agenttesla | 3aff6f788e8ebd33fb754b78c353481632b039f90d48e165669ba662994f759c

Analysis

max time kernel
119s
max time network
126s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
12/10/2023, 16:51

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General

Target

3aff6f788e8ebd33fb754b78c353481632b039f90d48e165669ba662994f759c.exe
Size

239KB
MD5

22b455d070dc9625b2d27e385e420371
SHA1

1df1a56cd0c601b2918062d18098727ebb62d7d7
SHA256

3aff6f788e8ebd33fb754b78c353481632b039f90d48e165669ba662994f759c
SHA512

a1a87bf99f7be68fea947aa64a71475715212aca8c8679b88c0b47ddadd5337561ff6b46389ffc796b7bdce8435db8452688052e356a8a6ef30b91fb542b2498
SSDEEP

3072:DFe0H2Vi2e5V0b2zV1/AVfJHXiKZLcYfGKo2n:00ke5V0b2zV5A9JHXzZLcmm2

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:
mkoify147
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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3aff6f788e8ebd33fb754b78c353481632b039f90d48e165669ba662994f759c.exe
Key opened	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3aff6f788e8ebd33fb754b78c353481632b039f90d48e165669ba662994f759c.exe
Key opened	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3aff6f788e8ebd33fb754b78c353481632b039f90d48e165669ba662994f759c.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2080	3aff6f788e8ebd33fb754b78c353481632b039f90d48e165669ba662994f759c.exe
2080	3aff6f788e8ebd33fb754b78c353481632b039f90d48e165669ba662994f759c.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2080	3aff6f788e8ebd33fb754b78c353481632b039f90d48e165669ba662994f759c.exe

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3aff6f788e8ebd33fb754b78c353481632b039f90d48e165669ba662994f759c.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3185155662-718608226-894467740-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	3aff6f788e8ebd33fb754b78c353481632b039f90d48e165669ba662994f759c.exe

C:\Users\Admin\AppData\Local\Temp\3aff6f788e8ebd33fb754b78c353481632b039f90d48e165669ba662994f759c.exe
"C:\Users\Admin\AppData\Local\Temp\3aff6f788e8ebd33fb754b78c353481632b039f90d48e165669ba662994f759c.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2080

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/2080-0-0x0000000074840000-0x0000000074F2E000-memory.dmp

Filesize
6.9MB

Download
memory/2080-1-0x00000000002E0000-0x0000000000322000-memory.dmp

Filesize
264KB

Download
memory/2080-2-0x00000000049F0000-0x0000000004A30000-memory.dmp

Filesize
256KB

Download
memory/2080-3-0x0000000074840000-0x0000000074F2E000-memory.dmp

Filesize
6.9MB

Download
memory/2080-4-0x00000000049F0000-0x0000000004A30000-memory.dmp

Filesize
256KB

Download