3925cc71ed14528971ed8f6380decf652b3e559cdc593358a72410053498bd05 | Triage

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17/10/2024, 17:09

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General

Target

olduimatrix (1).exe
Size

1.0MB
MD5

8ba16b96d21f9c67e6d2ee5f4772e02a
SHA1

686ac5a48638267ac4ec2890298caa2b5bd8e712
SHA256

3925cc71ed14528971ed8f6380decf652b3e559cdc593358a72410053498bd05
SHA512

6928b673d0d3ad1fc7cb7f64bd698d197fee344f10139e723a589f5967d9aef7707f6a583160e21fb6918757018cf702e9edc82fdf675c0282ab5391d0e394f4
SSDEEP

24576:80aWdlynCFQtiPy8hGZN+12yQ4TpGNjiql1TKf03N+01O:4qsC4+/12yGNji41mfA+Z

Score

8^/10

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	olduimatrix (1).exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1636	olduimatrix (1).exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1636 wrote to memory of 1608	1636	olduimatrix (1).exe	29
PID 1636 wrote to memory of 1608	1636	olduimatrix (1).exe	29
PID 1636 wrote to memory of 1608	1636	olduimatrix (1).exe	29

C:\Users\Admin\AppData\Local\Temp\olduimatrix (1).exe
"C:\Users\Admin\AppData\Local\Temp\olduimatrix (1).exe"
1⤵
- Drops file in Drivers directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:1636
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c cls
  2⤵
  PID:1608

Network

MITRE ATT&CK Matrix

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Downloads

memory/1636-0-0x000000013FE60000-0x000000014001C000-memory.dmp

Filesize
1.7MB

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memory/1636-2-0x000000013FE60000-0x000000014001C000-memory.dmp

Filesize
1.7MB

Download