zloader | 4722359f79b6a7f7738b8444b8bf6f61f0ac171bd50243ffccdfbc0a1ebcddcd

Analysis

max time kernel
146s
max time network
148s
platform
windows10_x64
resource
win10v20201028
submitted
10/11/2020, 07:40

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General

Target
4722359f79b6a7f7738b8444b8bf6f61f0ac171bd50243ffccdfbc0a1ebcddcd.dll
Size 176KB
Sample201110-qln77fqwla
SHA256 4722359f79b6a7f7738b8444b8bf6f61f0ac171bd50243ffccdfbc0a1ebcddcd
MD5 096a438e0e5d01b9646c19d45c0c063f
SHA1 8c6cd17823e9aa7a266cbbb89a7a5dee99b9cbad
SHA512 8fbfc073cb2e5285e4eb6a4b19822e77233af1c9f621374a2029e7e540ab430262164506227e82058df8c364d300d6d9c059416301de7a77e585756b98fb4be3
MD5 SHA1 SHA512

Score

10^/10

zloader banking banking botnet persistence trojan

Malware Config

Extracted

Family

zloader

Botnet

banking

Campaign

banking

https://iloveyoubaby1.pro/gate.php
https://idsakjfsanfaskj.com/gate.php
https://fslakdasjdnsasjsj.com/gate.php
https://dksadjsahnfaskmsa.com/gate.php
https://dskdsajdsahda.info/gate.php
https://dskdsajdsadasda.info/gate.php
https://dskjdsadhsahjsas.info/gate.php
https://dsjadjsadjsadjafsa.info/gate.php
https://fsakjdsafasifkajfaf.pro/gate.php
https://djsadhsadsadjashs.pro/gate.php

rc4.plain

Signatures

Zloader, Terdot, DELoader, ZeusSphinx
Zloader is a malware strain that was initially discovered back in August 2015.
trojan botnet zloader

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run	msiexec.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3341490333-719741536-2920803124-1000\Software\Microsoft\Windows\CurrentVersion\Run\Yxwo = "rundll32.exe C:\\Users\\Admin\\AppData\\Roaming\\Ibeh\\woah.dll,DllRegisterServer"	msiexec.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3492 set thread context of 1892	3492	regsvr32.exe	79

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeSecurityPrivilege	1892	msiexec.exe
Token: SeSecurityPrivilege	1892	msiexec.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4040 wrote to memory of 3492	4040	regsvr32.exe	70
PID 4040 wrote to memory of 3492	4040	regsvr32.exe	70
PID 4040 wrote to memory of 3492	4040	regsvr32.exe	70
PID 3492 wrote to memory of 1892	3492	regsvr32.exe	79
PID 3492 wrote to memory of 1892	3492	regsvr32.exe	79
PID 3492 wrote to memory of 1892	3492	regsvr32.exe	79
PID 3492 wrote to memory of 1892	3492	regsvr32.exe	79
PID 3492 wrote to memory of 1892	3492	regsvr32.exe	79

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\4722359f79b6a7f7738b8444b8bf6f61f0ac171bd50243ffccdfbc0a1ebcddcd.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4040
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\4722359f79b6a7f7738b8444b8bf6f61f0ac171bd50243ffccdfbc0a1ebcddcd.dll
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:3492
- - C:\Windows\SysWOW64\msiexec.exe
    msiexec.exe
    3⤵
    - Adds Run key to start application
    - Suspicious use of AdjustPrivilegeToken
    PID:1892

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1892-1-0x0000000000A00000-0x0000000000A30000-memory.dmp

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