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
Sample240701-tmmwpaybmd
SHA256 cf31b9dac64eaa8fdf416393124662277959f9b36791d73f02d15324754e32ad
MD5 332721416401b18701d61cbdd2e4219b
SHA1 492f2b5ccf8711941f4030753275b2b826f6a7b4
SHA512 119472fa11ce0446e35adb762ace890371d9165e78aadd420eed2739a5cd57ad077da8389116db4e49b1dc5c0ff4cbd99d14b5fdcb2d5d21d847e08a2f8580ef
SSDEEP 1536:z6ZZXuvN/abSABwLcILEx1mRWfZL+OoBDxyfvdzFqzAf5MQBxr0n0KAcD/DWXdoL:z6zuFTLO1nMk1zFFL8JzDWtoReGJ
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1904 wrote to memory of 1852	1904	rundll32.exe	28
PID 1904 wrote to memory of 1852	1904	rundll32.exe	28
PID 1904 wrote to memory of 1852	1904	rundll32.exe	28
PID 1904 wrote to memory of 1852	1904	rundll32.exe	28
PID 1904 wrote to memory of 1852	1904	rundll32.exe	28
PID 1904 wrote to memory of 1852	1904	rundll32.exe	28
PID 1904 wrote to memory of 1852	1904	rundll32.exe	28

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

Download

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

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

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

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