zloader | 630c098ef8211c05e0e68008bcbed6e4402e580e9538817b56084dc301954426

General

Target

630c098ef8211c05e0e68008bcbed6e4402e580e9538817b56084dc301954426.dll
Size

238KB
MD5

066f72a55a261f84c8c22bb1a18309e3
SHA1

144cf2e0dde280f287b0b4e634c31c12590e74c3
SHA256

630c098ef8211c05e0e68008bcbed6e4402e580e9538817b56084dc301954426
SHA512

52a9f9e86f5a99117e4d83435553a4dfc49192bef701900dbb01b6eda3b73a286be13378d549b5a7b7c0e75bba1932e20019dfefcbdce4ab023a005698951197

Score

10^/10

Family

zloader

Botnet

mainspam

Campaign

Main300k

C2

https://basisroot.online/put.php

Attributes

rc4.plain

rsa_pubkey.plain

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 1760 set thread context of 796 1760 regsvr32.exe msiexec.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

msiexec.exe

description pid process

Token: SeSecurityPrivilege 796 msiexec.exe
Token: SeSecurityPrivilege 796 msiexec.exe

description	pid	process	target process
PID 1760 set thread context of 796	1760	regsvr32.exe	msiexec.exe

description	pid	process
Token: SeSecurityPrivilege	796	msiexec.exe
Token: SeSecurityPrivilege	796	msiexec.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1088 wrote to memory of 1760	1088	regsvr32.exe	regsvr32.exe
PID 1088 wrote to memory of 1760	1088	regsvr32.exe	regsvr32.exe
PID 1088 wrote to memory of 1760	1088	regsvr32.exe	regsvr32.exe
PID 1088 wrote to memory of 1760	1088	regsvr32.exe	regsvr32.exe
PID 1088 wrote to memory of 1760	1088	regsvr32.exe	regsvr32.exe
PID 1088 wrote to memory of 1760	1088	regsvr32.exe	regsvr32.exe
PID 1088 wrote to memory of 1760	1088	regsvr32.exe	regsvr32.exe
PID 1760 wrote to memory of 796	1760	regsvr32.exe	msiexec.exe
PID 1760 wrote to memory of 796	1760	regsvr32.exe	msiexec.exe
PID 1760 wrote to memory of 796	1760	regsvr32.exe	msiexec.exe
PID 1760 wrote to memory of 796	1760	regsvr32.exe	msiexec.exe
PID 1760 wrote to memory of 796	1760	regsvr32.exe	msiexec.exe
PID 1760 wrote to memory of 796	1760	regsvr32.exe	msiexec.exe
PID 1760 wrote to memory of 796	1760	regsvr32.exe	msiexec.exe
PID 1760 wrote to memory of 796	1760	regsvr32.exe	msiexec.exe
PID 1760 wrote to memory of 796	1760	regsvr32.exe	msiexec.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\630c098ef8211c05e0e68008bcbed6e4402e580e9538817b56084dc301954426.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1088

C:\Windows\SysWOW64\msiexec.exe
msiexec.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:796

memory/796-59-0x0000000000090000-0x00000000000BC000-memory.dmp

Filesize
176KB

Download
memory/796-60-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/796-61-0x0000000000090000-0x00000000000BC000-memory.dmp

Filesize
176KB

Download
memory/796-63-0x0000000000090000-0x00000000000BC000-memory.dmp

Filesize
176KB

Download
memory/1088-53-0x000007FEFBAD1000-0x000007FEFBAD3000-memory.dmp

Filesize
8KB

Download
memory/1760-54-0x0000000075341000-0x0000000075343000-memory.dmp

Filesize
8KB

Download
memory/1760-57-0x0000000000240000-0x0000000000241000-memory.dmp

Filesize
4KB

Download
memory/1760-58-0x00000000007C0000-0x0000000000840000-memory.dmp

Filesize
512KB

Download