agenttesla | 77e8b50dfff89d0cded42fe2660bd467932dd3d859483b1da3c6c0f9e879e019

General

Target

16958065241b763ead9d898c945a9bb8c03e10465a10d734562c0480c970ccbf2c9195cc9c376.exe
Size

238KB
MD5

11f1939d348cef038e4e873181b059f5
SHA1

84d38561c12b20997e4515e02b3fa340dc8a1812
SHA256

77e8b50dfff89d0cded42fe2660bd467932dd3d859483b1da3c6c0f9e879e019
SHA512

b3cf33a32be0b81a5c770b2761b73cb1b47dda80791d8f2ffd4c3feac568fd3ca012c31ae6762b28059f4a120f904f2af8f54331b7b21fca6a9076ceef173c74
SSDEEP

3072:OjAtRoLlvPPMiY+AQ73+KbpcLP+NlakIfxFry:OoEEPtQ73+Kber+3Ipx

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.marinasands.gr
Port:
587
Username:
[email protected]
Password:
;lHJ#%M!iBh-
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:

16958065241b763ead9d898c945a9bb8c03e10465a10d734562c0480c970ccbf2c9195cc9c376.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	16958065241b763ead9d898c945a9bb8c03e10465a10d734562c0480c970ccbf2c9195cc9c376.exe
Key opened	\REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	16958065241b763ead9d898c945a9bb8c03e10465a10d734562c0480c970ccbf2c9195cc9c376.exe
Key opened	\REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	16958065241b763ead9d898c945a9bb8c03e10465a10d734562c0480c970ccbf2c9195cc9c376.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
42	api.ipify.org
44	api.ipify.org

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

16958065241b763ead9d898c945a9bb8c03e10465a10d734562c0480c970ccbf2c9195cc9c376.exe

pid	Process
2952	16958065241b763ead9d898c945a9bb8c03e10465a10d734562c0480c970ccbf2c9195cc9c376.exe
2952	16958065241b763ead9d898c945a9bb8c03e10465a10d734562c0480c970ccbf2c9195cc9c376.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

16958065241b763ead9d898c945a9bb8c03e10465a10d734562c0480c970ccbf2c9195cc9c376.exe

description	pid	Process
Token: SeDebugPrivilege	2952	16958065241b763ead9d898c945a9bb8c03e10465a10d734562c0480c970ccbf2c9195cc9c376.exe

outlook_office_path 1 IoCs

Processes:

16958065241b763ead9d898c945a9bb8c03e10465a10d734562c0480c970ccbf2c9195cc9c376.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	16958065241b763ead9d898c945a9bb8c03e10465a10d734562c0480c970ccbf2c9195cc9c376.exe

outlook_win_path 1 IoCs

Processes:

16958065241b763ead9d898c945a9bb8c03e10465a10d734562c0480c970ccbf2c9195cc9c376.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	16958065241b763ead9d898c945a9bb8c03e10465a10d734562c0480c970ccbf2c9195cc9c376.exe

C:\Users\Admin\AppData\Local\Temp\16958065241b763ead9d898c945a9bb8c03e10465a10d734562c0480c970ccbf2c9195cc9c376.exe
"C:\Users\Admin\AppData\Local\Temp\16958065241b763ead9d898c945a9bb8c03e10465a10d734562c0480c970ccbf2c9195cc9c376.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2952

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

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Downloads

memory/2952-1-0x00000000752B0000-0x0000000075A60000-memory.dmp

Filesize
7.7MB

Download
memory/2952-0-0x0000000000E00000-0x0000000000E42000-memory.dmp

Filesize
264KB

Download
memory/2952-2-0x0000000005FA0000-0x0000000006544000-memory.dmp

Filesize
5.6MB

Download
memory/2952-3-0x00000000059E0000-0x00000000059F0000-memory.dmp

Filesize
64KB

Download
memory/2952-4-0x0000000005960000-0x00000000059C6000-memory.dmp

Filesize
408KB

Download
memory/2952-5-0x00000000752B0000-0x0000000075A60000-memory.dmp

Filesize
7.7MB

Download
memory/2952-6-0x00000000059E0000-0x00000000059F0000-memory.dmp

Filesize
64KB

Download
memory/2952-7-0x0000000006ED0000-0x0000000006F20000-memory.dmp

Filesize
320KB

Download
memory/2952-8-0x0000000006FC0000-0x0000000007052000-memory.dmp

Filesize
584KB

Download
memory/2952-9-0x0000000006F40000-0x0000000006F4A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads