Malware Analysis Report

2025-05-06 00:12

Sample ID 250225-hb6c4stkt7
Target 1d8c19c027ab0ad405b9a705478b14275038448deffa462d6362e4cce598bfb5.exe
SHA256 1d8c19c027ab0ad405b9a705478b14275038448deffa462d6362e4cce598bfb5
Tags
upx blackshades rat discovery
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

1d8c19c027ab0ad405b9a705478b14275038448deffa462d6362e4cce598bfb5

Threat Level: Known bad

The file 1d8c19c027ab0ad405b9a705478b14275038448deffa462d6362e4cce598bfb5.exe was found to be: Known bad.

Malicious Activity Summary

upx blackshades rat discovery

Blackshades payload

Blackshades

Blackshades family

UPX packed file

Unsigned PE

Program crash

System Location Discovery: System Language Discovery

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-02-25 06:34

Signatures

Blackshades family

blackshades

Blackshades payload

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

UPX packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2025-02-25 06:34

Reported

2025-02-25 06:36

Platform

win7-20241010-en

Max time kernel

119s

Max time network

16s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1d8c19c027ab0ad405b9a705478b14275038448deffa462d6362e4cce598bfb5.exe"

Signatures

Blackshades

rat blackshades

Blackshades family

blackshades

Blackshades payload

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

UPX packed file

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

Processes

C:\Users\Admin\AppData\Local\Temp\1d8c19c027ab0ad405b9a705478b14275038448deffa462d6362e4cce598bfb5.exe

"C:\Users\Admin\AppData\Local\Temp\1d8c19c027ab0ad405b9a705478b14275038448deffa462d6362e4cce598bfb5.exe"

Network

N/A

Files

memory/2780-0-0x0000000000400000-0x000000000045D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2025-02-25 06:34

Reported

2025-02-25 06:36

Platform

win10v2004-20250217-en

Max time kernel

107s

Max time network

95s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1d8c19c027ab0ad405b9a705478b14275038448deffa462d6362e4cce598bfb5.exe"

Signatures

Blackshades

rat blackshades

Blackshades family

blackshades

Blackshades payload

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

UPX packed file

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

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\1d8c19c027ab0ad405b9a705478b14275038448deffa462d6362e4cce598bfb5.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1d8c19c027ab0ad405b9a705478b14275038448deffa462d6362e4cce598bfb5.exe

"C:\Users\Admin\AppData\Local\Temp\1d8c19c027ab0ad405b9a705478b14275038448deffa462d6362e4cce598bfb5.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1800 -ip 1800

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1800 -s 212

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp

Files

memory/1800-0-0x0000000000400000-0x000000000045D000-memory.dmp