Analysis
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max time kernel
42s -
max time network
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platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
04/10/2022, 06:57
Static task
static1
Behavioral task
behavioral1
Sample
d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe
Resource
win7-20220812-en
6 signatures
150 seconds
General
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Target
d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe
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Size
77KB
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MD5
1a60084623590d651a2b0d2b788c4083
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SHA1
66ce829478b04feaa55433735caf8144d14663b1
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SHA256
d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb
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SHA512
8d8f2318aaef017eb58eabecd844c4b22176e278afbe3f6739e85234a61d24ffaad16d8e471c2316772c027e26377cea9084f46270121b686fcb26813a148308
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SSDEEP
1536:raHLtZfByDUJuSkZWeGkqbT3ckFqtWUOQp2HqgVIZKzKAIRPwtuYwPw:raHzB+UJBOQksAkItqQpSVIAzx4wtYo
Malware Config
Signatures
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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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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1860 set thread context of 2020 1860 d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe 28 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\SearchScopes d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadUpdates = "398336" d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A} d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\SuggestionsURLFallback = "http://www.google.com/cse?cx=partner-pub-9588033570232632:rhmyra-cwbb&q={searchTerms}" d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\URL = "http://www.google.com/cse?cx=partner-pub-9588033570232632:rhmyra-cwbb&q={searchTerms}" d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}\DisplayName = "Google" d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe -
Modifies Internet Explorer start page 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "file://localhost/C:/www.google.com.htm" d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2020 d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe 2020 d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 1860 wrote to memory of 2020 1860 d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe 28 PID 1860 wrote to memory of 2020 1860 d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe 28 PID 1860 wrote to memory of 2020 1860 d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe 28 PID 1860 wrote to memory of 2020 1860 d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe 28 PID 1860 wrote to memory of 2020 1860 d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe 28 PID 1860 wrote to memory of 2020 1860 d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe 28 PID 1860 wrote to memory of 2020 1860 d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe 28 PID 2020 wrote to memory of 1216 2020 d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe 15 PID 2020 wrote to memory of 1216 2020 d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe 15 PID 2020 wrote to memory of 1216 2020 d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe 15 PID 2020 wrote to memory of 1216 2020 d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe 15
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1216
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C:\Users\Admin\AppData\Local\Temp\d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe"C:\Users\Admin\AppData\Local\Temp\d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe"2⤵
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Modifies Internet Explorer start page
- Suspicious use of WriteProcessMemory
PID:1860 -
C:\Users\Admin\AppData\Local\Temp\d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exeC:\Users\Admin\AppData\Local\Temp\d34d26893b22c2359c2cea6e3f70ebda3d089016aba40c2a629cb078b8077eeb.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2020
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