Overview
overview
10Static
static
1Language/WinRar.exe
windows7-x64
10Language/WinRar.exe
windows10-2004-x64
10Setup.exe
windows7-x64
1Setup.exe
windows10-2004-x64
10en-US/Auto...eN.dll
windows7-x64
1en-US/Auto...eN.dll
windows10-2004-x64
1en-US/avicap32.dll
windows7-x64
1en-US/avicap32.dll
windows10-2004-x64
1vcomp140.dll
windows7-x64
1vcomp140.dll
windows10-2004-x64
3vcruntime140.dll
windows7-x64
3vcruntime140.dll
windows10-2004-x64
3win-api.xml
windows7-x64
1win-api.xml
windows10-2004-x64
1Analysis
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max time kernel
106s -
max time network
174s -
platform
windows7_x64 -
resource
win7-20230220-en -
submitted
21-02-2023 11:28
Static task
static1
Behavioral task
behavioral1
Sample
Language/WinRar.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Language/WinRar.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
Setup.exe
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
Setup.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
en-US/AutoWorkplaceN.dll
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
en-US/AutoWorkplaceN.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
en-US/avicap32.dll
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
en-US/avicap32.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral9
Sample
vcomp140.dll
Resource
win7-20230220-en
Behavioral task
behavioral10
Sample
vcomp140.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral11
Sample
vcruntime140.dll
Resource
win7-20230220-en
Behavioral task
behavioral12
Sample
vcruntime140.dll
Resource
win10v2004-20230220-en
Behavioral task
behavioral13
Sample
win-api.xml
Resource
win7-20230220-en
Behavioral task
behavioral14
Sample
win-api.xml
Resource
win10v2004-20230220-en
General
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Target
win-api.xml
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = b072e200e845d901 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\IntelliForms IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Toolbar IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\SearchScopes IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "383744010" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\InternetRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Zoom IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\LowRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\PageSetup IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\IETld\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{288F0851-B1DB-11ED-911E-F2C06CA9A191} = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb010000006e8f12fa8cd8fd499ff2c01df6bc8a3c0000000002000000000010660000000100002000000058f1b3bc72632f590fce896fab5248253955ba62728df082ee9ebfbf1ce2f404000000000e800000000200002000000056d331289639b7dc44881eede12c16f0def52503b1c7d47f24883ddf9dbca82f200000005bcd0febf976128d935ff41bfe052e2417dc0351bbecd71a245465e2e49260f4400000008ad426bf3e3fb462becf9631e68b1d3f9f7e76444b1c11fe9b3c4018806a98e3fc2eca9d23df20f58175b6c1577c5c20672e6a90da5d5cae6acf21d5c37773c3 IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1664 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1664 IEXPLORE.EXE 1664 IEXPLORE.EXE 632 IEXPLORE.EXE 632 IEXPLORE.EXE 632 IEXPLORE.EXE 632 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2008 wrote to memory of 568 2008 MSOXMLED.EXE 28 PID 2008 wrote to memory of 568 2008 MSOXMLED.EXE 28 PID 2008 wrote to memory of 568 2008 MSOXMLED.EXE 28 PID 2008 wrote to memory of 568 2008 MSOXMLED.EXE 28 PID 568 wrote to memory of 1664 568 iexplore.exe 29 PID 568 wrote to memory of 1664 568 iexplore.exe 29 PID 568 wrote to memory of 1664 568 iexplore.exe 29 PID 568 wrote to memory of 1664 568 iexplore.exe 29 PID 1664 wrote to memory of 632 1664 IEXPLORE.EXE 30 PID 1664 wrote to memory of 632 1664 IEXPLORE.EXE 30 PID 1664 wrote to memory of 632 1664 IEXPLORE.EXE 30 PID 1664 wrote to memory of 632 1664 IEXPLORE.EXE 30
Processes
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C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE"C:\Program Files (x86)\Common Files\Microsoft Shared\OFFICE14\MSOXMLED.EXE" /verb open "C:\Users\Admin\AppData\Local\Temp\win-api.xml"1⤵
- Suspicious use of WriteProcessMemory
PID:2008 -
C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe" -nohome2⤵
- Suspicious use of WriteProcessMemory
PID:568 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE" -nohome3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1664 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1664 CREDAT:275457 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:632
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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\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5d5adec780d703447ae1c6a9a798df3dc
SHA12f0ac71a9e45a777f49d217ea0a7f904cfa20837
SHA25687dd76eb9a111bbc27b8cb377563164e4b9f2636b5b4d6e36129c00b7d41f26f
SHA512022b18cb7eadbd7ba2706cee883ec062d80109e71b0da1e41c6bf59a23b6611ba78583cf93d11ba6bd9b9d8068f46498d426a4c633b3c46801b5ae522c9b90ad
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5433aaa81680b9ba2851811e810916a25
SHA18bbb7957f26e3fe27aecf838597346ab48db66cf
SHA256cfea0942a17009d19462090c2785610be0bc23ede9bce0b89cbe5c1f0ed989e4
SHA512ac11c5fc6c913888ee981789903bb59151846ffdac77c554a813ba2821e1ade35f6e4ce1f787dfaf51a40ff38c7d93799cbff96e296f6337f660b0fd8c1f95d0
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5bdc3fbca3101c5511376fc874bb6638e
SHA1dbdbb78d9fc8b45995df043133b5409686b1bea4
SHA256dceca15c9de1e22d3d008169db8a7f5a3947615a84d7ce42cdc453f82c56e814
SHA51229b0a5c4b07cdd040ed7b6eb758fe0dfb0a333584aa506a3c28e2637bea2cb1bb9a1d9a90ed5c5d3f92661d9b8b3d29cc276ce5cdb9b20751623764797bbbae6
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5e8722884f98a05638651df71f743efd6
SHA1f12ae979b6851fd6020014848996be7a3409b19a
SHA25646ca22a103d0276b195263c5143e85ce93dc18f4e7a95aa71536a17717585c26
SHA512efde94ae8c5a32a22aff1ce08e5a5f6a69dafb7a21bfcbbb3161c18142efe5d3514a8f87ba8d857f8caecf0bac8c90709befd383d10b2656a3986f51945976e2
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5025dfadc5d0b2ac2ff6bf6ffc7974e07
SHA149a0fa44266b73c0122ddcebb6ce2e42b28d4c85
SHA256bb8b0b8276fcb33158b03216354b855eb8b3f52e769757fe662b104e82ee41d6
SHA51258ba13e17d397ab58561754dff15b8cc9e19bf96906529bd60f9f3a425bb240c0b6d425fa14468489b6005735f2231906397e35295dbe0eb5626889c2a73a297
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5dc8f1ea70feea5da5faad40488934d3f
SHA1bd6e9610d47d446518da0767d4e1d2a864165c06
SHA2567c86a4e7f4c8e2f71670cf9cb0c420e4d6783049816d80e9dec4082080655a09
SHA51204dbdca91151c8e71f9daf5a3404daf296c26a9617cca0ef385b1c3c74a8d022c0adcc3dfd65c31ac029d00154d9255dccfb729e3b8709f676e4f4cf82487cbc
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5856158587e28a187c9841f68d1a01f7b
SHA1955e1263883cd5c0ae50accb580423a3552c2da8
SHA256340001e0fb8e5ebd8d3c8ce2921dc8d81f46b481ed086062e8384ecd45b51f04
SHA5129dd8eef36b2514af8649bc8ba1fdef228e6d94dfb02e7ba6d8ef506285712454f0e123854df44a15a78c522f424830f1b2cf2a36280f0b02b83c872954db94b6
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C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\UIC7WQYE\suggestions[1].en-US
Filesize17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
61KB
MD5fc4666cbca561e864e7fdf883a9e6661
SHA12f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5
SHA25610f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b
SHA512c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d
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Filesize
161KB
MD573b4b714b42fc9a6aaefd0ae59adb009
SHA1efdaffd5b0ad21913d22001d91bf6c19ecb4ac41
SHA256c0cf8cc04c34b5b80a2d86ad0eafb2dd71436f070c86b0321fba0201879625fd
SHA51273af3c51b15f89237552b1718bef21fd80788fa416bab2cb2e7fb3a60d56249a716eda0d2dd68ab643752272640e7eaaaf57ce64bcb38373ddc3d035fb8d57cd
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Filesize
599B
MD5147ed98293e246ebf2e909a6ad4b6026
SHA11649b7542b896f5be3cea08b43725c4956f65304
SHA25655117cb393300fab7027f48bb8b94cd4bf672a7fc4e43661bae24c613b77c8af
SHA5122f5459167b80cf5843599b510d04d4a8e53f422f798ca739f15f66942cfcfa91d9d50d030d0c6f761d697b6b1ba659ed066e8c0e23d1143a380f08c648ad9e03