Malware Analysis Report

2024-11-15 08:52

Sample ID 230226-hjqydsfh7y
Target 7304e4710381b20058acc561ff7a36df7e2ce614e8d8e045452bbfaec9f1ab6e
SHA256 7304e4710381b20058acc561ff7a36df7e2ce614e8d8e045452bbfaec9f1ab6e
Tags
purecrypter redline tpb downloader infostealer loader
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

7304e4710381b20058acc561ff7a36df7e2ce614e8d8e045452bbfaec9f1ab6e

Threat Level: Known bad

The file 7304e4710381b20058acc561ff7a36df7e2ce614e8d8e045452bbfaec9f1ab6e was found to be: Known bad.

Malicious Activity Summary

purecrypter redline tpb downloader infostealer loader

Detect PureCrypter injector

PureCrypter

RedLine

Suspicious use of SetThreadContext

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-02-26 06:46

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-02-26 06:46

Reported

2023-02-26 06:48

Platform

win10v2004-20230220-en

Max time kernel

145s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7304e4710381b20058acc561ff7a36df7e2ce614e8d8e045452bbfaec9f1ab6e.exe"

Signatures

Detect PureCrypter injector

loader
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PureCrypter

loader downloader purecrypter

RedLine

infostealer redline

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\7304e4710381b20058acc561ff7a36df7e2ce614e8d8e045452bbfaec9f1ab6e.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2268 wrote to memory of 2272 N/A C:\Users\Admin\AppData\Local\Temp\7304e4710381b20058acc561ff7a36df7e2ce614e8d8e045452bbfaec9f1ab6e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
PID 2268 wrote to memory of 2272 N/A C:\Users\Admin\AppData\Local\Temp\7304e4710381b20058acc561ff7a36df7e2ce614e8d8e045452bbfaec9f1ab6e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
PID 2268 wrote to memory of 2272 N/A C:\Users\Admin\AppData\Local\Temp\7304e4710381b20058acc561ff7a36df7e2ce614e8d8e045452bbfaec9f1ab6e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
PID 2268 wrote to memory of 2272 N/A C:\Users\Admin\AppData\Local\Temp\7304e4710381b20058acc561ff7a36df7e2ce614e8d8e045452bbfaec9f1ab6e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
PID 2268 wrote to memory of 2272 N/A C:\Users\Admin\AppData\Local\Temp\7304e4710381b20058acc561ff7a36df7e2ce614e8d8e045452bbfaec9f1ab6e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
PID 2268 wrote to memory of 2272 N/A C:\Users\Admin\AppData\Local\Temp\7304e4710381b20058acc561ff7a36df7e2ce614e8d8e045452bbfaec9f1ab6e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
PID 2268 wrote to memory of 2272 N/A C:\Users\Admin\AppData\Local\Temp\7304e4710381b20058acc561ff7a36df7e2ce614e8d8e045452bbfaec9f1ab6e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
PID 2268 wrote to memory of 2272 N/A C:\Users\Admin\AppData\Local\Temp\7304e4710381b20058acc561ff7a36df7e2ce614e8d8e045452bbfaec9f1ab6e.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe

Processes

C:\Users\Admin\AppData\Local\Temp\7304e4710381b20058acc561ff7a36df7e2ce614e8d8e045452bbfaec9f1ab6e.exe

"C:\Users\Admin\AppData\Local\Temp\7304e4710381b20058acc561ff7a36df7e2ce614e8d8e045452bbfaec9f1ab6e.exe"

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 210.81.184.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
NL 142.250.179.195:443 tcp
NL 142.251.36.10:443 tcp
NL 52.178.17.3:443 tcp
US 93.184.220.29:80 tcp
US 209.197.3.8:80 tcp
GB 216.58.208.106:443 tcp
NL 172.217.168.206:443 tcp
NL 216.58.214.3:443 tcp
NL 142.251.39.110:443 tcp
NL 142.250.102.156:443 tcp
NL 142.250.179.198:443 tcp
GB 216.58.208.98:443 tcp
NL 142.250.179.138:443 tcp
NL 142.250.179.193:443 tcp
US 8.8.8.8:53 62.13.109.52.in-addr.arpa udp
US 209.197.3.8:80 tcp
NL 173.223.113.164:443 tcp
NL 142.250.179.206:443 tcp
NL 172.217.168.195:443 tcp
US 8.8.8.8:53 amrican-sport-live-stream.cc udp
NL 193.142.146.212:4581 amrican-sport-live-stream.cc tcp
NL 193.142.146.212:4581 amrican-sport-live-stream.cc tcp

Files

memory/2268-133-0x0000000000550000-0x0000000000692000-memory.dmp

memory/2268-134-0x0000000004F40000-0x0000000004F50000-memory.dmp

memory/2268-135-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-136-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-138-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-140-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-142-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-144-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-146-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-148-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-150-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-152-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-154-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-156-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-158-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-160-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-162-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-164-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-166-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-168-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-170-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-172-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-174-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-176-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-178-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-180-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-182-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-184-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-186-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-188-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-190-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-192-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-194-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-196-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-198-0x0000000004F60000-0x00000000051C9000-memory.dmp

memory/2268-705-0x0000000004F40000-0x0000000004F50000-memory.dmp

memory/2268-10220-0x0000000000DD0000-0x0000000000DF2000-memory.dmp

memory/2268-10221-0x00000000054C0000-0x0000000005526000-memory.dmp

memory/2268-10222-0x000000003A8E0000-0x000000003A972000-memory.dmp

memory/2268-10223-0x000000003AF30000-0x000000003B4D4000-memory.dmp

memory/2272-10226-0x0000000000400000-0x000000000045A000-memory.dmp

memory/2272-10227-0x0000000005350000-0x0000000005360000-memory.dmp

memory/2272-10228-0x000000000B040000-0x000000000B658000-memory.dmp

memory/2272-10229-0x000000000AB80000-0x000000000AC8A000-memory.dmp

memory/2272-10230-0x000000000AAB0000-0x000000000AAC2000-memory.dmp

memory/2272-10231-0x000000000AB10000-0x000000000AB4C000-memory.dmp

memory/2272-10232-0x0000000005350000-0x0000000005360000-memory.dmp