Malware Analysis Report

2025-08-10 16:51

Sample ID 231225-akyevsbdc6
Target 1c451ae9e13fcc4fd348dcaa1ebe165e
SHA256 a72ae0e8a91c3721968dac08ec5052c28d685042feaee1883fa64f8cf9a618db
Tags
redline sectoprat eu_bot_1 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

a72ae0e8a91c3721968dac08ec5052c28d685042feaee1883fa64f8cf9a618db

Threat Level: Known bad

The file 1c451ae9e13fcc4fd348dcaa1ebe165e was found to be: Known bad.

Malicious Activity Summary

redline sectoprat eu_bot_1 infostealer rat trojan

SectopRAT

SectopRAT payload

RedLine

RedLine 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 00:16

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-25 00:16

Reported

2023-12-26 07:54

Platform

win7-20231215-en

Max time kernel

168s

Max time network

187s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2704 set thread context of 2936 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2704 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 2704 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 2704 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 2704 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 2704 wrote to memory of 2936 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 2704 wrote to memory of 2936 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 2704 wrote to memory of 2936 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 2704 wrote to memory of 2936 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 2704 wrote to memory of 2936 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 2704 wrote to memory of 2936 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 2704 wrote to memory of 2936 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 2704 wrote to memory of 2936 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 2704 wrote to memory of 2936 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe

"C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe"

C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe

C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe

C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe

C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe

Network

Country Destination Domain Proto
NL 185.234.247.136:47666 tcp
NL 185.234.247.136:47666 tcp
NL 185.234.247.136:47666 tcp
NL 185.234.247.136:47666 tcp
NL 185.234.247.136:47666 tcp
NL 185.234.247.136:47666 tcp

Files

memory/2704-1-0x0000000000970000-0x00000000009D2000-memory.dmp

memory/2704-0-0x0000000074B70000-0x000000007525E000-memory.dmp

memory/2704-2-0x0000000004AF0000-0x0000000004B30000-memory.dmp

memory/2936-3-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2936-13-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2936-11-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2936-15-0x0000000074B70000-0x000000007525E000-memory.dmp

memory/2704-14-0x0000000074B70000-0x000000007525E000-memory.dmp

memory/2936-9-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2936-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2936-6-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2936-5-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2936-4-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2936-16-0x0000000004FC0000-0x0000000005000000-memory.dmp

memory/2936-17-0x0000000074B70000-0x000000007525E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-25 00:16

Reported

2023-12-26 07:53

Platform

win10v2004-20231215-en

Max time kernel

151s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.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 3836 set thread context of 2664 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3836 wrote to memory of 2664 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 3836 wrote to memory of 2664 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 3836 wrote to memory of 2664 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 3836 wrote to memory of 2664 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 3836 wrote to memory of 2664 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 3836 wrote to memory of 2664 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 3836 wrote to memory of 2664 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe
PID 3836 wrote to memory of 2664 N/A C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe

Processes

C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe

"C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe"

C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe

C:\Users\Admin\AppData\Local\Temp\1c451ae9e13fcc4fd348dcaa1ebe165e.exe

Network

Country Destination Domain Proto
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 147.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
NL 185.234.247.136:47666 tcp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
NL 185.234.247.136:47666 tcp
US 8.8.8.8:53 198.187.3.20.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 8.8.8.8:53 79.121.231.20.in-addr.arpa udp
NL 185.234.247.136:47666 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
NL 185.234.247.136:47666 tcp
US 8.8.8.8:53 104.241.123.92.in-addr.arpa udp
US 8.8.8.8:53 udp
NL 185.234.247.136:47666 tcp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 91.65.42.20.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 174.178.17.96.in-addr.arpa udp
NL 185.234.247.136:47666 tcp
US 8.8.8.8:53 32.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 211.135.221.88.in-addr.arpa udp
GB 88.221.135.211:80 tcp

Files

memory/3836-0-0x00000000745F0000-0x0000000074DA0000-memory.dmp

memory/3836-1-0x0000000000B00000-0x0000000000B62000-memory.dmp

memory/3836-2-0x0000000005520000-0x0000000005596000-memory.dmp

memory/3836-4-0x0000000003030000-0x000000000304E000-memory.dmp

memory/3836-3-0x0000000005680000-0x0000000005690000-memory.dmp

memory/3836-5-0x0000000005C40000-0x00000000061E4000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1c451ae9e13fcc4fd348dcaa1ebe165e.exe.log

MD5 e5352797047ad2c91b83e933b24fbc4f
SHA1 9bf8ac99b6cbf7ce86ce69524c25e3df75b4d772
SHA256 b4643874d42d232c55bfbb75c36da41809d0c9ba4b2a203049aa82950345325c
SHA512 dd2fc1966c8b3c9511f14801d1ce8110d6bca276a58216b5eeb0a3cfbb0cc8137ea14efbf790e63736230141da456cbaaa4e5c66f2884d4cfe68f499476fd827

memory/2664-11-0x00000000745F0000-0x0000000074DA0000-memory.dmp

memory/2664-12-0x00000000052F0000-0x0000000005302000-memory.dmp

memory/2664-13-0x0000000005350000-0x000000000538C000-memory.dmp

memory/3836-10-0x00000000745F0000-0x0000000074DA0000-memory.dmp

memory/2664-9-0x0000000005870000-0x0000000005E88000-memory.dmp

memory/2664-6-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2664-14-0x00000000054B0000-0x00000000054C0000-memory.dmp

memory/2664-15-0x0000000005390000-0x00000000053DC000-memory.dmp

memory/2664-16-0x0000000005600000-0x000000000570A000-memory.dmp

memory/2664-17-0x00000000745F0000-0x0000000074DA0000-memory.dmp

memory/2664-18-0x00000000054B0000-0x00000000054C0000-memory.dmp