Malware Analysis Report

2025-04-03 10:27

Sample ID 241108-krpreazbnc
Target 91056d7c89d22d62ca35017d6eb4465fd7e9ee8c89f7109198e04fd173428aad
SHA256 91056d7c89d22d62ca35017d6eb4465fd7e9ee8c89f7109198e04fd173428aad
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

91056d7c89d22d62ca35017d6eb4465fd7e9ee8c89f7109198e04fd173428aad

Threat Level: Known bad

The file 91056d7c89d22d62ca35017d6eb4465fd7e9ee8c89f7109198e04fd173428aad 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

2024-11-08 08:50

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-08 08:50

Reported

2024-11-08 08:52

Platform

win7-20240903-en

Max time kernel

140s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\91056d7c89d22d62ca35017d6eb4465fd7e9ee8c89f7109198e04fd173428aad.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\91056d7c89d22d62ca35017d6eb4465fd7e9ee8c89f7109198e04fd173428aad.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\91056d7c89d22d62ca35017d6eb4465fd7e9ee8c89f7109198e04fd173428aad.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\91056d7c89d22d62ca35017d6eb4465fd7e9ee8c89f7109198e04fd173428aad.exe

"C:\Users\Admin\AppData\Local\Temp\91056d7c89d22d62ca35017d6eb4465fd7e9ee8c89f7109198e04fd173428aad.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/2132-1-0x0000000000660000-0x0000000000760000-memory.dmp

memory/2132-2-0x0000000000400000-0x000000000043C000-memory.dmp

memory/2132-3-0x0000000000400000-0x00000000004F1000-memory.dmp

memory/2132-4-0x0000000000390000-0x00000000003C4000-memory.dmp

memory/2132-5-0x0000000001F90000-0x0000000001FC2000-memory.dmp

memory/2132-6-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-7-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-9-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-11-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-13-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-15-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-17-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-27-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-57-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-19-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-69-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-67-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-65-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-63-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-61-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-59-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-55-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-54-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-51-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-50-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-47-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-45-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-43-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-41-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-39-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-37-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-35-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-33-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-31-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-29-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-25-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-24-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-21-0x0000000001F90000-0x0000000001FBD000-memory.dmp

memory/2132-960-0x0000000000660000-0x0000000000760000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-08 08:50

Reported

2024-11-08 08:52

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\91056d7c89d22d62ca35017d6eb4465fd7e9ee8c89f7109198e04fd173428aad.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\91056d7c89d22d62ca35017d6eb4465fd7e9ee8c89f7109198e04fd173428aad.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\91056d7c89d22d62ca35017d6eb4465fd7e9ee8c89f7109198e04fd173428aad.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\91056d7c89d22d62ca35017d6eb4465fd7e9ee8c89f7109198e04fd173428aad.exe

"C:\Users\Admin\AppData\Local\Temp\91056d7c89d22d62ca35017d6eb4465fd7e9ee8c89f7109198e04fd173428aad.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 102.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.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 8.8.8.8:53 154.239.44.20.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 98.117.19.2.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
NL 45.9.20.240:46257 tcp
US 8.8.8.8:53 106.209.201.84.in-addr.arpa udp
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

Files

memory/1952-1-0x0000000000540000-0x0000000000640000-memory.dmp

memory/1952-2-0x0000000002100000-0x0000000002139000-memory.dmp

memory/1952-3-0x0000000000400000-0x000000000043C000-memory.dmp

memory/1952-4-0x0000000000400000-0x00000000004F1000-memory.dmp

memory/1952-5-0x0000000002420000-0x0000000002454000-memory.dmp

memory/1952-6-0x0000000004BB0000-0x0000000005154000-memory.dmp

memory/1952-7-0x0000000004AB0000-0x0000000004AE2000-memory.dmp

memory/1952-25-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-29-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-71-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-70-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-67-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-65-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-63-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-61-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-59-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-57-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-53-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-51-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-49-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-47-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-45-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-43-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-41-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-39-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-37-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-35-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-33-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-31-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-27-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-23-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-21-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-19-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-17-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-15-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-55-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-13-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-11-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-9-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-8-0x0000000004AB0000-0x0000000004ADD000-memory.dmp

memory/1952-962-0x0000000005160000-0x0000000005778000-memory.dmp

memory/1952-963-0x0000000005790000-0x00000000057A2000-memory.dmp

memory/1952-964-0x00000000057B0000-0x00000000058BA000-memory.dmp

memory/1952-965-0x00000000058E0000-0x000000000591C000-memory.dmp

memory/1952-966-0x0000000005950000-0x000000000599C000-memory.dmp

memory/1952-967-0x0000000000540000-0x0000000000640000-memory.dmp

memory/1952-968-0x0000000002100000-0x0000000002139000-memory.dmp

memory/1952-969-0x0000000000400000-0x000000000043C000-memory.dmp