agenttesla | 95b65ada224cd186bdfbd7542feb9ff3383a5794e4885c8284fd94946cb8f701

General

Target

Invoice po.exe
Size

502KB
MD5

336d033b63278f41d919d5e9944a9d9d
SHA1

cfa013de2ef8b542054068ab2aeaa584945634f5
SHA256

0f2a2c10ccdece91433063d992b2a24a316db4e1f8d2dc8f6c532fe48e0e1946
SHA512

bde06b6efde5a982d43f52b95532ba0f89d87cfe1c0c06f3e2757fdc792a7e5452906a8b5cb4f04322d33af43de0ad991465e97c789f4702f1e8fb34286394a3

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.albaniandailynews.com
Port:
587
Username:
[email protected]
Password:
125875.jUkT

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.albaniandailynews.com
Port:
587
Username:
[email protected]
Password:
125875.jUkT

Signatures

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

AgentTesla Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4724-136-0x0000000000400000-0x0000000000450000-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:

Invoice po.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Invoice po.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Invoice po.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Invoice po.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Invoice po.exe

description pid process target process

PID 4728 set thread context of 4724 4728 Invoice po.exe Invoice po.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

Invoice po.exeInvoice po.exe

pid process

4728 Invoice po.exe
4728 Invoice po.exe
4728 Invoice po.exe
4728 Invoice po.exe
4724 Invoice po.exe
4724 Invoice po.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Invoice po.exeInvoice po.exe

description pid process

Token: SeDebugPrivilege 4728 Invoice po.exe
Token: SeDebugPrivilege 4724 Invoice po.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Invoice po.exe

pid process

4724 Invoice po.exe

description	pid	process	target process
PID 4728 set thread context of 4724	4728	Invoice po.exe	Invoice po.exe

pid	process
4728	Invoice po.exe
4728	Invoice po.exe
4728	Invoice po.exe
4728	Invoice po.exe
4724	Invoice po.exe
4724	Invoice po.exe

description	pid	process
Token: SeDebugPrivilege	4728	Invoice po.exe
Token: SeDebugPrivilege	4724	Invoice po.exe

pid	process
4724	Invoice po.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

Invoice po.exeInvoice po.exe

description	pid	process	target process
PID 4728 wrote to memory of 4724	4728	Invoice po.exe	Invoice po.exe
PID 4728 wrote to memory of 4724	4728	Invoice po.exe	Invoice po.exe
PID 4728 wrote to memory of 4724	4728	Invoice po.exe	Invoice po.exe
PID 4728 wrote to memory of 4724	4728	Invoice po.exe	Invoice po.exe
PID 4728 wrote to memory of 4724	4728	Invoice po.exe	Invoice po.exe
PID 4728 wrote to memory of 4724	4728	Invoice po.exe	Invoice po.exe
PID 4728 wrote to memory of 4724	4728	Invoice po.exe	Invoice po.exe
PID 4728 wrote to memory of 4724	4728	Invoice po.exe	Invoice po.exe
PID 4724 wrote to memory of 5036	4724	Invoice po.exe	netsh.exe
PID 4724 wrote to memory of 5036	4724	Invoice po.exe	netsh.exe
PID 4724 wrote to memory of 5036	4724	Invoice po.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

Invoice po.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Invoice po.exe

outlook_win_path 1 IoCs

Processes:

Invoice po.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Invoice po.exe

C:\Users\Admin\AppData\Local\Temp\Invoice po.exe
"C:\Users\Admin\AppData\Local\Temp\Invoice po.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4728

C:\Users\Admin\AppData\Local\Temp\Invoice po.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:4724

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:5036

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/4724-135-0x0000000000000000-mapping.dmp

Download
memory/4724-136-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/4724-137-0x0000000005580000-0x00000000055E6000-memory.dmp

Filesize
408KB

Download
memory/4724-138-0x00000000061E0000-0x0000000006230000-memory.dmp

Filesize
320KB

Download
memory/4728-130-0x0000000000E50000-0x0000000000ED4000-memory.dmp

Filesize
528KB

Download
memory/4728-131-0x0000000005F20000-0x00000000064C4000-memory.dmp

Filesize
5.6MB

Download
memory/4728-132-0x0000000005970000-0x0000000005A02000-memory.dmp

Filesize
584KB

Download
memory/4728-133-0x0000000005890000-0x000000000589A000-memory.dmp

Filesize
40KB

Download
memory/4728-134-0x0000000009140000-0x00000000091DC000-memory.dmp

Filesize
624KB

Download
memory/5036-139-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads