Analysis
- max time kernel
145s - max time network
150s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system - submitted
03/11/2022, 08:57
Static task
static1
Behavioral task
behavioral1
Sample
dde5033637f5332defe89ef24a34d9e6.dll
Resource
win7-20220812-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
dde5033637f5332defe89ef24a34d9e6.dll
Resource
win10v2004-20220812-en
5 signatures
150 seconds
General
- Target dde5033637f5332defe89ef24a34d9e6.dll
- Size 818KB
- Sample221103-kwk9saagfm
- SHA256 e1f9d33bde6946be9178e2c4aee493444115e5110756f1ed347229a81bd41dbc
- MD5 dde5033637f5332defe89ef24a34d9e6
- SHA1 51207bd87fe88cde67f7f44af31f07a16c2a6b30
- SHA512 680978bc16f09cac14ba53ab399907778cc138326b21a4f32e9942eef7ebc280a315b77ec6cf43993741eaa92a11898fc52e575169584314b27c45a81b31f142
- SSDEEP 12288:NdewIvxiRO9n6DPBt9bu8X+L81JcZl1rtx48/2aS4/2YX:NYwIvxFMXn+L8zcZ7rPwC2Y
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 1660 regsvr32.exe 980 regsvr32.exe 980 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1660 regsvr32.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1660 wrote to memory of 980 1660 regsvr32.exe 28 PID 1660 wrote to memory of 980 1660 regsvr32.exe 28 PID 1660 wrote to memory of 980 1660 regsvr32.exe 28 PID 1660 wrote to memory of 980 1660 regsvr32.exe 28 PID 1660 wrote to memory of 980 1660 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\dde5033637f5332defe89ef24a34d9e6.dll1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1660 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\Kenfqd\ZwfOKCEdRyir.dll"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:980
-