Malware Analysis Report

2025-03-15 04:50

Sample ID 240714-xzcg9svgme
Target 185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0
SHA256 185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0
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

185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0

Threat Level: Known bad

The file 185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0 was found to be: Known bad.

Malicious Activity Summary

redline 6951125327 discovery infostealer spyware stealer

RedLine payload

RedLine

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 behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-14 19:17

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-14 19:17

Reported

2024-07-14 19:19

Platform

win10v2004-20240709-en

Max time kernel

94s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.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 4448 set thread context of 4984 N/A C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.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 4448 wrote to memory of 4984 N/A C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4448 wrote to memory of 4984 N/A C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4448 wrote to memory of 4984 N/A C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4448 wrote to memory of 4984 N/A C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4448 wrote to memory of 4984 N/A C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4448 wrote to memory of 4984 N/A C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4448 wrote to memory of 4984 N/A C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 4448 wrote to memory of 4984 N/A C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.exe

"C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.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 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 t.me udp
NL 149.154.167.99:443 t.me tcp
US 8.8.8.8:53 o0.u2024.icu udp
US 8.8.8.8:53 99.167.154.149.in-addr.arpa 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 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 34.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp

Files

memory/4984-1-0x0000000000400000-0x0000000000422000-memory.dmp

memory/4448-0-0x0000000000FE0000-0x0000000000FE1000-memory.dmp

memory/4984-2-0x0000000074CFE000-0x0000000074CFF000-memory.dmp

memory/4984-3-0x0000000005690000-0x00000000056F6000-memory.dmp

memory/4984-4-0x0000000006220000-0x0000000006838000-memory.dmp

memory/4984-5-0x0000000005C40000-0x0000000005C52000-memory.dmp

memory/4984-6-0x0000000005D70000-0x0000000005E7A000-memory.dmp

memory/4984-7-0x0000000074CF0000-0x00000000754A0000-memory.dmp

memory/4984-8-0x0000000006B80000-0x0000000006BBC000-memory.dmp

memory/4984-9-0x0000000006BC0000-0x0000000006C0C000-memory.dmp

memory/4984-10-0x0000000006EF0000-0x00000000070B2000-memory.dmp

memory/4984-11-0x00000000075F0000-0x0000000007B1C000-memory.dmp

memory/4984-12-0x00000000080D0000-0x0000000008674000-memory.dmp

memory/4984-13-0x00000000070C0000-0x0000000007152000-memory.dmp

memory/4984-14-0x0000000007460000-0x00000000074D6000-memory.dmp

memory/4984-15-0x0000000007180000-0x000000000719E000-memory.dmp

memory/4984-16-0x0000000007B70000-0x0000000007BC0000-memory.dmp

memory/4984-18-0x0000000074CF0000-0x00000000754A0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-14 19:17

Reported

2024-07-14 19:19

Platform

win11-20240709-en

Max time kernel

94s

Max time network

97s

Command Line

"C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.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 1412 set thread context of 4904 N/A C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.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 1412 wrote to memory of 4904 N/A C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1412 wrote to memory of 4904 N/A C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1412 wrote to memory of 4904 N/A C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1412 wrote to memory of 4904 N/A C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1412 wrote to memory of 4904 N/A C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1412 wrote to memory of 4904 N/A C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1412 wrote to memory of 4904 N/A C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1412 wrote to memory of 4904 N/A C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.exe

"C:\Users\Admin\AppData\Local\Temp\185ba1ddaf0f0b15949afc71e3f16b993c01a9f337fda8444582c9a768d19dd0.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
FI 95.217.245.123:443 o0.u2024.icu tcp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp

Files

memory/1412-0-0x0000000000FB0000-0x0000000000FB1000-memory.dmp

memory/4904-1-0x0000000000400000-0x0000000000422000-memory.dmp

memory/4904-2-0x00000000744AE000-0x00000000744AF000-memory.dmp

memory/4904-3-0x0000000005650000-0x00000000056B6000-memory.dmp

memory/4904-4-0x0000000006170000-0x0000000006788000-memory.dmp

memory/4904-5-0x0000000005C00000-0x0000000005C12000-memory.dmp

memory/4904-6-0x0000000005D30000-0x0000000005E3A000-memory.dmp

memory/4904-7-0x00000000744A0000-0x0000000074C51000-memory.dmp

memory/4904-8-0x00000000060D0000-0x000000000610C000-memory.dmp

memory/4904-9-0x0000000006110000-0x000000000615C000-memory.dmp

memory/4904-10-0x0000000006D70000-0x0000000006F32000-memory.dmp

memory/4904-11-0x0000000007470000-0x000000000799C000-memory.dmp

memory/4904-12-0x0000000007F50000-0x00000000084F6000-memory.dmp

memory/4904-13-0x0000000006F40000-0x0000000006FD2000-memory.dmp

memory/4904-14-0x0000000007060000-0x00000000070D6000-memory.dmp

memory/4904-15-0x0000000007000000-0x000000000701E000-memory.dmp

memory/4904-16-0x00000000072C0000-0x0000000007310000-memory.dmp

memory/4904-18-0x00000000744A0000-0x0000000074C51000-memory.dmp