Analysis
- max time kernel
143s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20220812-en - resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system - submitted
03/11/2022, 07:59
Static task
static1
Behavioral task
behavioral1
Sample
aac85519aa451cf11177956de97e84b7.dll
Resource
win7-20220901-en
4 signatures
150 seconds
General
- Target aac85519aa451cf11177956de97e84b7.dll
- Size 818KB
- Sample221103-jvdymsachk
- SHA256 afdddb44085f01d99622c0fdf35d993975362f8a8f4a3ef1a9184f3f353df27d
- MD5 aac85519aa451cf11177956de97e84b7
- SHA1 65e9bc64c6114c028d4c9a120955514e3fbbfc70
- SHA512 49fb24981841003337c894898f719dc092eee54847eca5864cf4c680520721ce895a11915e3a5a0e5fd99ac8620a6b384824be176c1671be773c29c2c3a0bab9
- SSDEEP 12288:NdewIvxiRO9n6DPBt9bu8X+L81JcZl1rRx48/2aS4/2YX:NYwIvxFMXn+L8zcZ7rjwC2Y
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4324 regsvr32.exe 4324 regsvr32.exe 2100 regsvr32.exe 2100 regsvr32.exe 2100 regsvr32.exe 2100 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 4324 regsvr32.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4324 wrote to memory of 2100 4324 regsvr32.exe 79 PID 4324 wrote to memory of 2100 4324 regsvr32.exe 79
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\aac85519aa451cf11177956de97e84b7.dll1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4324 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\TypfCXBIX\wNOJ.dll"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2100
-