b77c9868fe8283f2eff9cefc327b9f0625f9a75265235521a28c5940ee040450

Analysis

max time kernel
147s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
14/03/2024, 04:09

Target
服务端/qtintf.dll
Size 1.4MB
Sample240314-eqt2vaab2z
SHA256 e6e6abf4140fc36951c8147b5079726d67b15710a443f8801bff2b63c58f6a92
MD5 d34300cfb98bd2619e446b8bdb25e1aa
SHA1 fdd993e2511d18d8bddd980789c39cd950a87edc
SHA512 599c7f137902d05ecad4ed3976ad358ec8cafbb54ce54ba2161f77ffe79e5d491f8eb194e690fb23120373627c6852fca1ea62ecb9ac289fd9c3f44425df84e1
SSDEEP 24576:w51IAcWiBByScq/MB3arAr6JYsbHB3d66wPtfRnoTMbcJbQbq8:a1HcWIlfrOlszj6abb5
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2460 wrote to memory of 2852	2460	rundll32.exe	87
PID 2460 wrote to memory of 2852	2460	rundll32.exe	87
PID 2460 wrote to memory of 2852	2460	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\服务端\qtintf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\服务端\qtintf.dll,#1
  2⤵
  PID:2852

memory/2852-0-0x0000000002640000-0x0000000002A3E000-memory.dmp

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memory/2852-1-0x0000000002640000-0x0000000002A3E000-memory.dmp

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