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 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3176-136-0x0000000000400000-0x000000000044C000-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-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

description	pid	process	target process
PID 4984 set thread context of 3176	4984	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

pid	process
3176	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
3176	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

description pid process

Token: SeDebugPrivilege 3176 86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

pid process

3176 86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

description	pid	process
Token: SeDebugPrivilege	3176	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

description	pid	process	target process
PID 4984 wrote to memory of 3176	4984	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
PID 4984 wrote to memory of 3176	4984	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
PID 4984 wrote to memory of 3176	4984	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
PID 4984 wrote to memory of 3176	4984	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
PID 4984 wrote to memory of 3176	4984	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
PID 4984 wrote to memory of 3176	4984	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
PID 4984 wrote to memory of 3176	4984	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe
PID 4984 wrote to memory of 3176	4984	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe	86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

outlook_office_path 1 IoCs

Processes:

86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\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-1-5-21-3751123196-3323558407-1869646069-1000\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:4984

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:3176

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

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\86bc67a351569a0c4dd03a8c37030e6926cb2175e6a70c734c1409429636a035.exe.log

Filesize
685B

MD5
64f7d1001f1b3c983776387519079574

SHA1
9696fb5ffd5597c12fc1ca6bcb7fe889f8cc9c2c

SHA256
b7724fa480f240bb6e0131973d0f085d5fb0865677f277a2a306f4fa89c89485

SHA512
bf81147d1a43290c845f788fbe633bf0ae8abff31a342b0278e525fdf65bd5294e797b3a11f375027e5b2c42d224459583d5a0e753f563d5034d4d7653d39eba

Download Submit
memory/3176-135-0x0000000000000000-mapping.dmp

Download
memory/3176-136-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/3176-138-0x0000000006450000-0x00000000064B6000-memory.dmp

Filesize
408KB

Download
memory/3176-139-0x0000000006D90000-0x0000000006DE0000-memory.dmp

Filesize
320KB

Download
memory/4984-130-0x0000000000F80000-0x000000000103C000-memory.dmp

Filesize
752KB

Download
memory/4984-131-0x0000000005FF0000-0x0000000006594000-memory.dmp

Filesize
5.6MB

Download
memory/4984-132-0x0000000005910000-0x00000000059A2000-memory.dmp

Filesize
584KB

Download
memory/4984-133-0x00000000065A0000-0x0000000006726000-memory.dmp

Filesize
1.5MB

Download
memory/4984-134-0x0000000005E40000-0x0000000005EDC000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads