zloader | cb762227729d0faadc4c33a4a55b513673a9c76284773535b0e07d7e47d8413e

Analysis

max time kernel
135s
max time network
136s
platform
windows7_x64
resource
win7v20201028
submitted
09-11-2020 19:34

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General

Target

SecuriteInfo.com.Generic.mg.cde56cf0169830ee.29869.dll
Size

486KB
MD5

cde56cf0169830ee0059ee385c0c5eaf
SHA1

08aacb48ffcdc6b49af18d01155982984de230f7
SHA256

cb762227729d0faadc4c33a4a55b513673a9c76284773535b0e07d7e47d8413e
SHA512

234ddd4191c1abdfe04d9cc1afe2fed2901ef4d38404d0568a356218bc62096d200dd8ec28c8980da4a5852b0a481bf698b244f51d13560b303285b99105b3dd

Score

10^/10

zloader 05/05 https://rswtgmhf.pw/wp-config.php botnet trojan

Malware Config

Extracted

Family

zloader

Botnet

05/05

Campaign

https://rswtgmhf.pw/wp-config.php

https://fwgdhdln.icu/wp-config.php

rc4.plain

Signatures

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:

rundll32.exe

description pid process target process

PID 1308 set thread context of 1704 1308 rundll32.exe msiexec.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

msiexec.exe

description pid process

Token: SeSecurityPrivilege 1704 msiexec.exe
Token: SeSecurityPrivilege 1704 msiexec.exe

description	pid	process	target process
PID 1308 set thread context of 1704	1308	rundll32.exe	msiexec.exe

description	pid	process
Token: SeSecurityPrivilege	1704	msiexec.exe
Token: SeSecurityPrivilege	1704	msiexec.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1960 wrote to memory of 1308	1960	rundll32.exe	rundll32.exe
PID 1960 wrote to memory of 1308	1960	rundll32.exe	rundll32.exe
PID 1960 wrote to memory of 1308	1960	rundll32.exe	rundll32.exe
PID 1960 wrote to memory of 1308	1960	rundll32.exe	rundll32.exe
PID 1960 wrote to memory of 1308	1960	rundll32.exe	rundll32.exe
PID 1960 wrote to memory of 1308	1960	rundll32.exe	rundll32.exe
PID 1960 wrote to memory of 1308	1960	rundll32.exe	rundll32.exe
PID 1308 wrote to memory of 1704	1308	rundll32.exe	msiexec.exe
PID 1308 wrote to memory of 1704	1308	rundll32.exe	msiexec.exe
PID 1308 wrote to memory of 1704	1308	rundll32.exe	msiexec.exe
PID 1308 wrote to memory of 1704	1308	rundll32.exe	msiexec.exe
PID 1308 wrote to memory of 1704	1308	rundll32.exe	msiexec.exe
PID 1308 wrote to memory of 1704	1308	rundll32.exe	msiexec.exe
PID 1308 wrote to memory of 1704	1308	rundll32.exe	msiexec.exe
PID 1308 wrote to memory of 1704	1308	rundll32.exe	msiexec.exe
PID 1308 wrote to memory of 1704	1308	rundll32.exe	msiexec.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Generic.mg.cde56cf0169830ee.29869.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1960

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Generic.mg.cde56cf0169830ee.29869.dll,#1
2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1308

C:\Windows\SysWOW64\msiexec.exe
msiexec.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1704

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1308-0-0x0000000000000000-mapping.dmp

Download
memory/1704-1-0x0000000000090000-0x00000000000C3000-memory.dmp

Filesize
204KB

Download
memory/1704-2-0x00000000000D0000-0x00000000000D1000-memory.dmp

Filesize
4KB

Download
memory/1704-3-0x0000000000090000-0x00000000000C3000-memory.dmp

Filesize
204KB

Download
memory/1704-4-0x0000000000000000-mapping.dmp

Download