dc5397a99a8d79603463328fb0a43c9b155151000ee80ad67d4c7783333adafc | Triage

Analysis

max time kernel
149s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 22:52

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General

Target

1f09b8a755f6dbe746d3b81ce097da7b.dll
Size

28KB
MD5

1f09b8a755f6dbe746d3b81ce097da7b
SHA1

a239d3f0022c62be4ceb76fb61f9ce78e2fc07a6
SHA256

dc5397a99a8d79603463328fb0a43c9b155151000ee80ad67d4c7783333adafc
SHA512

a81477aaab0c62f8a7a665cf63bbb321dff6c212dac10e02a91be77ad779392ffebf30ee05098550bae67634d1ae08473286701f5438195cddd4cb2727cf7318
SSDEEP

96:/xVndUOjInv3u5XYEqyEXrntbQ5A61gD:P2OgzEH+rni+

Score

8^/10

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\acpiec.sys	rundll32.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
652	Process not Found

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3464 wrote to memory of 4408	3464	rundll32.exe	47
PID 3464 wrote to memory of 4408	3464	rundll32.exe	47
PID 3464 wrote to memory of 4408	3464	rundll32.exe	47

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1f09b8a755f6dbe746d3b81ce097da7b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3464
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1f09b8a755f6dbe746d3b81ce097da7b.dll,#1
  2⤵
  - Drops file in Drivers directory
  PID:4408

Network

MITRE ATT&CK Matrix

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