zloader | de5947af1ec1e205ed4c953359a8ca9b6a72dc4ffc81ce1048969553d440c265

Resubmissions

15-11-2023 13:43

231115-q1nhlacd3y 10

01-02-2022 08:59

220201-kx5d2scde4 10

Analysis

max time kernel
1200s
max time network
1198s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
15-11-2023 13:43

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General

Target

de5947af1ec1e205ed4c953359a8ca9b6a72dc4ffc81ce1048969553d440c265.exe
Size

273KB
MD5

163a79fe07ad55433db4c41746d88383
SHA1

3ff73b6fb15a29cd10bb66b862d9e677ca75fd2c
SHA256

de5947af1ec1e205ed4c953359a8ca9b6a72dc4ffc81ce1048969553d440c265
SHA512

6d526e4fa07471207f4a0b17a6f360f47bfe7bf63288bdc017df0578c30530173593d0bbc371b9e91d9e4222fe7968c3fadbcdd7a3b719462f6bf89476a83b93
SSDEEP

6144:2QUwdwBZnE/fmxfKrcQpzlPk6S6FqWZdNjEcXvubDtY:8w2rE/fmxfKrXLBF9ZLjEcSa

Score

10^/10

zloader saca adw2 botnet persistence trojan

Malware Config

Extracted

Family

zloader

Botnet

saca

Campaign

adw2

https://islacangrejo.fun/library/topikpost.php

https://j2888hennene.site/library/topikpost.php

Attributes

build_id
1970759022

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 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

msiexec.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Windows\CurrentVersion\Run\Ybyficdo = "C:\\Users\\Admin\\AppData\\Roaming\\Adhai\\ucahab.exe"	msiexec.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

de5947af1ec1e205ed4c953359a8ca9b6a72dc4ffc81ce1048969553d440c265.exe

description	pid	process	target process
PID 2108 set thread context of 2796	2108	de5947af1ec1e205ed4c953359a8ca9b6a72dc4ffc81ce1048969553d440c265.exe	msiexec.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

msiexec.exe

description pid process

Token: SeSecurityPrivilege 2796 msiexec.exe
Token: SeSecurityPrivilege 2796 msiexec.exe

description	pid	process
Token: SeSecurityPrivilege	2796	msiexec.exe
Token: SeSecurityPrivilege	2796	msiexec.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

de5947af1ec1e205ed4c953359a8ca9b6a72dc4ffc81ce1048969553d440c265.exe

description	pid	process	target process
PID 2108 wrote to memory of 2796	2108	de5947af1ec1e205ed4c953359a8ca9b6a72dc4ffc81ce1048969553d440c265.exe	msiexec.exe
PID 2108 wrote to memory of 2796	2108	de5947af1ec1e205ed4c953359a8ca9b6a72dc4ffc81ce1048969553d440c265.exe	msiexec.exe
PID 2108 wrote to memory of 2796	2108	de5947af1ec1e205ed4c953359a8ca9b6a72dc4ffc81ce1048969553d440c265.exe	msiexec.exe
PID 2108 wrote to memory of 2796	2108	de5947af1ec1e205ed4c953359a8ca9b6a72dc4ffc81ce1048969553d440c265.exe	msiexec.exe
PID 2108 wrote to memory of 2796	2108	de5947af1ec1e205ed4c953359a8ca9b6a72dc4ffc81ce1048969553d440c265.exe	msiexec.exe
PID 2108 wrote to memory of 2796	2108	de5947af1ec1e205ed4c953359a8ca9b6a72dc4ffc81ce1048969553d440c265.exe	msiexec.exe
PID 2108 wrote to memory of 2796	2108	de5947af1ec1e205ed4c953359a8ca9b6a72dc4ffc81ce1048969553d440c265.exe	msiexec.exe
PID 2108 wrote to memory of 2796	2108	de5947af1ec1e205ed4c953359a8ca9b6a72dc4ffc81ce1048969553d440c265.exe	msiexec.exe
PID 2108 wrote to memory of 2796	2108	de5947af1ec1e205ed4c953359a8ca9b6a72dc4ffc81ce1048969553d440c265.exe	msiexec.exe

C:\Users\Admin\AppData\Local\Temp\de5947af1ec1e205ed4c953359a8ca9b6a72dc4ffc81ce1048969553d440c265.exe
"C:\Users\Admin\AppData\Local\Temp\de5947af1ec1e205ed4c953359a8ca9b6a72dc4ffc81ce1048969553d440c265.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2108

C:\Windows\SysWOW64\msiexec.exe
msiexec.exe
2⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
PID:2796

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/2108-0-0x0000000000DF0000-0x0000000000E38000-memory.dmp

Filesize
288KB

Download
memory/2108-1-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2108-2-0x0000000000180000-0x00000000001A6000-memory.dmp

Filesize
152KB

Download
memory/2108-3-0x0000000000180000-0x00000000001A6000-memory.dmp

Filesize
152KB

Download
memory/2108-9-0x0000000000180000-0x00000000001A6000-memory.dmp

Filesize
152KB

Download
memory/2796-4-0x0000000000130000-0x0000000000156000-memory.dmp

Filesize
152KB

Download
memory/2796-6-0x00000000000D0000-0x00000000000D1000-memory.dmp

Filesize
4KB

Download
memory/2796-8-0x0000000000130000-0x0000000000156000-memory.dmp

Filesize
152KB

Download
memory/2796-10-0x0000000000130000-0x0000000000156000-memory.dmp

Filesize
152KB

Download
memory/2796-12-0x0000000000130000-0x0000000000156000-memory.dmp

Filesize
152KB

Download
memory/2796-13-0x0000000000130000-0x0000000000156000-memory.dmp

Filesize
152KB

Download
memory/2796-14-0x0000000000130000-0x0000000000156000-memory.dmp

Filesize
152KB

Download