26a30811833fd93ecb266b4e2287e9b30cb99aff38e5109398462946fced4ab0 | Triage

Analysis

max time kernel
43s
max time network
48s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
22-08-2022 09:21

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General

Target

WinSupportSn/HTCTL32.dll
Size

320KB
MD5

c94005d2dcd2a54e40510344e0bb9435
SHA1

55b4a1620c5d0113811242c20bd9870a1e31d542
SHA256

3c072532bf7674d0c5154d4d22a9d9c0173530c0d00f69911cdbc2552175d899
SHA512

2e6f673864a54b1dcad9532ef9b18a9c45c0844f1f53e699fade2f41e43fa5cbc9b8e45e6f37b95f84cf6935a96fba2950ee3e0e9542809fd288fefba34ddd6a

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1980 wrote to memory of 2044	1980	rundll32.exe	rundll32.exe
PID 1980 wrote to memory of 2044	1980	rundll32.exe	rundll32.exe
PID 1980 wrote to memory of 2044	1980	rundll32.exe	rundll32.exe
PID 1980 wrote to memory of 2044	1980	rundll32.exe	rundll32.exe
PID 1980 wrote to memory of 2044	1980	rundll32.exe	rundll32.exe
PID 1980 wrote to memory of 2044	1980	rundll32.exe	rundll32.exe
PID 1980 wrote to memory of 2044	1980	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\WinSupportSn\HTCTL32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1980

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\WinSupportSn\HTCTL32.dll,#1
2⤵
PID:2044

MITRE ATT&CK Matrix

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Downloads

memory/2044-54-0x0000000000000000-mapping.dmp

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memory/2044-55-0x0000000076761000-0x0000000076763000-memory.dmp

Filesize
8KB

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