Malware Analysis Report

2024-12-08 01:27

Sample ID 240903-1jlmsaxgkq
Target 540935891d17e9f3ac8e1837c153e8b9.zip
SHA256 512fd45f61bbb11f7217cfafba47b3568f35514ced5b71ef38baed7154d55e76
Tags
redline sectoprat gta5terrormm discovery infostealer 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

512fd45f61bbb11f7217cfafba47b3568f35514ced5b71ef38baed7154d55e76

Threat Level: Known bad

The file 540935891d17e9f3ac8e1837c153e8b9.zip was found to be: Known bad.

Malicious Activity Summary

redline sectoprat gta5terrormm discovery infostealer rat trojan

RedLine

RedLine payload

SectopRAT

SectopRAT payload

Suspicious use of SetThreadContext

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-03 21:40

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-03 21:40

Reported

2024-09-03 21:43

Platform

win7-20240903-en

Max time kernel

135s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe"

Signatures

RedLine

infostealer redline

RedLine 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

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

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\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2720 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe
PID 2720 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe
PID 2720 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe
PID 2720 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe
PID 2720 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe
PID 2720 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe
PID 2720 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe
PID 2720 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe
PID 2720 wrote to memory of 2824 N/A C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe

Processes

C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe

"C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe"

C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe

C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe

Network

Country Destination Domain Proto
RU 185.215.113.55:36801 tcp
RU 185.215.113.55:36801 tcp
RU 185.215.113.55:36801 tcp
RU 185.215.113.55:36801 tcp
RU 185.215.113.55:36801 tcp
RU 185.215.113.55:36801 tcp

Files

memory/2720-0-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

memory/2720-1-0x0000000001350000-0x00000000013C0000-memory.dmp

memory/2720-2-0x0000000073F40000-0x000000007462E000-memory.dmp

memory/2824-5-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2824-3-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2824-10-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2720-16-0x0000000073F40000-0x000000007462E000-memory.dmp

memory/2824-15-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2824-17-0x0000000073F40000-0x000000007462E000-memory.dmp

memory/2824-12-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2824-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2824-7-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2824-6-0x0000000000400000-0x0000000000422000-memory.dmp

memory/2824-18-0x0000000073F40000-0x000000007462E000-memory.dmp

memory/2824-19-0x0000000073F40000-0x000000007462E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-03 21:40

Reported

2024-09-03 21:43

Platform

win10v2004-20240802-en

Max time kernel

136s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

SectopRAT

trojan rat sectoprat

SectopRAT payload

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

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\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2656 wrote to memory of 3916 N/A C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe
PID 2656 wrote to memory of 3916 N/A C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe
PID 2656 wrote to memory of 3916 N/A C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe
PID 2656 wrote to memory of 3916 N/A C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe
PID 2656 wrote to memory of 3916 N/A C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe
PID 2656 wrote to memory of 3916 N/A C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe
PID 2656 wrote to memory of 3916 N/A C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe
PID 2656 wrote to memory of 3916 N/A C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe

Processes

C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe

"C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe"

C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe

C:\Users\Admin\AppData\Local\Temp\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 185.215.113.55:36801 tcp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
RU 185.215.113.55:36801 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
RU 185.215.113.55:36801 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
RU 185.215.113.55:36801 tcp
RU 185.215.113.55:36801 tcp
US 8.8.8.8:53 10.173.189.20.in-addr.arpa udp
RU 185.215.113.55:36801 tcp

Files

memory/2656-0-0x00000000745AE000-0x00000000745AF000-memory.dmp

memory/2656-1-0x0000000000D90000-0x0000000000E00000-memory.dmp

memory/2656-2-0x00000000056A0000-0x0000000005716000-memory.dmp

memory/2656-3-0x0000000002FE0000-0x0000000002FFE000-memory.dmp

memory/2656-4-0x00000000745A0000-0x0000000074D50000-memory.dmp

memory/2656-5-0x0000000005DD0000-0x0000000006374000-memory.dmp

memory/3916-6-0x0000000000400000-0x0000000000422000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\284445d11ebd4f7dc8ce0df488c273e1e33971eecdeae2c8bb717b7697f3e4f7.exe.log

MD5 e5352797047ad2c91b83e933b24fbc4f
SHA1 9bf8ac99b6cbf7ce86ce69524c25e3df75b4d772
SHA256 b4643874d42d232c55bfbb75c36da41809d0c9ba4b2a203049aa82950345325c
SHA512 dd2fc1966c8b3c9511f14801d1ce8110d6bca276a58216b5eeb0a3cfbb0cc8137ea14efbf790e63736230141da456cbaaa4e5c66f2884d4cfe68f499476fd827

memory/3916-10-0x00000000052E0000-0x00000000058F8000-memory.dmp

memory/3916-12-0x0000000004C00000-0x0000000004C12000-memory.dmp

memory/3916-11-0x00000000745A0000-0x0000000074D50000-memory.dmp

memory/2656-9-0x00000000745A0000-0x0000000074D50000-memory.dmp

memory/3916-13-0x0000000004D70000-0x0000000004E7A000-memory.dmp

memory/3916-15-0x00000000745A0000-0x0000000074D50000-memory.dmp

memory/3916-14-0x0000000004CA0000-0x0000000004CDC000-memory.dmp

memory/3916-16-0x0000000004E80000-0x0000000004ECC000-memory.dmp

memory/3916-17-0x00000000745A0000-0x0000000074D50000-memory.dmp