xenorat | 965a32e8b7471c231484f575318a8d4ce4ce442ad7644a330515ace6f5678465

General

Target

sus.exe
Size

45KB
MD5

abc9eef67fe0bd1ec7a09ded620a3d76
SHA1

e6ac893dbbb2fbe449463b75ec6831df208ee9af
SHA256

965a32e8b7471c231484f575318a8d4ce4ce442ad7644a330515ace6f5678465
SHA512

f5ebd783897035b6b973b29d6913870af02099ca231bc8eaec5aa8d17776846683fd385cbed46d6010b01cf515caa37a694e9b3a0c6a27b73fd9a0454a666293
SSDEEP

768:NdhO/poiiUcjlJIn2wH9Xqk5nWEZ5SbTDacWI7CPW5c:Dw+jjgnnH9XqcnW85SbTNWIk

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

C2

lesbian-failures.gl.at.ply.gg

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
temp
port
11241
startup_name
suss.exe

Signatures

Detect XenoRat Payload 2 IoCs

resource	yara_rule
behavioral2/memory/2684-1-0x0000000000210000-0x0000000000222000-memory.dmp	family_xenorat
behavioral2/files/0x0007000000023cc0-6.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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	sus.exe

Executes dropped EXE 1 IoCs

pid	Process
2700	sus.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	sus.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	sus.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
1676	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 2700	2684	sus.exe	85
PID 2684 wrote to memory of 2700	2684	sus.exe	85
PID 2684 wrote to memory of 2700	2684	sus.exe	85
PID 2700 wrote to memory of 1676	2700	sus.exe	87
PID 2700 wrote to memory of 1676	2700	sus.exe	87
PID 2700 wrote to memory of 1676	2700	sus.exe	87

C:\Users\Admin\AppData\Local\Temp\sus.exe
"C:\Users\Admin\AppData\Local\Temp\sus.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2684
- C:\Users\Admin\AppData\Local\Temp\XenoManager\sus.exe
  "C:\Users\Admin\AppData\Local\Temp\XenoManager\sus.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2700
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "suss.exe" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBF68.tmp" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1676

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\sus.exe.log

Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

Download Submit
C:\Users\Admin\AppData\Local\Temp\XenoManager\sus.exe

Filesize
45KB

MD5
abc9eef67fe0bd1ec7a09ded620a3d76

SHA1
e6ac893dbbb2fbe449463b75ec6831df208ee9af

SHA256
965a32e8b7471c231484f575318a8d4ce4ce442ad7644a330515ace6f5678465

SHA512
f5ebd783897035b6b973b29d6913870af02099ca231bc8eaec5aa8d17776846683fd385cbed46d6010b01cf515caa37a694e9b3a0c6a27b73fd9a0454a666293

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpBF68.tmp

Filesize
1KB

MD5
25eb3818f0cb98ed59a6c13214be6b8d

SHA1
4f6777adaf267d631031283198ce2860c9822cd5

SHA256
0c3179cb64d898a5c361d5ebbb95fb566c96a2e150e07288a283df545667857c

SHA512
6e2f0a746d754bc15fe45d7edd4f7c004d58eb8e15e08c499fd1e1e40d248e8d2bcf58f1f5447470292f4a25499132682e12961356a68a6f8551801ba6410667

Download Submit
memory/2684-0-0x0000000074C7E000-0x0000000074C7F000-memory.dmp

Filesize
4KB

Download
memory/2684-1-0x0000000000210000-0x0000000000222000-memory.dmp

Filesize
72KB

Download
memory/2700-15-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download
memory/2700-16-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download
memory/2700-19-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download
memory/2700-20-0x0000000074C70000-0x0000000075420000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads