xenorat | e7b275d70655db9cb43fa606bbe2e4f22478ca4962bbf9f299d66eda567d63cd

Analysis

max time kernel
1196s
max time network
1156s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20250113-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20250113-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
24-01-2025 16:34

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General

Target

xeno rat server.exe
Size

2.0MB
MD5

3987ee127f2a2cf8a29573d4e111a8e8
SHA1

fc253131e832297967f93190217f0ce403e38cb0
SHA256

3d00a800474ddf382212e003222805bd74665b69cec43b554f91c3cd9edf04c4
SHA512

69d5ac7a691dde1a3ed7f495e9b9180e63152ddaaa3d1b596ad9cbeb4d7b088f3fc4b138ecf87070014cdfa9047be18940b720de60642389921a10053250787b
SSDEEP

49152:EnxkNTRWjxoJochWQI3kqXfd+/9AManGhR0vNgtIeGWtOc5Q:ExkNTcaJhDI3kqXf0FtWykQDCiQ

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
nothingset
port
4444
startup_name
nothingset

Signatures

Detect XenoRat Payload 2 IoCs

resource	yara_rule
behavioral2/files/0x0028000000046377-26.dat	family_xenorat
behavioral2/memory/4592-28-0x0000000000100000-0x0000000000112000-memory.dmp	family_xenorat

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

Executes dropped EXE 2 IoCs

pid	Process
4592	lol.exe
5092	lol.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 5 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	xeno rat server.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lol.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Modifies registry class 44 IoCs

description	ioc	Process
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000	xeno rat server.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000	xeno rat server.exe
Key created	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings	xeno rat server.exe
Key created	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1	xeno rat server.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\MRUListEx = 00000000ffffffff	xeno rat server.exe
Key created	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0	xeno rat server.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Mode = "4"	xeno rat server.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 0100000000000000ffffffff	xeno rat server.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0 = 7e003100000000002d5a537311004465736b746f7000680009000400efbe2d5ae26c2d5a54732e000000030904000000020000000000000000003e0000000000fcef58004400650073006b0074006f007000000040007300680065006c006c00330032002e0064006c006c002c002d0032003100370036003900000016000000	xeno rat server.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "0"	xeno rat server.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 010000000200000000000000ffffffff	xeno rat server.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByDirection = "1"	xeno rat server.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1"	xeno rat server.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\MRUListEx = 000000000200000001000000ffffffff	xeno rat server.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02	xeno rat server.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1 = 14001f50e04fd020ea3a6910a2d808002b30309d0000	xeno rat server.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0 = 50003100000000002d5af473100041646d696e003c0009000400efbe2d5ae16c385a53842e000000f9080400000002000000000000000000000000000000b3753900410064006d0069006e00000014000000	xeno rat server.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\SniffedFolderType = "Generic"	xeno rat server.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}"	xeno rat server.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff	xeno rat server.exe
Key created	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0	xeno rat server.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\MRUListEx = 00000000ffffffff	xeno rat server.exe
Key created	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}	xeno rat server.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\IconSize = "16"	xeno rat server.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:PID = "0"	xeno rat server.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 = 19002f433a5c000000000000000000000000000000000000000000	xeno rat server.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\MRUListEx = 00000000ffffffff	xeno rat server.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\MRUListEx = 00000000ffffffff	xeno rat server.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202	xeno rat server.exe
Key created	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2	xeno rat server.exe
Key created	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell	xeno rat server.exe
Key created	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg	xeno rat server.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1092616257"	xeno rat server.exe
Key created	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU	xeno rat server.exe
Key created	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0	xeno rat server.exe
Key created	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0	xeno rat server.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0\NodeSlot = "2"	xeno rat server.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0\MRUListEx = ffffffff	xeno rat server.exe
Key created	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell	xeno rat server.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	xeno rat server.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1"	xeno rat server.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0 = 78003100000000002d5ae16c1100557365727300640009000400efbe874f7748385a53842e000000fd0100000000010000000000000000003a000000000026f6000055007300650072007300000040007300680065006c006c00330032002e0064006c006c002c002d0032003100380031003300000014000000	xeno rat server.exe
Key created	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags	xeno rat server.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1581648047-808845429-2272123689-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202020202	xeno rat server.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4184	schtasks.exe
8	schtasks.exe

Suspicious behavior: EnumeratesProcesses 45 IoCs

pid	Process
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe
4592	lol.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3392	xeno rat server.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4592	lol.exe
Token: SeDebugPrivilege	3392	xeno rat server.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3392	xeno rat server.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3392	xeno rat server.exe
3392	xeno rat server.exe
3392	xeno rat server.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4592 wrote to memory of 8	4592	lol.exe	102
PID 4592 wrote to memory of 8	4592	lol.exe	102
PID 4592 wrote to memory of 8	4592	lol.exe	102
PID 5092 wrote to memory of 4184	5092	lol.exe	106
PID 5092 wrote to memory of 4184	5092	lol.exe	106
PID 5092 wrote to memory of 4184	5092	lol.exe	106

C:\Users\Admin\AppData\Local\Temp\xeno rat server.exe
"C:\Users\Admin\AppData\Local\Temp\xeno rat server.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3392

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:2680

C:\Users\Admin\Desktop\lol.exe
"C:\Users\Admin\Desktop\lol.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4592
- C:\Windows\SysWOW64\schtasks.exe
  "schtasks.exe" /Create /TN "XenoUpdateManager" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9A95.tmp" /F
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:8

C:\Users\Admin\Desktop\lol.exe
"C:\Users\Admin\Desktop\lol.exe"
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5092
- C:\Windows\SysWOW64\schtasks.exe
  "schtasks.exe" /Create /TN "XenoUpdateManager" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7DC.tmp" /F
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4184

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

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\Temp\tmp9A95.tmp

Filesize
1KB

MD5
86da3cf06a42edbe764ce615d184a664

SHA1
1b7b91a3d0c81d44be984554c1d54ab1e536d683

SHA256
4fa16cc8ed0414267ff8d63713cc947e6b64e635f8c492622b9b5363069311c1

SHA512
6b5263c9fe5777a636aae7e9cc8d06b76d1bef92a44e08e47568060c49d49b14ab117650f6271617cda9dbaa0cf5e2c53225f18ef1278a30dcf369f9122f1df0

Download Submit
C:\Users\Admin\Desktop\lol.exe

Filesize
45KB

MD5
fe452b67ece396304bf5f3021b52ac79

SHA1
0749750e5f309b8b404044e66b750eb8ab44755b

SHA256
b89f541455733e93ff8f5693d11fd914fd773b05bb78ada950a44b7e42f4c1e9

SHA512
8a318086bee1aee78f62e2999611ec91524a6916ee37e9aefa5fe2d29edacc402ac7ad7542f51e89b1541978700a2cf5d248d869f843050e0295d300bc7cafb3

Download Submit
memory/3392-14-0x00000000092C0000-0x0000000009617000-memory.dmp

Filesize
3.3MB

Download
memory/3392-4-0x0000000005030000-0x000000000503A000-memory.dmp

Filesize
40KB

Download
memory/3392-16-0x0000000074B30000-0x00000000752E1000-memory.dmp

Filesize
7.7MB

Download
memory/3392-18-0x000000000A490000-0x000000000A5B4000-memory.dmp

Filesize
1.1MB

Download
memory/3392-6-0x0000000005220000-0x0000000005234000-memory.dmp

Filesize
80KB

Download
memory/3392-8-0x0000000008540000-0x0000000008552000-memory.dmp

Filesize
72KB

Download
memory/3392-7-0x0000000008550000-0x000000000856A000-memory.dmp

Filesize
104KB

Download
memory/3392-9-0x000000000A460000-0x000000000A482000-memory.dmp

Filesize
136KB

Download
memory/3392-10-0x0000000074B30000-0x00000000752E1000-memory.dmp

Filesize
7.7MB

Download
memory/3392-11-0x0000000074B3E000-0x0000000074B3F000-memory.dmp

Filesize
4KB

Download
memory/3392-12-0x0000000074B30000-0x00000000752E1000-memory.dmp

Filesize
7.7MB

Download
memory/3392-13-0x0000000009210000-0x00000000092C2000-memory.dmp

Filesize
712KB

Download
memory/3392-39-0x0000000074B30000-0x00000000752E1000-memory.dmp

Filesize
7.7MB

Download
memory/3392-3-0x0000000005070000-0x0000000005102000-memory.dmp

Filesize
584KB

Download
memory/3392-5-0x0000000074B30000-0x00000000752E1000-memory.dmp

Filesize
7.7MB

Download
memory/3392-19-0x0000000009910000-0x000000000992A000-memory.dmp

Filesize
104KB

Download
memory/3392-2-0x0000000005730000-0x0000000005CD6000-memory.dmp

Filesize
5.6MB

Download
memory/3392-0-0x0000000074B3E000-0x0000000074B3F000-memory.dmp

Filesize
4KB

Download
memory/3392-37-0x0000000000FD0000-0x0000000000FE2000-memory.dmp

Filesize
72KB

Download
memory/3392-1-0x0000000000420000-0x0000000000622000-memory.dmp

Filesize
2.0MB

Download
memory/4592-30-0x0000000074B30000-0x00000000752E1000-memory.dmp

Filesize
7.7MB

Download
memory/4592-33-0x0000000074B30000-0x00000000752E1000-memory.dmp

Filesize
7.7MB

Download
memory/4592-34-0x0000000074B30000-0x00000000752E1000-memory.dmp

Filesize
7.7MB

Download
memory/4592-36-0x00000000054E0000-0x0000000005546000-memory.dmp

Filesize
408KB

Download
memory/4592-29-0x0000000074B30000-0x00000000752E1000-memory.dmp

Filesize
7.7MB

Download
memory/4592-28-0x0000000000100000-0x0000000000112000-memory.dmp

Filesize
72KB

Download