Malware Analysis Report

2025-08-10 23:25

Sample ID 240402-jlwr4abf86
Target https://attachments.office.net/owa/[email protected]/service.svc/s/GetFileAttachment?id=AAkALgAAAAAAHYQDEapmEc2byACqAC%2fEWg0Aq7lw%2bqMMXECvV9VXTnKQtAAD3%2fNPUAAAARIAEADKG2k4irRnTJkyiO3HsYEU&token=eyJhbGciOiJSUzI1NiIsImtpZCI6IkU1RDJGMEY4REE5M0I2NzA5QzQzQTlFOEE2MTQzQzAzRDYyRjlBODAiLCJ0eXAiOiJKV1QiLCJ4NXQiOiI1ZEx3LU5xVHRuQ2NRNm5vcGhROEE5WXZtb0EifQ.eyJvcmlnaW4iOiJodHRwczovL291dGxvb2sub2ZmaWNlLmNvbTo0NDQiLCJ1YyI6ImNjZTE0MjZlZDg5ZjQyOTE4YzA0OTVjY2E3NmIyNzdhIiwidmVyIjoiRXhjaGFuZ2UuQ2FsbGJhY2suVjEiLCJhcHBjdHhzZW5kZXIiOiJPd2FEb3dubG9hZEA3NDMzYmVmMy0zYjFjLTQwOWYtYTZmMS0wNDlkMTI2YjIxZGUiLCJpc3NyaW5nIjoiU0lQIiwiYXBwY3R4Ijoie1wibXNleGNocHJvdFwiOlwib3dhXCIsXCJwdWlkXCI6XCIxMDAzMjAwMDk1MkI5MTA2XCIsXCJzY29wZVwiOlwiT3dhRG93bmxvYWRcIixcIm9pZFwiOlwiNDQ2NWQ3MDEtMTIyZi00YWZiLWJmOWMtMTc5NGFmMTgwYTk2XCIsXCJwcmltYXJ5c2lkXCI6XCJTLTEtNS0yMS00MDA2NzM0MDc5LTM2MDc3NjE5Ni05MjYxODQ5NC0xODA0MTg1MVwifSIsIm5iZiI6MTcxMjA0MzY3OSwiZXhwIjoxNzEyMDQ0Mjc5LCJpc3MiOiIwMDAwMDAwMi0wMDAwLTBmZjEtY2UwMC0wMDAwMDAwMDAwMDBANzQzM2JlZjMtM2IxYy00MDlmLWE2ZjEtMDQ5ZDEyNmIyMWRlIiwiYXVkIjoiMDAwMDAwMDItMDAwMC0wZmYxLWNlMDAtMDAwMDAwMDAwMDAwL2F0dGFjaG1lbnRzLm9mZmljZS5uZXRANzQzM2JlZjMtM2IxYy00MDlmLWE2ZjEtMDQ5ZDEyNmIyMWRlIiwiaGFwcCI6Im93YSJ9.WHLePdrhenTco5CQjfwVtqE8GXEX7pUCIhvO4qNN5zaA_WE-EpduTSLQDyP2aBpJh04v7OFnIKiUTv7m9KzxozQ9vqmfP2oFghnatmTsQ4ZUsn14Zt-qYV6QqyHsAfJ8i0GiPFYHK9pJN1yoO3ZLhxnxcyMKjbOjcb262vQ_Ae1-OmUq5JZ7R_2Jy2_R6wSmCKTVXX3Qt4h0XRAe0lsFT1L986PISmwkK7dPULtbylOMXWdx2LMpgaR0KUY_8iqCUrjJDxfGw6QOQ9KjGAzL7qgKDf7_PAI35sGEr-goDuuWH1LTCZhgTRFPeL_pBMW5SJ-7rtgMPyvMoKTe2MqKlA&scenario=LegacyRedirect
Tags
phishing
score
8/10

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
8/10

Threat Level: Likely malicious

The file https://attachments.office.net/owa/[email protected]/service.svc/s/GetFileAttachment?id=AAkALgAAAAAAHYQDEapmEc2byACqAC%2fEWg0Aq7lw%2bqMMXECvV9VXTnKQtAAD3%2fNPUAAAARIAEADKG2k4irRnTJkyiO3HsYEU&token=eyJhbGciOiJSUzI1NiIsImtpZCI6IkU1RDJGMEY4REE5M0I2NzA5QzQzQTlFOEE2MTQzQzAzRDYyRjlBODAiLCJ0eXAiOiJKV1QiLCJ4NXQiOiI1ZEx3LU5xVHRuQ2NRNm5vcGhROEE5WXZtb0EifQ.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.WHLePdrhenTco5CQjfwVtqE8GXEX7pUCIhvO4qNN5zaA_WE-EpduTSLQDyP2aBpJh04v7OFnIKiUTv7m9KzxozQ9vqmfP2oFghnatmTsQ4ZUsn14Zt-qYV6QqyHsAfJ8i0GiPFYHK9pJN1yoO3ZLhxnxcyMKjbOjcb262vQ_Ae1-OmUq5JZ7R_2Jy2_R6wSmCKTVXX3Qt4h0XRAe0lsFT1L986PISmwkK7dPULtbylOMXWdx2LMpgaR0KUY_8iqCUrjJDxfGw6QOQ9KjGAzL7qgKDf7_PAI35sGEr-goDuuWH1LTCZhgTRFPeL_pBMW5SJ-7rtgMPyvMoKTe2MqKlA&scenario=LegacyRedirect was found to be: Likely malicious.

Malicious Activity Summary

phishing

A potential corporate email address has been identified in the URL: [email protected]

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-02 07:45

Signatures

A potential corporate email address has been identified in the URL: [email protected]

phishing

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-02 07:45

Reported

2024-04-02 07:47

Platform

win10v2004-20240226-en

Max time kernel

66s

Max time network

71s

Command Line

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://attachments.office.net/owa/[email protected]/service.svc/s/GetFileAttachment?id=AAkALgAAAAAAHYQDEapmEc2byACqAC%2fEWg0Aq7lw%2bqMMXECvV9VXTnKQtAAD3%2fNPUAAAARIAEADKG2k4irRnTJkyiO3HsYEU&token=eyJhbGciOiJSUzI1NiIsImtpZCI6IkU1RDJGMEY4REE5M0I2NzA5QzQzQTlFOEE2MTQzQzAzRDYyRjlBODAiLCJ0eXAiOiJKV1QiLCJ4NXQiOiI1ZEx3LU5xVHRuQ2NRNm5vcGhROEE5WXZtb0EifQ.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.WHLePdrhenTco5CQjfwVtqE8GXEX7pUCIhvO4qNN5zaA_WE-EpduTSLQDyP2aBpJh04v7OFnIKiUTv7m9KzxozQ9vqmfP2oFghnatmTsQ4ZUsn14Zt-qYV6QqyHsAfJ8i0GiPFYHK9pJN1yoO3ZLhxnxcyMKjbOjcb262vQ_Ae1-OmUq5JZ7R_2Jy2_R6wSmCKTVXX3Qt4h0XRAe0lsFT1L986PISmwkK7dPULtbylOMXWdx2LMpgaR0KUY_8iqCUrjJDxfGw6QOQ9KjGAzL7qgKDf7_PAI35sGEr-goDuuWH1LTCZhgTRFPeL_pBMW5SJ-7rtgMPyvMoKTe2MqKlA&scenario=LegacyRedirect

Signatures

N/A

Processes

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

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://attachments.office.net/owa/[email protected]/service.svc/s/GetFileAttachment?id=AAkALgAAAAAAHYQDEapmEc2byACqAC%2fEWg0Aq7lw%2bqMMXECvV9VXTnKQtAAD3%2fNPUAAAARIAEADKG2k4irRnTJkyiO3HsYEU&token=eyJhbGciOiJSUzI1NiIsImtpZCI6IkU1RDJGMEY4REE5M0I2NzA5QzQzQTlFOEE2MTQzQzAzRDYyRjlBODAiLCJ0eXAiOiJKV1QiLCJ4NXQiOiI1ZEx3LU5xVHRuQ2NRNm5vcGhROEE5WXZtb0EifQ.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.WHLePdrhenTco5CQjfwVtqE8GXEX7pUCIhvO4qNN5zaA_WE-EpduTSLQDyP2aBpJh04v7OFnIKiUTv7m9KzxozQ9vqmfP2oFghnatmTsQ4ZUsn14Zt-qYV6QqyHsAfJ8i0GiPFYHK9pJN1yoO3ZLhxnxcyMKjbOjcb262vQ_Ae1-OmUq5JZ7R_2Jy2_R6wSmCKTVXX3Qt4h0XRAe0lsFT1L986PISmwkK7dPULtbylOMXWdx2LMpgaR0KUY_8iqCUrjJDxfGw6QOQ9KjGAzL7qgKDf7_PAI35sGEr-goDuuWH1LTCZhgTRFPeL_pBMW5SJ-7rtgMPyvMoKTe2MqKlA&scenario=LegacyRedirect

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

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=17 --mojo-platform-channel-handle=4864 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:1

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

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=18 --mojo-platform-channel-handle=5352 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch: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 --mojo-platform-channel-handle=5748 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8

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

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=20 --mojo-platform-channel-handle=4476 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:1

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

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=21 --mojo-platform-channel-handle=3976 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:1

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

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=22 --mojo-platform-channel-handle=5328 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:1

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

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=23 --mojo-platform-channel-handle=6028 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:1

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

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=edge_search_indexer.mojom.SearchIndexerInterfaceBroker --lang=en-US --service-sandbox-type=search_indexer --message-loop-type-ui --no-appcompat-clear --mojo-platform-channel-handle=5616 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:8

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

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --disable-gpu-compositing --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=25 --mojo-platform-channel-handle=6152 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:1

Network

Country Destination Domain Proto
US 8.8.8.8:53 attachments.office.net udp
US 8.8.8.8:53 attachments.office.net udp
US 8.8.8.8:53 attachments.office.net udp
GB 52.98.145.66:443 attachments.office.net tcp
US 8.8.8.8:53 business.bing.com udp
US 8.8.8.8:53 business.bing.com udp
GB 52.98.145.66:443 attachments.office.net tcp
US 8.8.8.8:53 nav-edge.smartscreen.microsoft.com udp
US 8.8.8.8:53 nav-edge.smartscreen.microsoft.com udp
US 13.107.6.158:443 business.bing.com tcp
GB 51.140.244.186:443 nav-edge.smartscreen.microsoft.com tcp
GB 51.140.244.186:443 nav-edge.smartscreen.microsoft.com tcp
US 8.8.8.8:53 outlook.office365.com udp
US 8.8.8.8:53 www.microsoft.com udp
US 8.8.8.8:53 66.145.98.52.in-addr.arpa udp
US 8.8.8.8:53 bzib.nelreports.net udp
US 8.8.8.8:53 bzib.nelreports.net udp
US 8.8.8.8:53 outlook.office365.com udp
US 8.8.8.8:53 outlook.office365.com udp
US 8.8.8.8:53 www.microsoft.com udp
US 8.8.8.8:53 www.microsoft.com udp
GB 88.221.134.17:443 bzib.nelreports.net tcp
GB 92.123.241.137:443 www.microsoft.com tcp
GB 52.97.219.194:443 outlook.office365.com tcp
US 8.8.8.8:53 www.microsoft.com udp
US 8.8.8.8:53 17.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 137.241.123.92.in-addr.arpa udp
US 8.8.8.8:53 194.219.97.52.in-addr.arpa udp
US 8.8.8.8:53 edgestatic.azureedge.net udp
US 8.8.8.8:53 edgestatic.azureedge.net udp
US 8.8.8.8:53 c.s-microsoft.com udp
US 8.8.8.8:53 c.s-microsoft.com udp
US 13.107.246.64:443 edgestatic.azureedge.net tcp
US 13.107.246.64:443 edgestatic.azureedge.net tcp
US 13.107.246.64:443 edgestatic.azureedge.net tcp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 wcpstatic.microsoft.com udp
US 8.8.8.8:53 wcpstatic.microsoft.com udp
US 13.107.246.64:443 wcpstatic.microsoft.com tcp
US 13.107.246.64:443 wcpstatic.microsoft.com tcp
US 8.8.8.8:53 178.113.50.184.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 nw-umwatson.events.data.microsoft.com udp
US 20.42.73.29:443 nw-umwatson.events.data.microsoft.com tcp
US 8.8.8.8:53 29.73.42.20.in-addr.arpa udp
N/A 224.0.0.251:5353 udp
US 8.8.8.8:53 203.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 142.250.187.234:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 234.187.250.142.in-addr.arpa udp
GB 52.97.219.194:443 outlook.office365.com udp
US 8.8.8.8:53 outlook.office365.com udp
GB 92.123.128.170:443 www.bing.com tcp
US 8.8.8.8:53 170.128.123.92.in-addr.arpa udp
US 8.8.8.8:53 outlook.office365.com udp
US 8.8.8.8:53 exo.nel.measure.office.net udp
US 8.8.8.8:53 exo.nel.measure.office.net udp
GB 95.101.143.24:443 exo.nel.measure.office.net tcp
US 8.8.8.8:53 24.143.101.95.in-addr.arpa udp
US 8.8.8.8:53 udp
N/A 88.221.134.9:80 tcp

Files

N/A