zloader | 18311a4e347c3d263cb3cecc686cd75322c166a6d518a83a081dc4261c69df9c

Analysis

Target

5c0f9c9babc640a2578b1d3e8cacb60df32a0437ef3f9383d00ed88a7cef3a62.dll
Size

272KB
MD5

7cff1113d30b8e4cd51ba13f40b9d2d5
SHA1

6a0b90e9b0861cb42fecd217651d25c2e9eabf7d
SHA256

5c0f9c9babc640a2578b1d3e8cacb60df32a0437ef3f9383d00ed88a7cef3a62
SHA512

2a9420971587e2234db54a5008c9a861c337dfcbeb94698fd04a5e0481794f5cc510d81a6548bbb9f0b2a024a31d46a954768a0e8f6b0dd19cf7602a284d4862

Score

10^/10

Family

zloader

Botnet

vek

Campaign

22/01

https://groceryasian.com/post.php

https://forteanhub.com/post.php

https://conssapratigdevi.tk/post.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
Blocklisted process makes network request 2 IoCs

Processes:

msiexec.exe

flow pid process

16 2956 msiexec.exe
18 2956 msiexec.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

regsvr32.exe

description pid process target process

PID 2528 set thread context of 2956 2528 regsvr32.exe msiexec.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

msiexec.exe

description pid process

Token: SeSecurityPrivilege 2956 msiexec.exe
Token: SeSecurityPrivilege 2956 msiexec.exe

flow	pid	process
16	2956	msiexec.exe
18	2956	msiexec.exe

description	pid	process	target process
PID 2528 set thread context of 2956	2528	regsvr32.exe	msiexec.exe

description	pid	process
Token: SeSecurityPrivilege	2956	msiexec.exe
Token: SeSecurityPrivilege	2956	msiexec.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 648 wrote to memory of 2528	648	regsvr32.exe	regsvr32.exe
PID 648 wrote to memory of 2528	648	regsvr32.exe	regsvr32.exe
PID 648 wrote to memory of 2528	648	regsvr32.exe	regsvr32.exe
PID 2528 wrote to memory of 2956	2528	regsvr32.exe	msiexec.exe
PID 2528 wrote to memory of 2956	2528	regsvr32.exe	msiexec.exe
PID 2528 wrote to memory of 2956	2528	regsvr32.exe	msiexec.exe
PID 2528 wrote to memory of 2956	2528	regsvr32.exe	msiexec.exe
PID 2528 wrote to memory of 2956	2528	regsvr32.exe	msiexec.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\5c0f9c9babc640a2578b1d3e8cacb60df32a0437ef3f9383d00ed88a7cef3a62.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:648

memory/2528-2-0x0000000000000000-mapping.dmp

Download
memory/2528-3-0x0000000074340000-0x0000000074366000-memory.dmp

Filesize
152KB

Download
memory/2528-4-0x0000000002F50000-0x0000000002F51000-memory.dmp

Filesize
4KB

Download
memory/2956-5-0x0000000000000000-mapping.dmp

Download
memory/2956-6-0x0000000000C60000-0x0000000000C86000-memory.dmp

Filesize
152KB

Download