Malware Analysis Report

2025-08-06 02:58

Sample ID 240112-2zpj2sfehp
Target 224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf
SHA256 224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf
Tags
sectoprat discovery rat spyware stealer 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

224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf

Threat Level: Known bad

The file 224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf was found to be: Known bad.

Malicious Activity Summary

sectoprat discovery rat spyware stealer trojan

SectopRAT

SectopRAT payload

Loads dropped DLL

Drops startup file

Reads user/profile data of web browsers

Checks installed software on the system

Suspicious use of SetThreadContext

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-01-12 23:01

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-12 23:01

Reported

2024-01-12 23:04

Platform

win7-20231215-en

Max time kernel

120s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe"

Signatures

SectopRAT

trojan rat sectoprat

SectopRAT 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
N/A N/A N/A N/A
N/A N/A N/A N/A

Reads user/profile data of web browsers

spyware stealer

Checks installed software on the system

discovery

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2252 set thread context of 2920 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2252 wrote to memory of 2920 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2252 wrote to memory of 2920 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2252 wrote to memory of 2920 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2252 wrote to memory of 2920 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2252 wrote to memory of 2920 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2252 wrote to memory of 2920 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2252 wrote to memory of 2920 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2252 wrote to memory of 2920 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2252 wrote to memory of 2920 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2252 wrote to memory of 2920 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2252 wrote to memory of 2920 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2252 wrote to memory of 2920 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe

"C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Network

Country Destination Domain Proto
RU 194.26.29.153:15648 tcp

Files

memory/2252-1-0x0000000074570000-0x0000000074C5E000-memory.dmp

memory/2252-0-0x0000000000980000-0x0000000000E9A000-memory.dmp

memory/2252-2-0x0000000074570000-0x0000000074C5E000-memory.dmp

memory/2252-3-0x0000000002490000-0x00000000024D0000-memory.dmp

memory/2252-4-0x00000000052B0000-0x000000000572E000-memory.dmp

memory/2252-5-0x0000000007DA0000-0x0000000007F32000-memory.dmp

\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll

MD5 544cd51a596619b78e9b54b70088307d
SHA1 4769ddd2dbc1dc44b758964ed0bd231b85880b65
SHA256 dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd
SHA512 f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719

memory/2252-10-0x0000000002490000-0x00000000024D0000-memory.dmp

memory/2252-11-0x0000000002490000-0x00000000024D0000-memory.dmp

memory/2252-12-0x00000000005B0000-0x00000000005C0000-memory.dmp

memory/2252-13-0x0000000002490000-0x00000000024D0000-memory.dmp

memory/2252-14-0x0000000002490000-0x00000000024D0000-memory.dmp

memory/2252-15-0x0000000002490000-0x00000000024D0000-memory.dmp

memory/2252-16-0x0000000008170000-0x0000000008270000-memory.dmp

memory/2252-17-0x0000000002490000-0x00000000024D0000-memory.dmp

memory/2252-18-0x0000000002490000-0x00000000024D0000-memory.dmp

memory/2920-19-0x0000000000400000-0x00000000004D2000-memory.dmp

memory/2920-21-0x0000000000400000-0x00000000004D2000-memory.dmp

memory/2920-23-0x0000000000400000-0x00000000004D2000-memory.dmp

memory/2920-24-0x0000000000400000-0x00000000004D2000-memory.dmp

memory/2920-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2920-28-0x0000000000400000-0x00000000004D2000-memory.dmp

memory/2920-30-0x0000000000400000-0x00000000004D2000-memory.dmp

memory/2920-32-0x0000000000400000-0x00000000004D2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp2751.tmp

MD5 c9ff7748d8fcef4cf84a5501e996a641
SHA1 02867e5010f62f97ebb0cfb32cb3ede9449fe0c9
SHA256 4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988
SHA512 d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

memory/2252-42-0x0000000002490000-0x00000000024D0000-memory.dmp

memory/2252-43-0x0000000002490000-0x00000000024D0000-memory.dmp

memory/2252-44-0x0000000002490000-0x00000000024D0000-memory.dmp

memory/2252-45-0x0000000002490000-0x00000000024D0000-memory.dmp

memory/2252-46-0x0000000074570000-0x0000000074C5E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-12 23:01

Reported

2024-01-12 23:04

Platform

win10v2004-20231215-en

Max time kernel

148s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe"

Signatures

SectopRAT

trojan rat sectoprat

SectopRAT payload

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

Drops startup file

Description Indicator Process Target
File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Programming_perfectionism_and_installation_conditions.lnk C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe N/A

Reads user/profile data of web browsers

spyware stealer

Checks installed software on the system

discovery

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 5104 set thread context of 1580 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 5104 wrote to memory of 1580 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 5104 wrote to memory of 1580 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 5104 wrote to memory of 1580 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 5104 wrote to memory of 1580 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 5104 wrote to memory of 1580 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 5104 wrote to memory of 1580 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 5104 wrote to memory of 1580 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 5104 wrote to memory of 1580 N/A C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe

"C:\Users\Admin\AppData\Local\Temp\224e524958bb45d638403cc92f1f165ff8af5d8eff004663a542eddf25c03ddf.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 85.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 100.5.17.2.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 140.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 178.178.17.96.in-addr.arpa udp
RU 194.26.29.153:15648 tcp
US 8.8.8.8:53 90.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 153.29.26.194.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 206.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 176.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 50.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.16.110.114:80 tcp
GB 96.17.178.176:80 tcp
US 8.8.8.8:53 udp
NL 52.142.223.178:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.16.110.114:80 tcp
GB 96.17.178.176:80 tcp
US 8.8.8.8:53 udp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
US 138.91.171.81:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp

Files

memory/5104-1-0x0000000000420000-0x000000000093A000-memory.dmp

memory/5104-0-0x0000000075170000-0x0000000075920000-memory.dmp

memory/5104-2-0x0000000005310000-0x00000000053AC000-memory.dmp

memory/5104-3-0x0000000075170000-0x0000000075920000-memory.dmp

memory/5104-4-0x0000000005400000-0x0000000005410000-memory.dmp

memory/5104-5-0x0000000005780000-0x0000000005BFE000-memory.dmp

memory/5104-6-0x0000000006D30000-0x0000000006EC2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Protect544cd51a.dll

MD5 544cd51a596619b78e9b54b70088307d
SHA1 4769ddd2dbc1dc44b758964ed0bd231b85880b65
SHA256 dfce2d4d06de6452998b3c5b2dc33eaa6db2bd37810d04e3d02dc931887cfddd
SHA512 f56d8b81022bb132d40aa78596da39b5c212d13b84b5c7d2c576bbf403924f1d22e750de3b09d1be30aea359f1b72c5043b19685fc9bf06d8040bfee16b17719

memory/5104-12-0x0000000005400000-0x0000000005410000-memory.dmp

memory/5104-16-0x0000000005400000-0x0000000005410000-memory.dmp

memory/5104-18-0x0000000005400000-0x0000000005410000-memory.dmp

memory/1580-22-0x0000000000400000-0x00000000004D2000-memory.dmp

memory/5104-21-0x0000000007190000-0x0000000007290000-memory.dmp

memory/1580-23-0x00000000050C0000-0x0000000005152000-memory.dmp

memory/1580-24-0x0000000075170000-0x0000000075920000-memory.dmp

memory/5104-20-0x0000000007190000-0x0000000007290000-memory.dmp

memory/5104-19-0x0000000007190000-0x0000000007290000-memory.dmp

memory/5104-17-0x0000000005400000-0x0000000005410000-memory.dmp

memory/1580-26-0x0000000005160000-0x00000000051D6000-memory.dmp

memory/1580-25-0x00000000054E0000-0x00000000056A2000-memory.dmp

memory/5104-15-0x0000000004D50000-0x0000000004D60000-memory.dmp

memory/5104-14-0x0000000005400000-0x0000000005410000-memory.dmp

memory/1580-27-0x0000000005C60000-0x0000000006204000-memory.dmp

memory/5104-13-0x0000000005400000-0x0000000005410000-memory.dmp

memory/1580-28-0x0000000006740000-0x0000000006C6C000-memory.dmp

memory/1580-29-0x00000000058D0000-0x00000000058EE000-memory.dmp

memory/1580-31-0x0000000005A70000-0x0000000005AD6000-memory.dmp

memory/1580-30-0x00000000059B0000-0x0000000005A00000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmpC151.tmp

MD5 49693267e0adbcd119f9f5e02adf3a80
SHA1 3ba3d7f89b8ad195ca82c92737e960e1f2b349df
SHA256 d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f
SHA512 b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

C:\Users\Admin\AppData\Local\Temp\tmpC12F.tmp

MD5 c9ff7748d8fcef4cf84a5501e996a641
SHA1 02867e5010f62f97ebb0cfb32cb3ede9449fe0c9
SHA256 4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988
SHA512 d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

memory/5104-50-0x0000000005400000-0x0000000005410000-memory.dmp

memory/5104-51-0x0000000005400000-0x0000000005410000-memory.dmp

memory/5104-52-0x0000000005400000-0x0000000005410000-memory.dmp

memory/5104-53-0x0000000005400000-0x0000000005410000-memory.dmp

memory/5104-59-0x0000000075170000-0x0000000075920000-memory.dmp

memory/1580-60-0x0000000075170000-0x0000000075920000-memory.dmp