49842b1e71ab037e48a822336cedde220b93e3fca667b7bd7c8cc9ec5489e49e | Triage

Analysis

max time kernel
7s
max time network
50s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 19:23

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General

Target

幻想辅助3/com.dll
Size

260KB
MD5

a50997b4c89c65c884962b7329f79482
SHA1

0682991c12e6291e4cda784f9bcec9d94e929f99
SHA256

ecff85bf05907c9806b66c8a18e21dbf689ed28c5fba9c5e3dc8a38a51d9c5de
SHA512

273339549636c12b0faa634be1eaee78ef504df35014d7c82ac979eea4bde8a3d69f3b232dc49e8f3ccafa0a72edaf576a9d69ea031681d6a9ed9a5e0bfde9ab
SSDEEP

3072:oE3SIWawqQX1yfkL7CfDyiOUAVvzUT3F4a3OMn08Mm/5zIuBEgWo0iM//Ke6N:A1nLO7PAhzUx4agasH//

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1712	1956	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1160 wrote to memory of 1956	1160	rundll32.exe	28
PID 1160 wrote to memory of 1956	1160	rundll32.exe	28
PID 1160 wrote to memory of 1956	1160	rundll32.exe	28
PID 1160 wrote to memory of 1956	1160	rundll32.exe	28
PID 1160 wrote to memory of 1956	1160	rundll32.exe	28
PID 1160 wrote to memory of 1956	1160	rundll32.exe	28
PID 1160 wrote to memory of 1956	1160	rundll32.exe	28
PID 1956 wrote to memory of 1712	1956	rundll32.exe	29
PID 1956 wrote to memory of 1712	1956	rundll32.exe	29
PID 1956 wrote to memory of 1712	1956	rundll32.exe	29
PID 1956 wrote to memory of 1712	1956	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\幻想辅助3\com.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1160
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\幻想辅助3\com.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1956
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1956 -s 260
    3⤵
    - Program crash
    PID:1712

Network

MITRE ATT&CK Matrix

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Downloads

memory/1956-55-0x0000000075B11000-0x0000000075B13000-memory.dmp

Filesize
8KB

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