f150de6486b99dd93e67bca667389dddae76233e46743f14965e56f03da87636

Analysis

max time kernel
150s
max time network
186s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03/12/2022, 23:35

Target

f150de6486b99dd93e67bca667389dddae76233e46743f14965e56f03da87636.dll
Size

236KB
MD5

ead6e0d51724eb7bf269866c0a7910b4
SHA1

f3064df950bde131a38bbcf0ca6f756eee4d3920
SHA256

f150de6486b99dd93e67bca667389dddae76233e46743f14965e56f03da87636
SHA512

a508d90849e53c0aa66c66ff332a6d086880026af39d033201730c4c5e21135f6f0e1c45a051aa3bbd5b8473e0e66a3116fbc0aa2988b4ae2ed60dc9c2fa545d
SSDEEP

3072:XFnXBanM1NFNFWdeV9bNjct2OK3pgXiyPc14WGg9YuC3eSoCy5bIHWbqxzPiWAhM:1nxsIN5WoVpq7SyPe469AuSpMO

Score

4^/10

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\win.ini	rundll32.exe
File opened for modification	C:\Windows\tawisys.ini	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3328	rundll32.exe
3328	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3328	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1448 wrote to memory of 3328	1448	rundll32.exe	54
PID 1448 wrote to memory of 3328	1448	rundll32.exe	54
PID 1448 wrote to memory of 3328	1448	rundll32.exe	54

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f150de6486b99dd93e67bca667389dddae76233e46743f14965e56f03da87636.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1448
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f150de6486b99dd93e67bca667389dddae76233e46743f14965e56f03da87636.dll,#1
  2⤵
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3328

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3328 -ip 3328
1⤵
PID:4612

memory/3328-133-0x0000000002200000-0x0000000002240000-memory.dmp

Filesize
256KB

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