Malware Analysis Report

2024-08-06 14:53

Sample ID 240618-vtbmnssepe
Target 81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7
SHA256 81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7
Tags
phemedrone stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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
10/10

SHA256

81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7

Threat Level: Known bad

The file 81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7 was found to be: Known bad.

Malicious Activity Summary

phemedrone stealer

Phemedrone

Phemedrone family

Unsigned PE

Modifies registry class

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-18 17:16

Signatures

Phemedrone family

phemedrone

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-18 17:16

Reported

2024-06-18 17:18

Platform

win11-20240508-en

Max time kernel

90s

Max time network

94s

Command Line

"C:\Users\Admin\AppData\Local\Temp\81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7.exe"

Signatures

Phemedrone

stealer phemedrone

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-3433428765-2473475212-4279855560-1000_Classes\ms-settings C:\Users\Admin\AppData\Local\Temp\81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3433428765-2473475212-4279855560-1000_Classes\ms-settings\shell C:\Users\Admin\AppData\Local\Temp\81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3433428765-2473475212-4279855560-1000_Classes\ms-settings\shell\open C:\Users\Admin\AppData\Local\Temp\81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3433428765-2473475212-4279855560-1000_Classes\ms-settings\shell\open\command\ C:\Users\Admin\AppData\Local\Temp\81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7.exe N/A
Key created \REGISTRY\USER\S-1-5-21-3433428765-2473475212-4279855560-1000_Classes\ms-settings\shell\open\command C:\Users\Admin\AppData\Local\Temp\81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7.exe

"C:\Users\Admin\AppData\Local\Temp\81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7.exe"

Network

Files

memory/1916-1-0x0000026C8A150000-0x0000026C8A17A000-memory.dmp

memory/1916-0-0x00007FFB728F3000-0x00007FFB728F5000-memory.dmp

memory/1916-2-0x00007FFB728F0000-0x00007FFB733B2000-memory.dmp

memory/1916-3-0x00007FFB728F0000-0x00007FFB733B2000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-18 17:16

Reported

2024-06-18 17:18

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7.exe"

Signatures

Phemedrone

stealer phemedrone

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\ms-settings\shell\open\command C:\Users\Admin\AppData\Local\Temp\81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\ms-settings C:\Users\Admin\AppData\Local\Temp\81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\ms-settings\shell C:\Users\Admin\AppData\Local\Temp\81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7.exe N/A
Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\ms-settings\shell\open C:\Users\Admin\AppData\Local\Temp\81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\ms-settings\shell\open\command\ C:\Users\Admin\AppData\Local\Temp\81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7.exe

"C:\Users\Admin\AppData\Local\Temp\81e99ca58577796d708d682e7a3807f507d9f650307a15033835116c28b149f7.exe"

Network

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

Files

memory/884-1-0x00007FFECB833000-0x00007FFECB835000-memory.dmp

memory/884-0-0x000002B4446C0000-0x000002B4446EA000-memory.dmp

memory/884-2-0x00007FFECB830000-0x00007FFECC2F1000-memory.dmp

memory/884-3-0x00007FFECB830000-0x00007FFECC2F1000-memory.dmp