xred | 68cf6689300e6cf3c0a6414d6cd87fa417a20a58506c57b1c3bc7ea39b2b3d8d

General

Target

2024-03-27_0a4019c22a8e3880da019a58d94ab817_magniber.exe
Size

13.0MB
MD5

0a4019c22a8e3880da019a58d94ab817
SHA1

239ec755994179261c60041bb7b0a8fbf17d002a
SHA256

68cf6689300e6cf3c0a6414d6cd87fa417a20a58506c57b1c3bc7ea39b2b3d8d
SHA512

73dd3e72aa56e6de1d17cf4700d375118db3a6ab2984e78008ebbe0ba2c95b356f79817c4f24c93ba6e8cda8cd4029ccc96937b41843596837051e66dd9d2a20
SSDEEP

393216:nCbJFfy5xNyrIaJ5n+IjEUnHZd/yCZdGAca9wBrisVL+kGrxBcM/mgVJ9Y++txtN:C3IoEUnzqCFOtxtOi

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

Detects Windows executables referencing non-Windows User-Agents 5 IoCs

resource	yara_rule
behavioral2/files/0x0008000000023218-5.dat	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
behavioral2/files/0x0003000000000711-38.dat	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
behavioral2/memory/1964-100-0x0000000000400000-0x00000000010FF000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
behavioral2/memory/2284-134-0x0000000000400000-0x00000000010FF000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
behavioral2/memory/2284-160-0x0000000000400000-0x00000000010FF000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation	2024-03-27_0a4019c22a8e3880da019a58d94ab817_magniber.exe
Key value queried	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation	Synaptics.exe

Executes dropped EXE 3 IoCs

pid	Process
2620	._cache_2024-03-27_0a4019c22a8e3880da019a58d94ab817_magniber.exe
2284	Synaptics.exe
1888	._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"	2024-03-27_0a4019c22a8e3880da019a58d94ab817_magniber.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 3 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	2024-03-27_0a4019c22a8e3880da019a58d94ab817_magniber.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Synaptics.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	._cache_Synaptics.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	2024-03-27_0a4019c22a8e3880da019a58d94ab817_magniber.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	Synaptics.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 2620	1964	2024-03-27_0a4019c22a8e3880da019a58d94ab817_magniber.exe	89
PID 1964 wrote to memory of 2620	1964	2024-03-27_0a4019c22a8e3880da019a58d94ab817_magniber.exe	89
PID 1964 wrote to memory of 2620	1964	2024-03-27_0a4019c22a8e3880da019a58d94ab817_magniber.exe	89
PID 1964 wrote to memory of 2284	1964	2024-03-27_0a4019c22a8e3880da019a58d94ab817_magniber.exe	91
PID 1964 wrote to memory of 2284	1964	2024-03-27_0a4019c22a8e3880da019a58d94ab817_magniber.exe	91
PID 1964 wrote to memory of 2284	1964	2024-03-27_0a4019c22a8e3880da019a58d94ab817_magniber.exe	91
PID 2284 wrote to memory of 1888	2284	Synaptics.exe	94
PID 2284 wrote to memory of 1888	2284	Synaptics.exe	94
PID 2284 wrote to memory of 1888	2284	Synaptics.exe	94

C:\Users\Admin\AppData\Local\Temp\2024-03-27_0a4019c22a8e3880da019a58d94ab817_magniber.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-27_0a4019c22a8e3880da019a58d94ab817_magniber.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Users\Admin\AppData\Local\Temp\._cache_2024-03-27_0a4019c22a8e3880da019a58d94ab817_magniber.exe
  "C:\Users\Admin\AppData\Local\Temp\._cache_2024-03-27_0a4019c22a8e3880da019a58d94ab817_magniber.exe"
  2⤵
  - Executes dropped EXE
  PID:2620
- C:\ProgramData\Synaptics\Synaptics.exe
  "C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2284
- - 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:1888

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
13.0MB

MD5
0a4019c22a8e3880da019a58d94ab817

SHA1
239ec755994179261c60041bb7b0a8fbf17d002a

SHA256
68cf6689300e6cf3c0a6414d6cd87fa417a20a58506c57b1c3bc7ea39b2b3d8d

SHA512
73dd3e72aa56e6de1d17cf4700d375118db3a6ab2984e78008ebbe0ba2c95b356f79817c4f24c93ba6e8cda8cd4029ccc96937b41843596837051e66dd9d2a20

Download Submit
C:\Users\Admin\AppData\Local\Temp\._cache_2024-03-27_0a4019c22a8e3880da019a58d94ab817_magniber.exe

Filesize
12.2MB

MD5
c46e773716b85cddb011fee736570f6d

SHA1
577c0ba88ece78f76c38c3c3fdc3b7719bbf12cb

SHA256
77ebb93fd2a1772fc0d92e0c1391f8cd6fff151c9446297a000d39e26c41ad21

SHA512
ba9a1d4d52af702e0eb49f8bcc00e6f24de290c0e96d8e72802dd8addcdb43e8819f349281218654c1a593e4b91f3742ee8a9275333dbb8e35301c4539b07ce4

Download Submit
memory/1964-0-0x0000000002EA0000-0x0000000002EA1000-memory.dmp

Filesize
4KB

Download
memory/1964-100-0x0000000000400000-0x00000000010FF000-memory.dmp

Filesize
13.0MB

Download
memory/2284-101-0x0000000002C50000-0x0000000002C51000-memory.dmp

Filesize
4KB

Download
memory/2284-134-0x0000000000400000-0x00000000010FF000-memory.dmp

Filesize
13.0MB

Download
memory/2284-136-0x0000000002C50000-0x0000000002C51000-memory.dmp

Filesize
4KB

Download
memory/2284-160-0x0000000000400000-0x00000000010FF000-memory.dmp

Filesize
13.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads