agenttesla | eda6ef163704715bc6ab74b299b326c1b9d309f77c578e66b28f6d36fb0f33b3

General

Target

SOA july.exe
Size

446KB
MD5

49f4d61510b00da46d1ed0081dadd436
SHA1

9259413803d64671da96bc27c1ca10b87e3a5688
SHA256

7666a9640caa1cd3032c124ae3b763f280cae9da5028586721e3aed9f476bf2d
SHA512

49aa2a1fbbd81ee8b3829292509aad3a62574cd380a16f5b44fa96229572a8bd43981abd8f6a590684322b94bccdecf6610123d24bfcb3da69cdb0f1999fb116

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
1xH}wgu7}f%E

Signatures

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

AgentTesla Payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1724-59-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral1/memory/1724-60-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral1/memory/1724-61-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral1/memory/1724-62-0x000000000044A81E-mapping.dmp	family_agenttesla
behavioral1/memory/1724-64-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral1/memory/1724-66-0x0000000000400000-0x0000000000450000-memory.dmp	family_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
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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

SOA july.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA july.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA july.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA july.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

SOA july.exe

description pid process target process

PID 1940 set thread context of 1724 1940 SOA july.exe SOA july.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

SOA july.exe

pid process

1724 SOA july.exe
1724 SOA july.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

SOA july.exe

pid process

1724 SOA july.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

SOA july.exe

description pid process

Token: SeDebugPrivilege 1724 SOA july.exe

description	pid	process	target process
PID 1940 set thread context of 1724	1940	SOA july.exe	SOA july.exe

pid	process
1724	SOA july.exe
1724	SOA july.exe

pid	process
1724	SOA july.exe

description	pid	process
Token: SeDebugPrivilege	1724	SOA july.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

SOA july.exeSOA july.exe

description	pid	process	target process
PID 1940 wrote to memory of 1724	1940	SOA july.exe	SOA july.exe
PID 1940 wrote to memory of 1724	1940	SOA july.exe	SOA july.exe
PID 1940 wrote to memory of 1724	1940	SOA july.exe	SOA july.exe
PID 1940 wrote to memory of 1724	1940	SOA july.exe	SOA july.exe
PID 1940 wrote to memory of 1724	1940	SOA july.exe	SOA july.exe
PID 1940 wrote to memory of 1724	1940	SOA july.exe	SOA july.exe
PID 1940 wrote to memory of 1724	1940	SOA july.exe	SOA july.exe
PID 1940 wrote to memory of 1724	1940	SOA july.exe	SOA july.exe
PID 1940 wrote to memory of 1724	1940	SOA july.exe	SOA july.exe
PID 1724 wrote to memory of 1604	1724	SOA july.exe	netsh.exe
PID 1724 wrote to memory of 1604	1724	SOA july.exe	netsh.exe
PID 1724 wrote to memory of 1604	1724	SOA july.exe	netsh.exe
PID 1724 wrote to memory of 1604	1724	SOA july.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

SOA july.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA july.exe

outlook_win_path 1 IoCs

Processes:

SOA july.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SOA july.exe

C:\Users\Admin\AppData\Local\Temp\SOA july.exe
"C:\Users\Admin\AppData\Local\Temp\SOA july.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1940

C:\Users\Admin\AppData\Local\Temp\SOA july.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:1724

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:1604

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1604-69-0x0000000000000000-mapping.dmp

Download
memory/1724-56-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1724-57-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1724-59-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1724-60-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1724-61-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1724-62-0x000000000044A81E-mapping.dmp

Download
memory/1724-64-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1724-66-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/1724-68-0x00000000745C0000-0x0000000074B6B000-memory.dmp

Filesize
5.7MB

Download
memory/1940-54-0x0000000075941000-0x0000000075943000-memory.dmp

Filesize
8KB

Download
memory/1940-55-0x00000000745C0000-0x0000000074B6B000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads