agenttesla | 074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837

General

Target

NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe
Size

733KB
MD5

ed39d859cbe806a041e3d3ec1f685d2d
SHA1

f84d951a06de0cd52a1ad630e85f2842bcf9d978
SHA256

074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837
SHA512

053e657557801a0af542e43130f33b501f58244d71cc912dee1e26541a105f0dcf54d72430c0c26ea3ff6824119c029938743e5e38d081ecdf6dba83a8ab3663
SSDEEP

12288:DV7IPkFPlmKGakmcs/N0l7J0PAiK8dcMaK3AC28HkfiurF8p:fgKGaQG0lWU8d/AL5Pr6p

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.europeanhome.vn
Port:
587
Username:
[email protected]
Password:
Qsa@@123@!
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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
T1552.001
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
T1552.001
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
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe
Key opened	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe
Key opened	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe

description	pid	process	target process
PID 2244 set thread context of 2728	2244	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exeNEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe

pid	process
2244	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe
2244	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe
2728	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe
2728	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exeNEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe

description	pid	process
Token: SeDebugPrivilege	2244	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe
Token: SeDebugPrivilege	2728	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe

pid process

2728 NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe

pid	process
2728	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe

description	pid	process	target process
PID 2244 wrote to memory of 2728	2244	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe
PID 2244 wrote to memory of 2728	2244	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe
PID 2244 wrote to memory of 2728	2244	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe
PID 2244 wrote to memory of 2728	2244	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe
PID 2244 wrote to memory of 2728	2244	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe
PID 2244 wrote to memory of 2728	2244	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe
PID 2244 wrote to memory of 2728	2244	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe
PID 2244 wrote to memory of 2728	2244	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe
PID 2244 wrote to memory of 2728	2244	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe

outlook_office_path 1 IoCs

Processes:

NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe

outlook_win_path 1 IoCs

Processes:

NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2084844033-2744876406-2053742436-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2244

C:\Users\Admin\AppData\Local\Temp\NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.074a4b15f22d418584aa46e6b8776a1b3ccd91124d21993de215b6dcba789837.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:2728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2244-0-0x0000000000D60000-0x0000000000E1E000-memory.dmp

Filesize
760KB

Download
memory/2244-1-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/2244-2-0x00000000005C0000-0x0000000000600000-memory.dmp

Filesize
256KB

Download
memory/2244-3-0x00000000007A0000-0x00000000007B6000-memory.dmp

Filesize
88KB

Download
memory/2244-4-0x0000000000A20000-0x0000000000A28000-memory.dmp

Filesize
32KB

Download
memory/2244-5-0x0000000000A30000-0x0000000000A3A000-memory.dmp

Filesize
40KB

Download
memory/2244-6-0x0000000005F80000-0x0000000006004000-memory.dmp

Filesize
528KB

Download
memory/2244-23-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/2728-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2728-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2728-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2728-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2728-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2728-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2728-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2728-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2728-22-0x0000000074B90000-0x000000007527E000-memory.dmp

Filesize
6.9MB

Download
memory/2728-24-0x0000000000460000-0x00000000004A0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads