agenttesla | 148c1895fe8c67ada30fc63cdff1ab698dc3618bb6e55fac669a1d4bd1ba53ab

Analysis

max time kernel
91s
max time network
135s
platform
windows10_x64
resource
win10
submitted
07-07-2020 09:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

QUOTATION.exe
Size

552KB
MD5

b77f69e08d736e19b162dc3381aa69f6
SHA1

2081d506e2e785705ca51569a021fcc275b71d2d
SHA256

148c1895fe8c67ada30fc63cdff1ab698dc3618bb6e55fac669a1d4bd1ba53ab
SHA512

64ef3d8e1299c7f05c602639a6088e07cb1394b20cad8b14b39df9a539216baf08b8c2e26be0245b5d16fa7a9c2c994540c25984aca19e877e2953e82020f9e9

Score

10^/10

spyware keylogger trojan stealer agenttesla

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
vicanto1994

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

QUOTATION.exe

description	pid	process	target process
PID 3856 wrote to memory of 3940	3856	QUOTATION.exe	schtasks.exe
PID 3856 wrote to memory of 3940	3856	QUOTATION.exe	schtasks.exe
PID 3856 wrote to memory of 3940	3856	QUOTATION.exe	schtasks.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

QUOTATION.exe

description pid process

Token: SeDebugPrivilege 3856 QUOTATION.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

QUOTATION.exe

pid process

3856 QUOTATION.exe
3856 QUOTATION.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

3940 schtasks.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

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

Data from Local System
T1005

Credentials in Files
T1081
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

Data from Local System
T1005

Credentials in Files
T1081
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

description	pid	process
Token: SeDebugPrivilege	3856	QUOTATION.exe

pid	process
3856	QUOTATION.exe
3856	QUOTATION.exe

pid	process
3940	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTATION.exe"
1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:3856

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ERgiDNmESPxEg" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8680.tmp"
2⤵
- Creates scheduled task(s)
PID:3940

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp8680.tmp

Download Submit
memory/3940-0-0x0000000000000000-mapping.dmp

Download