Resubmissions
19-04-2022 06:55
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220418-razzdaadgr 10Analysis
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max time kernel
489s -
max time network
515s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
19-04-2022 06:55
Static task
static1
Behavioral task
behavioral1
Sample
e4-5375ff373df38f4dde8f1b1dbcb3b31b.dll
Resource
win10v2004-20220414-en
General
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Target
e4-5375ff373df38f4dde8f1b1dbcb3b31b.dll
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Size
418KB
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MD5
5375ff373df38f4dde8f1b1dbcb3b31b
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SHA1
8ce588d597c71834e5c7dc15ab1edfeca579e4ea
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SHA256
a7382facbd03fb12d421629ce240b1e119f7ee6dfbdd16a96a9f86d3fce906cd
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SHA512
886092d33dec60ce51a6139abd6a8e6eba01b43715c64b50788e936e1e58a9adf7eeaf4a71aaf3e176ca0a4797ba26b6fd9f55af7c4d4a94da1a82fb6e885f51
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 4396 regsvr32.exe -
Drops file in System32 directory 1 IoCs
Processes:
regsvr32.exedescription ioc process File opened for modification C:\Windows\system32\Gdqji\aexajmztrjuzb.fig regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
regsvr32.exepid process 4396 regsvr32.exe 4396 regsvr32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
regsvr32.exepid process 4116 regsvr32.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
regsvr32.exedescription pid process target process PID 4116 wrote to memory of 4396 4116 regsvr32.exe regsvr32.exe PID 4116 wrote to memory of 4396 4116 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\e4-5375ff373df38f4dde8f1b1dbcb3b31b.dll1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4116 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\Gdqji\aexajmztrjuzb.fig"2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:4396
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
418KB
MD55375ff373df38f4dde8f1b1dbcb3b31b
SHA18ce588d597c71834e5c7dc15ab1edfeca579e4ea
SHA256a7382facbd03fb12d421629ce240b1e119f7ee6dfbdd16a96a9f86d3fce906cd
SHA512886092d33dec60ce51a6139abd6a8e6eba01b43715c64b50788e936e1e58a9adf7eeaf4a71aaf3e176ca0a4797ba26b6fd9f55af7c4d4a94da1a82fb6e885f51