xenorat | eef18c81faeee1877aa9cd8d8aef18b643a434fd3da221cc724070ec863e5fcd

Analysis

max time kernel
53s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
15/11/2024, 14:40

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General

Target

test.exe
Size

45KB
MD5

42faf67435979c1245010683d8e916b5
SHA1

b93b780736398c6e4001c150276ccb24982ed67f
SHA256

eef18c81faeee1877aa9cd8d8aef18b643a434fd3da221cc724070ec863e5fcd
SHA512

ff0fd19b423da9c89a6729790f5f39bac4e2dd03d62ad8c8fcf9628afb7e57a58b0a4700ee8811ba6c6191390c7cf3816342852fb90fc583ba261fd4637fcd86
SSDEEP

768:RdhO/poiiUcjlJInvvH9Xqk5nWEZ5SbTDaJWI7CPW5R:Pw+jjgn3H9XqcnW85SbTAWIJ

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

127.0.0.1

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
nothingset
port
4444
startup_name
nothingset

Signatures

Detect XenoRat Payload 1 IoCs

resource	yara_rule
behavioral1/memory/4276-1-0x00000000007C0000-0x00000000007D2000-memory.dmp	family_xenorat

XenorRat
XenorRat is a remote access trojan written in C#.
trojan rat xenorat
Xenorat family
xenorat

System Location Discovery: System Language Discovery 1 TTPs 1 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	test.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3973800497-2716210218-310192997-1000_Classes\Local Settings\MuiCache	MiniSearchHost.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1436	MiniSearchHost.exe

C:\Users\Admin\AppData\Local\Temp\test.exe
"C:\Users\Admin\AppData\Local\Temp\test.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4276

C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1436

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

Filesize
10KB

MD5
76fbe77cbc68f3bd5f0decad25775716

SHA1
2ebc2dea0b2224ea73fb5413d94ad38218122bf3

SHA256
8d59129db45c9f234318144380c9d167d89a9faa8e2a6aede9b5a3bcfdf650b6

SHA512
1a5d850914bd033defe42de3a333c2a7497927a07289258acd5ec08e973b4ed45030b0f299d6da5bac16ad607ed471b3db52a5c9676a532ecaa0836682618230

Download Submit
C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat

Filesize
10KB

MD5
0c71204dc7dd088aa8f1b279e29d7bf5

SHA1
475dbeb8589312574e6b5f3ca2913b8b80af155b

SHA256
28f655f695c0992c73fa7b02fca2c93b65aec5b8c82297e1be30ed9016eb54a1

SHA512
f10ec78286923446833e4f19900a790be0440885688fe273a811648de090a765ea82ef8ccc062987ec12285e0de608b803671d01358a18dd4504f90845169826

Download Submit
memory/4276-0-0x00000000745FE000-0x00000000745FF000-memory.dmp

Filesize
4KB

Download
memory/4276-1-0x00000000007C0000-0x00000000007D2000-memory.dmp

Filesize
72KB

Download
memory/4276-2-0x00000000745F0000-0x0000000074DA1000-memory.dmp

Filesize
7.7MB

Download
memory/4276-3-0x00000000745FE000-0x00000000745FF000-memory.dmp

Filesize
4KB

Download
memory/4276-4-0x00000000745F0000-0x0000000074DA1000-memory.dmp

Filesize
7.7MB

Download