Malware Analysis Report

2025-05-06 00:20

Sample ID 241106-tkykeasmd1
Target 657b9f84def6bbabea65244cec47f1e15066a829fac75e94c2ef99c5568c2e3b
SHA256 657b9f84def6bbabea65244cec47f1e15066a829fac75e94c2ef99c5568c2e3b
Tags
redline asia discovery infostealer
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

657b9f84def6bbabea65244cec47f1e15066a829fac75e94c2ef99c5568c2e3b

Threat Level: Known bad

The file 657b9f84def6bbabea65244cec47f1e15066a829fac75e94c2ef99c5568c2e3b was found to be: Known bad.

Malicious Activity Summary

redline asia discovery infostealer

RedLine

RedLine payload

Redline family

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-06 16:07

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-06 16:07

Reported

2024-11-06 16:10

Platform

win7-20240903-en

Max time kernel

140s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\657b9f84def6bbabea65244cec47f1e15066a829fac75e94c2ef99c5568c2e3b.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

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\657b9f84def6bbabea65244cec47f1e15066a829fac75e94c2ef99c5568c2e3b.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\657b9f84def6bbabea65244cec47f1e15066a829fac75e94c2ef99c5568c2e3b.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\657b9f84def6bbabea65244cec47f1e15066a829fac75e94c2ef99c5568c2e3b.exe

"C:\Users\Admin\AppData\Local\Temp\657b9f84def6bbabea65244cec47f1e15066a829fac75e94c2ef99c5568c2e3b.exe"

Network

Country Destination Domain Proto
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp

Files

memory/2228-1-0x0000000000560000-0x0000000000660000-memory.dmp

memory/2228-3-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/2228-2-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2228-4-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/2228-5-0x0000000000530000-0x0000000000564000-memory.dmp

memory/2228-6-0x0000000001EC0000-0x0000000001EF2000-memory.dmp

memory/2228-7-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-8-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-10-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-12-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-18-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-24-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-22-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-20-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-16-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-14-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-32-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-36-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-42-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-48-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-52-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-56-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-62-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-64-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-60-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-58-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-54-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-50-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-46-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-44-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-40-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-38-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-34-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-30-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-28-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-26-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-70-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-69-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-66-0x0000000001EC0000-0x0000000001EED000-memory.dmp

memory/2228-961-0x0000000000560000-0x0000000000660000-memory.dmp

memory/2228-962-0x0000000000400000-0x000000000043C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-06 16:07

Reported

2024-11-06 16:10

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

157s

Command Line

"C:\Users\Admin\AppData\Local\Temp\657b9f84def6bbabea65244cec47f1e15066a829fac75e94c2ef99c5568c2e3b.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

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\657b9f84def6bbabea65244cec47f1e15066a829fac75e94c2ef99c5568c2e3b.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\657b9f84def6bbabea65244cec47f1e15066a829fac75e94c2ef99c5568c2e3b.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\657b9f84def6bbabea65244cec47f1e15066a829fac75e94c2ef99c5568c2e3b.exe

"C:\Users\Admin\AppData\Local\Temp\657b9f84def6bbabea65244cec47f1e15066a829fac75e94c2ef99c5568c2e3b.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 13.173.189.20.in-addr.arpa udp

Files

memory/1908-1-0x0000000000570000-0x0000000000670000-memory.dmp

memory/1908-2-0x0000000002240000-0x0000000002279000-memory.dmp

memory/1908-3-0x0000000000400000-0x000000000043C000-memory.dmp

memory/1908-4-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/1908-5-0x00000000025E0000-0x0000000002614000-memory.dmp

memory/1908-6-0x0000000004C30000-0x00000000051D4000-memory.dmp

memory/1908-7-0x0000000002790000-0x00000000027C2000-memory.dmp

memory/1908-13-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-15-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-71-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-69-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-67-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-65-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-61-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-59-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-57-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-55-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-53-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-51-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-49-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-45-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-43-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-42-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-39-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-37-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-35-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-33-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-31-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-29-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-25-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-23-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-19-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-17-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-63-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-47-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-27-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-21-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-11-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-9-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-8-0x0000000002790000-0x00000000027BD000-memory.dmp

memory/1908-962-0x0000000005250000-0x0000000005868000-memory.dmp

memory/1908-963-0x00000000058B0000-0x00000000058C2000-memory.dmp

memory/1908-964-0x00000000058D0000-0x00000000059DA000-memory.dmp

memory/1908-965-0x0000000005A00000-0x0000000005A3C000-memory.dmp

memory/1908-966-0x0000000005A70000-0x0000000005ABC000-memory.dmp

memory/1908-967-0x0000000000570000-0x0000000000670000-memory.dmp

memory/1908-968-0x0000000002240000-0x0000000002279000-memory.dmp

memory/1908-969-0x0000000000400000-0x000000000043C000-memory.dmp