matiex | e1567eea7e055e8e94aabe3e8a0cf23255a049a33ef706f0bc1e24b3a01e0b51

General

Target

abc1df6e489f03b77428c7bebca677ca.exe
Size

716KB
MD5

abc1df6e489f03b77428c7bebca677ca
SHA1

52c43ee433d6a8fa3da3562fddbeba452b6af0df
SHA256

e1567eea7e055e8e94aabe3e8a0cf23255a049a33ef706f0bc1e24b3a01e0b51
SHA512

5ae3377ed9957c79c5184e96b6d0910d4fe793c0ab55b25be0eb7f4e0e4808421c73b95d7dde16e16ea14dedcb6ed18c53554cadefbe771a4bfe06377e2a5af7

Score

10^/10

matiex keylogger spyware stealer

Malware Config

Extracted

Family

matiex

Credentials

Protocol: smtp
Host:
srvc13.turhost.com
Port:
587
Username:
info@bilgitekdagitim.com
Password:
italik2015

Signatures

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

Matiex Main Payload 5 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2440-5-0x0000000000400000-0x0000000000484000-memory.dmp	family_matiex
behavioral2/memory/2440-6-0x000000000040188B-mapping.dmp	family_matiex
behavioral2/memory/2276-7-0x0000000002FD0000-0x0000000003054000-memory.dmp	family_matiex
behavioral2/memory/2440-8-0x0000000000400000-0x0000000000484000-memory.dmp	family_matiex
behavioral2/memory/2440-12-0x0000000004DD0000-0x0000000004E3F000-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

11 checkip.dyndns.org
14 freegeoip.app
15 freegeoip.app
Suspicious use of SetThreadContext 1 IoCs

Processes:

abc1df6e489f03b77428c7bebca677ca.exe

description pid process target process

PID 2276 set thread context of 2440 2276 abc1df6e489f03b77428c7bebca677ca.exe abc1df6e489f03b77428c7bebca677ca.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

2768 schtasks.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

abc1df6e489f03b77428c7bebca677ca.exe

pid process

2440 abc1df6e489f03b77428c7bebca677ca.exe
Suspicious behavior: MapViewOfSection 3 IoCs

Processes:

abc1df6e489f03b77428c7bebca677ca.exeabc1df6e489f03b77428c7bebca677ca.exeabc1df6e489f03b77428c7bebca677ca.exe

pid process

500 abc1df6e489f03b77428c7bebca677ca.exe
1332 abc1df6e489f03b77428c7bebca677ca.exe
2276 abc1df6e489f03b77428c7bebca677ca.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

abc1df6e489f03b77428c7bebca677ca.exe

description pid process

Token: SeDebugPrivilege 2440 abc1df6e489f03b77428c7bebca677ca.exe

flow	ioc
11	checkip.dyndns.org
14	freegeoip.app
15	freegeoip.app

description	pid	process	target process
PID 2276 set thread context of 2440	2276	abc1df6e489f03b77428c7bebca677ca.exe	abc1df6e489f03b77428c7bebca677ca.exe

pid	process
2768	schtasks.exe

pid	process
2440	abc1df6e489f03b77428c7bebca677ca.exe

pid	process
500	abc1df6e489f03b77428c7bebca677ca.exe
1332	abc1df6e489f03b77428c7bebca677ca.exe
2276	abc1df6e489f03b77428c7bebca677ca.exe

description	pid	process
Token: SeDebugPrivilege	2440	abc1df6e489f03b77428c7bebca677ca.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

abc1df6e489f03b77428c7bebca677ca.exeabc1df6e489f03b77428c7bebca677ca.exeabc1df6e489f03b77428c7bebca677ca.execmd.exeabc1df6e489f03b77428c7bebca677ca.exe

C:\Users\Admin\AppData\Local\Temp\abc1df6e489f03b77428c7bebca677ca.exe
"C:\Users\Admin\AppData\Local\Temp\abc1df6e489f03b77428c7bebca677ca.exe"
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:500

C:\Windows\SysWOW64\cmd.exe
cmd /c schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\e8fb1ebd850140caa97509d1d746dfb1.xml"
2⤵
- Suspicious use of WriteProcessMemory
PID:1596

C:\Windows\SysWOW64\schtasks.exe
schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\e8fb1ebd850140caa97509d1d746dfb1.xml"
3⤵
- Creates scheduled task(s)
PID:2768

C:\Users\Admin\AppData\Local\Temp\abc1df6e489f03b77428c7bebca677ca.exe
"C:\Users\Admin\AppData\Local\Temp\abc1df6e489f03b77428c7bebca677ca.exe"
2⤵
PID:1620

C:\Users\Admin\AppData\Local\Temp\abc1df6e489f03b77428c7bebca677ca.exe
"C:\Users\Admin\AppData\Local\Temp\abc1df6e489f03b77428c7bebca677ca.exe"
2⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1332

C:\Users\Admin\AppData\Local\Temp\abc1df6e489f03b77428c7bebca677ca.exe
"C:\Users\Admin\AppData\Local\Temp\abc1df6e489f03b77428c7bebca677ca.exe"
3⤵
PID:2164

C:\Users\Admin\AppData\Local\Temp\abc1df6e489f03b77428c7bebca677ca.exe
"C:\Users\Admin\AppData\Local\Temp\abc1df6e489f03b77428c7bebca677ca.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2276

C:\Users\Admin\AppData\Local\Temp\abc1df6e489f03b77428c7bebca677ca.exe
"C:\Users\Admin\AppData\Local\Temp\abc1df6e489f03b77428c7bebca677ca.exe"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2440

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
5⤵
PID:3476

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\e8fb1ebd850140caa97509d1d746dfb1.xml
MD5
a36564afc14b3eb0849c01a3afdb9944

SHA1
4dcee9fae3fde4e46b08529bc0ba067150686f07

SHA256
9d4342f763c5d62a06f69aa6fdcb1caa376ff2f2c0972f36b487f73b4d221996

SHA512
782082aa36ae056734e90fc079c813dfef59420571a1b70cde4cf15eb6c870f85b2bfe0748ef4db9df3d010c08671bff744d78178ba75bf2ba02b665f044ae89

Download Submit
memory/1332-3-0x0000000000000000-mapping.dmp

Download
memory/1596-2-0x0000000000000000-mapping.dmp

Download
memory/2276-7-0x0000000002FD0000-0x0000000003054000-memory.dmp

Filesize
528KB

Download
memory/2276-4-0x0000000000000000-mapping.dmp

Download
memory/2440-6-0x000000000040188B-mapping.dmp

Download
memory/2440-8-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2440-5-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/2440-11-0x0000000073E00000-0x00000000744EE000-memory.dmp

Filesize
6.9MB

Download
memory/2440-12-0x0000000004DD0000-0x0000000004E3F000-memory.dmp

Filesize
444KB

Download
memory/2440-14-0x0000000004FE0000-0x0000000004FE1000-memory.dmp

Filesize
4KB

Download
memory/2440-15-0x0000000005580000-0x0000000005581000-memory.dmp

Filesize
4KB

Download
memory/2440-16-0x00000000050F0000-0x00000000050F1000-memory.dmp

Filesize
4KB

Download
memory/2440-18-0x0000000006500000-0x0000000006501000-memory.dmp

Filesize
4KB

Download
memory/2440-19-0x00000000066D0000-0x00000000066D1000-memory.dmp

Filesize
4KB

Download
memory/2440-20-0x00000000064F0000-0x00000000064F1000-memory.dmp

Filesize
4KB

Download
memory/2768-9-0x0000000000000000-mapping.dmp

Download
memory/3476-17-0x0000000000000000-mapping.dmp

Download

description	pid	process	target process
PID 500 wrote to memory of 1596	500	abc1df6e489f03b77428c7bebca677ca.exe	cmd.exe
PID 500 wrote to memory of 1596	500	abc1df6e489f03b77428c7bebca677ca.exe	cmd.exe
PID 500 wrote to memory of 1596	500	abc1df6e489f03b77428c7bebca677ca.exe	cmd.exe
PID 500 wrote to memory of 1620	500	abc1df6e489f03b77428c7bebca677ca.exe	abc1df6e489f03b77428c7bebca677ca.exe
PID 500 wrote to memory of 1620	500	abc1df6e489f03b77428c7bebca677ca.exe	abc1df6e489f03b77428c7bebca677ca.exe
PID 500 wrote to memory of 1620	500	abc1df6e489f03b77428c7bebca677ca.exe	abc1df6e489f03b77428c7bebca677ca.exe
PID 500 wrote to memory of 1332	500	abc1df6e489f03b77428c7bebca677ca.exe	abc1df6e489f03b77428c7bebca677ca.exe
PID 500 wrote to memory of 1332	500	abc1df6e489f03b77428c7bebca677ca.exe	abc1df6e489f03b77428c7bebca677ca.exe
PID 500 wrote to memory of 1332	500	abc1df6e489f03b77428c7bebca677ca.exe	abc1df6e489f03b77428c7bebca677ca.exe
PID 1332 wrote to memory of 2164	1332	abc1df6e489f03b77428c7bebca677ca.exe	abc1df6e489f03b77428c7bebca677ca.exe
PID 1332 wrote to memory of 2164	1332	abc1df6e489f03b77428c7bebca677ca.exe	abc1df6e489f03b77428c7bebca677ca.exe
PID 1332 wrote to memory of 2164	1332	abc1df6e489f03b77428c7bebca677ca.exe	abc1df6e489f03b77428c7bebca677ca.exe
PID 1332 wrote to memory of 2276	1332	abc1df6e489f03b77428c7bebca677ca.exe	abc1df6e489f03b77428c7bebca677ca.exe
PID 1332 wrote to memory of 2276	1332	abc1df6e489f03b77428c7bebca677ca.exe	abc1df6e489f03b77428c7bebca677ca.exe
PID 1332 wrote to memory of 2276	1332	abc1df6e489f03b77428c7bebca677ca.exe	abc1df6e489f03b77428c7bebca677ca.exe
PID 2276 wrote to memory of 2440	2276	abc1df6e489f03b77428c7bebca677ca.exe	abc1df6e489f03b77428c7bebca677ca.exe
PID 2276 wrote to memory of 2440	2276	abc1df6e489f03b77428c7bebca677ca.exe	abc1df6e489f03b77428c7bebca677ca.exe
PID 2276 wrote to memory of 2440	2276	abc1df6e489f03b77428c7bebca677ca.exe	abc1df6e489f03b77428c7bebca677ca.exe
PID 2276 wrote to memory of 2440	2276	abc1df6e489f03b77428c7bebca677ca.exe	abc1df6e489f03b77428c7bebca677ca.exe
PID 1596 wrote to memory of 2768	1596	cmd.exe	schtasks.exe
PID 1596 wrote to memory of 2768	1596	cmd.exe	schtasks.exe
PID 1596 wrote to memory of 2768	1596	cmd.exe	schtasks.exe
PID 2440 wrote to memory of 3476	2440	abc1df6e489f03b77428c7bebca677ca.exe	netsh.exe
PID 2440 wrote to memory of 3476	2440	abc1df6e489f03b77428c7bebca677ca.exe	netsh.exe
PID 2440 wrote to memory of 3476	2440	abc1df6e489f03b77428c7bebca677ca.exe	netsh.exe

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads