zloader | dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7

Resubmissions

08-12-2023 09:44

231208-lqltssad73 10

03-05-2022 14:46

220503-r5ab7shef7 10

Analysis

max time kernel
696s
max time network
697s
platform
windows10-2004_x64
resource
win10v2004-20231130-en
resource tags

arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
submitted
08-12-2023 09:44

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General

Target

dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe
Size

184KB
MD5

f5f6ba34d4c80305f9106fb307a33ca8
SHA1

b338e884ec5e1a27148ecb8a4dd2814dfbc4644c
SHA256

dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7
SHA512

0622ef42699a3f604f9bfed415002e7660467ac645ae88fa2219c6ca0ea411946a9948bb39fe11c5e4e25254c6de775f1e447f22035c9cd32712c7171823ac64
SSDEEP

3072:cILZvMHXKVi7eSWM1G6PSFccuEiP5IIs+/6L0cLLnKtEXnRuT:cILgXVr1G69rW+QR2y

Score

10^/10

zloader canadaloads nerino botnet persistence trojan

Malware Config

Extracted

Family

zloader

Botnet

CanadaLoads

Campaign

Nerino

https://makemoneywithforexxs.com/bFnF0y1r/7QKpXmV3Pz.php

https://monanuslanus.com/bFnF0y1r/7QKpXmV3Pz.php

https://lericastrongs.com/bFnF0y1r/7QKpXmV3Pz.php

https://hyllionsudks.com/bFnF0y1r/7QKpXmV3Pz.php

https://crimewasddef.com/bFnF0y1r/7QKpXmV3Pz.php

https://derekdsingel.com/bFnF0y1r/7QKpXmV3Pz.php

https://simplereffiret.com/bFnF0y1r/7QKpXmV3Pz.php

https://regeerscomba.com/bFnF0y1r/7QKpXmV3Pz.php

Attributes

build_id
73

rc4.plain

rsa_pubkey.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 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1791582586-1997866593-3795608343-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Udir = "C:\\Users\\Admin\\AppData\\Roaming\\Tealu\\ocur.exe"	msiexec.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2928 set thread context of 4920	2928	dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe	99

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3728	2928	WerFault.exe	84

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeSecurityPrivilege	4920	msiexec.exe
Token: SeSecurityPrivilege	4920	msiexec.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2928 wrote to memory of 4920	2928	dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe	99
PID 2928 wrote to memory of 4920	2928	dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe	99
PID 2928 wrote to memory of 4920	2928	dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe	99
PID 2928 wrote to memory of 4920	2928	dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe	99
PID 2928 wrote to memory of 4920	2928	dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe	99

C:\Users\Admin\AppData\Local\Temp\dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe
"C:\Users\Admin\AppData\Local\Temp\dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2928
- C:\Windows\SysWOW64\msiexec.exe
  msiexec.exe
  2⤵
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  PID:4920
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 264
  2⤵
  - Program crash
  PID:3728

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2928 -ip 2928
1⤵
PID:1116

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2928-7-0x0000000000400000-0x00000000004E7000-memory.dmp

Filesize
924KB

Download
memory/2928-2-0x0000000002100000-0x0000000002126000-memory.dmp

Filesize
152KB

Download
memory/2928-3-0x0000000000400000-0x00000000004E7000-memory.dmp

Filesize
924KB

Download
memory/2928-4-0x0000000000400000-0x00000000004E7000-memory.dmp

Filesize
924KB

Download
memory/2928-5-0x0000000000400000-0x00000000004E7000-memory.dmp

Filesize
924KB

Download
memory/2928-6-0x0000000000660000-0x0000000000760000-memory.dmp

Filesize
1024KB

Download
memory/2928-1-0x0000000000660000-0x0000000000760000-memory.dmp

Filesize
1024KB

Download
memory/2928-8-0x0000000000400000-0x00000000004E7000-memory.dmp

Filesize
924KB

Download
memory/2928-11-0x0000000000400000-0x00000000004E7000-memory.dmp

Filesize
924KB

Download
memory/4920-10-0x0000000000C00000-0x0000000000C29000-memory.dmp

Filesize
164KB

Download
memory/4920-9-0x0000000000C00000-0x0000000000C29000-memory.dmp

Filesize
164KB

Download
memory/4920-13-0x0000000000C00000-0x0000000000C29000-memory.dmp

Filesize
164KB

Download
memory/4920-14-0x0000000000C00000-0x0000000000C29000-memory.dmp

Filesize
164KB

Download
memory/4920-15-0x0000000000C00000-0x0000000000C29000-memory.dmp

Filesize
164KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads