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 2 IoCs

resource	yara_rule
behavioral2/memory/2772-1-0x0000000000180000-0x00000000001B8000-memory.dmp	family_xenorat
behavioral2/files/0x0008000000024330-6.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-1-5-21-308834014-1004923324-1191300197-1000\Control Panel\International\Geo\Nation	Mt5_Servers.exe

Executes dropped EXE 1 IoCs

pid	Process
1616	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
3660	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1616	Mt5_Servers.exe
1616	Mt5_Servers.exe
1616	Mt5_Servers.exe
1616	Mt5_Servers.exe
1616	Mt5_Servers.exe
1616	Mt5_Servers.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1616	Mt5_Servers.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 1616	2772	Mt5_Servers.exe	87
PID 2772 wrote to memory of 1616	2772	Mt5_Servers.exe	87
PID 2772 wrote to memory of 1616	2772	Mt5_Servers.exe	87
PID 1616 wrote to memory of 3660	1616	Mt5_Servers.exe	88
PID 1616 wrote to memory of 3660	1616	Mt5_Servers.exe	88
PID 1616 wrote to memory of 3660	1616	Mt5_Servers.exe	88

C:\Users\Admin\AppData\Local\Temp\Mt5_Servers.exe
"C:\Users\Admin\AppData\Local\Temp\Mt5_Servers.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2772
- 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:1616
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "Mt5 Servers" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA25A.tmp" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:3660

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\Mt5_Servers.exe.log

Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA25A.tmp

Filesize
1KB

MD5
c37d1bd58f29daae6573ed1ab1b00763

SHA1
3ade010a47d3f9fd5964c3990ebca5f568bc4001

SHA256
52b097cec40ccdb94fae545fe77de2a3e5f4fd0d1935aa069bac20fd3ca515ea

SHA512
6beb0ee089a9d044233634771de0a895bf87e2f040f663f348199cd3682885d3dc05f53182a9eca578cbc13c8ae5395cd94ffb2268b9c04d923d6f3d36e0e72b

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

Filesize
200KB

MD5
5d2230f9507200accc5a6defc551bdf3

SHA1
d502142597ff51da2124c3688ec677a81206f3ea

SHA256
02b05f38602f3f153a01bc5585e7a7482852bfb964cc8865905b584e62eb71b6

SHA512
31e9be6b7f98f2723ef8dc3e7863ccb0b9220368f013fa7735c4404d859a139753172758302b1844b9a9d8072ac0d734fa67d9d7bdb67ea41b1a20f98c9edd9e

Download Submit
memory/1616-15-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/1616-18-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/1616-19-0x0000000005890000-0x00000000058F6000-memory.dmp

Filesize
408KB

Download
memory/1616-20-0x00000000744B0000-0x0000000074C60000-memory.dmp

Filesize
7.7MB

Download
memory/2772-0-0x00000000744BE000-0x00000000744BF000-memory.dmp

Filesize
4KB

Download
memory/2772-1-0x0000000000180000-0x00000000001B8000-memory.dmp

Filesize
224KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads