zloader | 9c201b6131cd721438f814bd308168b95a3bfbc7785c9ac2ee19209ae50e8232

Analysis

Target

microsoft_shared.tmp.dll
Size

533KB
MD5

67fc6cca4761bb4913b49d3257dff8a4
SHA1

2c9e8fa1e4f7dd5547880e0b7b56148553fdfdde
SHA256

9c201b6131cd721438f814bd308168b95a3bfbc7785c9ac2ee19209ae50e8232
SHA512

3f516bd83acddda8abdbce8971451a23ad63bdeffc09979c1b1714371ce71912633ea52215aec28a937356ff08220e3ecce24736c818085352a2a3bfa1ea1796

Score

10^/10

Family

zloader

Botnet

personal

Campaign

personal

https://iqowijsdakm.com/gate.php

https://wiewjdmkfjn.com/gate.php

https://dksaoidiakjd.com/gate.php

https://iweuiqjdakjd.com/gate.php

https://yuidskadjna.com/gate.php

https://olksmadnbdj.com/gate.php

https://odsakmdfnbs.com/gate.php

https://odsakjmdnhsaj.com/gate.php

https://odjdnhsaj.com/gate.php

https://odoishsaj.com/gate.php

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 WriteProcessMemory 3 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 2228 wrote to memory of 376	2228	regsvr32.exe	regsvr32.exe
PID 2228 wrote to memory of 376	2228	regsvr32.exe	regsvr32.exe
PID 2228 wrote to memory of 376	2228	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\microsoft_shared.tmp.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2228

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\microsoft_shared.tmp.dll
2⤵
PID:376

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0 /state0:0xa3acf855 /state1:0x41c64e6d
1⤵
PID:1744

memory/376-114-0x0000000000000000-mapping.dmp

Download
memory/376-115-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

Filesize
4KB

Download
memory/376-116-0x0000000010000000-0x000000001008C000-memory.dmp

Filesize
560KB

Download