Malware Analysis Report

2025-08-10 16:50

Sample ID 231225-rjrz5agabm
Target 248de0e5ec264bbcdc5d5cf89c88c9d5
SHA256 2e484f46233635cb09729588419bf044a7766ac81c32321c717078c29a3cec9a
Tags
redline sectoprat infostealer rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

2e484f46233635cb09729588419bf044a7766ac81c32321c717078c29a3cec9a

Threat Level: Known bad

The file 248de0e5ec264bbcdc5d5cf89c88c9d5 was found to be: Known bad.

Malicious Activity Summary

redline sectoprat infostealer rat trojan

RedLine

RedLine payload

SectopRAT

SectopRAT payload

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-12-25 14:13

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-25 14:13

Reported

2023-12-26 07:45

Platform

win7-20231215-en

Max time kernel

160s

Max time network

188s

Command Line

"C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.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

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2780 set thread context of 2752 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2780 wrote to memory of 2752 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe
PID 2780 wrote to memory of 2752 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe
PID 2780 wrote to memory of 2752 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe
PID 2780 wrote to memory of 2752 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe
PID 2780 wrote to memory of 2752 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe
PID 2780 wrote to memory of 2752 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe
PID 2780 wrote to memory of 2752 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe
PID 2780 wrote to memory of 2752 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe
PID 2780 wrote to memory of 2752 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe
PID 2780 wrote to memory of 2752 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe

Processes

C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe

"C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe"

C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe

C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe

Network

Country Destination Domain Proto
DE 141.95.38.85:8879 tcp
DE 141.95.38.85:8879 tcp
DE 141.95.38.85:8879 tcp
DE 141.95.38.85:8879 tcp
DE 141.95.38.85:8879 tcp
DE 141.95.38.85:8879 tcp
DE 141.95.38.85:8879 tcp
DE 141.95.38.85:8879 tcp
DE 141.95.38.85:8879 tcp
DE 141.95.38.85:8879 tcp
DE 141.95.38.85:8879 tcp
DE 141.95.38.85:8879 tcp

Files

memory/2780-0-0x0000000000BC0000-0x0000000000C6E000-memory.dmp

memory/2780-1-0x00000000747C0000-0x0000000074EAE000-memory.dmp

memory/2780-2-0x0000000000B40000-0x0000000000B80000-memory.dmp

memory/2752-3-0x0000000000400000-0x0000000000432000-memory.dmp

memory/2752-5-0x0000000000400000-0x0000000000432000-memory.dmp

memory/2752-4-0x0000000000400000-0x0000000000432000-memory.dmp

memory/2752-10-0x0000000000400000-0x0000000000432000-memory.dmp

memory/2752-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2780-13-0x00000000747C0000-0x0000000074EAE000-memory.dmp

memory/2752-12-0x0000000000400000-0x0000000000432000-memory.dmp

memory/2752-14-0x0000000000400000-0x0000000000432000-memory.dmp

memory/2752-7-0x0000000000400000-0x0000000000432000-memory.dmp

memory/2752-6-0x0000000000400000-0x0000000000432000-memory.dmp

memory/2752-15-0x0000000000370000-0x0000000000392000-memory.dmp

memory/2752-18-0x0000000000220000-0x0000000000260000-memory.dmp

memory/2752-17-0x0000000000220000-0x0000000000260000-memory.dmp

memory/2752-19-0x0000000000220000-0x0000000000260000-memory.dmp

memory/2752-16-0x0000000074770000-0x0000000074E5E000-memory.dmp

memory/2752-20-0x00000000003D0000-0x00000000003F0000-memory.dmp

memory/2752-21-0x0000000000220000-0x0000000000260000-memory.dmp

memory/2752-22-0x0000000000400000-0x0000000000432000-memory.dmp

memory/2752-23-0x0000000074770000-0x0000000074E5E000-memory.dmp

memory/2752-24-0x0000000000220000-0x0000000000260000-memory.dmp

memory/2752-25-0x0000000000220000-0x0000000000260000-memory.dmp

memory/2752-26-0x0000000000220000-0x0000000000260000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-25 14:13

Reported

2023-12-26 07:45

Platform

win10v2004-20231215-en

Max time kernel

179s

Max time network

170s

Command Line

"C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.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

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 5008 set thread context of 3548 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 5008 wrote to memory of 3548 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe
PID 5008 wrote to memory of 3548 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe
PID 5008 wrote to memory of 3548 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe
PID 5008 wrote to memory of 3548 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe
PID 5008 wrote to memory of 3548 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe
PID 5008 wrote to memory of 3548 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe
PID 5008 wrote to memory of 3548 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe
PID 5008 wrote to memory of 3548 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe
PID 5008 wrote to memory of 3548 N/A C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe

Processes

C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe

"C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe"

C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe

C:\Users\Admin\AppData\Local\Temp\248de0e5ec264bbcdc5d5cf89c88c9d5.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
DE 141.95.38.85:8879 tcp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
DE 141.95.38.85:8879 tcp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
DE 141.95.38.85:8879 tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
DE 141.95.38.85:8879 tcp
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
DE 141.95.38.85:8879 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
DE 141.95.38.85:8879 tcp
DE 141.95.38.85:8879 tcp
DE 141.95.38.85:8879 tcp
DE 141.95.38.85:8879 tcp
US 8.8.8.8:53 90.65.42.20.in-addr.arpa udp
US 8.8.8.8:53 104.241.123.92.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
DE 141.95.38.85:8879 tcp
US 8.8.8.8:53 176.178.17.96.in-addr.arpa udp
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
DE 141.95.38.85:8879 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
DE 141.95.38.85:8879 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/5008-0-0x0000000074440000-0x0000000074BF0000-memory.dmp

memory/5008-1-0x0000000000570000-0x000000000061E000-memory.dmp

memory/5008-2-0x0000000004FC0000-0x0000000005036000-memory.dmp

memory/5008-4-0x00000000051C0000-0x00000000051D0000-memory.dmp

memory/5008-3-0x0000000002AE0000-0x0000000002AFE000-memory.dmp

memory/5008-5-0x0000000005780000-0x0000000005D24000-memory.dmp

memory/3548-7-0x0000000000400000-0x0000000000432000-memory.dmp

memory/3548-12-0x0000000003460000-0x0000000003482000-memory.dmp

memory/3548-14-0x0000000005B70000-0x0000000005B80000-memory.dmp

memory/3548-13-0x0000000074440000-0x0000000074BF0000-memory.dmp

memory/3548-15-0x0000000005B70000-0x0000000005B80000-memory.dmp

memory/3548-17-0x0000000003610000-0x0000000003630000-memory.dmp

memory/3548-16-0x0000000005B70000-0x0000000005B80000-memory.dmp

memory/3548-10-0x0000000000400000-0x0000000000432000-memory.dmp

memory/3548-8-0x0000000000400000-0x0000000000432000-memory.dmp

memory/3548-18-0x0000000006D00000-0x0000000007318000-memory.dmp

memory/3548-6-0x0000000000400000-0x0000000000432000-memory.dmp

memory/3548-19-0x0000000005A30000-0x0000000005A42000-memory.dmp

memory/3548-20-0x0000000005A90000-0x0000000005ACC000-memory.dmp

memory/3548-21-0x0000000005B70000-0x0000000005B80000-memory.dmp

memory/3548-22-0x0000000005AD0000-0x0000000005B1C000-memory.dmp

memory/3548-23-0x0000000005D40000-0x0000000005E4A000-memory.dmp

memory/5008-24-0x0000000074440000-0x0000000074BF0000-memory.dmp

memory/3548-25-0x0000000074440000-0x0000000074BF0000-memory.dmp

memory/3548-26-0x0000000005B70000-0x0000000005B80000-memory.dmp

memory/3548-28-0x0000000005B70000-0x0000000005B80000-memory.dmp

memory/3548-27-0x0000000005B70000-0x0000000005B80000-memory.dmp

memory/3548-29-0x0000000005B70000-0x0000000005B80000-memory.dmp