zloader | 1423053f90855d33858db47f354055b660943104c1c18f848c9b7b415979dc5f

Zloader, Terdot, DELoader, ZeusSphinx
Zloader is a malware strain that was initially discovered back in August 2015.
trojan botnet zloader
Suspicious use of SetThreadContext 1 IoCs

Processes:

regsvr32.exe

description pid process target process

PID 3796 set thread context of 2644 3796 regsvr32.exe msiexec.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

msiexec.exe

description pid process

Token: SeSecurityPrivilege 2644 msiexec.exe
Token: SeSecurityPrivilege 2644 msiexec.exe

description	pid	process	target process
PID 3796 set thread context of 2644	3796	regsvr32.exe	msiexec.exe

description	pid	process
Token: SeSecurityPrivilege	2644	msiexec.exe
Token: SeSecurityPrivilege	2644	msiexec.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1032 wrote to memory of 3796	1032	regsvr32.exe	regsvr32.exe
PID 1032 wrote to memory of 3796	1032	regsvr32.exe	regsvr32.exe
PID 1032 wrote to memory of 3796	1032	regsvr32.exe	regsvr32.exe
PID 3796 wrote to memory of 2644	3796	regsvr32.exe	msiexec.exe
PID 3796 wrote to memory of 2644	3796	regsvr32.exe	msiexec.exe
PID 3796 wrote to memory of 2644	3796	regsvr32.exe	msiexec.exe
PID 3796 wrote to memory of 2644	3796	regsvr32.exe	msiexec.exe
PID 3796 wrote to memory of 2644	3796	regsvr32.exe	msiexec.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\2b5e50bc3077610128051bc3e657c3f0e331fb8fed2559c6596911890ea866ba.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1032
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\2b5e50bc3077610128051bc3e657c3f0e331fb8fed2559c6596911890ea866ba.dll
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:3796
- - C:\Windows\SysWOW64\msiexec.exe
    msiexec.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2644

Network

memory/2644-1-0x0000000002970000-0x00000000029A3000-memory.dmp

Filesize
204KB

Download
memory/2644-2-0x0000000000000000-mapping.dmp

Download
memory/3796-0-0x0000000000000000-mapping.dmp

Download