Malware Analysis Report

2024-11-30 20:03

Sample ID 240509-nrq61sfe3w
Target 2776-43-0x0000000001E80000-0x0000000001ED6000-memory.dmp
SHA256 e01755cb0ece8e8a3cc28eda58d1793317e08a0b942a3da09f25793a48ab7a56
Tags
zgrat agenttesla
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

e01755cb0ece8e8a3cc28eda58d1793317e08a0b942a3da09f25793a48ab7a56

Threat Level: Known bad

The file 2776-43-0x0000000001E80000-0x0000000001ED6000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

zgrat agenttesla

Agenttesla family

Detect ZGRat V1

Zgrat family

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-09 11:38

Signatures

Agenttesla family

agenttesla

Detect ZGRat V1

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

Zgrat family

zgrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-09 11:38

Reported

2024-05-09 11:40

Platform

win7-20240221-en

Max time kernel

120s

Max time network

121s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\2776-43-0x0000000001E80000-0x0000000001ED6000-memory.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\2776-43-0x0000000001E80000-0x0000000001ED6000-memory.dll,#1

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-09 11:38

Reported

2024-05-09 11:40

Platform

win10v2004-20240508-en

Max time kernel

131s

Max time network

133s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\2776-43-0x0000000001E80000-0x0000000001ED6000-memory.dll,#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\2776-43-0x0000000001E80000-0x0000000001ED6000-memory.dll,#1

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4124,i,6166776566165096562,4582328833313060853,262144 --variations-seed-version --mojo-platform-channel-handle=4172 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
BE 2.17.196.91:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 91.196.17.2.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp

Files

N/A