Malware Analysis Report

2025-04-03 10:28

Sample ID 241108-kfc88sykay
Target e7bebcf7b6910aa32b64625912819129b89ad49b4981010497c8dfe36cf14aa2
SHA256 e7bebcf7b6910aa32b64625912819129b89ad49b4981010497c8dfe36cf14aa2
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

e7bebcf7b6910aa32b64625912819129b89ad49b4981010497c8dfe36cf14aa2

Threat Level: Known bad

The file e7bebcf7b6910aa32b64625912819129b89ad49b4981010497c8dfe36cf14aa2 was found to be: Known bad.

Malicious Activity Summary

redline asia discovery infostealer

RedLine

RedLine payload

Redline family

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-08 08:32

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral2

Detonation Overview

Submitted

2024-11-08 08:32

Reported

2024-11-08 08:34

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e7bebcf7b6910aa32b64625912819129b89ad49b4981010497c8dfe36cf14aa2.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\e7bebcf7b6910aa32b64625912819129b89ad49b4981010497c8dfe36cf14aa2.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e7bebcf7b6910aa32b64625912819129b89ad49b4981010497c8dfe36cf14aa2.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\e7bebcf7b6910aa32b64625912819129b89ad49b4981010497c8dfe36cf14aa2.exe

"C:\Users\Admin\AppData\Local\Temp\e7bebcf7b6910aa32b64625912819129b89ad49b4981010497c8dfe36cf14aa2.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.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
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 74.209.201.84.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
NL 45.9.20.240:46257 tcp

Files

memory/2688-1-0x0000000000500000-0x0000000000600000-memory.dmp

memory/2688-2-0x0000000002230000-0x0000000002269000-memory.dmp

memory/2688-3-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2688-4-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/2688-5-0x00000000026E0000-0x0000000002714000-memory.dmp

memory/2688-6-0x0000000004D80000-0x0000000005324000-memory.dmp

memory/2688-7-0x00000000028A0000-0x00000000028D2000-memory.dmp

memory/2688-15-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-19-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-71-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-67-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-65-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-63-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-962-0x0000000005330000-0x0000000005948000-memory.dmp

memory/2688-964-0x0000000005950000-0x0000000005A5A000-memory.dmp

memory/2688-963-0x0000000004CE0000-0x0000000004CF2000-memory.dmp

memory/2688-61-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-59-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-965-0x0000000004D20000-0x0000000004D5C000-memory.dmp

memory/2688-57-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-53-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-51-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-49-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-47-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-45-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-43-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-37-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-35-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-33-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-31-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-29-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-27-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-25-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-23-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-21-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-17-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-69-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-55-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-41-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-39-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-9-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-8-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-13-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-11-0x00000000028A0000-0x00000000028CD000-memory.dmp

memory/2688-966-0x0000000005A80000-0x0000000005ACC000-memory.dmp

memory/2688-967-0x0000000000500000-0x0000000000600000-memory.dmp

memory/2688-968-0x0000000002230000-0x0000000002269000-memory.dmp

memory/2688-969-0x0000000000400000-0x000000000043C000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-08 08:32

Reported

2024-11-08 08:34

Platform

win7-20241010-en

Max time kernel

140s

Max time network

143s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e7bebcf7b6910aa32b64625912819129b89ad49b4981010497c8dfe36cf14aa2.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\e7bebcf7b6910aa32b64625912819129b89ad49b4981010497c8dfe36cf14aa2.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\e7bebcf7b6910aa32b64625912819129b89ad49b4981010497c8dfe36cf14aa2.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\e7bebcf7b6910aa32b64625912819129b89ad49b4981010497c8dfe36cf14aa2.exe

"C:\Users\Admin\AppData\Local\Temp\e7bebcf7b6910aa32b64625912819129b89ad49b4981010497c8dfe36cf14aa2.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/1656-1-0x0000000000930000-0x0000000000A30000-memory.dmp

memory/1656-2-0x0000000000220000-0x0000000000259000-memory.dmp

memory/1656-3-0x0000000000400000-0x000000000043C000-memory.dmp

memory/1656-4-0x0000000000400000-0x00000000004ED000-memory.dmp

memory/1656-5-0x0000000001F30000-0x0000000001F64000-memory.dmp

memory/1656-6-0x0000000002120000-0x0000000002152000-memory.dmp

memory/1656-7-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-8-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-10-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-12-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-14-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-16-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-18-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-34-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-50-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-66-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-70-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-68-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-64-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-62-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-61-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-58-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-56-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-54-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-52-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-48-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-46-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-44-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-42-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-40-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-38-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-36-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-32-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-30-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-28-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-26-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-24-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-22-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-20-0x0000000002120000-0x000000000214D000-memory.dmp

memory/1656-961-0x0000000000930000-0x0000000000A30000-memory.dmp

memory/1656-962-0x0000000000220000-0x0000000000259000-memory.dmp

memory/1656-963-0x0000000000400000-0x000000000043C000-memory.dmp