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Analysis
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max time kernel
281s -
max time network
347s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
02/12/2022, 18:53
Static task
static1
Behavioral task
behavioral1
Sample
7697f51fa2e8ab4a21f7828b5ce74d781153f6a8606f1fcd8d1ec502922cba92.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
7697f51fa2e8ab4a21f7828b5ce74d781153f6a8606f1fcd8d1ec502922cba92.exe
Resource
win10v2004-20221111-en
General
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Target
7697f51fa2e8ab4a21f7828b5ce74d781153f6a8606f1fcd8d1ec502922cba92.exe
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Size
1.1MB
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MD5
e664e62f926db1fd4c52559d12267cb4
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SHA1
6f4fadb88b11482a635459b2e348d057d00baa3e
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SHA256
7697f51fa2e8ab4a21f7828b5ce74d781153f6a8606f1fcd8d1ec502922cba92
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SHA512
623438abe069ae6aa4ec1652d89df064ae5505f3a8d8e4e6f9b26aec2f6bf5e9b1f6732e2cb6d5f0bf634d50f19694a69a853717d2ca043183072f9dd3b4abe1
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SSDEEP
24576:y+oeznXocA7xUiuoti8V5eQyUZ8qT8MjHMdvE:johcA7xUivPeQr2E89d8
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4512-133-0x0000000000400000-0x000000000065E000-memory.dmp upx behavioral2/memory/4512-135-0x0000000000400000-0x000000000065E000-memory.dmp upx behavioral2/memory/4512-136-0x0000000000400000-0x000000000065E000-memory.dmp upx -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run 7697f51fa2e8ab4a21f7828b5ce74d781153f6a8606f1fcd8d1ec502922cba92.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\NetworkChecker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7697f51fa2e8ab4a21f7828b5ce74d781153f6a8606f1fcd8d1ec502922cba92.exe" 7697f51fa2e8ab4a21f7828b5ce74d781153f6a8606f1fcd8d1ec502922cba92.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\Main 7697f51fa2e8ab4a21f7828b5ce74d781153f6a8606f1fcd8d1ec502922cba92.exe Set value (data) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\Main\DefaultCompressedRecord = 0f80f97f73841d286bb569cf05c0cf4906d1aff3d4214da01c5aa48a4951f9c1f8cbbde360c2bc9743d2ed7c17a514d7cdf4840418d0455733c4ee35fde9dda93a313489bde5aaa59e60ff5293789392e288cd7c37677fc23bf37969882683fdd2795926ad0c39 7697f51fa2e8ab4a21f7828b5ce74d781153f6a8606f1fcd8d1ec502922cba92.exe Set value (str) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\Main\RecordModifiedMax = "DPe9LpYX+1+wosHIqMtj5RQ6Z5z6FBWTwE1nD0rkzEYislGgDzhsa6MVsOUbKQuJuA==" 7697f51fa2e8ab4a21f7828b5ce74d781153f6a8606f1fcd8d1ec502922cba92.exe Set value (data) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FlagsModifiedValid = 0000000000000000 7697f51fa2e8ab4a21f7828b5ce74d781153f6a8606f1fcd8d1ec502922cba92.exe