matiex | 8479d4212bcb6f0673481044711acebfa1fce4e52799275930502860c6cca6f4

General

Target

0ab719d058f5cccd970f2f06c5ff4647.exe
Size

566KB
MD5

0ab719d058f5cccd970f2f06c5ff4647
SHA1

4a1b7539377b2631cba14f37ff056e60504bc828
SHA256

8479d4212bcb6f0673481044711acebfa1fce4e52799275930502860c6cca6f4
SHA512

6e0d33dd230f849ef32c04b0c10c99726a1b564a154fa105d409a5e12a04f6f86010bb42f66ce4b5c666fb4330f3ad11354f78f45e0e38d3189998470b4bb9b0

Score

10^/10

matiex keylogger spyware stealer

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
srvc13.turhost.com
Port:
587
Username:
[email protected]
Password:
italik2015

Extracted

Family

matiex

Credentials

Protocol: smtp
Host:
srvc13.turhost.com
Port:
587
Username:
[email protected]
Password:
italik2015

Signatures

Matiex
Matiex is a keylogger and infostealer first seen in July 2020.
stealer keylogger matiex

Matiex Main Payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2004-3-0x0000000000400000-0x0000000000484000-memory.dmp	family_matiex
behavioral1/memory/2004-4-0x000000000040188B-mapping.dmp	family_matiex
behavioral1/memory/2004-5-0x0000000000400000-0x0000000000484000-memory.dmp	family_matiex
behavioral1/memory/2004-9-0x0000000000280000-0x00000000002EF000-memory.dmp	family_matiex

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

10 freegeoip.app
11 freegeoip.app
5 checkip.dyndns.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

0ab719d058f5cccd970f2f06c5ff4647.exe

description pid process target process

PID 728 set thread context of 2004 728 0ab719d058f5cccd970f2f06c5ff4647.exe 0ab719d058f5cccd970f2f06c5ff4647.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1164 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

0ab719d058f5cccd970f2f06c5ff4647.exe

pid process

2004 0ab719d058f5cccd970f2f06c5ff4647.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

0ab719d058f5cccd970f2f06c5ff4647.exe

pid process

728 0ab719d058f5cccd970f2f06c5ff4647.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

0ab719d058f5cccd970f2f06c5ff4647.exe

description pid process

Token: SeDebugPrivilege 2004 0ab719d058f5cccd970f2f06c5ff4647.exe

flow	ioc
10	freegeoip.app
11	freegeoip.app
5	checkip.dyndns.org

description	pid	process	target process
PID 728 set thread context of 2004	728	0ab719d058f5cccd970f2f06c5ff4647.exe	0ab719d058f5cccd970f2f06c5ff4647.exe

pid	process
1164	schtasks.exe

pid	process
2004	0ab719d058f5cccd970f2f06c5ff4647.exe

pid	process
728	0ab719d058f5cccd970f2f06c5ff4647.exe

description	pid	process
Token: SeDebugPrivilege	2004	0ab719d058f5cccd970f2f06c5ff4647.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

0ab719d058f5cccd970f2f06c5ff4647.execmd.exe0ab719d058f5cccd970f2f06c5ff4647.exe

description	pid	process	target process
PID 728 wrote to memory of 1852	728	0ab719d058f5cccd970f2f06c5ff4647.exe	cmd.exe
PID 728 wrote to memory of 1852	728	0ab719d058f5cccd970f2f06c5ff4647.exe	cmd.exe
PID 728 wrote to memory of 1852	728	0ab719d058f5cccd970f2f06c5ff4647.exe	cmd.exe
PID 728 wrote to memory of 1852	728	0ab719d058f5cccd970f2f06c5ff4647.exe	cmd.exe
PID 728 wrote to memory of 2004	728	0ab719d058f5cccd970f2f06c5ff4647.exe	0ab719d058f5cccd970f2f06c5ff4647.exe
PID 728 wrote to memory of 2004	728	0ab719d058f5cccd970f2f06c5ff4647.exe	0ab719d058f5cccd970f2f06c5ff4647.exe
PID 728 wrote to memory of 2004	728	0ab719d058f5cccd970f2f06c5ff4647.exe	0ab719d058f5cccd970f2f06c5ff4647.exe
PID 728 wrote to memory of 2004	728	0ab719d058f5cccd970f2f06c5ff4647.exe	0ab719d058f5cccd970f2f06c5ff4647.exe
PID 728 wrote to memory of 2004	728	0ab719d058f5cccd970f2f06c5ff4647.exe	0ab719d058f5cccd970f2f06c5ff4647.exe
PID 1852 wrote to memory of 1164	1852	cmd.exe	schtasks.exe
PID 1852 wrote to memory of 1164	1852	cmd.exe	schtasks.exe
PID 1852 wrote to memory of 1164	1852	cmd.exe	schtasks.exe
PID 1852 wrote to memory of 1164	1852	cmd.exe	schtasks.exe
PID 2004 wrote to memory of 608	2004	0ab719d058f5cccd970f2f06c5ff4647.exe	netsh.exe
PID 2004 wrote to memory of 608	2004	0ab719d058f5cccd970f2f06c5ff4647.exe	netsh.exe
PID 2004 wrote to memory of 608	2004	0ab719d058f5cccd970f2f06c5ff4647.exe	netsh.exe
PID 2004 wrote to memory of 608	2004	0ab719d058f5cccd970f2f06c5ff4647.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\0ab719d058f5cccd970f2f06c5ff4647.exe
"C:\Users\Admin\AppData\Local\Temp\0ab719d058f5cccd970f2f06c5ff4647.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:728
- C:\Windows\SysWOW64\cmd.exe
  cmd /c schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\14f76e838074406fa2328706f33416b2.xml"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1852
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\14f76e838074406fa2328706f33416b2.xml"
    3⤵
    - Creates scheduled task(s)
    PID:1164
- C:\Users\Admin\AppData\Local\Temp\0ab719d058f5cccd970f2f06c5ff4647.exe
  "C:\Users\Admin\AppData\Local\Temp\0ab719d058f5cccd970f2f06c5ff4647.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2004
- - C:\Windows\SysWOW64\netsh.exe
    "netsh" wlan show profile
    3⤵
    PID:608

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\14f76e838074406fa2328706f33416b2.xml

MD5
9313352a59e3b368ab4eb8173567c406

SHA1
fc776c28e3ae9bd5e68f25c2a4f6248126731370

SHA256
469d4994320f37196faca4de8ada85161a43dd42c9405b283bea5e4ea84c9a8d

SHA512
000f6edf387b4ea0f244003fad3f66be5eb1920012838ba3a19c3f2dcde973fce8450c8e556c22cc20f7a3a0980d735fb169ecfafd440993c9fe5b8875fc7462

Download Submit
memory/608-11-0x0000000000000000-mapping.dmp

Download
memory/1164-6-0x0000000000000000-mapping.dmp

Download
memory/1852-2-0x0000000000000000-mapping.dmp

Download
memory/2004-3-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2004-4-0x000000000040188B-mapping.dmp

Download
memory/2004-5-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2004-8-0x0000000074CD0000-0x00000000753BE000-memory.dmp

Filesize
6.9MB

Download
memory/2004-9-0x0000000000280000-0x00000000002EF000-memory.dmp

Filesize
444KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads