12a97140043e32e3a4f15bb9a17e16692d06c33cd56bb6d497ac6be2c5c02093 | Triage

Analysis

max time kernel
26s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
15-02-2023 21:27

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General

Target

dll/DLL_Wheel4D.dll
Size

115KB
MD5

9d1e44b28200d8c3f34d00250f97ed9b
SHA1

4488f95a4c1e8cef08824bcfdf04afaf0cceea5b
SHA256

6c2a2b0c2d005c4d1f434871b494c72d126ec8af17ed43d34f80e2249078affd
SHA512

eed9939a6ce8bd107532a274e1add62c1c015fd1301e10c02dfdd80e36db0e1d242939f6bfd7e05332421647ab8e002d201ae6917595c6cafc90c6d98d1f041b
SSDEEP

1536:27djNjAbZWVGqvaik8n/Bb7Zfsinw7RlkQD7L7LZRq:27djNtGYpb7Zfsingq

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1888 wrote to memory of 1716	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 1716	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 1716	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 1716	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 1716	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 1716	1888	rundll32.exe	rundll32.exe
PID 1888 wrote to memory of 1716	1888	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dll\DLL_Wheel4D.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1888

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dll\DLL_Wheel4D.dll,#1
2⤵
PID:1716

MITRE ATT&CK Matrix

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Downloads

memory/1716-54-0x0000000000000000-mapping.dmp

Download
memory/1716-55-0x00000000757E1000-0x00000000757E3000-memory.dmp

Filesize
8KB

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