Malware Analysis Report

2024-11-15 05:24

Sample ID 240613-ftqz2avglb
Target a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118
SHA256 64e5cbceef67b29184d3dbad3258722a645517938bd2580d0d7c7eb0544e07e8
Tags
discovery
score
7/10

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
7/10

SHA256

64e5cbceef67b29184d3dbad3258722a645517938bd2580d0d7c7eb0544e07e8

Threat Level: Shows suspicious behavior

The file a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118 was found to be: Shows suspicious behavior.

Malicious Activity Summary

discovery

Deletes itself

Checks computer location settings

Checks installed software on the system

Enumerates physical storage devices

Unsigned PE

Modifies Internet Explorer settings

Modifies Internet Explorer start page

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Runs ping.exe

Suspicious use of FindShellTrayWindow

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-13 05:10

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 05:10

Reported

2024-06-13 05:12

Platform

win7-20240508-en

Max time kernel

121s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe"

Signatures

Deletes itself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

Checks installed software on the system

discovery

Enumerates physical storage devices

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\{F00D09B4-3CF6-4EE7-B1E5-7A2BC378F288} C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\{F00D09B4-3CF6-4EE7-B1E5-7A2BC378F288}\DisplayName = "Search" C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\InternetRegistry C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Zoom C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\{F00D09B4-3CF6-4EE7-B1E5-7A2BC378F288}\SuggestionsURL = "https://ie.search.yahoo.com/os?appid=ie8&command={searchTerms}" C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{3DBA2DF1-2943-11EF-B0DE-E64BF8A7A69F} = "0" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "424417315" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\GPU C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\PageSetup C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 100fb32050bdda01 C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IETld\LowMic C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\IntelliForms C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (data) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000587104b0d2f7da409208cf3ae9e77a23000000000200000000001066000000010000200000000758f0dfe07cd5cd585eaa1fe9dedf368192065a1fff79635e40bee964b4c09d000000000e800000000200002000000090f392a804542c1c3d1281914614d1774079dce1fce0d2b94214af376b31a46020000000315a5fb6c13b8d7947990b14149fc64d9221a3aed464c60c41affd66b71fafed40000000c9c12f45b85800f1eaa420300f4434083d7a6f4d883b386fb3ee3866ab06798ec2bec7b84ecb9f36ac4fbb6ac8c825eaa0734e4800d6d914c04eed692508101e C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes\{F00D09B4-3CF6-4EE7-B1E5-7A2BC378F288}\URL = "http://search.searchgmfs1.com/s?uid=6c8305c7-e07c-428c-b1b5-154d991e0242&i_id=maps__1.30&ap=appfocus29&uc=20180427&source=Bing-bb8&query={searchTerms}" C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Toolbar C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\SearchScopes C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\ C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A

Modifies Internet Explorer start page

stealer
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://search.searchgmfs1.com/?uid=6c8305c7-e07c-428c-b1b5-154d991e0242&i_id=maps__1.30&ap=appfocus29&uc=20180427&source=Bing-bb8" C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe N/A

Runs ping.exe

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\PING.EXE N/A

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1780 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe C:\Program Files\Internet Explorer\IEXPLORE.EXE
PID 1780 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe C:\Program Files\Internet Explorer\IEXPLORE.EXE
PID 1780 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe C:\Program Files\Internet Explorer\IEXPLORE.EXE
PID 1780 wrote to memory of 2668 N/A C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe C:\Program Files\Internet Explorer\IEXPLORE.EXE
PID 2668 wrote to memory of 2752 N/A C:\Program Files\Internet Explorer\IEXPLORE.EXE C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 2668 wrote to memory of 2752 N/A C:\Program Files\Internet Explorer\IEXPLORE.EXE C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 2668 wrote to memory of 2752 N/A C:\Program Files\Internet Explorer\IEXPLORE.EXE C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 2668 wrote to memory of 2752 N/A C:\Program Files\Internet Explorer\IEXPLORE.EXE C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
PID 1780 wrote to memory of 1036 N/A C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 1780 wrote to memory of 1036 N/A C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 1780 wrote to memory of 1036 N/A C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 1780 wrote to memory of 1036 N/A C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 1036 wrote to memory of 2372 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 1036 wrote to memory of 2372 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 1036 wrote to memory of 2372 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE
PID 1036 wrote to memory of 2372 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\PING.EXE

Processes

C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe"

C:\Program Files\Internet Explorer\IEXPLORE.EXE

"C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://search.searchgmfs1.com/?uid=6c8305c7-e07c-428c-b1b5-154d991e0242&i_id=maps__1.30&ap=appfocus29&uc=20180427&source=Bing-bb8

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

"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2668 CREDAT:275457 /prefetch:2

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /c FOR /L %V IN (1,1,10) DO del /F "C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe" >> NUL & PING 1.1.1.1 -n 1 -w 1000 > NUL & IF NOT EXIST "C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe" EXIT

C:\Windows\SysWOW64\PING.EXE

PING 1.1.1.1 -n 1 -w 1000

Network

Country Destination Domain Proto
US 8.8.8.8:53 search.searchgmfs1.com udp
US 8.8.8.8:53 search.searchgmfs1.com udp
US 8.8.8.8:53 search.searchgmfs1.com udp
US 8.8.8.8:53 imp.searchgmfs1.com udp
US 8.8.8.8:53 search.searchgmfs1.com udp
US 8.8.8.8:53 imp.searchgmfs1.com udp
US 8.8.8.8:53 imp.searchgmfs1.com udp

Files

C:\Users\Admin\AppData\Local\Temp\Cab49BF.tmp

MD5 29f65ba8e88c063813cc50a4ea544e93
SHA1 05a7040d5c127e68c25d81cc51271ffb8bef3568
SHA256 1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512 e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 05:10

Reported

2024-06-13 05:12

Platform

win10v2004-20240611-en

Max time kernel

93s

Max time network

113s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe"

Signatures

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe N/A

Checks installed software on the system

discovery

Enumerates physical storage devices

Modifies Internet Explorer settings

adware spyware
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "175036490" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\DomainSuggestion C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPageShow = "1" C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe N/A
Set value (data) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "172224033" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{F11D3BF3-955D-418C-9E47-5E6AEB91B76D}\DisplayName = "Search" C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\DefaultScope = "{F11D3BF3-955D-418C-9E47-5E6AEB91B76D}" C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31112528" C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "172224033" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{F11D3BF3-955D-418C-9E47-5E6AEB91B76D}\SuggestionsURL = "https://ie.search.yahoo.com/os?appid=ie8&command={searchTerms}" C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\VersionManager C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31112528" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{F11D3BF3-955D-418C-9E47-5E6AEB91B76D}\URL = "http://search.searchgmfs1.com/s?uid=6c8305c7-e07c-428c-b1b5-154d991e0242&i_id=maps__1.30&ap=appfocus29&uc=20180427&source=Bing-bb8&query={searchTerms}" C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe N/A
Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\ C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{35E3ECE5-2943-11EF-9D11-525B2696ACE5} = "0" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\Main C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31112528" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\VersionManager C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "425020386" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{F11D3BF3-955D-418C-9E47-5E6AEB91B76D} C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A
Key created \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Software\Microsoft\Internet Explorer\GPU C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE N/A
Set value (int) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" C:\Program Files\Internet Explorer\IEXPLORE.EXE N/A

Modifies Internet Explorer start page

stealer
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://search.searchgmfs1.com/?uid=6c8305c7-e07c-428c-b1b5-154d991e0242&i_id=maps__1.30&ap=appfocus29&uc=20180427&source=Bing-bb8" C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.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:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\a3ed5d354947771fe10621f745a2cfaa_JaffaCakes118.exe"

C:\Program Files\Internet Explorer\IEXPLORE.EXE

"C:\Program Files\Internet Explorer\IEXPLORE.EXE" -noframemerging

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

"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1844 CREDAT:17410 /prefetch:2

Network

Country Destination Domain Proto
US 8.8.8.8:53 search.searchgmfs1.com udp
US 8.8.8.8:53 ie.search.yahoo.com udp
IE 212.82.100.137:443 ie.search.yahoo.com tcp
IE 212.82.100.137:443 ie.search.yahoo.com tcp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 137.100.82.212.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
NL 23.62.61.129:443 www.bing.com tcp
US 8.8.8.8:53 129.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 161.19.199.152.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 204.79.197.200:443 ieonline.microsoft.com tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\8Z1Z4637\suggestions[1].en-US

MD5 5a34cb996293fde2cb7a4ac89587393a
SHA1 3c96c993500690d1a77873cd62bc639b3a10653f
SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512 e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee