xenorat | 20e0f560eacb96e25bcd73ca7be5ee202e386c2c1c280c543817f9d377a20bba

General

Target

Xeno-v1.1.6.exe
Size

45KB
MD5

0f528a61dfeeefd4c08b59f46ed82b2e
SHA1

b472ae85845a2cd715929368fa7facbbf40ca879
SHA256

20e0f560eacb96e25bcd73ca7be5ee202e386c2c1c280c543817f9d377a20bba
SHA512

cb7110729e0c5da73429a2314575e96993c21da9f600c447351872cb1b1cfd10613f90308b378b14ca71b7ccc2ca867f6f75ed478e901f490b7fc6bf5cd2a6a1
SSDEEP

768:/dhO/poiiUcjlJInqqH9Xqk5nWEZ5SbTDaPWI7CPW5q:1w+jjgnpH9XqcnW85SbTuWIi

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

C2

127.0.0.1

Mutex

Xeno_Cheat_Service

Attributes

delay
5000
install_path
appdata
port
4444
startup_name
WinDefender-Service

Signatures

Detect XenoRat Payload 3 IoCs

resource	yara_rule
behavioral1/memory/2680-1-0x0000000000210000-0x0000000000222000-memory.dmp	family_xenorat
behavioral1/files/0x000700000001956c-4.dat	family_xenorat
behavioral1/memory/2932-9-0x0000000000F00000-0x0000000000F12000-memory.dmp	family_xenorat

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

Executes dropped EXE 1 IoCs

pid	Process
2932	Xeno-v1.1.6.exe

Loads dropped DLL 1 IoCs

pid	Process
2680	Xeno-v1.1.6.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	Xeno-v1.1.6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Xeno-v1.1.6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2880	schtasks.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2680 wrote to memory of 2932	2680	Xeno-v1.1.6.exe	30
PID 2680 wrote to memory of 2932	2680	Xeno-v1.1.6.exe	30
PID 2680 wrote to memory of 2932	2680	Xeno-v1.1.6.exe	30
PID 2680 wrote to memory of 2932	2680	Xeno-v1.1.6.exe	30
PID 2932 wrote to memory of 2880	2932	Xeno-v1.1.6.exe	31
PID 2932 wrote to memory of 2880	2932	Xeno-v1.1.6.exe	31
PID 2932 wrote to memory of 2880	2932	Xeno-v1.1.6.exe	31
PID 2932 wrote to memory of 2880	2932	Xeno-v1.1.6.exe	31

C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.6.exe
"C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.6.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2680
- C:\Users\Admin\AppData\Roaming\XenoManager\Xeno-v1.1.6.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\Xeno-v1.1.6.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2932
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "WinDefender-Service" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3A90.tmp" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

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:\Users\Admin\AppData\Local\Temp\tmp3A90.tmp

Filesize
1KB

MD5
5b49ffc178501c5f6c7c865af8407b3d

SHA1
31063a15533ee8966fc32eba589c1bb894984c67

SHA256
89b2b29498f9196b11423d18c8214487ecd31786b638ba39f559fb75169bd338

SHA512
c6c9eea2575b33f59d05b1160869e213f6b01f66a3185325fe83eda137547e9028577b2d8ad1e3be9731c28e67d63a1419c6ce30762d702273229df7b6341a1d

Download Submit
\Users\Admin\AppData\Roaming\XenoManager\Xeno-v1.1.6.exe

Filesize
45KB

MD5
0f528a61dfeeefd4c08b59f46ed82b2e

SHA1
b472ae85845a2cd715929368fa7facbbf40ca879

SHA256
20e0f560eacb96e25bcd73ca7be5ee202e386c2c1c280c543817f9d377a20bba

SHA512
cb7110729e0c5da73429a2314575e96993c21da9f600c447351872cb1b1cfd10613f90308b378b14ca71b7ccc2ca867f6f75ed478e901f490b7fc6bf5cd2a6a1

Download Submit
memory/2680-0-0x0000000073EDE000-0x0000000073EDF000-memory.dmp

Filesize
4KB

Download
memory/2680-1-0x0000000000210000-0x0000000000222000-memory.dmp

Filesize
72KB

Download
memory/2932-9-0x0000000000F00000-0x0000000000F12000-memory.dmp

Filesize
72KB

Download
memory/2932-10-0x0000000073ED0000-0x00000000745BE000-memory.dmp

Filesize
6.9MB

Download
memory/2932-13-0x0000000073ED0000-0x00000000745BE000-memory.dmp

Filesize
6.9MB

Download
memory/2932-14-0x0000000073ED0000-0x00000000745BE000-memory.dmp

Filesize
6.9MB

Download
memory/2932-15-0x0000000073ED0000-0x00000000745BE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads