zloader | dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7

Resubmissions

08-12-2023 09:44

231208-lqltssad73 10

03-05-2022 14:46

220503-r5ab7shef7 10

Analysis

max time kernel
131s
max time network
137s
platform
windows7_x64
resource
win7-20220414-en
submitted
03-05-2022 14:46

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General

Target

dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe
Size

184KB
MD5

f5f6ba34d4c80305f9106fb307a33ca8
SHA1

b338e884ec5e1a27148ecb8a4dd2814dfbc4644c
SHA256

dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7
SHA512

0622ef42699a3f604f9bfed415002e7660467ac645ae88fa2219c6ca0ea411946a9948bb39fe11c5e4e25254c6de775f1e447f22035c9cd32712c7171823ac64

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
Blocklisted process makes network request 5 IoCs

Processes:

msiexec.exe

flow pid process

5 1164 msiexec.exe
7 1164 msiexec.exe
8 1164 msiexec.exe
9 1164 msiexec.exe
10 1164 msiexec.exe

flow	pid	process
5	1164	msiexec.exe
7	1164	msiexec.exe
8	1164	msiexec.exe
9	1164	msiexec.exe
10	1164	msiexec.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

msiexec.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows\CurrentVersion\Run	msiexec.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ovotquik = "C:\\Users\\Admin\\AppData\\Roaming\\Omsui\\lahoart.exe"	msiexec.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe

description	pid	process	target process
PID 2044 set thread context of 1164	2044	dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe	msiexec.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

msiexec.exe

description pid process

Token: SeSecurityPrivilege 1164 msiexec.exe
Token: SeSecurityPrivilege 1164 msiexec.exe

description	pid	process
Token: SeSecurityPrivilege	1164	msiexec.exe
Token: SeSecurityPrivilege	1164	msiexec.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe

description	pid	process	target process
PID 2044 wrote to memory of 1164	2044	dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe	msiexec.exe
PID 2044 wrote to memory of 1164	2044	dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe	msiexec.exe
PID 2044 wrote to memory of 1164	2044	dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe	msiexec.exe
PID 2044 wrote to memory of 1164	2044	dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe	msiexec.exe
PID 2044 wrote to memory of 1164	2044	dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe	msiexec.exe
PID 2044 wrote to memory of 1164	2044	dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe	msiexec.exe
PID 2044 wrote to memory of 1164	2044	dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe	msiexec.exe
PID 2044 wrote to memory of 1164	2044	dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe	msiexec.exe
PID 2044 wrote to memory of 1164	2044	dc172b6d856cd49e1bef1f2ac90cdcb7e296350713bd122ba645f0d5e3e004a7.exe	msiexec.exe

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:2044

C:\Windows\SysWOW64\msiexec.exe
msiexec.exe
2⤵
- Blocklisted process makes network request
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
PID:1164

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1164-57-0x0000000000090000-0x00000000000B9000-memory.dmp

Filesize
164KB

Download
memory/1164-59-0x0000000000090000-0x00000000000B9000-memory.dmp

Filesize
164KB

Download
memory/1164-60-0x0000000000000000-mapping.dmp

Download
memory/1164-61-0x0000000075441000-0x0000000075443000-memory.dmp

Filesize
8KB

Download
memory/1164-62-0x0000000000090000-0x00000000000B9000-memory.dmp

Filesize
164KB

Download
memory/2044-54-0x000000000059B000-0x00000000005B5000-memory.dmp

Filesize
104KB

Download
memory/2044-55-0x00000000002C0000-0x00000000002E6000-memory.dmp

Filesize
152KB

Download
memory/2044-56-0x0000000000400000-0x00000000004E7000-memory.dmp

Filesize
924KB

Download