Malware Analysis Report

2025-01-18 01:03

Sample ID 240613-g36yaaxcka
Target SolaraB.zip
SHA256 2510be907ec476e8375ac7b5431536ae9a32bf99fe77ab695a5100852b111b96
Tags
score
6/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
6/10

SHA256

2510be907ec476e8375ac7b5431536ae9a32bf99fe77ab695a5100852b111b96

Threat Level: Shows suspicious behavior

The file SolaraB.zip 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 06:20

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 06:20

Reported

2024-06-13 06:35

Platform

win10v2004-20240508-en

Max time kernel

487s

Max time network

498s

Command Line

"C:\Users\Admin\AppData\Local\Temp\SolaraB\Solara\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\SolaraB\Solara\SolaraBootstrapper.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\SolaraB\Solara\SolaraBootstrapper.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 github.com udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 raw.githubusercontent.com udp
US 8.8.8.8:53 github.com udp

Files

memory/1616-0-0x00000000753AE000-0x00000000753AF000-memory.dmp

memory/1616-1-0x00000000003C0000-0x00000000003CA000-memory.dmp

memory/1616-2-0x00000000027A0000-0x00000000027AA000-memory.dmp

memory/1616-3-0x00000000753A0000-0x0000000075B50000-memory.dmp

memory/1616-4-0x00000000753A0000-0x0000000075B50000-memory.dmp

memory/1616-6-0x00000000753A0000-0x0000000075B50000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 06:20

Reported

2024-06-13 06:31

Platform

win7-20240611-en

Max time kernel

358s

Max time network

363s

Command Line

"C:\Users\Admin\AppData\Local\Temp\SolaraB\Solara\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\SolaraB\Solara\SolaraBootstrapper.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\SolaraB\Solara\SolaraBootstrapper.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Processes

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

"C:\Users\Admin\AppData\Local\Temp\SolaraB\Solara\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 185.199.110.133:443 raw.githubusercontent.com tcp
GB 20.26.156.215:443 github.com tcp

Files

memory/840-0-0x0000000073F5E000-0x0000000073F5F000-memory.dmp

memory/840-1-0x0000000001140000-0x000000000114A000-memory.dmp

memory/840-2-0x0000000073F50000-0x000000007463E000-memory.dmp

memory/840-3-0x0000000073F50000-0x000000007463E000-memory.dmp