Malware Analysis Report

2024-10-10 10:00

Sample ID 240623-sb9ewayfln
Target Launcher.exe
SHA256 8a78e68f25c2259b953ab81256aafe059c93c6538ad80e29d499b7ee53bc3f27
Tags
umbral stealer
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

8a78e68f25c2259b953ab81256aafe059c93c6538ad80e29d499b7ee53bc3f27

Threat Level: Known bad

The file Launcher.exe was found to be: Known bad.

Malicious Activity Summary

umbral stealer

Umbral

Detect Umbral payload

Umbral family

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-23 14:58

Signatures

Detect Umbral payload

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

Umbral family

umbral

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-23 14:58

Reported

2024-06-23 15:00

Platform

win10v2004-20240508-en

Max time kernel

144s

Max time network

149s

Command Line

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

Signatures

Detect Umbral payload

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

Umbral

stealer umbral

Suspicious use of AdjustPrivilegeToken

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

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 gstatic.com udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 gstatic.com udp
US 8.8.8.8:53 gstatic.com udp

Files

memory/1540-0-0x0000026A1E840000-0x0000026A1E8C2000-memory.dmp

memory/1540-1-0x00007FF9F65B3000-0x00007FF9F65B5000-memory.dmp

memory/1540-2-0x00007FF9F65B0000-0x00007FF9F7071000-memory.dmp

memory/1540-3-0x00007FF9F65B0000-0x00007FF9F7071000-memory.dmp