2864b88797bfdc043dae9c5367e7f1c36e3070868894af856ff489079a0a483c

Analysis

max time kernel
133s
max time network
167s
platform
windows10-1703_x64
resource
win10-20240221-en
resource tags

arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
submitted
25-03-2024 18:53

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General

Target

HtmlAgilityPack.xml
Size

166KB
MD5

ce89f35571a6c068540c8304a67b9edd
SHA1

ad8d5bb8b1b8da70db339172b0b7876c9e8bc3e7
SHA256

6b1d3cf2235ba91604d87716f9e054c4eae5e68a199afbeb18b844235d8654d6
SHA512

81fc934f55c692a38a1cd4ba7a0a2c041160c10e4fa509aa369d180632db22c21bfe88ac6bf32791baabbf20ee83656c3a66178d8eaa3227e24f6a50d09d7af1
SSDEEP

768:k89NigjbzmiP+x9qLcIfinUY6LUznShCEFrs1eZ9t5CRvGmwSIYusFlQ5DQJFL5d:j9NiQuo+xzVaSIsFlQ6zhoa0vtgVLu4V

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 54 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$MediaWiki	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31096549"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31096549"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31096549"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "4072050816"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 20386df4e57eda01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "418157847"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$blogger	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.15063.0\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$WordPress	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = e09482f4e57eda01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\FlipAhead	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\FlipAhead\FileVersion = "2016061511"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "4072831957"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000049ccb839ad34ea4ea70484611f86be42000000000200000000001066000000010000200000006a7d281d6700071bcdd8bc8310605bae3596d10c43ee38283ab97f51533f0290000000000e8000000002000020000000559c9fd5bec2ac850b80f1dca96210abc87caa3adbe95ba4c693aa5519df9fe320000000b004f2f7bd038cf9c0cf4ef9e01593e9313fd01a0630a8049d2fd97dd1d7f4ff400000000f046e6823e1251ab7004725859a977b52df0ac091d54f721e49a52ec15cd51ea79e92b868f80c405a8ed75a55cda1379beb5907e0c8ede6127bb0954ffb4775	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Discuz!	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb0100000049ccb839ad34ea4ea70484611f86be4200000000020000000000106600000001000020000000c8178a4992991bfa6dfa9f8916b0e2f544bb000e2adc55502f29863adcc5e3f5000000000e800000000200002000000027c64b0cff91be37e412c512c93fed1a7b0d479e728e1e61148fb35cae3c93cc2000000033b112b7ad489bd1387ed35b9636bbcea31fa7d55b76efba6272fdff6a9a51a94000000002851d74a1cbea4192bb45a6477f8de1a11e9cb09c3104c3627f65e4aa4f2ec91c7712e66bfc4127a25760dd122aea8c33ac04924d7e7dfd3859df88be8be15a	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate\NextUpdateDate = "418174444"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4072050816"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 3	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31096549"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Telligent	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$http://www.typepad.com/	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1D78D2DD-EAD9-11EE-9DDD-7A400643EDB0} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\FlipAhead\NextUpdateDate = "418206433"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4072831957"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-885525822-3215264538-2232956653-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 4	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4972	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4972	iexplore.exe
4972	iexplore.exe
2740	IEXPLORE.EXE
2740	IEXPLORE.EXE
2740	IEXPLORE.EXE
2740	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4612 wrote to memory of 4972	4612	MSOXMLED.EXE	72
PID 4612 wrote to memory of 4972	4612	MSOXMLED.EXE	72
PID 4972 wrote to memory of 2740	4972	iexplore.exe	74
PID 4972 wrote to memory of 2740	4972	iexplore.exe	74
PID 4972 wrote to memory of 2740	4972	iexplore.exe	74

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\HtmlAgilityPack.xml"
1⤵
- Suspicious use of WriteProcessMemory
PID:4612
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\HtmlAgilityPack.xml
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4972
- - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4972 CREDAT:82945 /prefetch:2
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    PID:2740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
b208521c2c31c62015c38bb85feb51b0

SHA1
008316003e88bda0ae51d666e28934a367090dd2

SHA256
c34551e0a8993957869ed2b41357128f47bcd889d141a11b4b2fab20ac678a88

SHA512
97a633887ba4208336c9c4a28edfea165c4d6a88daf119cd09d608f76933b8eef9cab5bcc820401d892d923fb11d5646d6db340ba58903ce85341a3e61070ae8

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
fc7859276a18d6d97216503732309372

SHA1
cafcfc2d6e8509a277ac1369f1072e85dcc5b48b

SHA256
5d01829aa17182279d9f8ef17bb228ab342dcd6647d3b8d862cce0f07bed9f24

SHA512
d9227331fadb9fabcaa9457a267610af5350e8cb1dfd6a576b72bd367b91c8211c867a5c902f8a72da1485ea7c196101c2bc38f35ef015fc150e5adda5b6b7e1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verFAEA.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\84DEW47K\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\Y6JTY3YK.cookie

Filesize
539B

MD5
25592f4e7b5704b5e0c5343be58518fd

SHA1
af84f574d264f81dba51274b771976197e6e8a77

SHA256
64fc6976da75a8248f83594905a6fd19aa13355997d64f1cfeda812ac298ad25

SHA512
d487fa5ba7ddb75a7b2ab34bcab2dbdfa34efa52db8313badd7b189e5da97acab3a7072d4b760d8cea9e8175c4ea1c94cb5af18e1c72c6d97c97e89cdda7026a

Download Submit
memory/4612-14-0x00007FFDA2930000-0x00007FFDA2B0B000-memory.dmp

Filesize
1.9MB

Download
memory/4612-18-0x00007FFDA2930000-0x00007FFDA2B0B000-memory.dmp

Filesize
1.9MB

Download
memory/4612-7-0x00007FFDA2930000-0x00007FFDA2B0B000-memory.dmp

Filesize
1.9MB

Download
memory/4612-8-0x00007FFDA2930000-0x00007FFDA2B0B000-memory.dmp

Filesize
1.9MB

Download
memory/4612-9-0x00007FFDA2930000-0x00007FFDA2B0B000-memory.dmp

Filesize
1.9MB

Download
memory/4612-10-0x00007FFDA2930000-0x00007FFDA2B0B000-memory.dmp

Filesize
1.9MB

Download
memory/4612-11-0x00007FFDA2930000-0x00007FFDA2B0B000-memory.dmp

Filesize
1.9MB

Download
memory/4612-12-0x00007FFDA2930000-0x00007FFDA2B0B000-memory.dmp

Filesize
1.9MB

Download
memory/4612-13-0x00007FFDA2930000-0x00007FFDA2B0B000-memory.dmp

Filesize
1.9MB

Download
memory/4612-0-0x00007FFD629C0000-0x00007FFD629D0000-memory.dmp

Filesize
64KB

Download
memory/4612-16-0x00007FFDA2930000-0x00007FFDA2B0B000-memory.dmp

Filesize
1.9MB

Download
memory/4612-6-0x00007FFDA2930000-0x00007FFDA2B0B000-memory.dmp

Filesize
1.9MB

Download
memory/4612-20-0x00007FFDA2930000-0x00007FFDA2B0B000-memory.dmp

Filesize
1.9MB

Download
memory/4612-21-0x00007FFD629C0000-0x00007FFD629D0000-memory.dmp

Filesize
64KB

Download
memory/4612-19-0x00007FFD629C0000-0x00007FFD629D0000-memory.dmp

Filesize
64KB

Download
memory/4612-23-0x00007FFDA0320000-0x00007FFDA03CE000-memory.dmp

Filesize
696KB

Download
memory/4612-22-0x00007FFDA2930000-0x00007FFDA2B0B000-memory.dmp

Filesize
1.9MB

Download
memory/4612-15-0x00007FFD629C0000-0x00007FFD629D0000-memory.dmp

Filesize
64KB

Download
memory/4612-17-0x00007FFD629C0000-0x00007FFD629D0000-memory.dmp

Filesize
64KB

Download
memory/4612-5-0x00007FFDA2930000-0x00007FFDA2B0B000-memory.dmp

Filesize
1.9MB

Download
memory/4612-4-0x00007FFD629C0000-0x00007FFD629D0000-memory.dmp

Filesize
64KB

Download
memory/4612-3-0x00007FFDA2930000-0x00007FFDA2B0B000-memory.dmp

Filesize
1.9MB

Download
memory/4612-1-0x00007FFD629C0000-0x00007FFD629D0000-memory.dmp

Filesize
64KB

Download
memory/4612-2-0x00007FFD629C0000-0x00007FFD629D0000-memory.dmp

Filesize
64KB

Download