xenorat | 02b05f38602f3f153a01bc5585e7a7482852bfb964cc8865905b584e62eb71b6

General

Target

Mt5_Servers.exe
Size

200KB
MD5

5d2230f9507200accc5a6defc551bdf3
SHA1

d502142597ff51da2124c3688ec677a81206f3ea
SHA256

02b05f38602f3f153a01bc5585e7a7482852bfb964cc8865905b584e62eb71b6
SHA512

31e9be6b7f98f2723ef8dc3e7863ccb0b9220368f013fa7735c4404d859a139753172758302b1844b9a9d8072ac0d734fa67d9d7bdb67ea41b1a20f98c9edd9e
SSDEEP

3072:Gw+jqOM91UbTYC105VQq44DCFkoQDmH7J3XnXLanJpg3Efv:zWhM91UbYCW5M7JHGnJN

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

C2

83.50.225.25

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
appdata
port
4892
startup_name
Mt5 Servers

Signatures

Detect XenoRat Payload 3 IoCs

resource	yara_rule
behavioral1/memory/2816-1-0x0000000000A90000-0x0000000000AC8000-memory.dmp	family_xenorat
behavioral1/files/0x0008000000016d0c-4.dat	family_xenorat
behavioral1/memory/2616-9-0x0000000000B80000-0x0000000000BB8000-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
2616	Mt5_Servers.exe

Loads dropped DLL 1 IoCs

pid	Process
2816	Mt5_Servers.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	Mt5_Servers.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Mt5_Servers.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
2696	schtasks.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe
2616	Mt5_Servers.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2616	Mt5_Servers.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2816 wrote to memory of 2616	2816	Mt5_Servers.exe	30
PID 2816 wrote to memory of 2616	2816	Mt5_Servers.exe	30
PID 2816 wrote to memory of 2616	2816	Mt5_Servers.exe	30
PID 2816 wrote to memory of 2616	2816	Mt5_Servers.exe	30
PID 2616 wrote to memory of 2696	2616	Mt5_Servers.exe	31
PID 2616 wrote to memory of 2696	2616	Mt5_Servers.exe	31
PID 2616 wrote to memory of 2696	2616	Mt5_Servers.exe	31
PID 2616 wrote to memory of 2696	2616	Mt5_Servers.exe	31

C:\Users\Admin\AppData\Local\Temp\Mt5_Servers.exe
"C:\Users\Admin\AppData\Local\Temp\Mt5_Servers.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2816
- C:\Users\Admin\AppData\Roaming\XenoManager\Mt5_Servers.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\Mt5_Servers.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2616
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "Mt5 Servers" /XML "C:\Users\Admin\AppData\Local\Temp\tmp84C9.tmp" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2696

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\tmp84C9.tmp

Filesize
1KB

MD5
c37d1bd58f29daae6573ed1ab1b00763

SHA1
3ade010a47d3f9fd5964c3990ebca5f568bc4001

SHA256
52b097cec40ccdb94fae545fe77de2a3e5f4fd0d1935aa069bac20fd3ca515ea

SHA512
6beb0ee089a9d044233634771de0a895bf87e2f040f663f348199cd3682885d3dc05f53182a9eca578cbc13c8ae5395cd94ffb2268b9c04d923d6f3d36e0e72b

Download Submit
\Users\Admin\AppData\Roaming\XenoManager\Mt5_Servers.exe

Filesize
200KB

MD5
5d2230f9507200accc5a6defc551bdf3

SHA1
d502142597ff51da2124c3688ec677a81206f3ea

SHA256
02b05f38602f3f153a01bc5585e7a7482852bfb964cc8865905b584e62eb71b6

SHA512
31e9be6b7f98f2723ef8dc3e7863ccb0b9220368f013fa7735c4404d859a139753172758302b1844b9a9d8072ac0d734fa67d9d7bdb67ea41b1a20f98c9edd9e

Download Submit
memory/2616-9-0x0000000000B80000-0x0000000000BB8000-memory.dmp

Filesize
224KB

Download
memory/2616-10-0x0000000074AE0000-0x00000000751CE000-memory.dmp

Filesize
6.9MB

Download
memory/2616-13-0x0000000074AE0000-0x00000000751CE000-memory.dmp

Filesize
6.9MB

Download
memory/2616-14-0x0000000074AE0000-0x00000000751CE000-memory.dmp

Filesize
6.9MB

Download
memory/2616-15-0x0000000074AE0000-0x00000000751CE000-memory.dmp

Filesize
6.9MB

Download
memory/2816-0-0x0000000074AEE000-0x0000000074AEF000-memory.dmp

Filesize
4KB

Download
memory/2816-1-0x0000000000A90000-0x0000000000AC8000-memory.dmp

Filesize
224KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads