Malware Analysis Report

2024-10-19 08:23

Sample ID 240613-wtymwaxepb
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 18:13

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 18:13

Reported

2024-06-13 18:14

Platform

win7-20240419-en

Max time kernel

29s

Max time network

38s

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/1916-0-0x000000007493E000-0x000000007493F000-memory.dmp

memory/1916-1-0x0000000000DC0000-0x0000000000DCA000-memory.dmp

memory/1916-2-0x0000000074930000-0x000000007501E000-memory.dmp

memory/1916-3-0x000000007493E000-0x000000007493F000-memory.dmp

memory/1916-4-0x0000000074930000-0x000000007501E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 18:13

Reported

2024-06-13 18:44

Platform

win10v2004-20240508-en

Max time kernel

1660s

Max time network

1669s

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/552-0-0x00000000750EE000-0x00000000750EF000-memory.dmp

memory/552-1-0x0000000000CD0000-0x0000000000CDA000-memory.dmp

memory/552-2-0x0000000003150000-0x000000000315A000-memory.dmp

memory/552-3-0x00000000750E0000-0x0000000075890000-memory.dmp

memory/552-4-0x00000000750EE000-0x00000000750EF000-memory.dmp

memory/552-5-0x00000000750E0000-0x0000000075890000-memory.dmp

memory/552-7-0x00000000750E0000-0x0000000075890000-memory.dmp