zloader | 1423053f90855d33858db47f354055b660943104c1c18f848c9b7b415979dc5f

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run	msiexec.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ufecydfe = "rundll32.exe C:\\Users\\Admin\\AppData\\Roaming\\Ufofdo\\ibceo.dll,DllRegisterServer"	msiexec.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 900 set thread context of 1272	900	regsvr32.exe	80

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeSecurityPrivilege	1272	msiexec.exe
Token: SeSecurityPrivilege	1272	msiexec.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 900	3008	regsvr32.exe	72
PID 3008 wrote to memory of 900	3008	regsvr32.exe	72
PID 3008 wrote to memory of 900	3008	regsvr32.exe	72
PID 900 wrote to memory of 1272	900	regsvr32.exe	80
PID 900 wrote to memory of 1272	900	regsvr32.exe	80
PID 900 wrote to memory of 1272	900	regsvr32.exe	80
PID 900 wrote to memory of 1272	900	regsvr32.exe	80
PID 900 wrote to memory of 1272	900	regsvr32.exe	80

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\08751be484e1572995ebb085df1c2c6372084d63a64dce7fab28130d79a6ea2d.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:3008
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\08751be484e1572995ebb085df1c2c6372084d63a64dce7fab28130d79a6ea2d.dll
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:900
- - C:\Windows\SysWOW64\msiexec.exe
    msiexec.exe
    3⤵
    - Adds Run key to start application
    - Suspicious use of AdjustPrivilegeToken
    PID:1272

Network

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Modify Registry

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/1272-1-0x0000000000430000-0x0000000000455000-memory.dmp

Filesize
148KB

Download