30c03e81698be9142d4cb187ac987e6a93b49bb8d9c171e84d09056a6ca40417

Analysis

max time kernel
93s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
29-12-2024 18:16

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General

Target

temp.exe
Size

9.9MB
MD5

b1f33d16d597a50dde2e35a12ffa0701
SHA1

0ad1db297684404228503399b55cdc2426622e7a
SHA256

30c03e81698be9142d4cb187ac987e6a93b49bb8d9c171e84d09056a6ca40417
SHA512

29d0ff33637e541894e975a1efb5dd1df84bb2b529367299d560e01630c8a795ad7706e79c3a723d46216a18b8cb228f16178ad7e4c7990f29ee9599381cae51
SSDEEP

98304:w/Rf5+hDxzHXkn7veXYxns9PhJFmELWGgbZmU7zg:w/qhDxz3kaIns9PzFDChz

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-1-5-21-2437139445-1151884604-3026847218-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Realtek HD Audio Universal Service = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Protect\\SecurityHealthSystray.exe"	temp.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	752	temp.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 752 wrote to memory of 3036	752	temp.exe	84
PID 752 wrote to memory of 3036	752	temp.exe	84

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
3036	attrib.exe

C:\Users\Admin\AppData\Local\Temp\temp.exe
"C:\Users\Admin\AppData\Local\Temp\temp.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:752
- C:\Windows\system32\attrib.exe
  attrib +h +s C:\Users\Admin\AppData\Local\Temp\temp.exe
  2⤵
  - Views/modifies file attributes
  PID:3036

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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