Malware Analysis Report

2024-10-23 21:03

Sample ID 240613-wvhcaaxeph
Target SolaraBootstrapper.exe
SHA256 3cac765b2abc6fb9adf2e73a19f88d74eaed2c47b7edda15bfbf1be1093bd525
Tags
score
6/10

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
6/10

SHA256

3cac765b2abc6fb9adf2e73a19f88d74eaed2c47b7edda15bfbf1be1093bd525

Threat Level: Shows suspicious behavior

The file SolaraBootstrapper.exe was found to be: Shows suspicious behavior.

Malicious Activity Summary


Legitimate hosting services abused for malware hosting/C2

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-13 18:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 18:14

Reported

2024-06-13 18:47

Platform

win7-20240221-en

Max time kernel

1563s

Max time network

1563s

Command Line

"C:\Users\Admin\AppData\Local\Temp\SolaraBootstrapper.exe"

Signatures

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A raw.githubusercontent.com N/A N/A
N/A raw.githubusercontent.com N/A N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\SolaraBootstrapper.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\SolaraBootstrapper.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Processes

C:\Users\Admin\AppData\Local\Temp\SolaraBootstrapper.exe

"C:\Users\Admin\AppData\Local\Temp\SolaraBootstrapper.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 github.com udp
GB 20.26.156.215:443 github.com tcp
US 8.8.8.8:53 raw.githubusercontent.com udp
US 185.199.108.133:443 raw.githubusercontent.com tcp
GB 20.26.156.215:443 github.com tcp

Files

memory/2036-0-0x000000007495E000-0x000000007495F000-memory.dmp

memory/2036-1-0x0000000000830000-0x000000000083A000-memory.dmp

memory/2036-2-0x0000000074950000-0x000000007503E000-memory.dmp

memory/2036-3-0x0000000074950000-0x000000007503E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 18:14

Reported

2024-06-13 18:47

Platform

win10v2004-20240508-en

Max time kernel

1763s

Max time network

1772s

Command Line

"C:\Users\Admin\AppData\Local\Temp\SolaraBootstrapper.exe"

Signatures

Legitimate hosting services abused for malware hosting/C2

Description Indicator Process Target
N/A raw.githubusercontent.com N/A N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\SolaraBootstrapper.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\SolaraBootstrapper.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Processes

C:\Users\Admin\AppData\Local\Temp\SolaraBootstrapper.exe

"C:\Users\Admin\AppData\Local\Temp\SolaraBootstrapper.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 github.com udp
US 8.8.8.8:53 raw.githubusercontent.com udp
US 8.8.8.8:53 github.com udp

Files

memory/1584-0-0x000000007481E000-0x000000007481F000-memory.dmp

memory/1584-1-0x0000000000240000-0x000000000024A000-memory.dmp

memory/1584-2-0x00000000025C0000-0x00000000025CA000-memory.dmp

memory/1584-3-0x0000000074810000-0x0000000074FC0000-memory.dmp

memory/1584-4-0x000000007481E000-0x000000007481F000-memory.dmp

memory/1584-5-0x0000000074810000-0x0000000074FC0000-memory.dmp

memory/1584-7-0x0000000074810000-0x0000000074FC0000-memory.dmp