25512356b45d1f25c9f5e1ebfd53005773f95a6354c12aa9e8801f764daf215f

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
01-07-2024 16:10

Target

SmartClient/DevMiddleware.dll
Size

119KB
MD5

332721416401b18701d61cbdd2e4219b
SHA1

492f2b5ccf8711941f4030753275b2b826f6a7b4
SHA256

cf31b9dac64eaa8fdf416393124662277959f9b36791d73f02d15324754e32ad
SHA512

119472fa11ce0446e35adb762ace890371d9165e78aadd420eed2739a5cd57ad077da8389116db4e49b1dc5c0ff4cbd99d14b5fdcb2d5d21d847e08a2f8580ef
SSDEEP

1536:z6ZZXuvN/abSABwLcILEx1mRWfZL+OoBDxyfvdzFqzAf5MQBxr0n0KAcD/DWXdoL:z6zuFTLO1nMk1zFFL8JzDWtoReGJ

Score

1^/10

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1904 wrote to memory of 1852	1904	rundll32.exe	rundll32.exe
PID 1904 wrote to memory of 1852	1904	rundll32.exe	rundll32.exe
PID 1904 wrote to memory of 1852	1904	rundll32.exe	rundll32.exe
PID 1904 wrote to memory of 1852	1904	rundll32.exe	rundll32.exe
PID 1904 wrote to memory of 1852	1904	rundll32.exe	rundll32.exe
PID 1904 wrote to memory of 1852	1904	rundll32.exe	rundll32.exe
PID 1904 wrote to memory of 1852	1904	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\SmartClient\DevMiddleware.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1904

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\SmartClient\DevMiddleware.dll,#1
2⤵
PID:1852

memory/1852-1-0x0000000002200000-0x0000000002741000-memory.dmp

Filesize
5.3MB

Download
memory/1852-6-0x00000000001B0000-0x00000000001C8000-memory.dmp

Filesize
96KB

Download
memory/1852-4-0x0000000002750000-0x0000000002C02000-memory.dmp

Filesize
4.7MB

Download
memory/1852-2-0x0000000000170000-0x000000000019A000-memory.dmp

Filesize
168KB

Download