0a91f056d65919820b24c6bf2232d59e7fdc6d27f86b01036
SSDEEP

393216:EU5lptVYmfr7yBG/4WoI+j6LTinXKSf0fzTDvD:v7pttD7yBG/uljIinXj0fX

Score

10^/10

xred backdoor discovery persistence

Malware Config

Extracted

Family

xred

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 5 IoCs

pid	Process
2516	._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe
2128	._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe
2560	Synaptics.exe
992	._cache_Synaptics.exe
2644	._cache_Synaptics.exe

Loads dropped DLL 9 IoCs

pid	Process
2944	027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe
2516	._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe
2128	._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe
2944	027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe
2944	027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe
2560	Synaptics.exe
2560	Synaptics.exe
992	._cache_Synaptics.exe
2644	._cache_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"	027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
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	._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.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	._cache_Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.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
2360	EXCEL.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2360	EXCEL.EXE

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 2944 wrote to memory of 2516	2944	027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe	31
PID 2944 wrote to memory of 2516	2944	027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe	31
PID 2944 wrote to memory of 2516	2944	027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe	31
PID 2944 wrote to memory of 2516	2944	027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe	31
PID 2944 wrote to memory of 2516	2944	027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe	31
PID 2944 wrote to memory of 2516	2944	027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe	31
PID 2944 wrote to memory of 2516	2944	027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe	31
PID 2516 wrote to memory of 2128	2516	._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe	32
PID 2516 wrote to memory of 2128	2516	._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe	32
PID 2516 wrote to memory of 2128	2516	._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe	32
PID 2516 wrote to memory of 2128	2516	._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe	32
PID 2516 wrote to memory of 2128	2516	._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe	32
PID 2516 wrote to memory of 2128	2516	._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe	32
PID 2516 wrote to memory of 2128	2516	._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe	32
PID 2944 wrote to memory of 2560	2944	027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe	33
PID 2944 wrote to memory of 2560	2944	027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe	33
PID 2944 wrote to memory of 2560	2944	027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe	33
PID 2944 wrote to memory of 2560	2944	027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe	33
PID 2560 wrote to memory of 992	2560	Synaptics.exe	34
PID 2560 wrote to memory of 992	2560	Synaptics.exe	34
PID 2560 wrote to memory of 992	2560	Synaptics.exe	34
PID 2560 wrote to memory of 992	2560	Synaptics.exe	34
PID 2560 wrote to memory of 992	2560	Synaptics.exe	34
PID 2560 wrote to memory of 992	2560	Synaptics.exe	34
PID 2560 wrote to memory of 992	2560	Synaptics.exe	34
PID 992 wrote to memory of 2644	992	._cache_Synaptics.exe	36
PID 992 wrote to memory of 2644	992	._cache_Synaptics.exe	36
PID 992 wrote to memory of 2644	992	._cache_Synaptics.exe	36
PID 992 wrote to memory of 2644	992	._cache_Synaptics.exe	36
PID 992 wrote to memory of 2644	992	._cache_Synaptics.exe	36
PID 992 wrote to memory of 2644	992	._cache_Synaptics.exe	36
PID 992 wrote to memory of 2644	992	._cache_Synaptics.exe	36

C:\Users\Admin\AppData\Local\Temp\027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe
"C:\Users\Admin\AppData\Local\Temp\027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2944
- C:\Users\Admin\AppData\Local\Temp\._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2516
- - C:\Windows\Temp\{ED02821C-0BB4-41E2-B263-8DB46E8177DD}\.cr\._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe
    "C:\Windows\Temp\{ED02821C-0BB4-41E2-B263-8DB46E8177DD}\.cr\._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe" -burn.filehandle.attached=180 -burn.filehandle.self=188
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:2128
- 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:2560
- - C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe
    "C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" InjUpdate
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:992
  - - C:\Windows\Temp\{BDF02829-8769-4DF7-A635-E66C13F33A77}\.cr\._cache_Synaptics.exe
      "C:\Windows\Temp\{BDF02829-8769-4DF7-A635-E66C13F33A77}\.cr\._cache_Synaptics.exe" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\._cache_Synaptics.exe" -burn.filehandle.attached=180 -burn.filehandle.self=188 InjUpdate
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      PID:2644

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:2360

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\Synaptics\Synaptics.exe

Filesize
15.0MB

MD5
7e33585d157419e39fb4d232c9f0c5dc

SHA1
1cf4864a9b009e12534cc299c14466f2b2c9cea3

SHA256
027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39

SHA512
3abcb07cdde6d8014149e5ad9c07f1afaa88d4a8fb85a67e6f0514ec613ada145dda81713dd96ba0a91f056d65919820b24c6bf2232d59e7fdc6d27f86b01036

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

Filesize
17KB

MD5
e566fc53051035e1e6fd0ed1823de0f9

SHA1
00bc96c48b98676ecd67e81a6f1d7754e4156044

SHA256
8e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15

SHA512
a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04

Download Submit
C:\Windows\Temp\{39F28700-AEA6-4768-ACBC-EB2DFE158DF1}\.ba\logo.png

Filesize
1KB

MD5
d6bd210f227442b3362493d046cea233

SHA1
ff286ac8370fc655aea0ef35e9cf0bfcb6d698de

SHA256
335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef

SHA512
464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b

Download Submit
\Users\Admin\AppData\Local\Temp\._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe

Filesize
14.3MB

MD5
f0248d477e74687c5619ae16498b13d4

SHA1
9ed4b091148c9b53f66b3f2c69be7e60e74c486a

SHA256
b6c82087a2c443db859fdbeaae7f46244d06c3f2a7f71c35e50358066253de52

SHA512
0c373b06ffe84f3e803831e90f22d7d73304e47a47839db614f63399ff1b7fcf33153bf3d23998877c96d2a75e316291a219fdd12358ca48928526284b802591

Download Submit
\Windows\Temp\{39F28700-AEA6-4768-ACBC-EB2DFE158DF1}\.ba\wixstdba.dll

Filesize
191KB

MD5
eab9caf4277829abdf6223ec1efa0edd

SHA1
74862ecf349a9bedd32699f2a7a4e00b4727543d

SHA256
a4efbdb2ce55788ffe92a244cb775efd475526ef5b61ad78de2bcdfaddac7041

SHA512
45b15ade68e0a90ea7300aeb6dca9bc9e347a63dba5ce72a635957564d1bdf0b1584a5e34191916498850fc7b3b7ecfbcbfcb246b39dbf59d47f66bc825c6fd2

Download Submit
\Windows\Temp\{ED02821C-0BB4-41E2-B263-8DB46E8177DD}\.cr\._cache_027a4baf9864a23fe09d99be3a6f83d1841e47aac2f94d313d2580e84d1b1b39.exe

Filesize
632KB

MD5
843288fd72a1152b50b4e4b7344bb592

SHA1
648416c53721a85666abaf71c6682fcc1da70b48

SHA256
82c3e3423e48bafcdd726624eb7fd3e00674e50e4b6acdcac408fe8fae43b022

SHA512
04b61bb0a6e748ab78b1037db68bc9ec1745bb3efaca0b8fb6d99e01abbe08a67168cbf3f714b72daf00da26084ec6f6f707c3cd08fa8243023e6924719a4e41

Download Submit
memory/2360-91-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2560-155-0x0000000000400000-0x000000000130A000-memory.dmp

Filesize
15.0MB

Download
memory/2560-222-0x0000000000400000-0x000000000130A000-memory.dmp

Filesize
15.0MB

Download
memory/2560-254-0x0000000000400000-0x000000000130A000-memory.dmp

Filesize
15.0MB

Download
memory/2944-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2944-74-0x0000000000400000-0x000000000130A000-memory.dmp

Filesize
15.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads