agenttesla | a6541f542aee46042906a0cddb1ef3e4fdf3cae69a37c8011bb0c4fce27d6693

General

Target

9aced2be886174e3c7a6fa2f2bd0243f.exe
Size

1.0MB
MD5

9aced2be886174e3c7a6fa2f2bd0243f
SHA1

fedaa06b74907d71b567ff098f4a97258dc73509
SHA256

a6541f542aee46042906a0cddb1ef3e4fdf3cae69a37c8011bb0c4fce27d6693
SHA512

851ee289659d794ed55d777d0653a1f69eb2b2c4f5bb01786ebce19754069a4c638240964c4d91dee1c1c1f7ab80e008a4eb46707881c2a698a3a6ab56c7ae7d
SSDEEP

12288:NMmBV7uikFgsHSEJmITKusnjeFUwG8fyN9gshRzE1ln0zlhKZiFsa3:ZBlubgREJmIzsnjeeR8fP1lnURsI

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
YAWALESS123@@

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
%2B
Port:
21
Username:
application/x-www-form-urlencoded
Password:
image/jpg

C2

p=

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
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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9aced2be886174e3c7a6fa2f2bd0243f.exe
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9aced2be886174e3c7a6fa2f2bd0243f.exe
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9aced2be886174e3c7a6fa2f2bd0243f.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4216 set thread context of 5096	4216	9aced2be886174e3c7a6fa2f2bd0243f.exe	89

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5096	9aced2be886174e3c7a6fa2f2bd0243f.exe
5096	9aced2be886174e3c7a6fa2f2bd0243f.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5096	9aced2be886174e3c7a6fa2f2bd0243f.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4216	9aced2be886174e3c7a6fa2f2bd0243f.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
4216	9aced2be886174e3c7a6fa2f2bd0243f.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5096	9aced2be886174e3c7a6fa2f2bd0243f.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4216 wrote to memory of 5096	4216	9aced2be886174e3c7a6fa2f2bd0243f.exe	89
PID 4216 wrote to memory of 5096	4216	9aced2be886174e3c7a6fa2f2bd0243f.exe	89
PID 4216 wrote to memory of 5096	4216	9aced2be886174e3c7a6fa2f2bd0243f.exe	89
PID 4216 wrote to memory of 5096	4216	9aced2be886174e3c7a6fa2f2bd0243f.exe	89
PID 4216 wrote to memory of 5096	4216	9aced2be886174e3c7a6fa2f2bd0243f.exe	89
PID 4216 wrote to memory of 5096	4216	9aced2be886174e3c7a6fa2f2bd0243f.exe	89
PID 4216 wrote to memory of 5096	4216	9aced2be886174e3c7a6fa2f2bd0243f.exe	89
PID 4216 wrote to memory of 5096	4216	9aced2be886174e3c7a6fa2f2bd0243f.exe	89

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9aced2be886174e3c7a6fa2f2bd0243f.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	9aced2be886174e3c7a6fa2f2bd0243f.exe

C:\Users\Admin\AppData\Local\Temp\9aced2be886174e3c7a6fa2f2bd0243f.exe
"C:\Users\Admin\AppData\Local\Temp\9aced2be886174e3c7a6fa2f2bd0243f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4216
- C:\Users\Admin\AppData\Local\Temp\9aced2be886174e3c7a6fa2f2bd0243f.exe
  "C:\Users\Admin\AppData\Local\Temp\9aced2be886174e3c7a6fa2f2bd0243f.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:5096

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

memory/4216-132-0x0000000000E50000-0x0000000000F58000-memory.dmp

Filesize
1.0MB

Download
memory/4216-133-0x0000000005FA0000-0x0000000006544000-memory.dmp

Filesize
5.6MB

Download
memory/4216-134-0x0000000005900000-0x0000000005992000-memory.dmp

Filesize
584KB

Download
memory/4216-135-0x00000000059C0000-0x00000000059CA000-memory.dmp

Filesize
40KB

Download
memory/4216-136-0x00000000099B0000-0x0000000009EDC000-memory.dmp

Filesize
5.2MB

Download
memory/4216-137-0x000000000A130000-0x000000000A1CC000-memory.dmp

Filesize
624KB

Download
memory/4216-138-0x000000000A1D0000-0x000000000A236000-memory.dmp

Filesize
408KB

Download
memory/5096-140-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/5096-141-0x0000000006670000-0x00000000066C0000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads