Malware Analysis Report

2025-01-02 05:32

Sample ID 240918-m3zrvsxakb
Target Adobe.exe
SHA256 28907701949c43559e5dfe1fed791b19bfa9f7009a171945dcd4d4b49f9cddd2
Tags
sectoprat discovery rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

28907701949c43559e5dfe1fed791b19bfa9f7009a171945dcd4d4b49f9cddd2

Threat Level: Known bad

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

Malicious Activity Summary

sectoprat discovery rat trojan

SectopRAT payload

SectopRAT

Legitimate hosting services abused for malware hosting/C2

Suspicious use of SetThreadContext

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-18 11:00

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-18 11:00

Reported

2024-09-18 11:02

Platform

win10v2004-20240802-en

Max time kernel

126s

Max time network

129s

Command Line

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

Signatures

SectopRAT

trojan rat sectoprat

SectopRAT payload

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

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A pastebin.com N/A N/A
N/A pastebin.com N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3112 set thread context of 4916 N/A C:\Users\Admin\AppData\Local\Temp\Adobe.exe C:\Windows\SysWOW64\cmd.exe
PID 4916 set thread context of 4836 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

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\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\Adobe.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Adobe.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Adobe.exe N/A
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Adobe.exe N/A
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of FindShellTrayWindow

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

Suspicious use of SendNotifyMessage

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

Processes

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

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

C:\Windows\SysWOW64\cmd.exe

C:\Windows\SysWOW64\cmd.exe

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 121.170.16.2.in-addr.arpa udp
RU 45.141.87.55:15647 tcp
US 8.8.8.8:53 pastebin.com udp
US 104.20.4.235:443 pastebin.com tcp
US 8.8.8.8:53 235.4.20.104.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
RU 45.141.87.55:15647 tcp

Files

memory/3112-0-0x0000000001710000-0x0000000001711000-memory.dmp

memory/3112-1-0x00000000002E0000-0x000000000100B000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\2a7abfe1

MD5 587213bb38beb37007f2636f574a793a
SHA1 aa92dc86e5f8ca6e28543b14147c3480c37db8cb
SHA256 8941d07ebeed67ff4573ba4a83dfdbe5d922fbdda16f3525de283ba7c5c84c0b
SHA512 dab7fa550b8ea492acc63f35822057ef05876766cf28db768f21592571b0eeed82659396b566fe1311c456d59d9bdfd1cbbefa4418f159c219b518ad0c6f0fa4

memory/3112-7-0x0000000074A30000-0x0000000074BAB000-memory.dmp

memory/3112-8-0x00007FFFBD0B0000-0x00007FFFBD2A5000-memory.dmp

memory/3112-9-0x0000000074A43000-0x0000000074A45000-memory.dmp

memory/3112-10-0x0000000074A30000-0x0000000074BAB000-memory.dmp

memory/3112-11-0x0000000074A30000-0x0000000074BAB000-memory.dmp

memory/4916-14-0x0000000074A30000-0x0000000074BAB000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\2ebba3bc

MD5 71da972616de60f45f077cb6411c2abc
SHA1 269c4c25765c0938315878d83fec45c21ab3a775
SHA256 4433f32fec51f26e8dd171fb1c7ddd19d0cc88037a1f473d01610ed9fdc5c041
SHA512 127a198767fb4fbf566d0d7e391fa9381f21ef50a60220f8c101084976d008cc6d99039c19d6010be58b1f0382073d13c95d6c7fa84dfc58bc9866783565596b

memory/4916-16-0x00007FFFBD0B0000-0x00007FFFBD2A5000-memory.dmp

memory/4916-18-0x0000000074A30000-0x0000000074BAB000-memory.dmp

memory/4916-19-0x0000000074A30000-0x0000000074BAB000-memory.dmp

memory/4916-21-0x0000000074A30000-0x0000000074BAB000-memory.dmp

memory/4836-22-0x00000000735D0000-0x0000000074824000-memory.dmp

memory/4836-25-0x0000000074C2E000-0x0000000074C2F000-memory.dmp

memory/4836-26-0x0000000000800000-0x00000000008C6000-memory.dmp

memory/4836-27-0x0000000004EA0000-0x0000000004F32000-memory.dmp

memory/4836-28-0x00000000054F0000-0x0000000005A94000-memory.dmp

memory/4836-29-0x0000000005290000-0x0000000005452000-memory.dmp

memory/4836-30-0x0000000004FC0000-0x0000000005036000-memory.dmp

memory/4836-31-0x0000000005050000-0x00000000050A0000-memory.dmp

memory/4836-32-0x0000000074C2E000-0x0000000074C2F000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-18 11:00

Reported

2024-09-18 11:02

Platform

win7-20240903-en

Max time kernel

143s

Max time network

147s

Command Line

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

Signatures

SectopRAT

trojan rat sectoprat

SectopRAT payload

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

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A pastebin.com N/A N/A
N/A pastebin.com N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1992 set thread context of 2792 N/A C:\Users\Admin\AppData\Local\Temp\Adobe.exe C:\Windows\SysWOW64\cmd.exe
PID 2792 set thread context of 2300 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

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\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\Adobe.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\cmd.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Adobe.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Adobe.exe N/A
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Adobe.exe N/A
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of FindShellTrayWindow

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

Suspicious use of SendNotifyMessage

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

Processes

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

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

C:\Windows\SysWOW64\cmd.exe

C:\Windows\SysWOW64\cmd.exe

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

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

Network

Country Destination Domain Proto
RU 45.141.87.55:15647 tcp
US 8.8.8.8:53 pastebin.com udp
US 104.20.4.235:443 pastebin.com tcp
RU 45.141.87.55:15647 tcp
RU 45.141.87.55:15647 tcp

Files

memory/1992-0-0x00000000003D0000-0x00000000003D1000-memory.dmp

memory/1992-1-0x0000000000400000-0x000000000112B000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\31057054

MD5 587213bb38beb37007f2636f574a793a
SHA1 aa92dc86e5f8ca6e28543b14147c3480c37db8cb
SHA256 8941d07ebeed67ff4573ba4a83dfdbe5d922fbdda16f3525de283ba7c5c84c0b
SHA512 dab7fa550b8ea492acc63f35822057ef05876766cf28db768f21592571b0eeed82659396b566fe1311c456d59d9bdfd1cbbefa4418f159c219b518ad0c6f0fa4

memory/1992-7-0x00000000745D0000-0x0000000074744000-memory.dmp

memory/1992-8-0x0000000077460000-0x0000000077609000-memory.dmp

memory/1992-9-0x00000000745E3000-0x00000000745E5000-memory.dmp

memory/1992-10-0x00000000745D0000-0x0000000074744000-memory.dmp

memory/1992-11-0x00000000745D0000-0x0000000074744000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\35abd3a3

MD5 fdd0fd71830d355453a7d6784834e89b
SHA1 90cf5eea35f499596c163e2e0a3ce6f998bbfa5c
SHA256 bf15d1d13e1f4d1d25d9b50936045bb7f88cfd7c1d0423eb35b659382d6b2810
SHA512 41693be5ae8a3f25a38a78a0d3f52b0fdf82527c62578c1add2c393695f99842da076ae1c155c7c785326e9377f7c3f6b86d05b5e5803a4d4e3409a4fcd3b588

memory/2792-15-0x00000000745D0000-0x0000000074744000-memory.dmp

memory/2792-16-0x0000000077460000-0x0000000077609000-memory.dmp

memory/2792-64-0x00000000745D0000-0x0000000074744000-memory.dmp

memory/2792-65-0x00000000745D0000-0x0000000074744000-memory.dmp

memory/2792-68-0x00000000745D0000-0x0000000074744000-memory.dmp

memory/2300-70-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

memory/2300-69-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

memory/2300-67-0x00000000729E0000-0x0000000073A42000-memory.dmp

memory/2300-71-0x0000000000400000-0x00000000004C6000-memory.dmp