xenorat | bafe5e904cddcc11afd3135e58a736ccd055ffe4e217acde4289780e2801312f

Analysis

max time kernel
149s
max time network
150s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
24-09-2024 12:06

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Te.exe
Size

45KB
MD5

eaec451acfbf48b54a7b45bd13539501
SHA1

89294006ab45dd517ba8d557cc6c31293b7e730b
SHA256

bafe5e904cddcc11afd3135e58a736ccd055ffe4e217acde4289780e2801312f
SHA512

ac4e3427d9de004bf60ed4a91844a36395c3164902482c7d6ee37f76fa962149364544c52553f6b3ea7f1d032849ee54187401556a68f3ae3747228257b7b7c1
SSDEEP

768:6dhO/poiiUcjlJInJgH9Xqk5nWEZ5SbTDaSWI7CPW5M:cw+jjgnOH9XqcnW85SbTbWIU

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

2001:4453:622:6a00:15c9:7ca3:6524:4c7b

Mutex

Xeno_rat_nd8912d

Attributes

delay
3000
install_path
temp
port
4444
startup_name
Startup

Signatures

Detect XenoRat Payload 2 IoCs

resource	yara_rule
behavioral1/memory/5052-1-0x00000000007E0000-0x00000000007F2000-memory.dmp	family_xenorat
behavioral1/files/0x000800000001ac4b-5.dat	family_xenorat

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

Executes dropped EXE 1 IoCs

pid	Process
5012	Te.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	Te.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Te.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
1704	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5052 wrote to memory of 5012	5052	Te.exe	72
PID 5052 wrote to memory of 5012	5052	Te.exe	72
PID 5052 wrote to memory of 5012	5052	Te.exe	72
PID 5012 wrote to memory of 1704	5012	Te.exe	73
PID 5012 wrote to memory of 1704	5012	Te.exe	73
PID 5012 wrote to memory of 1704	5012	Te.exe	73

C:\Users\Admin\AppData\Local\Temp\Te.exe
"C:\Users\Admin\AppData\Local\Temp\Te.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5052
- C:\Users\Admin\AppData\Local\Temp\XenoManager\Te.exe
  "C:\Users\Admin\AppData\Local\Temp\XenoManager\Te.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5012
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "Startup" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7407.tmp" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1704

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Te.exe.log

Filesize
226B

MD5
957779c42144282d8cd83192b8fbc7cf

SHA1
de83d08d2cca06b9ff3d1ef239d6b60b705d25fe

SHA256
0d7ca7ba65e2b465e4878e324ceab8f8981f5ec06dcf5bc32559a4467a9c7d51

SHA512
f1549c61b4f2906d13b2aabb74772c2bc826cd42373d7bb6c48cbb125d5aa2ec17617e6b5e67e8aae3bb5790cc831cdba48a45008ed01df4fba8be448cce39fd

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

Filesize
45KB

MD5
eaec451acfbf48b54a7b45bd13539501

SHA1
89294006ab45dd517ba8d557cc6c31293b7e730b

SHA256
bafe5e904cddcc11afd3135e58a736ccd055ffe4e217acde4289780e2801312f

SHA512
ac4e3427d9de004bf60ed4a91844a36395c3164902482c7d6ee37f76fa962149364544c52553f6b3ea7f1d032849ee54187401556a68f3ae3747228257b7b7c1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7407.tmp

Filesize
1KB

MD5
c19ebedfe47bf314dd3c742aea84c798

SHA1
28874d6ad3e2eb3b658d1fa00e86c121e8beb25c

SHA256
dd242c33fef986b3b9392950e27024b16246615509ea77234af56f1d526c1297

SHA512
7225ecb13071bb2694528794808b0cae51794ad84a0f3a1556f4806aadab07493bf2900c43ab858d67bb217cdb308a56c0db27565f82234333c360a4c045e19f

Download Submit
memory/5012-9-0x0000000073460000-0x0000000073B4E000-memory.dmp

Filesize
6.9MB

Download
memory/5012-12-0x0000000073460000-0x0000000073B4E000-memory.dmp

Filesize
6.9MB

Download
memory/5012-13-0x0000000073460000-0x0000000073B4E000-memory.dmp

Filesize
6.9MB

Download
memory/5052-0-0x000000007346E000-0x000000007346F000-memory.dmp

Filesize
4KB

Download
memory/5052-1-0x00000000007E0000-0x00000000007F2000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads