xenorat | e14f7a5378755a14e44bb1402e254dafa64190f3bc5145c8b4e70ad304ee27a9

General

Target

xeno.exe
Size

45KB
MD5

30a770a78bcf9ba6f546fa358a5cee69
SHA1

790bb087ee2af366c3898cbbe1e399b7e5267020
SHA256

e14f7a5378755a14e44bb1402e254dafa64190f3bc5145c8b4e70ad304ee27a9
SHA512

3c5c32db65fdb0dc343dda1f864a161f813aa92f809df55c46eae4b0abb628bea759643a90d6f21c98e8318450316078d076a18ca6babe979414f064231ae6d4
SSDEEP

768:0dhO/poiiUcjlJIntn+eP3H9Xqk5nWEZ5SbTDaguI7CPW5u:Ow+jjgnRH9XqcnW85SbT9uIm

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

C2

dentiste.zapto.org

Mutex

system

Attributes

delay
5000
install_path
appdata
port
7011
startup_name
system

Signatures

Detect XenoRat Payload 3 IoCs

resource	yara_rule
behavioral1/memory/2792-1-0x00000000010A0000-0x00000000010B2000-memory.dmp	family_xenorat
behavioral1/files/0x0009000000018b05-4.dat	family_xenorat
behavioral1/memory/2184-10-0x0000000001310000-0x0000000001322000-memory.dmp	family_xenorat

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

Executes dropped EXE 1 IoCs

pid	Process
2184	xeno.exe

Loads dropped DLL 1 IoCs

pid	Process
2792	xeno.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.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	xeno.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
2992	schtasks.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2792 wrote to memory of 2184	2792	xeno.exe	29
PID 2792 wrote to memory of 2184	2792	xeno.exe	29
PID 2792 wrote to memory of 2184	2792	xeno.exe	29
PID 2792 wrote to memory of 2184	2792	xeno.exe	29
PID 2184 wrote to memory of 2992	2184	xeno.exe	30
PID 2184 wrote to memory of 2992	2184	xeno.exe	30
PID 2184 wrote to memory of 2992	2184	xeno.exe	30
PID 2184 wrote to memory of 2992	2184	xeno.exe	30

C:\Users\Admin\AppData\Local\Temp\xeno.exe
"C:\Users\Admin\AppData\Local\Temp\xeno.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2792
- C:\Users\Admin\AppData\Roaming\XenoManager\xeno.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\xeno.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2184
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "system" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4D27.tmp" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2992

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\tmp4D27.tmp

Filesize
1KB

MD5
1e78117969f90bf8f7b3c698c5037874

SHA1
8cf49de603072420bd6f788f59da0ea363a32352

SHA256
8ef88e1b240d1bc3b39921b7b4f8fa9bb06d2b8ec2c7e30e62decdb40a309172

SHA512
ef8d712fe12aa0e5e3210ca2762e8ebe73f169deed848cb7b5e213b75853708d1bc4ac50b03c473b8cb25cc245e9e4c8ca6257bbaa7b094478e41b6296f50815

Download Submit
\Users\Admin\AppData\Roaming\XenoManager\xeno.exe

Filesize
45KB

MD5
30a770a78bcf9ba6f546fa358a5cee69

SHA1
790bb087ee2af366c3898cbbe1e399b7e5267020

SHA256
e14f7a5378755a14e44bb1402e254dafa64190f3bc5145c8b4e70ad304ee27a9

SHA512
3c5c32db65fdb0dc343dda1f864a161f813aa92f809df55c46eae4b0abb628bea759643a90d6f21c98e8318450316078d076a18ca6babe979414f064231ae6d4

Download Submit
memory/2184-9-0x00000000734CE000-0x00000000734CF000-memory.dmp

Filesize
4KB

Download
memory/2184-10-0x0000000001310000-0x0000000001322000-memory.dmp

Filesize
72KB

Download
memory/2184-13-0x00000000734C0000-0x0000000073BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2184-14-0x00000000734CE000-0x00000000734CF000-memory.dmp

Filesize
4KB

Download
memory/2184-15-0x00000000734C0000-0x0000000073BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2792-0-0x00000000744AE000-0x00000000744AF000-memory.dmp

Filesize
4KB

Download
memory/2792-1-0x00000000010A0000-0x00000000010B2000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads