Overview
overview
10Static
static
10NagTracking[1].htm
windows7-x64
1NagTracking[1].htm
windows10-2004-x64
1NagTracking[2].htm
windows7-x64
1NagTracking[2].htm
windows10-2004-x64
1getipaddress[1].htm
windows7-x64
1getipaddress[1].htm
windows10-2004-x64
1handdiy_4[1].exe
windows7-x64
7handdiy_4[1].exe
windows10-2004-x64
7plus[1].htm
windows7-x64
1plus[1].htm
windows10-2004-x64
1Analysis
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max time kernel
90s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
16-02-2023 01:36
Behavioral task
behavioral1
Sample
NagTracking[1].htm
Resource
win7-20221111-en
windows7-x64
Behavioral task
behavioral2
Sample
NagTracking[1].htm
Resource
win10v2004-20220812-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
NagTracking[2].htm
Resource
win7-20220901-en
windows7-x64
Behavioral task
behavioral4
Sample
NagTracking[2].htm
Resource
win10v2004-20220812-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
getipaddress[1].htm
Resource
win7-20220812-en
windows7-x64
Behavioral task
behavioral6
Sample
getipaddress[1].htm
Resource
win10v2004-20221111-en
windows10-2004-x64
Behavioral task
behavioral7
Sample
handdiy_4[1].exe
Resource
win7-20221111-en
windows7-x64
Behavioral task
behavioral8
Sample
handdiy_4[1].exe
Resource
win10v2004-20221111-en
windows10-2004-x64
Behavioral task
behavioral9
Sample
plus[1].htm
Resource
win7-20220812-en
windows7-x64
Behavioral task
behavioral10
Sample
plus[1].htm
Resource
win10v2004-20220901-en
windows10-2004-x64
General
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Target
getipaddress[1].htm
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Size
178B
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MD5
bd2695f4b079c71dbddde3436286fb9c
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SHA1
733c05da132193d6cf1d8e242d12e2525c03bab4
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SHA256
2e04a18ff185ba5b16f762a0538339bc4049aceaef9738edd43af77d2ceb788b
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SHA512
5b73af24d095f7593026d3f211da6775d91c2efb5cdb0e0258ccca8edd3f8645cdf80d8338c863794d260f4bca08637233be3548d83e7225518dee2f47560798
Malware Config
Signatures
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description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31015343" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b83bc847cf82b140b04ac8b0843121700000000002000000000010660000000100002000000018452f085fff11fee52b88137c0530ab0e272ab2823379e83c42b316a2e5a2d3000000000e8000000002000020000000d73161503a1a141a207515c76f5dc9e342a5ba2d2cb533785b85f490c779401f200000007a9b46c4a36db9dbd8a073102dcf84c18e98546e751ed40d7cffedb7723e90d140000000d77d5c37b7364dc7db0d65eee79e048fb1d9175e45970f6975f7486b26b49d3ba197f37257cfe90edb150786475c1c4cd3fd263c191436f21ea3b5e008f33253 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "383279982" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{C14EE7AC-ADA2-11ED-919F-DAB196BEBF97} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2541362557" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000b83bc847cf82b140b04ac8b08431217000000000020000000000106600000001000020000000e260690c13d7fad55f7c222e05ba96e2c95d18fac059825a81da3dbc2f6e95ab000000000e8000000002000020000000900fd544965807b5b8bb494f31d89647b5e67c3e238622f66baeb5406a88733820000000b21d5e6aaa5ef83502ca2ccef9a561f875c39841b564f301a49658dac1770dc3400000008597e5a91d90e8264bbb16ed45068ab050474e911e1d4d945231ed0e232bd7d17f64a350f72383ad86b972a45b8f169707d84d240a80a97b8eaa3a4d8f30dfba iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2522144401" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = c0b16b97af41d901 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 807f8397af41d901 iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2522144401" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31015343" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31015343" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 3228 iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3228 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 3228 iexplore.exe 3228 iexplore.exe 4624 IEXPLORE.EXE 4624 IEXPLORE.EXE 4624 IEXPLORE.EXE 4624 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3228 wrote to memory of 4624 3228 iexplore.exe 81 PID 3228 wrote to memory of 4624 3228 iexplore.exe 81 PID 3228 wrote to memory of 4624 3228 iexplore.exe 81
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\getipaddress[1].htm1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3228 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:3228 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4624
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD53e41dd9366864e66b96c7435d56506ff
SHA17514d785e9fad54ffd07bde3f86d90bc4ac52bf8
SHA2565902822e5633fd62796953f564224537bb472a22c1b4d0810f705f8e1e81603f
SHA512ba64698f66e406a64667af24aca8f6187b9c8a477551970d8ba0a73c089b9577bf7c2c1bb95c764f84dc98fdb76d126bbdb1ae96b0657291507af46a2a922d9f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD51b7a91d098ef6faaf810014ccaa8da79
SHA1bf01ab29c95cac9212f09b388beab73e4521caed
SHA25665603f565432cd5660ef432f65b4ac52a9e88d48e0ef5f966014284f5fd720d8
SHA51221b7209c1254207cb9e3a7b70a131d031c50fe5dd990f76a25d5da5aae434b757b6d17bc0cbc05365ec9834612c2559cf16bf53fdf19fb259e651ab06d42b8cb