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 2 IoCs

resource	yara_rule
behavioral2/memory/2460-1-0x0000000000160000-0x0000000000172000-memory.dmp	family_xenorat
behavioral2/files/0x00080000000241eb-6.dat	family_xenorat

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

Checks computer location settings 2 TTPs 1 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-1-5-21-1062200478-553497403-3857448183-1000\Control Panel\International\Geo\Nation	Xeno-v1.1.6.exe

Executes dropped EXE 1 IoCs

pid	Process
2372	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
6104	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 2372	2460	Xeno-v1.1.6.exe	85
PID 2460 wrote to memory of 2372	2460	Xeno-v1.1.6.exe	85
PID 2460 wrote to memory of 2372	2460	Xeno-v1.1.6.exe	85
PID 2372 wrote to memory of 6104	2372	Xeno-v1.1.6.exe	97
PID 2372 wrote to memory of 6104	2372	Xeno-v1.1.6.exe	97
PID 2372 wrote to memory of 6104	2372	Xeno-v1.1.6.exe	97

C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.6.exe
"C:\Users\Admin\AppData\Local\Temp\Xeno-v1.1.6.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2460
- 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:2372
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "WinDefender-Service" /XML "C:\Users\Admin\AppData\Local\Temp\tmp78AA.tmp" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:6104

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

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:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Xeno-v1.1.6.exe.log

Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp78AA.tmp

Filesize
1KB

MD5
5b49ffc178501c5f6c7c865af8407b3d

SHA1
31063a15533ee8966fc32eba589c1bb894984c67

SHA256
89b2b29498f9196b11423d18c8214487ecd31786b638ba39f559fb75169bd338

SHA512
c6c9eea2575b33f59d05b1160869e213f6b01f66a3185325fe83eda137547e9028577b2d8ad1e3be9731c28e67d63a1419c6ce30762d702273229df7b6341a1d

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

Filesize
45KB

MD5
0f528a61dfeeefd4c08b59f46ed82b2e

SHA1
b472ae85845a2cd715929368fa7facbbf40ca879

SHA256
20e0f560eacb96e25bcd73ca7be5ee202e386c2c1c280c543817f9d377a20bba

SHA512
cb7110729e0c5da73429a2314575e96993c21da9f600c447351872cb1b1cfd10613f90308b378b14ca71b7ccc2ca867f6f75ed478e901f490b7fc6bf5cd2a6a1

Download Submit
memory/2372-15-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/2372-18-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/2372-19-0x0000000074D60000-0x0000000075510000-memory.dmp

Filesize
7.7MB

Download
memory/2460-0-0x0000000074D6E000-0x0000000074D6F000-memory.dmp

Filesize
4KB

Download
memory/2460-1-0x0000000000160000-0x0000000000172000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads