xenorat | ae89053448060576ac8a19a5ec05365bdf470f3276a63eb0fd01f82313279d1f

Analysis

max time kernel
138s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
20-02-2025 23:58

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General

Target

python_309_setup.exe
Size

45KB
MD5

2dcdd4f5f1aa75d0ccc76ddb36cf8e2a
SHA1

b4b95a1e4cee0384d20f90fefd196a4175d61faf
SHA256

ae89053448060576ac8a19a5ec05365bdf470f3276a63eb0fd01f82313279d1f
SHA512

9e000cf6188ac8aa996e77033fb0edb60349feae57aaee05d7112a3192964e230fc0d37dcfc91507e36348ce18ffb0e881c9ff5f8e12538b1a2aac57531a79a1
SSDEEP

768:m/dhO/poiiUcjlJInd3H9Xqk5nWEZ5SbTDaiuI7CPW5W2YAL:m1w+jjgn5H9XqcnW85SbTnuIe2YAL

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

127.0.0.1

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
temp
port
4444
startup_name
nothingset

Signatures

Detect XenoRat Payload 2 IoCs

resource	yara_rule
behavioral2/memory/3400-1-0x0000000000C40000-0x0000000000C52000-memory.dmp	family_xenorat
behavioral2/files/0x0008000000023dce-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-1-5-21-2593460650-190333679-3676257533-1000\Control Panel\International\Geo\Nation	python_309_setup.exe

Executes dropped EXE 1 IoCs

pid	Process
4752	python_309_setup.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 2 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	python_309_setup.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	python_309_setup.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3400 wrote to memory of 4752	3400	python_309_setup.exe	90
PID 3400 wrote to memory of 4752	3400	python_309_setup.exe	90
PID 3400 wrote to memory of 4752	3400	python_309_setup.exe	90

C:\Users\Admin\AppData\Local\Temp\python_309_setup.exe
"C:\Users\Admin\AppData\Local\Temp\python_309_setup.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3400
- C:\Users\Admin\AppData\Local\Temp\XenoManager\python_309_setup.exe
  "C:\Users\Admin\AppData\Local\Temp\XenoManager\python_309_setup.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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\Microsoft\CLR_v4.0_32\UsageLogs\python_309_setup.exe.log

Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

Download Submit
C:\Users\Admin\AppData\Local\Temp\XenoManager\python_309_setup.exe

Filesize
45KB

MD5
2dcdd4f5f1aa75d0ccc76ddb36cf8e2a

SHA1
b4b95a1e4cee0384d20f90fefd196a4175d61faf

SHA256
ae89053448060576ac8a19a5ec05365bdf470f3276a63eb0fd01f82313279d1f

SHA512
9e000cf6188ac8aa996e77033fb0edb60349feae57aaee05d7112a3192964e230fc0d37dcfc91507e36348ce18ffb0e881c9ff5f8e12538b1a2aac57531a79a1

Download Submit
memory/3400-0-0x0000000074CDE000-0x0000000074CDF000-memory.dmp

Filesize
4KB

Download
memory/3400-1-0x0000000000C40000-0x0000000000C52000-memory.dmp

Filesize
72KB

Download
memory/4752-15-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/4752-16-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/4752-17-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/4752-18-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download