Malware Analysis Report

2025-01-02 05:46

Sample ID 240917-zvpyxavbna
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

SectopRAT payload

Legitimate hosting services abused for malware hosting/C2

Suspicious use of SetThreadContext

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-17 21:02

Signatures

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-17 21:02

Reported

2024-09-17 21:05

Platform

win10v2004-20240802-en

Max time kernel

126s

Max time network

128s

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 740 set thread context of 2872 N/A C:\Users\Admin\AppData\Local\Temp\Adobe.exe C:\Windows\SysWOW64\cmd.exe
PID 2872 set thread context of 756 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:\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
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.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
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:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4148,i,3387628439405076340,17957358341235678872,262144 --variations-seed-version --mojo-platform-channel-handle=4180 /prefetch:8

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 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 59.170.16.2.in-addr.arpa udp
RU 45.141.87.55:15647 tcp
US 8.8.8.8:53 pastebin.com udp
US 172.67.19.24:443 pastebin.com tcp
US 8.8.8.8:53 24.19.67.172.in-addr.arpa udp
RU 45.141.87.55:15647 tcp

Files

memory/740-0-0x00000000034E0000-0x00000000034E1000-memory.dmp

memory/740-1-0x0000000000820000-0x000000000154B000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\5e1f6041

MD5 587213bb38beb37007f2636f574a793a
SHA1 aa92dc86e5f8ca6e28543b14147c3480c37db8cb
SHA256 8941d07ebeed67ff4573ba4a83dfdbe5d922fbdda16f3525de283ba7c5c84c0b
SHA512 dab7fa550b8ea492acc63f35822057ef05876766cf28db768f21592571b0eeed82659396b566fe1311c456d59d9bdfd1cbbefa4418f159c219b518ad0c6f0fa4

memory/740-7-0x00000000744B0000-0x000000007462B000-memory.dmp

memory/740-8-0x00007FFE89070000-0x00007FFE89265000-memory.dmp

memory/740-9-0x00000000744C3000-0x00000000744C5000-memory.dmp

memory/740-10-0x00000000744B0000-0x000000007462B000-memory.dmp

memory/740-11-0x00000000744B0000-0x000000007462B000-memory.dmp

memory/2872-14-0x00000000744B0000-0x000000007462B000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\62142936

MD5 17f0949cafaa03e6fb374d44a9f3aa00
SHA1 1c96158bf4535005adcbade6bd56f83722922c9e
SHA256 4b689f8023611ad33c006afb94b510719d6cba426da62457a53a90ed27b9eda2
SHA512 9cd4f3559d3fced8af4a78efde96a3307ce8f9218165d64044ee8f3cc513cfcc22008ba9cc8b8f6e05bd7af7b1d10cf5923118b4183885fa9072764d39f34b91

memory/2872-16-0x00007FFE89070000-0x00007FFE89265000-memory.dmp

memory/2872-18-0x00000000744B0000-0x000000007462B000-memory.dmp

memory/2872-19-0x00000000744B0000-0x000000007462B000-memory.dmp

memory/2872-21-0x00000000744B0000-0x000000007462B000-memory.dmp

memory/756-22-0x0000000073050000-0x00000000742A4000-memory.dmp

memory/756-25-0x00000000746AE000-0x00000000746AF000-memory.dmp

memory/756-26-0x0000000001120000-0x00000000011E6000-memory.dmp

memory/756-27-0x0000000005730000-0x00000000057C2000-memory.dmp

memory/756-28-0x0000000005D80000-0x0000000006324000-memory.dmp

memory/756-29-0x00000000059A0000-0x0000000005B62000-memory.dmp

memory/756-30-0x0000000005850000-0x00000000058C6000-memory.dmp

memory/756-31-0x00000000057D0000-0x0000000005820000-memory.dmp

memory/756-32-0x00000000746AE000-0x00000000746AF000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-17 21:02

Reported

2024-09-17 21:05

Platform

win7-20240903-en

Max time kernel

117s

Max time network

125s

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 3064 set thread context of 1956 N/A C:\Users\Admin\AppData\Local\Temp\Adobe.exe C:\Windows\SysWOW64\cmd.exe
PID 1956 set thread context of 2308 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\SysWOW64\cmd.exe N/A
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

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 172.67.19.24:443 pastebin.com tcp
RU 45.141.87.55:15647 tcp

Files

memory/3064-0-0x0000000000230000-0x0000000000231000-memory.dmp

memory/3064-1-0x0000000000400000-0x000000000112B000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\75d7075f

MD5 587213bb38beb37007f2636f574a793a
SHA1 aa92dc86e5f8ca6e28543b14147c3480c37db8cb
SHA256 8941d07ebeed67ff4573ba4a83dfdbe5d922fbdda16f3525de283ba7c5c84c0b
SHA512 dab7fa550b8ea492acc63f35822057ef05876766cf28db768f21592571b0eeed82659396b566fe1311c456d59d9bdfd1cbbefa4418f159c219b518ad0c6f0fa4

memory/3064-7-0x00000000740E0000-0x0000000074254000-memory.dmp

memory/3064-8-0x0000000076F70000-0x0000000077119000-memory.dmp

memory/3064-9-0x00000000740F3000-0x00000000740F5000-memory.dmp

memory/3064-10-0x00000000740E0000-0x0000000074254000-memory.dmp

memory/3064-11-0x00000000740E0000-0x0000000074254000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\79b5930c

MD5 791aedd52a99387e465f91f7db1cc91d
SHA1 0f6e0be216bc5cab5d55cf09a172675a0b18506b
SHA256 df9a54d859bfa50ada2fea870e810ba591dc32ae990e6a91d4196cb6b343d130
SHA512 a367aef67fe4b5febbde1f8df83a10edc3c0b06a531c61d277491a7481d58604325441a54d47a955828ea6614af6c30186f032eaffb9ddac2d51c8151754a219

memory/1956-14-0x00000000740E0000-0x0000000074254000-memory.dmp

memory/1956-16-0x0000000076F70000-0x0000000077119000-memory.dmp

memory/1956-66-0x00000000740E0000-0x0000000074254000-memory.dmp

memory/1956-65-0x00000000740E0000-0x0000000074254000-memory.dmp

memory/1956-69-0x00000000740E0000-0x0000000074254000-memory.dmp

memory/2308-70-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

memory/2308-71-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

memory/2308-68-0x00000000724F0000-0x0000000073552000-memory.dmp

memory/2308-72-0x0000000000400000-0x00000000004C6000-memory.dmp