Malware Analysis Report

2025-04-13 23:04

Sample ID 250323-ve19saxwav
Target test.exe
SHA256 2e7a2d807698416a3fdcc5691770fab39a1ec738487328bae34f135c7ef25a05
Tags
xenorat discovery rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

2e7a2d807698416a3fdcc5691770fab39a1ec738487328bae34f135c7ef25a05

Threat Level: Known bad

The file test.exe was found to be: Known bad.

Malicious Activity Summary

xenorat discovery rat trojan

XenorRat

Detect XenoRat Payload

Xenorat family

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

Unsigned PE

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Scheduled Task/Job: Scheduled Task

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-03-23 16:54

Signatures

Detect XenoRat Payload

Description Indicator Process Target
N/A N/A N/A N/A

Xenorat family

xenorat

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2025-03-23 16:54

Reported

2025-03-23 16:57

Platform

win7-20240903-en

Max time kernel

128s

Max time network

141s

Command Line

"C:\Users\Admin\AppData\Local\Temp\test.exe"

Signatures

Detect XenoRat Payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

XenorRat

trojan rat xenorat

Xenorat family

xenorat

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\XenoManager\test.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\test.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\schtasks.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\test.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\XenoManager\test.exe N/A

Scheduled Task/Job: Scheduled Task

persistence execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\test.exe

"C:\Users\Admin\AppData\Local\Temp\test.exe"

C:\Users\Admin\AppData\Roaming\XenoManager\test.exe

"C:\Users\Admin\AppData\Roaming\XenoManager\test.exe"

C:\Windows\SysWOW64\schtasks.exe

"schtasks.exe" /Create /TN "Windows defender security notification icon" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBE40.tmp" /F

Network

Country Destination Domain Proto
US 8.8.8.8:53 dwdwdad2-57443.portmap.host udp
DE 193.161.193.99:57443 dwdwdad2-57443.portmap.host tcp
DE 193.161.193.99:57443 dwdwdad2-57443.portmap.host tcp
DE 193.161.193.99:57443 dwdwdad2-57443.portmap.host tcp
DE 193.161.193.99:57443 dwdwdad2-57443.portmap.host tcp
DE 193.161.193.99:57443 dwdwdad2-57443.portmap.host tcp

Files

memory/2492-0-0x00000000748CE000-0x00000000748CF000-memory.dmp

memory/2492-1-0x0000000000F70000-0x0000000000F82000-memory.dmp

\Users\Admin\AppData\Roaming\XenoManager\test.exe

MD5 550f478c2fc3b63c03f0ba77f5bc0ba3
SHA1 d59302c72e40e9e59a9f3277193b45b6bfa9efd8
SHA256 2e7a2d807698416a3fdcc5691770fab39a1ec738487328bae34f135c7ef25a05
SHA512 3945fdbd052d8ecf586a5d4874a98fee76d27e2c00e6f4a9f118ca4e613d37403eaf36edb27897538806c434c73aae23f331c25e07fd7b596af7a8e2f0708eea

memory/2708-9-0x00000000741DE000-0x00000000741DF000-memory.dmp

memory/2708-10-0x0000000000EA0000-0x0000000000EB2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmpBE40.tmp

MD5 d14add5bc544dc56500dab4dcc70f120
SHA1 626a696608ee981a0e8d6bde221c0dcb961c2644
SHA256 e549e2fef562f01fc2d18ba0b34521bb6f87ba4ca0dcfc82002c9dfcffa07ad0
SHA512 3a19b6d12218a2e66dab2175098a392a8ec489711852a05542e3a156876fb1b0a0806ee5839741a196117d111ef5ea2a0562c7999eab3861f5f81ba9c03098db

memory/2708-13-0x00000000741D0000-0x00000000748BE000-memory.dmp

memory/2708-14-0x00000000741D0000-0x00000000748BE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2025-03-23 16:54

Reported

2025-03-23 16:57

Platform

win10v2004-20250314-en

Max time kernel

149s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\test.exe"

Signatures

Detect XenoRat Payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

XenorRat

trojan rat xenorat

Xenorat family

xenorat

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3342763580-2723508992-2885672917-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\test.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\XenoManager\test.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\test.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Roaming\XenoManager\test.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\schtasks.exe N/A

Scheduled Task/Job: Scheduled Task

persistence execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\schtasks.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\test.exe

"C:\Users\Admin\AppData\Local\Temp\test.exe"

C:\Users\Admin\AppData\Roaming\XenoManager\test.exe

"C:\Users\Admin\AppData\Roaming\XenoManager\test.exe"

C:\Windows\SysWOW64\schtasks.exe

"schtasks.exe" /Create /TN "Windows defender security notification icon" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9625.tmp" /F

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 dwdwdad2-57443.portmap.host udp
DE 193.161.193.99:57443 dwdwdad2-57443.portmap.host tcp
DE 193.161.193.99:57443 dwdwdad2-57443.portmap.host tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
DE 193.161.193.99:57443 dwdwdad2-57443.portmap.host tcp
US 8.8.8.8:53 c.pki.goog udp
GB 142.250.180.3:80 c.pki.goog tcp
DE 193.161.193.99:57443 dwdwdad2-57443.portmap.host tcp
DE 193.161.193.99:57443 dwdwdad2-57443.portmap.host tcp

Files

memory/1932-0-0x00000000749BE000-0x00000000749BF000-memory.dmp

memory/1932-1-0x0000000000240000-0x0000000000252000-memory.dmp

C:\Users\Admin\AppData\Roaming\XenoManager\test.exe

MD5 550f478c2fc3b63c03f0ba77f5bc0ba3
SHA1 d59302c72e40e9e59a9f3277193b45b6bfa9efd8
SHA256 2e7a2d807698416a3fdcc5691770fab39a1ec738487328bae34f135c7ef25a05
SHA512 3945fdbd052d8ecf586a5d4874a98fee76d27e2c00e6f4a9f118ca4e613d37403eaf36edb27897538806c434c73aae23f331c25e07fd7b596af7a8e2f0708eea

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

MD5 916851e072fbabc4796d8916c5131092
SHA1 d48a602229a690c512d5fdaf4c8d77547a88e7a2
SHA256 7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d
SHA512 07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

memory/232-16-0x00000000749B0000-0x0000000075160000-memory.dmp

memory/232-17-0x00000000749B0000-0x0000000075160000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp9625.tmp

MD5 d14add5bc544dc56500dab4dcc70f120
SHA1 626a696608ee981a0e8d6bde221c0dcb961c2644
SHA256 e549e2fef562f01fc2d18ba0b34521bb6f87ba4ca0dcfc82002c9dfcffa07ad0
SHA512 3a19b6d12218a2e66dab2175098a392a8ec489711852a05542e3a156876fb1b0a0806ee5839741a196117d111ef5ea2a0562c7999eab3861f5f81ba9c03098db

memory/232-19-0x00000000749B0000-0x0000000075160000-memory.dmp