Analysis
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max time kernel
148s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
21-03-2023 20:02
Static task
static1
URLScan task
urlscan1
Behavioral task
behavioral1
Sample
http://vk.com/away.php?to=https%3A%2F%2F2k2asarltg.com%2Fwp-includes%2F%2F%2Fnew%2Fauth%2F%2Fpuykkk%2F%2F%[email protected]
Resource
win10v2004-20230220-en
General
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Target
http://vk.com/away.php?to=https%3A%2F%2F2k2asarltg.com%2Fwp-includes%2F%2F%2Fnew%2Fauth%2F%2Fpuykkk%2F%2F%[email protected]
Malware Config
Signatures
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Processes:
IEXPLORE.EXEiexplore.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Internet Explorer\VersionManager iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2437310662" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 00a7ced3385cd901 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "386197544" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{BC5A4874-C82B-11ED-B7D7-D660CAC54930} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c884d0db6b01394f84d012a5eedc1d2d00000000020000000000106600000001000020000000a9d4ae49b2f57315c4cb0d095c0b509a6d6556807e0bff53969794a8e1e2d026000000000e8000000002000020000000eda03b8a099a58aa50065603882199fe05b3480a3237b42be86d39e6d004d72d2000000064d238a63668fe45e865069c3b6b30b7ba9c9627820d2ee76033c84177bfaa21400000008e7c5ea9b6f3cc053012a2fa29005b1675eaa677dec17956a3d98821d5509f8d69113ceb21d80e8df1cf15c73a7b50039720fa5d92c43e46bc40726a83701619 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31022136" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2437310662" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000c884d0db6b01394f84d012a5eedc1d2d000000000200000000001066000000010000200000000dfeebbf3d447f1118e3b021da4bb8f115092e2a347d6077de5d309f8e398794000000000e8000000002000020000000108a737c6ffbf7de6091f0f2bc1ede89b46ea2502d36342402f68ec78678d14c20000000062a06dd43c2e56b75ec1954be6506a7ee028bc47453140be7e4efeaa96a1c9940000000a8795d828070e06c013c92cf20534b50e645151797104692290c08560e7b06ff451df67cd0a455cfadbf273c479c6e8ba8ecb7227e90675ef0fc9c39b3e4cf34 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Internet Explorer\IESettingSync IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31022136" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80777983385cd901 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31022136" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2448874282" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe -
Modifies registry class 1 IoCs
Processes:
iexplore.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000_Classes\Local Settings iexplore.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
iexplore.exepid process 5028 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
iexplore.exeIEXPLORE.EXEpid process 5028 iexplore.exe 5028 iexplore.exe 1152 IEXPLORE.EXE 1152 IEXPLORE.EXE 1152 IEXPLORE.EXE 1152 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
iexplore.exedescription pid process target process PID 5028 wrote to memory of 1152 5028 iexplore.exe IEXPLORE.EXE PID 5028 wrote to memory of 1152 5028 iexplore.exe IEXPLORE.EXE PID 5028 wrote to memory of 1152 5028 iexplore.exe IEXPLORE.EXE
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" http://vk.com/away.php?to=https%3A%2F%2F2k2asarltg.com%2Fwp-includes%2F%2F%2Fnew%2Fauth%2F%2Fpuykkk%2F%2F%[email protected]1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- 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:5028 CREDAT:17410 /prefetch:22⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\9afmek3\imagestore.datFilesize
312B
MD5a534cf9143fbf6b0b59618aa93f64fc9
SHA1c414cb4b741ed22a1facdc4e5459a5c8498b29fe
SHA2560d6056c88bd092c688e756f94aeef316f50d4bfbac52a90d8e4b5120247e0c7d
SHA512b2f420caca7867fab9f4f28bf0493a8efb569c4b3341dd8f71766b432aa64a90973b43efbf466b51f818ec09a2d6ee827856447001ca92e1f9cc9b19fb1b9b27
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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\9afmek3\imagestore.datFilesize
18KB
MD54aa7e7e942354f50a488310fefe5da70
SHA13ca4b61e39a185efa535fec67af08bc8ba34e2a9
SHA2567d6e1ebe45434790d43a2949644e0b44ab9ec45602d3d3f3a670087488e11c89
SHA512f022abbf5860193445b43120be63c14d310b5437b3078494f7b4f0b22ac7509a4424f96635aa9e099b3d4d98cc5dacced919dda2baa5c132ea4132e9df01522d
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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\9afmek3\imagestore.datFilesize
18KB
MD54aa7e7e942354f50a488310fefe5da70
SHA13ca4b61e39a185efa535fec67af08bc8ba34e2a9
SHA2567d6e1ebe45434790d43a2949644e0b44ab9ec45602d3d3f3a670087488e11c89
SHA512f022abbf5860193445b43120be63c14d310b5437b3078494f7b4f0b22ac7509a4424f96635aa9e099b3d4d98cc5dacced919dda2baa5c132ea4132e9df01522d
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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\9afmek3\imagestore.datFilesize
36KB
MD51e2bbb6c310baf27b6af675d0bf99324
SHA157a16d53b3383ea02b3374a47a82d3cdb1479c19
SHA256e81d884b4afb26e84a564563bc15fbce12cb5701792375123a50edfad5d74e4b
SHA512c4e4dad9f4255f0aea17dc2b297f001f3ffc6808b656c2253783af4e28d78c13bf294a5963c95bea94cb26fda31b1b40460bf2f17c933ab542efd42761deba23
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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9YACFB9R\favicon[1].icoFilesize
198B
MD5ca2bb9889f5870b0b31006f9f09a23df
SHA15932e6a0e4fcf1b7ecc28452494f73d4ae82acd3
SHA25617bf068c76eb2d552b4eea51a7f9c02d251c4a9c3b30c6a9aa322cc8eea70529
SHA5123eccfe852124950656ef93b632f0472c5dea2e0d339f76d27d0022ac481a924e2c35cdba9112eb45dda4079c56a1216493a8693075d1d630a580ea0691a96b30
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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9YACFB9R\favicon[1].icoFilesize
198B
MD5ca2bb9889f5870b0b31006f9f09a23df
SHA15932e6a0e4fcf1b7ecc28452494f73d4ae82acd3
SHA25617bf068c76eb2d552b4eea51a7f9c02d251c4a9c3b30c6a9aa322cc8eea70529
SHA5123eccfe852124950656ef93b632f0472c5dea2e0d339f76d27d0022ac481a924e2c35cdba9112eb45dda4079c56a1216493a8693075d1d630a580ea0691a96b30
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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\DKFP9JBL\favicon[2].icoFilesize
16KB
MD512e3dac858061d088023b2bd48e2fa96
SHA1e08ce1a144eceae0c3c2ea7a9d6fbc5658f24ce5
SHA25690cdaf487716184e4034000935c605d1633926d348116d198f355a98b8c6cd21
SHA512c5030c55a855e7a9e20e22f4c70bf1e0f3c558a9b7d501cfab6992ac2656ae5e41b050ccac541efa55f9603e0d349b247eb4912ee169d44044271789c719cd01
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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\G1ORIWBN\suggestions[1].en-USFilesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee