xenorat | a11fd0b4c7ac78c9ac8e4e1210ac8a5964703bf9a4e849e58e6b2d217c87f8ed

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-09-2024 07:55

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General

Target

con.exe
Size

46KB
MD5

9e9de34664b5fef539593d23c6a4bc5b
SHA1

78f446658ac0fa6d3be493204a2a01321fada36d
SHA256

a11fd0b4c7ac78c9ac8e4e1210ac8a5964703bf9a4e849e58e6b2d217c87f8ed
SHA512

e449331af199801ce8919893c59842d63e3aef69d083500adaa32e56a4fb6f9f6f2523b3e3a9b01b30883d105a27d7c62cd13b2ec4cc6199741ce6c87f91d749
SSDEEP

768:DdhO/poiiUcjlJInNCH9Xqk5nWEZ5SbTDa2uI7CPW5d:Rw+jjgn8H9XqcnW85SbTLuI1

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

grand-merchants.gl.at.ply.gg

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
appdata
port
15148
startup_name
svconhost

Signatures

XenorRat
XenorRat is a remote access trojan written in C#.
trojan rat 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-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	payload.exe

Executes dropped EXE 1 IoCs

pid	Process
4664	payload.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	payload.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	payload.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
4920	schtasks.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe
4664	payload.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4664	payload.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3540 wrote to memory of 4664	3540	payload.exe	85
PID 3540 wrote to memory of 4664	3540	payload.exe	85
PID 3540 wrote to memory of 4664	3540	payload.exe	85
PID 4664 wrote to memory of 4920	4664	payload.exe	92
PID 4664 wrote to memory of 4920	4664	payload.exe	92
PID 4664 wrote to memory of 4920	4664	payload.exe	92

C:\Users\Admin\AppData\Local\Temp\payload.exe
"C:\Users\Admin\AppData\Local\Temp\payload.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3540
- C:\Users\Admin\AppData\Roaming\XenoManager\payload.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\payload.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4664
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "svconhost" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA086.tmp" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4920

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

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\Temp\tmpA086.tmp

Filesize
1KB

MD5
e57677ada19ddcf2202f85832c29e60f

SHA1
b9f6f97c8ba50a466027a1ccde803359fb4a0bfe

SHA256
7b84079af43fae4605a8ac01fb76591f40399e4d6fe8e11b966bc6c210bd55b9

SHA512
577e46e2d6c22a0f4e568608ec3397270758042bc39225e0818d17cf05ea5621e8b9d13146a3845fac9df5dcc7f485da0d640be3a241402b1148248458baa9a2

Download Submit
C:\Users\Admin\AppData\Roaming\XenoManager\payload.exe

Filesize
46KB

MD5
9e9de34664b5fef539593d23c6a4bc5b

SHA1
78f446658ac0fa6d3be493204a2a01321fada36d

SHA256
a11fd0b4c7ac78c9ac8e4e1210ac8a5964703bf9a4e849e58e6b2d217c87f8ed

SHA512
e449331af199801ce8919893c59842d63e3aef69d083500adaa32e56a4fb6f9f6f2523b3e3a9b01b30883d105a27d7c62cd13b2ec4cc6199741ce6c87f91d749

Download Submit
memory/3540-0-0x00000000749BE000-0x00000000749BF000-memory.dmp

Filesize
4KB

Download
memory/3540-1-0x0000000000590000-0x00000000005A2000-memory.dmp

Filesize
72KB

Download
memory/4664-14-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/4664-17-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download
memory/4664-18-0x0000000005D10000-0x0000000005D76000-memory.dmp

Filesize
408KB

Download
memory/4664-19-0x00000000749B0000-0x0000000075160000-memory.dmp

Filesize
7.7MB

Download