490c4334277eb8d189001b30ee07d5bb76cbf3e0a65b7cf0bbfab6dd2d3bf56c

Analysis

max time kernel
59s
max time network
60s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12-01-2025 10:33

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General

Target

disctool3.exe
Size

9.9MB
MD5

047853ed8dd51e5c78bb9dfbd2092919
SHA1

e1d8545afac09032921684c5213f228acdeee935
SHA256

490c4334277eb8d189001b30ee07d5bb76cbf3e0a65b7cf0bbfab6dd2d3bf56c
SHA512

deef953cd2800251eb1e2a54eb172f15b9a6661de6eb4cb60519e88767e2c643ecf616092cae65c2898819793b495c880dffedf20502dcffcbed060037bce353
SSDEEP

98304:S1mlZn4ppvE5GOV+9Ux6lct0znJkEuWIglZmnz:S17ppvQihlct0DJdh8z

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Realtek HD Audio Universal Service = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Protect\\SecurityHealthSystray.exe"	disctool3.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4684	disctool3.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4684 wrote to memory of 2588	4684	disctool3.exe	84
PID 4684 wrote to memory of 2588	4684	disctool3.exe	84

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2588	attrib.exe

C:\Users\Admin\AppData\Local\Temp\disctool3.exe
"C:\Users\Admin\AppData\Local\Temp\disctool3.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4684
- C:\Windows\system32\attrib.exe
  attrib +h +s C:\Users\Admin\AppData\Local\Temp\disctool3.exe
  2⤵
  - Views/modifies file attributes
  PID:2588

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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