19743ef6a60e959b6e2990b8146c2e9d8c884a417719b18a276999124394cbab

Analysis

max time kernel
140s
max time network
119s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30-12-2023 02:08

Target

0b268de3ec3ce1c3be299db5b5447f0f.dll
Size

18KB
MD5

0b268de3ec3ce1c3be299db5b5447f0f
SHA1

b5f08ee5815dbf23d14f8a0e40811554846fa761
SHA256

19743ef6a60e959b6e2990b8146c2e9d8c884a417719b18a276999124394cbab
SHA512

ede663171f109198f1c353cbed778acbcccb7a8ecebede129681e0a5529d5d3a380634da2033e92b6ae12f3af6291fc61e0947f84aef0c800f0ce56472a0d936
SSDEEP

384:QzCn+wes//5RBMysEb5BFrBbFpleuwNYUy8cso+dVvBfx6N7T/hk:Q8rHPBp9plewrcd9BIT/

Score

5^/10

Drops file in System32 directory 2 IoCs

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

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2656	1236	WerFault.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1236	rundll32.exe
1236	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2920 wrote to memory of 1236	2920	rundll32.exe	28
PID 2920 wrote to memory of 1236	2920	rundll32.exe	28
PID 2920 wrote to memory of 1236	2920	rundll32.exe	28
PID 2920 wrote to memory of 1236	2920	rundll32.exe	28
PID 2920 wrote to memory of 1236	2920	rundll32.exe	28
PID 2920 wrote to memory of 1236	2920	rundll32.exe	28
PID 2920 wrote to memory of 1236	2920	rundll32.exe	28
PID 1236 wrote to memory of 2656	1236	rundll32.exe	29
PID 1236 wrote to memory of 2656	1236	rundll32.exe	29
PID 1236 wrote to memory of 2656	1236	rundll32.exe	29
PID 1236 wrote to memory of 2656	1236	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0b268de3ec3ce1c3be299db5b5447f0f.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2920
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0b268de3ec3ce1c3be299db5b5447f0f.dll,#1
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1236
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1236 -s 224
    3⤵
    - Program crash
    PID:2656

memory/1236-0-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

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memory/1236-1-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

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memory/1236-3-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/1236-4-0x00000000001B0000-0x00000000001B2000-memory.dmp

Filesize
8KB

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