agenttesla | 86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035

General

Target

86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
Size

730KB
MD5

52ded7c4f206bc95ac803100ae3db2d9
SHA1

705ba1cb3cf06a0409c89f80d9c09a54ff679aec
SHA256

86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035
SHA512

1f9f17edb8c943440feccedbd74ff5fa70b28817b3680d05606686c835843dca48ef3611ec7182a3cbc350726be2b64a3a82a4430f6cbd103a6f9cf15098a2ac

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.spamora.net
Port:
587
Username:
[email protected]
Password:
Emotion1!

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/904-61-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/904-62-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/904-63-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/904-64-0x000000000044744E-mapping.dmp	family_agenttesla
behavioral1/memory/904-66-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/904-68-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla

Drops file in Drivers directory 1 IoCs

Processes:

86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

description	ioc	process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

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:

86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

description	pid	process	target process
PID 1216 set thread context of 904	1216	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

pid	process
904	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
904	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

description pid process

Token: SeDebugPrivilege 904 86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

pid process

904 86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

description	pid	process
Token: SeDebugPrivilege	904	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

description	pid	process	target process
PID 1216 wrote to memory of 904	1216	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
PID 1216 wrote to memory of 904	1216	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
PID 1216 wrote to memory of 904	1216	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
PID 1216 wrote to memory of 904	1216	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
PID 1216 wrote to memory of 904	1216	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
PID 1216 wrote to memory of 904	1216	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
PID 1216 wrote to memory of 904	1216	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
PID 1216 wrote to memory of 904	1216	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
PID 1216 wrote to memory of 904	1216	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

outlook_office_path 1 IoCs

Processes:

86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

outlook_win_path 1 IoCs

Processes:

86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

C:\Users\Admin\AppData\Local\Temp\86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
"C:\Users\Admin\AppData\Local\Temp\86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1216

C:\Users\Admin\AppData\Local\Temp\86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
"{path}"
2⤵
- Drops file in Drivers directory
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:904

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/904-58-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/904-59-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/904-61-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/904-62-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/904-63-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/904-64-0x000000000044744E-mapping.dmp

Download
memory/904-66-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/904-68-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1216-54-0x0000000000B90000-0x0000000000C4C000-memory.dmp

Filesize
752KB

Download
memory/1216-55-0x00000000759F1000-0x00000000759F3000-memory.dmp

Filesize
8KB

Download
memory/1216-56-0x00000000003E0000-0x00000000003EA000-memory.dmp

Filesize
40KB

Download
memory/1216-57-0x0000000000680000-0x00000000006D4000-memory.dmp

Filesize
336KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads