Analysis
- max time kernel
117s - max time network
125s - platform
windows10_x64 - resource
win10-en-20211208 - submitted
13/01/2022, 08:18
Static task
static1
Behavioral task
behavioral1
Sample
b6b55d166aa0c4583bb04818f13149a7.dll
Resource
win7-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
b6b55d166aa0c4583bb04818f13149a7.dll
Resource
win10-en-20211208
0 signatures
0 seconds
General
- Target b6b55d166aa0c4583bb04818f13149a7.dll
- Size 736KB
- Sample220113-j7afzsgfe3
- SHA256 c4c42895b85b6b49d9dcaf6e8bab1c05e50ba878deb06bcc5d2d4559ace8a582
- MD5 b6b55d166aa0c4583bb04818f13149a7
- SHA1 59c11c168555ad3f07df70386bbb327979d91df6
- SHA512 f463eed8e91442283820d1a37f153de113fcb6a770189651c36bea038755084c0730f5b73ba2851c0efbe975b2af8e99d45b310e13b0b17b8ed117123f5e6f6d
- MD5 SHA1 SHA512
Score
1/10
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2460 wrote to memory of 2668 2460 regsvr32.exe 69 PID 2460 wrote to memory of 2668 2460 regsvr32.exe 69 PID 2460 wrote to memory of 2668 2460 regsvr32.exe 69 PID 2668 wrote to memory of 3412 2668 regsvr32.exe 70 PID 2668 wrote to memory of 3412 2668 regsvr32.exe 70 PID 2668 wrote to memory of 3412 2668 regsvr32.exe 70
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\b6b55d166aa0c4583bb04818f13149a7.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2460 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\b6b55d166aa0c4583bb04818f13149a7.dll2⤵
- Suspicious use of WriteProcessMemory
PID:2668 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\b6b55d166aa0c4583bb04818f13149a7.dll",DllRegisterServer3⤵PID:3412
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