Analysis
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max time kernel
132s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 05:35
Static task
static1
Behavioral task
behavioral1
Sample
69e6772ae70103ee50110acb56313b08_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
69e6772ae70103ee50110acb56313b08_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
69e6772ae70103ee50110acb56313b08_JaffaCakes118.exe
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Size
1.1MB
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MD5
69e6772ae70103ee50110acb56313b08
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SHA1
fa10761c5d2910beb0ac169ef51bc94dd175fb2f
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SHA256
9d0e3ab5e5da774fecda0eec0f930166e43432104157dffcc6ca071c9c39393d
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SHA512
71ecc9af6d36c8415514dae05f5cb5fd3015efbd77999d64bdbcc6b32b48bef53bec792762f26ce7ccf3aa2af808818f6b171f1c02130d893266639a9fcbd5b6
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SSDEEP
12288:IsM+aTA3c+FK1vrlVYBVignBtZnfVq4cz1i5pP9kPQt:DV4W8hqBYgnBLfVqx1Wjk0
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
69e6772ae70103ee50110acb56313b08_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Control Panel\International\Geo\Nation 69e6772ae70103ee50110acb56313b08_JaffaCakes118.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Processes:
IEXPLORE.EXE69e6772ae70103ee50110acb56313b08_JaffaCakes118.exeIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "423207524" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\ 69e6772ae70103ee50110acb56313b08_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "609001115" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{643969A7-45ED-459A-B707-E5B4C4142C00}\URL = "http://search.searchm3p.com/s?source=Bing&uid=990cc1c5-d74f-4ae9-ba01-2d4583c8d077&uc=20180121&ap=appfocus396&i_id=packages__1.30&query={searchTerms}" 69e6772ae70103ee50110acb56313b08_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31108307" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "609781925" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{643969A7-45ED-459A-B707-E5B4C4142C00}\DisplayName = "Search" 69e6772ae70103ee50110acb56313b08_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPageShow = "1" 69e6772ae70103ee50110acb56313b08_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "609001115" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31108307" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31108307" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{643969A7-45ED-459A-B707-E5B4C4142C00} 69e6772ae70103ee50110acb56313b08_JaffaCakes118.exe Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31108307" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{643969A7-45ED-459A-B707-E5B4C4142C00}\SuggestionsURL = "https://ie.search.yahoo.com/os?appid=ie8&command={searchTerms}" 69e6772ae70103ee50110acb56313b08_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "609781925" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\DefaultScope = "{643969A7-45ED-459A-B707-E5B4C4142C00}" 69e6772ae70103ee50110acb56313b08_JaffaCakes118.exe Set value (int) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{4FD988A2-18C6-11EF-B865-468278FCF08E} = "0" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE -
Modifies Internet Explorer start page 1 TTPs 1 IoCs
Processes:
69e6772ae70103ee50110acb56313b08_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://search.searchm3p.com/?source=Bing&uid=990cc1c5-d74f-4ae9-ba01-2d4583c8d077&uc=20180121&ap=appfocus396&i_id=packages__1.30" 69e6772ae70103ee50110acb56313b08_JaffaCakes118.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
IEXPLORE.EXEpid process 1872 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
IEXPLORE.EXEIEXPLORE.EXEpid process 1872 IEXPLORE.EXE 1872 IEXPLORE.EXE 4168 IEXPLORE.EXE 4168 IEXPLORE.EXE 4168 IEXPLORE.EXE 4168 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
69e6772ae70103ee50110acb56313b08_JaffaCakes118.exeIEXPLORE.EXEdescription pid process target process PID 4712 wrote to memory of 1872 4712 69e6772ae70103ee50110acb56313b08_JaffaCakes118.exe IEXPLORE.EXE PID 4712 wrote to memory of 1872 4712 69e6772ae70103ee50110acb56313b08_JaffaCakes118.exe IEXPLORE.EXE PID 1872 wrote to memory of 4168 1872 IEXPLORE.EXE IEXPLORE.EXE PID 1872 wrote to memory of 4168 1872 IEXPLORE.EXE IEXPLORE.EXE PID 1872 wrote to memory of 4168 1872 IEXPLORE.EXE IEXPLORE.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\69e6772ae70103ee50110acb56313b08_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\69e6772ae70103ee50110acb56313b08_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious use of WriteProcessMemory
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C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE" -noframemerging2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1872 CREDAT:17410 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776Filesize
471B
MD501409a92b179c99711ea8c28d307d0c4
SHA1a9cc2b0c5727e2af14819f3908c4693f8e891392
SHA2563034962a4c308ef5e66a2de7faf1ed2439b7e59086a8c07ad59ce3669b8ee01c
SHA5128e86173a54d253f3e05443c603222b9018d63a3fb8e3a26b2b5602c083c07b117d5c53ede08056b6aa4503380562444c6704de32b2cce76f146478616b7278c9
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776Filesize
404B
MD51ede31408372e5301e5133f52d6f191b
SHA114bcc900c55faddbe0be7d2ab44e8077ab83602c
SHA2566a9fffdc993ce0a101dc1816e17e1912a9c71a76767581bc9507f77efa94b08e
SHA512b9837300c3a68b4f8608805639bff5cdd81ce451b25d67db65ba14dec65fd7e07e6271ce7de1f0204fb9b4f3fe4fe31ba2f0e34bb5362aaa8cb76af756ef47c6
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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verB3DF.tmpFilesize
15KB
MD51a545d0052b581fbb2ab4c52133846bc
SHA162f3266a9b9925cd6d98658b92adec673cbe3dd3
SHA256557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1
SHA512bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d
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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\CMMYN4JX\suggestions[1].en-USFilesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee