Analysis
- max time kernel
120s - max time network
120s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
17/01/2022, 10:26
Static task
static1
Behavioral task
behavioral1
Sample
f584ae0cf0fdffd42d26ad859bc2103f.dll
Resource
win7-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
f584ae0cf0fdffd42d26ad859bc2103f.dll
Resource
win10v2004-en-20220113
0 signatures
0 seconds
General
- Target f584ae0cf0fdffd42d26ad859bc2103f.dll
- Size 472KB
- Sample220117-mgj5aaheb9
- SHA256 960f02b5f7d39c4ebff61c8345c69f2f84e42d27db7442cb8a37c5df91dff07d
- MD5 f584ae0cf0fdffd42d26ad859bc2103f
- SHA1 fa003fb8ddb36ac51c857aa02a2beeabd61b8576
- SHA512 96a80215da1f18c04644a0cfac1569e8267306ac38eb292cc0736f95ef51659dd586329ea7ea330a1dfc8730750522f0285beedb86bcb2118ed12618d3a13caa
- MD5 SHA1 SHA512
Score
1/10
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1688 wrote to memory of 1100 1688 regsvr32.exe 27 PID 1688 wrote to memory of 1100 1688 regsvr32.exe 27 PID 1688 wrote to memory of 1100 1688 regsvr32.exe 27 PID 1688 wrote to memory of 1100 1688 regsvr32.exe 27 PID 1688 wrote to memory of 1100 1688 regsvr32.exe 27 PID 1688 wrote to memory of 1100 1688 regsvr32.exe 27 PID 1688 wrote to memory of 1100 1688 regsvr32.exe 27 PID 1100 wrote to memory of 668 1100 regsvr32.exe 28 PID 1100 wrote to memory of 668 1100 regsvr32.exe 28 PID 1100 wrote to memory of 668 1100 regsvr32.exe 28 PID 1100 wrote to memory of 668 1100 regsvr32.exe 28 PID 1100 wrote to memory of 668 1100 regsvr32.exe 28 PID 1100 wrote to memory of 668 1100 regsvr32.exe 28 PID 1100 wrote to memory of 668 1100 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\f584ae0cf0fdffd42d26ad859bc2103f.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1688 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\f584ae0cf0fdffd42d26ad859bc2103f.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1100 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\f584ae0cf0fdffd42d26ad859bc2103f.dll",DllRegisterServer3⤵PID:668
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