74d605f499761efb73eb2e3b38b54383bf3c80511984a9908ff8eee23dc66f78

Analysis

max time kernel
153s
max time network
281s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241211-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
06/01/2025, 12:09 UTC

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Report Analysis Logs

General

Target

Microsoft.Bcl.AsyncInterfaces.xml
Size

17KB
MD5

0737b770ba5d854d4887a8f4d9c8de04
SHA1

40a8a356d807d71c102c91d68ad1a0ad6e3fdda6
SHA256

ca53d9b1bbea04c30db4186b015b7c57dce7c5ecdf1cfac9e4afe9ffcf6910f0
SHA512

39a48874d547f714922f4864d3a34c842ac0898b09040796a9046182c093e3ca70f1d20f5d616721129e8d7f6a1f1fdeb3c8277c6bb2eb53b6dc8ea5966003c7
SSDEEP

384:XgOpngSae6jWuTPP/xM2fB8qnmltJ5XZzRzgqW81Fu3DRmfCh7sE+siDBQsFaIs7:0FQa+TDm

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 60 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "442930420"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\SuggestionsURL = "http://api.bing.com/qsml.aspx?query={searchTerms}&maxwidth={ie:maxWidth}&rowheight={ie:rowHeight}&sectionHeight={ie:sectionHeight}&FORM=IESS02&market={language}"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20fa2a173460db01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconPath = "C:\\Users\\Admin\\AppData\\LocalLow\\Microsoft\\Internet Explorer\\Services\\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31154228"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\Version = "5"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconURLFallback = "http://www.bing.com/favicon.ico"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\FaviconURL = "http://www.bing.com/favicon.ico"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\NTLogoURL = "http://go.microsoft.com/fwlink/?LinkID=403856&language={language}&scale={scalelevel}&contrast={contrast}"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\NTURL = "http://www.bing.com/search?q={searchTerms}&src=IE-SearchBox&FORM=IENTSR"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31154228"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "370882845"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\NTSuggestionsURL = "http://api.bing.com/qsml.aspx?query={searchTerms}&market={language}&maxwidth={ie:maxWidth}&rowheight={ie:rowHeight}&sectionHeight={ie:sectionHeight}&FORM=IENTSS"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\DefaultScope = "{0633EE93-D776-472f-A0FF-E1416B8B2E3A}"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\User Preferences\2BB20B33B4171CDAAB6469225AE6A582ED33D7B488 = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d3c75988abbde741bf892763c22688b800000000020000000000106600000001000020000000f75c1d8f390695d9abf4307feaf505a67dc287daabbef1f0e1a80984f43df29a000000000e8000000002000020000000f271a83eb520f08b2441643485c5c998ce2e783ede9b80ccb79f5d1a1610ecea10000000b9006abba9a521be3e86c236ce3d39c940000000ff23fa007df94e5ee3d966c8798f61e1b5a34c422b9f1ddd0d5e4783ea446a194a2dc554c4b84c06e9477473ed91a774ec6154b90495bb6e00b7187f70ff4255	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{41B671BD-CC27-11EF-A298-6AD87847A345} = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.4355\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "370882845"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "381351511"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\User Preferences\3DB9590C4C4C26C4CCBDD94ECAD790359708C3267B = 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	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Software\Microsoft\Internet Explorer\User Preferences	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\NTLogoPath = "C:\\Users\\Admin\\AppData\\LocalLow\\Microsoft\\Internet Explorer\\Services\\"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\UpgradeTime = 551c59cad44bdb01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d3c75988abbde741bf892763c22688b80000000002000000000010660000000100002000000000bc5c605f6cdd64f316b36a1ad3672da4da2841520ae700f259a842abaf9cf2000000000e8000000002000020000000534ef7e2faf4e20ab74d099bda4d13469589e147b8fd8569758194db43f10b4520000000e6d1cba5354efe36aed5a68de1566fbc980b39e9844da014865f94fd33684d0c400000003b48644bd25e86ecd616677140a3f8bf7f660449d8d9e52f19ba109377d1e525d713deea2612d0d186cc9ca54e711b31cae5ddc6e77f1002e6cce8d005ac3d0c	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\NTTopResultURL = "http://www.bing.com/search?q={searchTerms}&src=IE-SearchBox&FORM=IENTTR"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31154228"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000d3c75988abbde741bf892763c22688b800000000020000000000106600000001000020000000a9404e7bd580973c3915f605fba8d48bb3a88e11374bd54e179dcb4142afe38d000000000e80000000020000200000007d0c44b9dd54b8563ec706d306e4d4e7822fef4dc833510dff461ae3c71ef9e820000000d005eb902e022592fc3d305ae6edde9bc250aa7b0bc579456725c3b000b2621b4000000018a4e5295009cb021f5a6e0090de6c866d5e1a869a0f4ec31d6fe339e853e1536d00ed21f6e9166ee597ed28781461af0c60c15ded4c814b7d468424765faad9	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 208928173460db01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Software\Microsoft\Internet Explorer\IESettingSync	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\Software\Microsoft\Internet Explorer\SearchScopes	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\URL = "http://www.bing.com/search?q={searchTerms}&src=IE-SearchBox&FORM=IESR02"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3506525125-3566313221-3651816328-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\SuggestionsURLFallback = "http://api.bing.com/qsml.aspx?query={searchTerms}&maxwidth={ie:maxWidth}&rowheight={ie:rowHeight}&sectionHeight={ie:sectionHeight}&FORM=IESS02&market={language}"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3040	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3040	iexplore.exe
3040	iexplore.exe
3572	IEXPLORE.EXE
3572	IEXPLORE.EXE
3572	IEXPLORE.EXE
3572	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 652 wrote to memory of 3040	652	MSOXMLED.EXE	83
PID 652 wrote to memory of 3040	652	MSOXMLED.EXE	83
PID 3040 wrote to memory of 3572	3040	iexplore.exe	85
PID 3040 wrote to memory of 3572	3040	iexplore.exe	85
PID 3040 wrote to memory of 3572	3040	iexplore.exe	85

C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE
"C:\Program Files\Microsoft Office\Root\VFS\ProgramFilesCommonX64\Microsoft Shared\Office16\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\Microsoft.Bcl.AsyncInterfaces.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:652
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\Microsoft.Bcl.AsyncInterfaces.xml
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3040
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3040 CREDAT:17410 /prefetch:2
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:3572

Network

DNS

13.86.106.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

13.86.106.20.in-addr.arpa

IN PTR

Response
DNS

68.159.190.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

68.159.190.20.in-addr.arpa

IN PTR

Response
DNS

95.221.229.192.in-addr.arpa

Remote address:

8.8.8.8:53

Request

95.221.229.192.in-addr.arpa

IN PTR

Response
DNS

181.129.81.91.in-addr.arpa

Remote address:

8.8.8.8:53

Request

181.129.81.91.in-addr.arpa

IN PTR

Response
GET

https://ieonline.microsoft.com/ie/known_providers_download_v1.xml

Request

GET /ie/known_providers_download_v1.xml HTTP/2.0
host: ieonline.microsoft.com
accept: */*
accept-language: en-US
ua-cpu: AMD64
accept-encoding: gzip, deflate
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; Trident/7.0; rv:11.0) like Gecko
if-modified-since: Thu, 20 Feb 2020 01:30:24 GMT
cookie: _EDGE_V=1; MUID=32942D843D2A640E1C6D38D63C0D6509; MUIDB=32942D843D2A640E1C6D38D63C0D6509

Response

HTTP/2.0 304

cache-control: private
set-cookie: _EDGE_S=SID=1644F83D5465647A1F1FED5155DE65B2; domain=.microsoft.com; path=/; HttpOnly
set-cookie: MUIDB=32942D843D2A640E1C6D38D63C0D6509; expires=Sat, 31-Jan-2026 12:10:53 GMT; path=/; HttpOnly
x-eventid: 677bc84d889a47d8917fbec6b14b1751
useragentreductionoptout: A7kgTC5xdZ2WIVGZEfb1hUoNuvjzOZX3VIV/BA6C18kQOOF50Q0D3oWoAm49k3BQImkujKILc7JmPysWk3CSjwUAAACMeyJvcmlnaW4iOiJodHRwczovL3d3dy5iaW5nLmNvbTo0NDMiLCJmZWF0dXJlIjoiU2VuZEZ1bGxVc2VyQWdlbnRBZnRlclJlZHVjdGlvbiIsImV4cGlyeSI6MTY4NDg4NjM5OSwiaXNTdWJkb21haW4iOnRydWUsImlzVGhpcmRQYXJ0eSI6dHJ1ZX0=
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-cache: CONFIG_NOCACHE
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: 5A8A891E77C24378819FE99C80D74CD3 Ref B: LON04EDGE0813 Ref C: 2025-01-06T12:10:53Z
date: Mon, 06 Jan 2025 12:10:53 GMT
GET

https://www.bing.com/favicon.ico

iexplore.exe

Remote address:

88.221.135.32:443

Request

GET /favicon.ico HTTP/2.0
host: www.bing.com
accept: */*
ua-cpu: AMD64
accept-encoding: gzip, deflate
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; Trident/7.0; rv:11.0) like Gecko
cookie: SRCHUID=V=2&GUID=1F6693CAA30641E9967A3F9EC95CE5EE&dmnchg=1; SRCHD=AF=NOFORM; _EDGE_V=1; MUID=28DA3C287DD06D2E3FA3297A7CB76C80; SRCHUSR=DOB=20241211; SRCHHPGUSR=SRCHLANG=en; MUIDB=28DA3C287DD06D2E3FA3297A7CB76C80

Response

HTTP/2.0 200

cache-control: public, max-age=15552000
content-length: 4286
content-type: image/x-icon
last-modified: Mon, 01 Jan 1601 00:00:00 GMT
accept-ch: Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref: Ref A: FF7F9C6CB1714EC59EFAB3D4C612DCB2 Ref B: LTSEDGE1121 Ref C: 2023-01-04T16:48:40Z
date: Mon, 06 Jan 2025 12:10:54 GMT
alt-svc: h3=":443"; ma=93600
x-cdn-traceid: 0.3d367a5c.1736165454.f336cea
DNS

57.110.18.2.in-addr.arpa

Remote address:

8.8.8.8:53

Request

57.110.18.2.in-addr.arpa

IN PTR

Response

57.110.18.2.in-addr.arpa

IN PTR

a2-18-110-57deploystaticakamaitechnologiescom
DNS

200.197.79.204.in-addr.arpa

Remote address:

8.8.8.8:53

Request

200.197.79.204.in-addr.arpa

IN PTR

Response

200.197.79.204.in-addr.arpa

IN PTR

a-0001a-msedgenet
DNS

32.135.221.88.in-addr.arpa

Remote address:

8.8.8.8:53

Request

32.135.221.88.in-addr.arpa

IN PTR

Response

32.135.221.88.in-addr.arpa

IN PTR

a88-221-135-32deploystaticakamaitechnologiescom
DNS

fd.api.iris.microsoft.com

Remote address:

8.8.8.8:53

Request

fd.api.iris.microsoft.com

IN A

Response

fd.api.iris.microsoft.com

IN CNAME

fd-api-iris.trafficmanager.net

fd-api-iris.trafficmanager.net

IN CNAME

iris-de-prod-azsc-v2-weu.westeurope.cloudapp.azure.com

iris-de-prod-azsc-v2-weu.westeurope.cloudapp.azure.com

IN A

20.103.156.88
DNS

25.73.42.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

25.73.42.20.in-addr.arpa

IN PTR

Response
GET

https://fd.api.iris.microsoft.com/v4/api/selection?&asid=12D3BF746E7E4D1E80AF26F3445EFEDE&nct=1&placement=88000677&bcnt=30&country=US&locale=en-US&poptin=0&fmt=json&clr=cdmlite&arch=AMD64&concp=0&d3dfl=D3D_FEATURE_LEVEL_12_1&devfam=Windows.Desktop&devosver=10.0.19044.4529&dinst=1733929099&dmret=0&drgng=244&flightbranch=&flightring=Retail&localid=w%3A233C152B-B2FA-7850-F5C8-A4BE11623608&osbranch=vb_release&oslocale=en-US&osret=1&ossku=EnterpriseS&osskuid=125&prccn=2&prccs=4192&prcmf=AuthenticAMD&procm=Intel%20Core%20Processor%20%28Broadwell%29&ram=4095&tinst=Client&tl=1&pat=0&smc=0&sac=0&disphorzres=1280&dispsize=14.7&dispvertres=720&ldisphorzres=1280&ldispvertres=720&moncnt=1&cpdsk=241361&frdsk=204388&lo=37271&tsu=37271

Remote address:

20.103.156.88:443

Request

GET /v4/api/selection?&asid=12D3BF746E7E4D1E80AF26F3445EFEDE&nct=1&placement=88000677&bcnt=30&country=US&locale=en-US&poptin=0&fmt=json&clr=cdmlite&arch=AMD64&concp=0&d3dfl=D3D_FEATURE_LEVEL_12_1&devfam=Windows.Desktop&devosver=10.0.19044.4529&dinst=1733929099&dmret=0&drgng=244&flightbranch=&flightring=Retail&localid=w%3A233C152B-B2FA-7850-F5C8-A4BE11623608&osbranch=vb_release&oslocale=en-US&osret=1&ossku=EnterpriseS&osskuid=125&prccn=2&prccs=4192&prcmf=AuthenticAMD&procm=Intel%20Core%20Processor%20%28Broadwell%29&ram=4095&tinst=Client&tl=1&pat=0&smc=0&sac=0&disphorzres=1280&dispsize=14.7&dispvertres=720&ldisphorzres=1280&ldispvertres=720&moncnt=1&cpdsk=241361&frdsk=204388&lo=37271&tsu=37271 HTTP/2.0
host: fd.api.iris.microsoft.com
accept-encoding: gzip, deflate
x-sdk-hw-token: t=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&p=

Response

HTTP/2.0 200

cache-control: no-store, no-cache
pragma: no-cache
content-length: 131
content-type: application/json; charset=utf-8
expires: Mon, 01 Jan 0001 00:00:00 GMT
server: Microsoft-IIS/10.0
arc-rsp-dbg: [{"DcoPlusDebug":"Status: Ok"},{"OPTOUTSTATE":"256"},{"REGIONALPOLICY":"0"}]
accept-ch: UA, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform, UA-Platform-Version
x-aspnet-version: 4.0.30319
x-powered-by: ASP.NET
strict-transport-security: max-age=31536000; includeSubDomains
date: Mon, 06 Jan 2025 12:11:16 GMT
DNS

53.210.109.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

53.210.109.20.in-addr.arpa

IN PTR

Response
DNS

88.156.103.20.in-addr.arpa

Remote address:

8.8.8.8:53

Request

88.156.103.20.in-addr.arpa

IN PTR

Response
DNS

206.23.85.13.in-addr.arpa

Remote address:

8.8.8.8:53

Request

206.23.85.13.in-addr.arpa

IN PTR

Response
DNS

161.19.199.152.in-addr.arpa

Remote address:

8.8.8.8:53

Request

161.19.199.152.in-addr.arpa

IN PTR

Response
DNS

8.153.16.2.in-addr.arpa

Remote address:

8.8.8.8:53

Request

8.153.16.2.in-addr.arpa

IN PTR

Response

8.153.16.2.in-addr.arpa

IN PTR

a2-16-153-8deploystaticakamaitechnologiescom
DNS

13.227.111.52.in-addr.arpa

Remote address:

8.8.8.8:53

Request

13.227.111.52.in-addr.arpa

IN PTR

Response

204.79.197.200:443

ieonline.microsoft.com

tls, http2

iexplore.exe

1.3kB
8.4kB
18
17
88.221.135.32:443

www.bing.com

tls, http2

iexplore.exe

1.1kB
4.8kB
15
13
88.221.135.32:443

https://www.bing.com/favicon.ico

tls, http2

iexplore.exe

1.7kB
9.8kB
22
19

HTTP Request

GET https://www.bing.com/favicon.ico

HTTP Response

200
20.103.156.88:443

https://fd.api.iris.microsoft.com/v4/api/selection?&asid=12D3BF746E7E4D1E80AF26F3445EFEDE&nct=1&placement=88000677&bcnt=30&country=US&locale=en-US&poptin=0&fmt=json&clr=cdmlite&arch=AMD64&concp=0&d3dfl=D3D_FEATURE_LEVEL_12_1&devfam=Windows.Desktop&devosver=10.0.19044.4529&dinst=1733929099&dmret=0&drgng=244&flightbranch=&flightring=Retail&localid=w%3A233C152B-B2FA-7850-F5C8-A4BE11623608&osbranch=vb_release&oslocale=en-US&osret=1&ossku=EnterpriseS&osskuid=125&prccn=2&prccs=4192&prcmf=AuthenticAMD&procm=Intel%20Core%20Processor%20%28Broadwell%29&ram=4095&tinst=Client&tl=1&pat=0&smc=0&sac=0&disphorzres=1280&dispsize=14.7&dispvertres=720&ldisphorzres=1280&ldispvertres=720&moncnt=1&cpdsk=241361&frdsk=204388&lo=37271&tsu=37271

tls, http2

2.7kB
7.5kB
19
14

HTTP Request

GET https://fd.api.iris.microsoft.com/v4/api/selection?&asid=12D3BF746E7E4D1E80AF26F3445EFEDE&nct=1&placement=88000677&bcnt=30&country=US&locale=en-US&poptin=0&fmt=json&clr=cdmlite&arch=AMD64&concp=0&d3dfl=D3D_FEATURE_LEVEL_12_1&devfam=Windows.Desktop&devosver=10.0.19044.4529&dinst=1733929099&dmret=0&drgng=244&flightbranch=&flightring=Retail&localid=w%3A233C152B-B2FA-7850-F5C8-A4BE11623608&osbranch=vb_release&oslocale=en-US&osret=1&ossku=EnterpriseS&osskuid=125&prccn=2&prccs=4192&prcmf=AuthenticAMD&procm=Intel%20Core%20Processor%20%28Broadwell%29&ram=4095&tinst=Client&tl=1&pat=0&smc=0&sac=0&disphorzres=1280&dispsize=14.7&dispvertres=720&ldisphorzres=1280&ldispvertres=720&moncnt=1&cpdsk=241361&frdsk=204388&lo=37271&tsu=37271

HTTP Response

200

8.8.8.8:53

13.86.106.20.in-addr.arpa

dns

71 B
157 B
1
1

DNS Request

13.86.106.20.in-addr.arpa
8.8.8.8:53

68.159.190.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

68.159.190.20.in-addr.arpa
8.8.8.8:53

95.221.229.192.in-addr.arpa

dns

73 B
144 B
1
1

DNS Request

95.221.229.192.in-addr.arpa
8.8.8.8:53

181.129.81.91.in-addr.arpa

dns

72 B
147 B
1
1

DNS Request

181.129.81.91.in-addr.arpa
8.8.8.8:53

57.110.18.2.in-addr.arpa

dns

70 B
133 B
1
1

DNS Request

57.110.18.2.in-addr.arpa
8.8.8.8:53

200.197.79.204.in-addr.arpa

dns

73 B
106 B
1
1

DNS Request

200.197.79.204.in-addr.arpa
8.8.8.8:53

32.135.221.88.in-addr.arpa

dns

72 B
137 B
1
1

DNS Request

32.135.221.88.in-addr.arpa
8.8.8.8:53

fd.api.iris.microsoft.com

dns

141 B
352 B
2
2

DNS Request

fd.api.iris.microsoft.com

DNS Response

20.103.156.88

DNS Request

25.73.42.20.in-addr.arpa
8.8.8.8:53

53.210.109.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

53.210.109.20.in-addr.arpa
8.8.8.8:53

88.156.103.20.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

88.156.103.20.in-addr.arpa
8.8.8.8:53

161.19.199.152.in-addr.arpa

dns

73 B
144 B
1
1

DNS Request

161.19.199.152.in-addr.arpa
8.8.8.8:53

206.23.85.13.in-addr.arpa

dns

71 B
145 B
1
1

DNS Request

206.23.85.13.in-addr.arpa
8.8.8.8:53

8.153.16.2.in-addr.arpa

dns

69 B
131 B
1
1

DNS Request

8.153.16.2.in-addr.arpa
8.8.8.8:53

13.227.111.52.in-addr.arpa

dns

72 B
158 B
1
1

DNS Request

13.227.111.52.in-addr.arpa

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\Internet Explorer\Services\search_{0633EE93-D776-472f-A0FF-E1416B8B2E3A}.ico

Filesize
4KB

MD5
da597791be3b6e732f0bc8b20e38ee62

SHA1
1125c45d285c360542027d7554a5c442288974de

SHA256
5b2c34b3c4e8dd898b664dba6c3786e2ff9869eff55d673aa48361f11325ed07

SHA512
d8dc8358727590a1ed74dc70356aedc0499552c2dc0cd4f7a01853dd85ceb3aead5fbdc7c75d7da36db6af2448ce5abdff64cebdca3533ecad953c061a9b338e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UHPNQ2KL\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/652-11-0x00007FF8BD910000-0x00007FF8BDB08000-memory.dmp

Filesize
2.0MB

Download
memory/652-14-0x00007FF8BD910000-0x00007FF8BDB08000-memory.dmp

Filesize
2.0MB

Download
memory/652-5-0x00007FF8BD910000-0x00007FF8BDB08000-memory.dmp

Filesize
2.0MB

Download
memory/652-4-0x00007FF8BD910000-0x00007FF8BDB08000-memory.dmp

Filesize
2.0MB

Download
memory/652-6-0x00007FF87D990000-0x00007FF87D9A0000-memory.dmp

Filesize
64KB

Download
memory/652-7-0x00007FF87D990000-0x00007FF87D9A0000-memory.dmp

Filesize
64KB

Download
memory/652-10-0x00007FF8BD910000-0x00007FF8BDB08000-memory.dmp

Filesize
2.0MB

Download
memory/652-9-0x00007FF8BD910000-0x00007FF8BDB08000-memory.dmp

Filesize
2.0MB

Download
memory/652-1-0x00007FF8BD9AD000-0x00007FF8BD9AE000-memory.dmp

Filesize
4KB

Download
memory/652-13-0x00007FF8BD910000-0x00007FF8BDB08000-memory.dmp

Filesize
2.0MB

Download
memory/652-12-0x00007FF8BD910000-0x00007FF8BDB08000-memory.dmp

Filesize
2.0MB

Download
memory/652-2-0x00007FF87D990000-0x00007FF87D9A0000-memory.dmp

Filesize
64KB

Download
memory/652-8-0x00007FF8BD910000-0x00007FF8BDB08000-memory.dmp

Filesize
2.0MB

Download
memory/652-16-0x00007FF87D990000-0x00007FF87D9A0000-memory.dmp

Filesize
64KB

Download
memory/652-19-0x00007FF8BD910000-0x00007FF8BDB08000-memory.dmp

Filesize
2.0MB

Download
memory/652-20-0x00007FF8BD910000-0x00007FF8BDB08000-memory.dmp

Filesize
2.0MB

Download
memory/652-18-0x00007FF87D990000-0x00007FF87D9A0000-memory.dmp

Filesize
64KB

Download
memory/652-17-0x00007FF87D990000-0x00007FF87D9A0000-memory.dmp

Filesize
64KB

Download
memory/652-15-0x00007FF87D990000-0x00007FF87D9A0000-memory.dmp

Filesize
64KB

Download
memory/652-3-0x00007FF87D990000-0x00007FF87D9A0000-memory.dmp

Filesize
64KB

Download
memory/652-0-0x00007FF87D990000-0x00007FF87D9A0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

HTTP Request

HTTP Response

HTTP Request

HTTP Response

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Response

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

DNS Request

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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