xenorat | ec1c8fb43eb1f94c7541cecac7f7daf095e832e3ceef4cb7522c2694131fa4a6

General

Target

d28c0acdda42e00b3d4eb37b09266900N.exe
Size

45KB
MD5

d28c0acdda42e00b3d4eb37b09266900
SHA1

c62e7c201391a4c3afe865c6ee689d58f676db0d
SHA256

ec1c8fb43eb1f94c7541cecac7f7daf095e832e3ceef4cb7522c2694131fa4a6
SHA512

b97f29b9159359d75242ba5e1e450fb25607b731c88795a470902ba2fef742262d2dff3da8e6276d5823c3e92ef71e4de11de0bb9339757976676d49f815e6b7
SSDEEP

768:OdhO/poiiUcjlJIn39SH9Xqk5nWEZ5SbTDabuI7CPW5p:Yw+jjgn3oH9XqcnW85SbTOuIR

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

C2

127.0.0.1

Mutex

Xeno_rat_nd8522412d

Attributes

delay
5000
install_path
appdata
port
53697
startup_name
javaw.exe

Signatures

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

Executes dropped EXE 1 IoCs

pid	Process
2772	d28c0acdda42e00b3d4eb37b09266900N.exe

Loads dropped DLL 1 IoCs

pid	Process
2744	d28c0acdda42e00b3d4eb37b09266900N.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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d28c0acdda42e00b3d4eb37b09266900N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d28c0acdda42e00b3d4eb37b09266900N.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
2556	schtasks.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 2772	2744	d28c0acdda42e00b3d4eb37b09266900N.exe	30
PID 2744 wrote to memory of 2772	2744	d28c0acdda42e00b3d4eb37b09266900N.exe	30
PID 2744 wrote to memory of 2772	2744	d28c0acdda42e00b3d4eb37b09266900N.exe	30
PID 2744 wrote to memory of 2772	2744	d28c0acdda42e00b3d4eb37b09266900N.exe	30
PID 2772 wrote to memory of 2556	2772	d28c0acdda42e00b3d4eb37b09266900N.exe	31
PID 2772 wrote to memory of 2556	2772	d28c0acdda42e00b3d4eb37b09266900N.exe	31
PID 2772 wrote to memory of 2556	2772	d28c0acdda42e00b3d4eb37b09266900N.exe	31
PID 2772 wrote to memory of 2556	2772	d28c0acdda42e00b3d4eb37b09266900N.exe	31

C:\Users\Admin\AppData\Local\Temp\d28c0acdda42e00b3d4eb37b09266900N.exe
"C:\Users\Admin\AppData\Local\Temp\d28c0acdda42e00b3d4eb37b09266900N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2744
- C:\Users\Admin\AppData\Roaming\XenoManager\d28c0acdda42e00b3d4eb37b09266900N.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\d28c0acdda42e00b3d4eb37b09266900N.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2772
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "javaw.exe" /XML "C:\Users\Admin\AppData\Local\Temp\tmp87C6.tmp" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2556

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp87C6.tmp

Filesize
1KB

MD5
e045451bd0039eb65b4c72a0efa97995

SHA1
6ec86941890aa266b3f91ed8a94c139ef73e594e

SHA256
34eced20c30265ba924fd50dce6693d60f6107835ccd22153240ba1153897e51

SHA512
691443eca8fd8aa4343552e2462b401ba18437328939c08cb130a58370b3d7bb68c46703983356cec7699a640205162a1310b3691c672a67c3534810d019338d

Download Submit
\Users\Admin\AppData\Roaming\XenoManager\d28c0acdda42e00b3d4eb37b09266900N.exe

Filesize
45KB

MD5
d28c0acdda42e00b3d4eb37b09266900

SHA1
c62e7c201391a4c3afe865c6ee689d58f676db0d

SHA256
ec1c8fb43eb1f94c7541cecac7f7daf095e832e3ceef4cb7522c2694131fa4a6

SHA512
b97f29b9159359d75242ba5e1e450fb25607b731c88795a470902ba2fef742262d2dff3da8e6276d5823c3e92ef71e4de11de0bb9339757976676d49f815e6b7

Download Submit
memory/2744-0-0x00000000745CE000-0x00000000745CF000-memory.dmp

Filesize
4KB

Download
memory/2744-1-0x0000000000EB0000-0x0000000000EC2000-memory.dmp

Filesize
72KB

Download
memory/2772-9-0x00000000001A0000-0x00000000001B2000-memory.dmp

Filesize
72KB

Download
memory/2772-10-0x00000000745C0000-0x0000000074CAE000-memory.dmp

Filesize
6.9MB

Download
memory/2772-13-0x00000000745C0000-0x0000000074CAE000-memory.dmp

Filesize
6.9MB

Download
memory/2772-14-0x00000000745C0000-0x0000000074CAE000-memory.dmp

Filesize
6.9MB

Download
memory/2772-15-0x00000000745C0000-0x0000000074CAE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads