b2d47f33b3880b00adaac18f9da35b09706d4515b7c6737315150be0fb2b1382

Analysis

max time kernel
146s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
31-12-2023 00:23

Target

218e4b9883bbb144bc94fecbc1b136b4.dll
Size

130KB
MD5

218e4b9883bbb144bc94fecbc1b136b4
SHA1

8756124c91973c47d4ec4b36664d084ae899b636
SHA256

b2d47f33b3880b00adaac18f9da35b09706d4515b7c6737315150be0fb2b1382
SHA512

e10b1df3b71b0704c56226846842e04edb4fbe263d907003da314bcb3331cbd418dbe5a66457538857d436199592e2f897202167dae5151ff10ee1eee029e6ad
SSDEEP

1536:rLJVgyn8YBCDJ1LM4SPMu/yuOEejohZ1rlvRfqq1LKIainWSIGEaAvQP8tJNB:3tC3VsMH81rr/1L72GEaAvi8D

Score

5^/10

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\mssvci.dll	rundll32.exe
File opened for modification	C:\Windows\SysWOW64\mssvci.dll	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4496	rundll32.exe
4496	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4496	rundll32.exe
Token: SeDebugPrivilege	4496	rundll32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3836 wrote to memory of 4496	3836	rundll32.exe	46
PID 3836 wrote to memory of 4496	3836	rundll32.exe	46
PID 3836 wrote to memory of 4496	3836	rundll32.exe	46
PID 4496 wrote to memory of 612	4496	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\218e4b9883bbb144bc94fecbc1b136b4.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3836
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\218e4b9883bbb144bc94fecbc1b136b4.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4496

memory/4496-0-0x0000000000D00000-0x0000000000D26000-memory.dmp

Filesize
152KB

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