Analysis
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max time kernel
106s -
max time network
143s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
20-10-2022 13:04
Static task
static1
Behavioral task
behavioral1
Sample
7ebfc0beb7e1fbaeafd210fc4afbd747fd8c0d5b10ad8e59372f976a0fd9d25d.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
7ebfc0beb7e1fbaeafd210fc4afbd747fd8c0d5b10ad8e59372f976a0fd9d25d.exe
Resource
win10v2004-20220812-en
General
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Target
7ebfc0beb7e1fbaeafd210fc4afbd747fd8c0d5b10ad8e59372f976a0fd9d25d.exe
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Size
1.2MB
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MD5
8009863a28b84ec1b3cb72df7ccb324f
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SHA1
df5aedd35cf5feac43d17de8634312475c383d28
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SHA256
7ebfc0beb7e1fbaeafd210fc4afbd747fd8c0d5b10ad8e59372f976a0fd9d25d
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SHA512
0dd2b106ef9040f116324a588d71ef0c4d203834a7d43c257c331d586977633db1ef5daaf63c0aae2ca4f217276a8f001a5eb168da36e0c3c96e192d79ebe25a
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SSDEEP
24576:cQp0GLbMMHMMMvMMZMMMKzb6XmMMMiMMMz8JMMHMMM6MMZMMMeXNMMzMMMUMMVMP:lMMHMMMvMMZMMMlmMMMiMMMYJMMHMMMx
Malware Config
Signatures
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "373186601" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{4269AB51-51D6-11ED-9AAE-C6457FCBF3CF} = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2004 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2004 IEXPLORE.EXE 2004 IEXPLORE.EXE 1164 IEXPLORE.EXE 1164 IEXPLORE.EXE 1164 IEXPLORE.EXE 1164 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1356 wrote to memory of 2004 1356 7ebfc0beb7e1fbaeafd210fc4afbd747fd8c0d5b10ad8e59372f976a0fd9d25d.exe 28 PID 1356 wrote to memory of 2004 1356 7ebfc0beb7e1fbaeafd210fc4afbd747fd8c0d5b10ad8e59372f976a0fd9d25d.exe 28 PID 1356 wrote to memory of 2004 1356 7ebfc0beb7e1fbaeafd210fc4afbd747fd8c0d5b10ad8e59372f976a0fd9d25d.exe 28 PID 1356 wrote to memory of 2004 1356 7ebfc0beb7e1fbaeafd210fc4afbd747fd8c0d5b10ad8e59372f976a0fd9d25d.exe 28 PID 2004 wrote to memory of 1164 2004 IEXPLORE.EXE 30 PID 2004 wrote to memory of 1164 2004 IEXPLORE.EXE 30 PID 2004 wrote to memory of 1164 2004 IEXPLORE.EXE 30 PID 2004 wrote to memory of 1164 2004 IEXPLORE.EXE 30
Processes
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C:\Users\Admin\AppData\Local\Temp\7ebfc0beb7e1fbaeafd210fc4afbd747fd8c0d5b10ad8e59372f976a0fd9d25d.exe"C:\Users\Admin\AppData\Local\Temp\7ebfc0beb7e1fbaeafd210fc4afbd747fd8c0d5b10ad8e59372f976a0fd9d25d.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1356 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE"2⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2004 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2004 CREDAT:275457 /prefetch:23⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1164
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
597B
MD59174b68dd308e445a470c9d2377a6cf2
SHA12fa387d57fdc7689433f5b0bfab9e15e7688dd11
SHA256e755355dae759e5bdaf9eb6778db4a6c1db113596a8a685f5944d6cce7b73d54
SHA51288e2504dc3c63bbbec7720b96cb1cda7cc1730de09bda8d7b0f9b01589f2badd0a291f5df9154a38cd8fdbc7556ec497f382d8a0a06a5471ca12cf10279da5c2