Malware Analysis Report

2025-01-18 00:54

Sample ID 240613-lq3gjsxdmp
Target a4e98e345b689717fa3868a068013d3a_JaffaCakes118
SHA256 f6b61f7ce08fa883d591837a2bf238c24a0e6bb70ee3859a00b0de11d95df5d5
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

f6b61f7ce08fa883d591837a2bf238c24a0e6bb70ee3859a00b0de11d95df5d5

Threat Level: No (potentially) malicious behavior was detected

The file a4e98e345b689717fa3868a068013d3a_JaffaCakes118 was found to be: No (potentially) malicious behavior was detected.

Malicious Activity Summary


Modifies Internet Explorer settings

Suspicious use of FindShellTrayWindow

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-13 09:45

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 09:45

Reported

2024-06-13 09:47

Platform

win7-20240508-en

Max time kernel

145s

Max time network

149s

Command Line

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

Signatures

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\GPU C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IETld\LowMic C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\InternetRegistry C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424433795" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\DomainSuggestion C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{9CF2BF51-2969-11EF-A5E3-DA219DA76A91} = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\IntelliForms C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Zoom C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Toolbar C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" C:\Program Files\Internet Explorer\iexplore.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\LowRegistry C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\PageSetup C:\Program Files\Internet Explorer\iexplore.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" 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\sample.html

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

"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1632 CREDAT:275457 /prefetch:2

Network

Country Destination Domain Proto
US 8.8.8.8:53 china.toocle.com udp
US 8.8.8.8:53 bac2b.60fn.loan udp
US 8.8.8.8:53 ui.hub.toocle.com udp
US 8.8.8.8:53 ui.b.toocle.com udp
US 8.8.8.8:53 img.album.toocle.com udp
US 8.8.8.8:53 31.toocle.com udp
US 8.8.8.8:53 china.chemnet.com udp
US 8.8.8.8:53 china.toocle.com udp
US 8.8.8.8:53 img.album.toocle.com udp
US 8.8.8.8:53 ui.hub.toocle.com udp
US 8.8.8.8:53 china.chemnet.com udp
US 8.8.8.8:53 bac2b.60fn.loan udp
US 8.8.8.8:53 31.toocle.com udp
US 8.8.8.8:53 ui.b.toocle.com udp
US 8.8.8.8:53 china.toocle.com udp
US 8.8.8.8:53 ui.hub.toocle.com udp
US 8.8.8.8:53 push.zhanzhang.baidu.com udp
US 8.8.8.8:53 ui.s.toocle.com udp
US 8.8.8.8:53 ui.hub.toocle.com udp
US 8.8.8.8:53 china.toocle.com udp
US 8.8.8.8:53 push.zhanzhang.baidu.com udp
US 8.8.8.8:53 ui.s.toocle.com udp
US 8.8.8.8:53 china.toocle.com udp
US 8.8.8.8:53 ui.hub.toocle.com udp
US 8.8.8.8:53 ui.hub.toocle.com udp
US 8.8.8.8:53 ui.hub.toocle.com udp
US 8.8.8.8:53 ui.hub.toocle.com udp
US 8.8.8.8:53 ui.hub.toocle.com udp
US 8.8.8.8:53 ui.hub.toocle.com udp
US 8.8.8.8:53 ui.hub.toocle.com udp
US 8.8.8.8:53 ui.hub.toocle.com udp
US 8.8.8.8:53 ui.hub.toocle.com udp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 09:45

Reported

2024-06-13 09:47

Platform

win10v2004-20240611-en

Max time kernel

142s

Max time network

151s

Command Line

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\AppData\Local\Temp\sample.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\sample.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 --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --field-trial-handle=2212,i,2029050989380753659,15333598055019363793,262144 --variations-seed-version --mojo-platform-channel-handle=3240 /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 --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=9 --field-trial-handle=2076,i,2029050989380753659,15333598055019363793,262144 --variations-seed-version --mojo-platform-channel-handle=4908 /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 --field-trial-handle=5352,i,2029050989380753659,15333598055019363793,262144 --variations-seed-version --mojo-platform-channel-handle=5404 /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 --field-trial-handle=5360,i,2029050989380753659,15333598055019363793,262144 --variations-seed-version --mojo-platform-channel-handle=5484 /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=edge_search_indexer.mojom.SearchIndexerInterfaceBroker --lang=en-US --service-sandbox-type=search_indexer --message-loop-type-ui --field-trial-handle=3844,i,2029050989380753659,15333598055019363793,262144 --variations-seed-version --mojo-platform-channel-handle=3840 /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 business.bing.com udp
US 8.8.8.8:53 business.bing.com udp
US 13.107.9.158:443 business.bing.com tcp
US 13.107.9.158:443 business.bing.com tcp
US 8.8.8.8:53 bac2b.60fn.loan udp
US 8.8.8.8:53 bac2b.60fn.loan udp
US 8.8.8.8:53 bac2b.60fn.loan udp
US 8.8.8.8:53 bac2b.60fn.loan udp
US 8.8.8.8:53 bac2b.60fn.loan udp
US 8.8.8.8:53 ui.hub.toocle.com udp
US 8.8.8.8:53 ui.hub.toocle.com udp
US 8.8.8.8:53 china.toocle.com udp
US 8.8.8.8:53 china.toocle.com udp
US 8.8.8.8:53 ui.b.toocle.com udp
US 8.8.8.8:53 ui.b.toocle.com udp
CN 222.73.8.88:80 ui.b.toocle.com tcp
CN 222.73.8.88:80 ui.b.toocle.com tcp
CN 222.73.8.88:80 ui.b.toocle.com tcp
CN 222.73.8.88:80 ui.b.toocle.com tcp
CN 222.73.8.88:80 ui.b.toocle.com tcp
US 8.8.8.8:53 bzib.nelreports.net udp
US 8.8.8.8:53 bzib.nelreports.net udp
SE 184.31.15.40:443 bzib.nelreports.net tcp
CN 222.73.8.88:80 ui.b.toocle.com tcp
US 8.8.8.8:53 158.9.107.13.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 40.15.31.184.in-addr.arpa udp
CN 222.73.8.91:80 ui.hub.toocle.com tcp
CN 222.73.8.91:80 ui.hub.toocle.com tcp
CN 222.73.8.91:80 ui.hub.toocle.com tcp
CN 222.73.8.91:80 ui.hub.toocle.com tcp
CN 222.73.8.91:80 ui.hub.toocle.com tcp
CN 222.73.8.91:80 ui.hub.toocle.com tcp
US 8.8.8.8:53 ui.b.toocle.com udp
US 8.8.8.8:53 tse1.mm.bing.net udp
CN 222.73.8.88:80 ui.b.toocle.com tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
CN 222.73.8.88:80 ui.b.toocle.com tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
GB 52.123.242.9:443 tcp
US 8.8.8.8:53 img.album.toocle.com udp
US 8.8.8.8:53 img.album.toocle.com udp
US 8.8.8.8:53 31.toocle.com udp
US 8.8.8.8:53 31.toocle.com udp
US 8.8.8.8:53 china.chemnet.com udp
US 8.8.8.8:53 china.chemnet.com udp
US 8.8.8.8:53 push.zhanzhang.baidu.com udp
US 8.8.8.8:53 push.zhanzhang.baidu.com udp
CN 180.235.65.12:80 31.toocle.com tcp
CN 222.73.8.48:80 china.chemnet.com tcp
CN 180.235.65.12:80 31.toocle.com tcp
CN 222.73.8.48:80 china.chemnet.com tcp
CN 180.101.212.103:80 push.zhanzhang.baidu.com tcp
CN 180.101.212.103:80 push.zhanzhang.baidu.com tcp
BE 2.17.107.113:443 www.bing.com tcp
US 8.8.8.8:53 img.album.toocle.com udp
GB 52.123.242.49:443 tcp
CN 222.73.8.82:80 img.album.toocle.com tcp
CN 222.73.8.82:80 img.album.toocle.com tcp
CN 222.73.8.82:80 img.album.toocle.com tcp
US 8.8.8.8:53 113.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 ui.s.toocle.com udp
US 8.8.8.8:53 ui.s.toocle.com udp
CN 222.73.8.88:80 ui.s.toocle.com tcp
CN 222.73.8.88:80 ui.s.toocle.com tcp
CN 222.73.8.91:80 ui.hub.toocle.com tcp
CN 222.73.8.91:80 ui.hub.toocle.com tcp
CN 222.73.8.91:80 ui.hub.toocle.com tcp
CN 222.73.8.91:80 ui.hub.toocle.com tcp
CN 222.73.8.91:80 ui.hub.toocle.com tcp
CN 222.73.8.91:80 ui.hub.toocle.com tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
CN 182.61.201.93:80 push.zhanzhang.baidu.com tcp
CN 182.61.201.93:80 push.zhanzhang.baidu.com tcp
CN 222.73.8.91:80 ui.hub.toocle.com tcp
CN 222.73.8.91:80 ui.hub.toocle.com tcp
CN 182.61.201.94:80 push.zhanzhang.baidu.com tcp
CN 182.61.201.94:80 push.zhanzhang.baidu.com tcp
N/A 224.0.0.251:5353 udp
BE 88.221.83.211:443 www.bing.com tcp
US 8.8.8.8:53 211.83.221.88.in-addr.arpa udp
CN 182.61.244.229:80 push.zhanzhang.baidu.com tcp
CN 182.61.244.229:80 push.zhanzhang.baidu.com tcp
US 8.8.8.8:53 27.173.189.20.in-addr.arpa udp
CN 14.215.182.161:80 push.zhanzhang.baidu.com tcp
CN 14.215.182.161:80 push.zhanzhang.baidu.com tcp
CN 39.156.68.163:80 push.zhanzhang.baidu.com tcp
CN 39.156.68.163:80 push.zhanzhang.baidu.com tcp
CN 112.34.113.148:80 push.zhanzhang.baidu.com tcp
CN 112.34.113.148:80 push.zhanzhang.baidu.com tcp

Files

N/A