Malware Analysis Report

2025-01-18 01:59

Sample ID 240613-jkc9cstejq
Target a47a8f191e357422c5e3d1a4aac2f1c2_JaffaCakes118
SHA256 47b70952f8ef51845eca73058666f748a0e535e8f4f2e0a477240aa432a5370c
Tags
score
1/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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
1/10

SHA256

47b70952f8ef51845eca73058666f748a0e535e8f4f2e0a477240aa432a5370c

Threat Level: No (potentially) malicious behavior was detected

The file a47a8f191e357422c5e3d1a4aac2f1c2_JaffaCakes118 was found to be: No (potentially) malicious behavior was detected.

Malicious Activity Summary


Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Modifies Internet Explorer settings

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-13 07:43

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 07:43

Reported

2024-06-13 07:45

Platform

win7-20240419-en

Max time kernel

143s

Max time network

148s

Command Line

"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\a47a8f191e357422c5e3d1a4aac2f1c2_JaffaCakes118.html

Signatures

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{9A3B0211-2958-11EF-9A0E-5A3343F4B92A} = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (data) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424426489" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\GPU C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\InternetRegistry C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IntelliForms C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\PageSetup C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files\Internet Explorer\iexplore.exe N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Program Files\Internet Explorer\iexplore.exe N/A

Processes

C:\Program Files\Internet Explorer\iexplore.exe

"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\a47a8f191e357422c5e3d1a4aac2f1c2_JaffaCakes118.html

C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE

"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2456 CREDAT:275457 /prefetch:2

Network

Country Destination Domain Proto
US 8.8.8.8:53 polyfill.io udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 static.trafficjunky.com udp
US 8.8.8.8:53 static.trafficjunky.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 polyfill.io udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 polyfill.io udp
US 8.8.8.8:53 polyfill.io udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 ht.tube8.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 ci.phncdn.com udp
US 8.8.8.8:53 ei1.t8cdn.com udp
US 8.8.8.8:53 di.phncdn.com udp
US 8.8.8.8:53 ei3.t8cdn.com udp
US 8.8.8.8:53 ei2.t8cdn.com udp
US 8.8.8.8:53 ht.tube8.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 ei3.t8cdn.com udp
US 8.8.8.8:53 ei2.t8cdn.com udp
US 8.8.8.8:53 ei1.t8cdn.com udp
US 8.8.8.8:53 ci.phncdn.com udp
US 8.8.8.8:53 di.phncdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 ci.phncdn.com udp
US 8.8.8.8:53 ei1.t8cdn.com udp
US 8.8.8.8:53 ei3.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 ci.phncdn.com udp
US 8.8.8.8:53 ei1.t8cdn.com udp
US 8.8.8.8:53 ei3.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 ei1.t8cdn.com udp
US 8.8.8.8:53 ci.phncdn.com udp
US 8.8.8.8:53 ei3.t8cdn.com udp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 07:43

Reported

2024-06-13 07:45

Platform

win10v2004-20240508-en

Max time kernel

134s

Max time network

143s

Command Line

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\a47a8f191e357422c5e3d1a4aac2f1c2_JaffaCakes118.html

Signatures

N/A

Processes

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

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\a47a8f191e357422c5e3d1a4aac2f1c2_JaffaCakes118.html

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

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=16 --field-trial-handle=4600,i,13035806169561352434,1332896185314862791,262144 --variations-seed-version --mojo-platform-channel-handle=3896 /prefetch:1

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

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --field-trial-handle=3708,i,13035806169561352434,1332896185314862791,262144 --variations-seed-version --mojo-platform-channel-handle=3832 /prefetch:1

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

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=17 --field-trial-handle=5244,i,13035806169561352434,1332896185314862791,262144 --variations-seed-version --mojo-platform-channel-handle=5284 /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 --field-trial-handle=5428,i,13035806169561352434,1332896185314862791,262144 --variations-seed-version --mojo-platform-channel-handle=5440 /prefetch:8

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

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=entity_extraction_service.mojom.Extractor --lang=en-US --service-sandbox-type=entity_extraction --onnx-enabled-for-ee --no-appcompat-clear --field-trial-handle=5444,i,13035806169561352434,1332896185314862791,262144 --variations-seed-version --mojo-platform-channel-handle=5500 /prefetch:8

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

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --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 --field-trial-handle=5836,i,13035806169561352434,1332896185314862791,262144 --variations-seed-version --mojo-platform-channel-handle=6640 /prefetch:1

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

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --enable-dinosaur-easter-egg-alt-images --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 --field-trial-handle=3828,i,13035806169561352434,1332896185314862791,262144 --variations-seed-version --mojo-platform-channel-handle=3700 /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 --field-trial-handle=5936,i,13035806169561352434,1332896185314862791,262144 --variations-seed-version --mojo-platform-channel-handle=6724 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.edgeoffer.microsoft.com udp
US 8.8.8.8:53 api.edgeoffer.microsoft.com udp
US 8.8.8.8:53 business.bing.com udp
US 8.8.8.8:53 business.bing.com udp
US 8.8.8.8:53 polyfill.io udp
US 8.8.8.8:53 polyfill.io udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 media.trafficjunky.net udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 api.edgeoffer.microsoft.com udp
US 8.8.8.8:53 api.edgeoffer.microsoft.com udp
US 8.8.8.8:53 business.bing.com udp
US 8.8.8.8:53 business.bing.com udp
US 8.8.8.8:53 polyfill.io udp
US 8.8.8.8:53 polyfill.io udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 api.edgeoffer.microsoft.com udp
US 8.8.8.8:53 business.bing.com udp
US 8.8.8.8:53 polyfill.io udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
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 8.8.8.8:53 nav-edge.smartscreen.microsoft.com udp
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 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 bzib.nelreports.net 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 api.edgeoffer.microsoft.com udp
US 8.8.8.8:53 api.edgeoffer.microsoft.com udp
US 8.8.8.8:53 polyfill.io udp
US 8.8.8.8:53 polyfill.io udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 api.edgeoffer.microsoft.com udp
US 8.8.8.8:53 api.edgeoffer.microsoft.com udp
US 8.8.8.8:53 polyfill.io udp
US 8.8.8.8:53 polyfill.io udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 api.edgeoffer.microsoft.com udp
US 8.8.8.8:53 polyfill.io udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 google.com udp
US 8.8.8.8:53 google.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 static.trafficjunky.com udp
US 8.8.8.8:53 static.trafficjunky.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 ht.tube8.com udp
US 8.8.8.8:53 ht.tube8.com udp
US 8.8.8.8:53 bzib.nelreports.net udp
US 8.8.8.8:53 bzib.nelreports.net udp
US 8.8.4.4:53 google.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 static.trafficjunky.com udp
US 8.8.8.8:53 static.trafficjunky.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 ht.tube8.com udp
US 8.8.8.8:53 ht.tube8.com 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 4.4.8.8.in-addr.arpa udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 static.trafficjunky.com udp
US 8.8.8.8:53 static.trafficjunky.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 static.trafficjunky.com udp
US 8.8.8.8:53 static.trafficjunky.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 ss.phncdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
N/A 224.0.0.251:5353 udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 es.t8cdn.com udp
US 8.8.8.8:53 business.bing.com udp
US 8.8.8.8:53 business.bing.com udp
US 8.8.8.8:53 business.bing.com udp
US 8.8.8.8:53 business.bing.com udp
US 8.8.8.8:53 business.bing.com udp

Files

N/A