Malware Analysis Report

2024-11-30 07:54

Sample ID 240603-f8wttsdc5y
Target 5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733
SHA256 5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733
Tags
discovery spyware stealer
score
7/10

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
7/10

SHA256

5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733

Threat Level: Shows suspicious behavior

The file 5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery spyware stealer

Reads user/profile data of web browsers

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-03 05:33

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-03 05:33

Reported

2024-06-03 05:38

Platform

win7-20240508-en

Max time kernel

118s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe"

Signatures

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 3008 set thread context of 2788 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3008 wrote to memory of 2040 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3008 wrote to memory of 2040 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3008 wrote to memory of 2040 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3008 wrote to memory of 2040 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3008 wrote to memory of 2040 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3008 wrote to memory of 2040 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3008 wrote to memory of 2040 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3008 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3008 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3008 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3008 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3008 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3008 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3008 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3008 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3008 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3008 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3008 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 3008 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe

"C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe"

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

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.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
RU 5.42.65.67:48396 tcp

Files

memory/3008-0-0x000000007414E000-0x000000007414F000-memory.dmp

memory/3008-1-0x0000000001080000-0x0000000001346000-memory.dmp

memory/3008-2-0x0000000004F70000-0x00000000050EA000-memory.dmp

memory/3008-3-0x0000000074140000-0x000000007482E000-memory.dmp

memory/3008-4-0x0000000005520000-0x0000000005680000-memory.dmp

memory/3008-5-0x00000000005B0000-0x00000000005CC000-memory.dmp

memory/3008-6-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-23-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-65-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-63-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-59-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-57-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-55-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-51-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-49-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-47-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-45-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-43-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-41-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-39-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-37-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-35-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-33-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-31-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-29-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-27-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-25-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-21-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-19-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-17-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-15-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-13-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-11-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-9-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-7-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-61-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-53-0x00000000005B0000-0x00000000005C5000-memory.dmp

memory/3008-66-0x0000000074140000-0x000000007482E000-memory.dmp

memory/2788-69-0x0000000000400000-0x00000000004CC000-memory.dmp

memory/2788-67-0x0000000000400000-0x00000000004CC000-memory.dmp

memory/3008-78-0x0000000074140000-0x000000007482E000-memory.dmp

memory/2788-83-0x0000000000400000-0x00000000004CC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-03 05:33

Reported

2024-06-03 05:38

Platform

win10-20240404-en

Max time kernel

77s

Max time network

189s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe"

Signatures

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 2064 set thread context of 2320 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Token: SeBackupPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Token: SeSecurityPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2064 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2064 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2064 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2064 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2064 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2064 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2064 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 2064 wrote to memory of 2320 N/A C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.exe

"C:\Users\Admin\AppData\Local\Temp\5ece0d233ac404577a0ae14c8195299d239e4bbf3cb004b56cdeddf77de94733.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
RU 5.42.65.67:48396 tcp
US 8.8.8.8:53 67.65.42.5.in-addr.arpa udp

Files

memory/2064-0-0x0000000073B9E000-0x0000000073B9F000-memory.dmp

memory/2064-1-0x0000000000100000-0x00000000003C6000-memory.dmp

memory/2064-2-0x0000000004C40000-0x0000000004CDC000-memory.dmp

memory/2064-3-0x0000000073B90000-0x000000007427E000-memory.dmp

memory/2064-4-0x0000000004D30000-0x0000000004EAA000-memory.dmp

memory/2064-5-0x0000000004EB0000-0x0000000005010000-memory.dmp

memory/2064-6-0x0000000004C10000-0x0000000004C2C000-memory.dmp

memory/2064-26-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-60-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-58-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-56-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-54-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2320-67-0x0000000000400000-0x00000000004CC000-memory.dmp

memory/2320-71-0x0000000073B90000-0x000000007427E000-memory.dmp

memory/2320-73-0x0000000005180000-0x0000000005212000-memory.dmp

memory/2320-72-0x00000000055E0000-0x0000000005ADE000-memory.dmp

memory/2064-69-0x0000000073B90000-0x000000007427E000-memory.dmp

memory/2064-70-0x0000000073B90000-0x000000007427E000-memory.dmp

memory/2064-66-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-65-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-62-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-52-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-50-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-48-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-46-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-44-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-42-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-40-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-38-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-36-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-34-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-32-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-30-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-28-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-24-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-22-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-20-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-18-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-16-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2320-74-0x00000000052F0000-0x00000000052FA000-memory.dmp

memory/2064-14-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-12-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-10-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-8-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2064-7-0x0000000004C10000-0x0000000004C25000-memory.dmp

memory/2320-75-0x00000000086E0000-0x0000000008CE6000-memory.dmp

memory/2320-76-0x0000000008240000-0x000000000834A000-memory.dmp

memory/2320-77-0x0000000008180000-0x0000000008192000-memory.dmp

memory/2320-78-0x00000000081E0000-0x000000000821E000-memory.dmp

memory/2320-79-0x0000000008350000-0x000000000839B000-memory.dmp

memory/2320-80-0x00000000084E0000-0x0000000008546000-memory.dmp

memory/2320-81-0x0000000008E70000-0x0000000008EE6000-memory.dmp

memory/2320-82-0x0000000008690000-0x00000000086AE000-memory.dmp

memory/2320-83-0x0000000009780000-0x0000000009942000-memory.dmp

memory/2320-84-0x000000000A080000-0x000000000A5AC000-memory.dmp

memory/2320-86-0x0000000073B90000-0x000000007427E000-memory.dmp