61fe5bc07a82ed068c06c40bc609698b46226d0ec7c5972f1e58630d41523c53

Analysis

max time kernel
33s
max time network
35s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17-12-2024 18:20

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General

Target

upx0.exe
Size

14.8MB
MD5

16bae107bb64ab554c776dec946ba718
SHA1

e15830b7ae2263e84dbec5e3263659285e5691a0
SHA256

61fe5bc07a82ed068c06c40bc609698b46226d0ec7c5972f1e58630d41523c53
SHA512

c06773afe54dc88d93daef9d36eb4f02c44a0dd4d66c77a1c2c6e6b7f657f72d881a4af5fa33279b8cc9f853daf1fea9a051780bb93136333b4d37db4161eac6
SSDEEP

196608:pBxiI7JRMs8MrFpv+f4z/CmMIEtVzxHejiO9rMyORk:pBQItRdB+ECVtthxHdyOi

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-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Realtek HD Audio Universal Service = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Protect\\SecurityHealthSystray.exe"	upx0.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	8	upx0.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 8 wrote to memory of 1404	8	upx0.exe	83
PID 8 wrote to memory of 1404	8	upx0.exe	83

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
1404	attrib.exe

C:\Users\Admin\AppData\Local\Temp\upx0.exe
"C:\Users\Admin\AppData\Local\Temp\upx0.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:8
- C:\Windows\system32\attrib.exe
  attrib +h +s C:\Users\Admin\AppData\Local\Temp\upx0.exe
  2⤵
  - Views/modifies file attributes
  PID:1404

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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