Malware Analysis Report

2025-03-15 04:50

Sample ID 240714-wv22pa1hll
Target 2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e
SHA256 2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e
Tags
redline 6951125327 discovery infostealer spyware stealer
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

2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e

Threat Level: Known bad

The file 2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e was found to be: Known bad.

Malicious Activity Summary

redline 6951125327 discovery infostealer spyware stealer

RedLine

RedLine payload

Reads user/profile data of web browsers

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Suspicious use of SetThreadContext

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-14 18:15

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-14 18:15

Reported

2024-07-14 18:17

Platform

win10v2004-20240709-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 464 set thread context of 1656 N/A C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 464 wrote to memory of 1656 N/A C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 464 wrote to memory of 1656 N/A C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 464 wrote to memory of 1656 N/A C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 464 wrote to memory of 1656 N/A C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 464 wrote to memory of 1656 N/A C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 464 wrote to memory of 1656 N/A C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 464 wrote to memory of 1656 N/A C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 464 wrote to memory of 1656 N/A C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe

"C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 t.me udp
NL 149.154.167.99:443 t.me tcp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 99.167.154.149.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 25.140.123.92.in-addr.arpa udp
US 8.8.8.8:53 o0.u2024.icu udp
FI 95.217.245.123:443 o0.u2024.icu tcp
US 8.8.8.8:53 123.245.217.95.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 90.65.42.20.in-addr.arpa udp

Files

memory/464-0-0x0000000000D00000-0x0000000000D01000-memory.dmp

memory/1656-1-0x0000000000400000-0x0000000000422000-memory.dmp

memory/1656-2-0x000000007493E000-0x000000007493F000-memory.dmp

memory/1656-3-0x0000000005520000-0x0000000005586000-memory.dmp

memory/1656-4-0x0000000006000000-0x0000000006618000-memory.dmp

memory/1656-5-0x0000000005A80000-0x0000000005A92000-memory.dmp

memory/1656-6-0x0000000005BB0000-0x0000000005CBA000-memory.dmp

memory/1656-7-0x0000000074930000-0x00000000750E0000-memory.dmp

memory/1656-8-0x0000000006860000-0x000000000689C000-memory.dmp

memory/1656-9-0x00000000068A0000-0x00000000068EC000-memory.dmp

memory/1656-10-0x0000000006BF0000-0x0000000006DB2000-memory.dmp

memory/1656-11-0x00000000072F0000-0x000000000781C000-memory.dmp

memory/1656-12-0x0000000006DC0000-0x0000000006E52000-memory.dmp

memory/1656-13-0x0000000007DD0000-0x0000000008374000-memory.dmp

memory/1656-14-0x0000000006E60000-0x0000000006EB0000-memory.dmp

memory/1656-15-0x0000000006EB0000-0x0000000006F26000-memory.dmp

memory/1656-16-0x0000000006F70000-0x0000000006F8E000-memory.dmp

memory/1656-18-0x0000000074930000-0x00000000750E0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-14 18:15

Reported

2024-07-14 18:17

Platform

win11-20240709-en

Max time kernel

147s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe"

Signatures

RedLine

infostealer redline

RedLine payload

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

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1628 set thread context of 3248 N/A C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1628 wrote to memory of 3248 N/A C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1628 wrote to memory of 3248 N/A C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1628 wrote to memory of 3248 N/A C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1628 wrote to memory of 3248 N/A C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1628 wrote to memory of 3248 N/A C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1628 wrote to memory of 3248 N/A C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1628 wrote to memory of 3248 N/A C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1628 wrote to memory of 3248 N/A C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe

"C:\Users\Admin\AppData\Local\Temp\2ef0f582367a7674aef245acb06977bf646419f1f8d05c7fb07881a6102f982e.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
NL 149.154.167.99:443 t.me tcp
FI 95.217.245.123:443 o0.u2024.icu tcp

Files

memory/1628-1-0x0000000002E80000-0x0000000002E81000-memory.dmp

memory/3248-0-0x0000000000400000-0x0000000000422000-memory.dmp

memory/3248-2-0x00000000743EE000-0x00000000743EF000-memory.dmp

memory/3248-3-0x00000000058A0000-0x0000000005906000-memory.dmp

memory/3248-4-0x00000000063D0000-0x00000000069E8000-memory.dmp

memory/3248-5-0x0000000005DF0000-0x0000000005E02000-memory.dmp

memory/3248-6-0x0000000005F20000-0x000000000602A000-memory.dmp

memory/3248-7-0x00000000743E0000-0x0000000074B91000-memory.dmp

memory/3248-8-0x0000000006BF0000-0x0000000006C2C000-memory.dmp

memory/3248-9-0x0000000006C30000-0x0000000006C7C000-memory.dmp

memory/3248-10-0x0000000006F60000-0x0000000007122000-memory.dmp

memory/3248-11-0x0000000007660000-0x0000000007B8C000-memory.dmp

memory/3248-12-0x0000000007130000-0x00000000071C2000-memory.dmp

memory/3248-13-0x0000000008140000-0x00000000086E6000-memory.dmp

memory/3248-15-0x0000000007370000-0x00000000073E6000-memory.dmp

memory/3248-14-0x0000000007220000-0x0000000007270000-memory.dmp

memory/3248-16-0x00000000072F0000-0x000000000730E000-memory.dmp

memory/3248-18-0x00000000743E0000-0x0000000074B91000-memory.dmp