xenorat | d9bf8d5be73ce064b6df664d48b1e1bb5e5d4592050e9046f6ebf74602628f69

Analysis

max time kernel
144s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14-09-2024 01:57

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General

Target

d9bf8d5be73ce064b6df664d48b1e1bb5e5d4592050e9046f6ebf74602628f69.exe
Size

45KB
MD5

bee19730a239d577eb7f35218866263d
SHA1

551825fdcaf002bc6fc9b97784bf7cd993eb658d
SHA256

d9bf8d5be73ce064b6df664d48b1e1bb5e5d4592050e9046f6ebf74602628f69
SHA512

5377daebc2067ed1c9d90c675fa86bcbb1b59c29ee32930c9bcc704c25652da2f250b2dbaf37523ecfdfda7c23795fed458bc9d9eb6d41dc86145ddb82afc990
SSDEEP

768:FdhO/poiiUcjlJIntQzH9Xqk5nWEZ5SbTDaSWI7CPW5t:bw+jjgntSH9XqcnW85SbTjWIl

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

83.143.112.17

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
nothingset
port
4444
startup_name
windriver

Signatures

Detect XenoRat Payload 1 IoCs

resource	yara_rule
behavioral2/memory/1168-1-0x0000000000AE0000-0x0000000000AF2000-memory.dmp	family_xenorat

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

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	d9bf8d5be73ce064b6df664d48b1e1bb5e5d4592050e9046f6ebf74602628f69.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
684	schtasks.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1168 wrote to memory of 684	1168	d9bf8d5be73ce064b6df664d48b1e1bb5e5d4592050e9046f6ebf74602628f69.exe	90
PID 1168 wrote to memory of 684	1168	d9bf8d5be73ce064b6df664d48b1e1bb5e5d4592050e9046f6ebf74602628f69.exe	90
PID 1168 wrote to memory of 684	1168	d9bf8d5be73ce064b6df664d48b1e1bb5e5d4592050e9046f6ebf74602628f69.exe	90

C:\Users\Admin\AppData\Local\Temp\d9bf8d5be73ce064b6df664d48b1e1bb5e5d4592050e9046f6ebf74602628f69.exe
"C:\Users\Admin\AppData\Local\Temp\d9bf8d5be73ce064b6df664d48b1e1bb5e5d4592050e9046f6ebf74602628f69.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1168
- C:\Windows\SysWOW64\schtasks.exe
  "schtasks.exe" /Create /TN "windriver" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB5B3.tmp" /F
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:684

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 Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpB5B3.tmp

Filesize
1KB

MD5
05bb885656f09415a886ddcabb903465

SHA1
bada9970607395c5ad65c329ae97aeb1c8e454e2

SHA256
ab6fe04ff6fe9357323599b656c190d5a3d5b54239b4bb0acaae3f617c3e1cea

SHA512
ffd88ba921a0852c9d47d9610bae3ca56383722047a70c0fdabded01b53bf4c61105feb69bf0af38af6fbd8fbb58f7be927b40402d2cc05173f86efa774c3c7a

Download Submit
memory/1168-0-0x0000000074D1E000-0x0000000074D1F000-memory.dmp

Filesize
4KB

Download
memory/1168-1-0x0000000000AE0000-0x0000000000AF2000-memory.dmp

Filesize
72KB

Download
memory/1168-2-0x0000000074D10000-0x00000000754C0000-memory.dmp

Filesize
7.7MB

Download
memory/1168-5-0x0000000074D1E000-0x0000000074D1F000-memory.dmp

Filesize
4KB

Download
memory/1168-6-0x0000000074D10000-0x00000000754C0000-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