Malware Analysis Report

2025-08-10 16:50

Sample ID 231225-pv9yzadagq
Target 1f1e8ec42168ab9b166714b8d78d1bf9
SHA256 a563f1fae3c7c4097a686978866f01a4af153ed082260ebd87ccb19416036e39
Tags
redline sectoprat @tsiw13 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

a563f1fae3c7c4097a686978866f01a4af153ed082260ebd87ccb19416036e39

Threat Level: Known bad

The file 1f1e8ec42168ab9b166714b8d78d1bf9 was found to be: Known bad.

Malicious Activity Summary

redline sectoprat @tsiw13 infostealer rat trojan

RedLine

SectopRAT

SectopRAT payload

RedLine payload

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-12-25 12:40

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-25 12:40

Reported

2023-12-26 04:50

Platform

win7-20231215-en

Max time kernel

183s

Max time network

217s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.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
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 2724 set thread context of 1752 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2724 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 2724 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 2724 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 2724 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 2724 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 2724 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 2724 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 2724 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 2724 wrote to memory of 1752 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe

"C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe"

C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe

"{path}"

Network

Country Destination Domain Proto
NL 185.80.234.77:17105 tcp
NL 185.80.234.77:17105 tcp
NL 185.80.234.77:17105 tcp
NL 185.80.234.77:17105 tcp

Files

memory/2724-1-0x0000000074A00000-0x00000000750EE000-memory.dmp

memory/2724-0-0x0000000000DD0000-0x0000000000E36000-memory.dmp

memory/2724-2-0x0000000004DA0000-0x0000000004DE0000-memory.dmp

memory/2724-3-0x00000000005F0000-0x00000000005F8000-memory.dmp

memory/2724-4-0x0000000074A00000-0x00000000750EE000-memory.dmp

memory/2724-5-0x0000000004DA0000-0x0000000004DE0000-memory.dmp

memory/2724-6-0x00000000059C0000-0x0000000005A30000-memory.dmp

memory/2724-7-0x0000000004700000-0x0000000004722000-memory.dmp

memory/1752-8-0x0000000000400000-0x000000000041E000-memory.dmp

memory/1752-10-0x0000000000400000-0x000000000041E000-memory.dmp

memory/1752-12-0x0000000000400000-0x000000000041E000-memory.dmp

memory/1752-14-0x0000000000400000-0x000000000041E000-memory.dmp

memory/1752-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1752-18-0x0000000000400000-0x000000000041E000-memory.dmp

memory/1752-22-0x0000000000400000-0x000000000041E000-memory.dmp

memory/1752-20-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2724-23-0x0000000074A00000-0x00000000750EE000-memory.dmp

memory/1752-24-0x0000000074A00000-0x00000000750EE000-memory.dmp

memory/1752-25-0x00000000007D0000-0x0000000000810000-memory.dmp

memory/1752-26-0x0000000074A00000-0x00000000750EE000-memory.dmp

memory/1752-27-0x00000000007D0000-0x0000000000810000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-25 12:40

Reported

2023-12-26 04:48

Platform

win10v2004-20231215-en

Max time kernel

150s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4408 set thread context of 2968 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4408 wrote to memory of 4120 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 4120 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 4120 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 4840 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 4840 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 4840 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 1036 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 1036 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 1036 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 1424 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 1424 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 1424 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe
PID 4408 wrote to memory of 2968 N/A C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe

"C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe"

C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe

"{path}"

C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe

"{path}"

C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe

"{path}"

C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe

"{path}"

C:\Users\Admin\AppData\Local\Temp\1f1e8ec42168ab9b166714b8d78d1bf9.exe

"{path}"

Network

Country Destination Domain Proto
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 16.53.126.40.in-addr.arpa udp
US 8.8.8.8:53 209.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.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
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
NL 185.80.234.77:17105 tcp
NL 185.80.234.77:17105 tcp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 183.1.37.23.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 196.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 209.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
GB 88.221.135.209:80 tcp
GB 88.221.135.209:80 tcp
GB 88.221.135.209:80 tcp
GB 88.221.135.209:80 tcp
GB 88.221.135.209:80 tcp
GB 88.221.135.209:80 tcp
NL 185.80.234.77:17105 tcp
GB 88.221.135.209:80 tcp
GB 88.221.135.209:80 tcp
GB 88.221.135.209:80 tcp
GB 88.221.135.209:80 tcp
GB 88.221.135.209:80 tcp
GB 88.221.135.209:80 tcp
GB 88.221.135.209:80 tcp
GB 88.221.135.209:80 tcp
GB 88.221.135.209:80 tcp
GB 88.221.135.209:80 tcp
GB 88.221.135.209:80 tcp
GB 88.221.135.209:80 tcp
GB 88.221.135.209:80 tcp
NL 185.80.234.77:17105 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
N/A 13.89.179.10:443 tcp
US 8.8.8.8:53 udp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
US 192.229.221.95:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
NL 185.80.234.77:17105 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp
GB 96.17.178.211:80 tcp

Files

memory/4408-0-0x00000000004B0000-0x0000000000516000-memory.dmp

memory/4408-1-0x0000000074CF0000-0x00000000754A0000-memory.dmp

memory/4408-2-0x00000000052B0000-0x0000000005854000-memory.dmp

memory/4408-3-0x0000000004DE0000-0x0000000004E72000-memory.dmp

memory/4408-4-0x0000000004F60000-0x0000000004F70000-memory.dmp

memory/4408-5-0x0000000004DD0000-0x0000000004DDA000-memory.dmp

memory/4408-6-0x0000000007700000-0x0000000007708000-memory.dmp

memory/4408-7-0x0000000007860000-0x00000000078FC000-memory.dmp

memory/4408-8-0x0000000074CF0000-0x00000000754A0000-memory.dmp

memory/4408-9-0x0000000004F60000-0x0000000004F70000-memory.dmp

memory/4408-10-0x0000000006090000-0x0000000006100000-memory.dmp

memory/4408-11-0x0000000005F70000-0x0000000005F92000-memory.dmp

memory/2968-12-0x0000000000400000-0x000000000041E000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1f1e8ec42168ab9b166714b8d78d1bf9.exe.log

MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

memory/4408-14-0x0000000074CF0000-0x00000000754A0000-memory.dmp

memory/2968-16-0x0000000074CF0000-0x00000000754A0000-memory.dmp

memory/2968-17-0x00000000069B0000-0x0000000006FC8000-memory.dmp

memory/2968-18-0x0000000005960000-0x0000000005972000-memory.dmp

memory/2968-19-0x0000000006720000-0x000000000675C000-memory.dmp

memory/2968-21-0x0000000006860000-0x00000000068AC000-memory.dmp

memory/2968-20-0x0000000005AD0000-0x0000000005AE0000-memory.dmp

memory/2968-22-0x0000000008340000-0x000000000844A000-memory.dmp

memory/2968-23-0x0000000074CF0000-0x00000000754A0000-memory.dmp

memory/2968-24-0x0000000005AD0000-0x0000000005AE0000-memory.dmp