agenttesla | b1247f59b35e73d7375c09a78f71f94a2437edd9d5229bb0d89bc065d10345e8

General

Target

Qualification details.exe
Size

582KB
MD5

5c7d36f450111107aff25b1d090062c2
SHA1

752870a941f6145c37a49992dbf1a6decfd2292f
SHA256

5a2965c63c2c74a0e8d06008ead3a82354dfd319468074823d5224a63e1a5c52
SHA512

2d8968fb0380755929c08794b963e8c3aed8729121ca95db6c4c5b34c74e3ec8407a3bb31ac7d49b2a8b0367f7b0994f14d59da52b0912458a8699cf7984825c

Score

10^/10

agenttesla collection keylogger spyware stealer suricata trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.1and1.com
Port:
587
Username:
[email protected]
Password:
$Hari@prasad%2020

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.1and1.com
Port:
587
Username:
[email protected]
Password:
$Hari@prasad%2020

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
suricata: ET MALWARE AgentTesla Exfil Via SMTP
suricata: ET MALWARE AgentTesla Exfil Via SMTP
suricata

AgentTesla Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4652-136-0x0000000000400000-0x0000000000452000-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:

Qualification details.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Qualification details.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Qualification details.exe
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Qualification details.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Qualification details.exe

description pid process target process

PID 3104 set thread context of 4652 3104 Qualification details.exe Qualification details.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Qualification details.exe

pid process

4652 Qualification details.exe
4652 Qualification details.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Qualification details.exe

description pid process

Token: SeDebugPrivilege 4652 Qualification details.exe

description	pid	process	target process
PID 3104 set thread context of 4652	3104	Qualification details.exe	Qualification details.exe

pid	process
4652	Qualification details.exe
4652	Qualification details.exe

description	pid	process
Token: SeDebugPrivilege	4652	Qualification details.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Qualification details.exe

description	pid	process	target process
PID 3104 wrote to memory of 4652	3104	Qualification details.exe	Qualification details.exe
PID 3104 wrote to memory of 4652	3104	Qualification details.exe	Qualification details.exe
PID 3104 wrote to memory of 4652	3104	Qualification details.exe	Qualification details.exe
PID 3104 wrote to memory of 4652	3104	Qualification details.exe	Qualification details.exe
PID 3104 wrote to memory of 4652	3104	Qualification details.exe	Qualification details.exe
PID 3104 wrote to memory of 4652	3104	Qualification details.exe	Qualification details.exe
PID 3104 wrote to memory of 4652	3104	Qualification details.exe	Qualification details.exe
PID 3104 wrote to memory of 4652	3104	Qualification details.exe	Qualification details.exe

outlook_office_path 1 IoCs

Processes:

Qualification details.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Qualification details.exe

outlook_win_path 1 IoCs

Processes:

Qualification details.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Qualification details.exe

C:\Users\Admin\AppData\Local\Temp\Qualification details.exe
"C:\Users\Admin\AppData\Local\Temp\Qualification details.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3104

C:\Users\Admin\AppData\Local\Temp\Qualification details.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4652

Network

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/3104-130-0x00000000009D0000-0x0000000000A68000-memory.dmp

Filesize
608KB

Download
memory/3104-131-0x0000000007D90000-0x0000000008334000-memory.dmp

Filesize
5.6MB

Download
memory/3104-132-0x00000000078D0000-0x0000000007962000-memory.dmp

Filesize
584KB

Download
memory/3104-133-0x0000000007980000-0x000000000798A000-memory.dmp

Filesize
40KB

Download
memory/3104-134-0x000000000B8C0000-0x000000000B95C000-memory.dmp

Filesize
624KB

Download
memory/4652-135-0x0000000000000000-mapping.dmp

Download
memory/4652-136-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/4652-137-0x0000000005550000-0x00000000055B6000-memory.dmp

Filesize
408KB

Download
memory/4652-138-0x00000000060D0000-0x0000000006120000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads