agenttesla | 8c63ec3e59c8e215b6b3adc7f60bd32e8fffa71916e13f3a8a3bdf7d35aa852f

Analysis

max time kernel
63s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20230621-en
resource tags

arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
submitted
28/06/2023, 01:25

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General

Target

4644d82860cef54c8cd84971e923baa8ddc0347375701c7dbf5a884bb1c5771c.exe
Size

642KB
MD5

7a2e19cad080f0a6bb6daf77b9d268c1
SHA1

166ec48cbc96c86f6631da9c8e7433f7a9c83a32
SHA256

4644d82860cef54c8cd84971e923baa8ddc0347375701c7dbf5a884bb1c5771c
SHA512

f96e0e854a5f603efb0d6a32f412fa2153e5ed7f7faa0c92b7e08869c5ede00c5e7480703372f96c900d5fe3398ac3259d513b0f89f5d7d9e5743156cffa64a1
SSDEEP

12288:P5dPG2ffl/8eKIcyCnjRFLG2FgnQNKmbAj34mJq6Kg:NfFbKnjXGtQNWt4g

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
JUGCRsm9
Email To:
[email protected]

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2178924671-3779044592-2825503497-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2178924671-3779044592-2825503497-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2178924671-3779044592-2825503497-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 640 set thread context of 3936	640	4644d82860cef54c8cd84971e923baa8ddc0347375701c7dbf5a884bb1c5771c.exe	85

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3936	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 640 wrote to memory of 3936	640	4644d82860cef54c8cd84971e923baa8ddc0347375701c7dbf5a884bb1c5771c.exe	85
PID 640 wrote to memory of 3936	640	4644d82860cef54c8cd84971e923baa8ddc0347375701c7dbf5a884bb1c5771c.exe	85
PID 640 wrote to memory of 3936	640	4644d82860cef54c8cd84971e923baa8ddc0347375701c7dbf5a884bb1c5771c.exe	85
PID 640 wrote to memory of 3936	640	4644d82860cef54c8cd84971e923baa8ddc0347375701c7dbf5a884bb1c5771c.exe	85
PID 640 wrote to memory of 3936	640	4644d82860cef54c8cd84971e923baa8ddc0347375701c7dbf5a884bb1c5771c.exe	85
PID 640 wrote to memory of 3936	640	4644d82860cef54c8cd84971e923baa8ddc0347375701c7dbf5a884bb1c5771c.exe	85
PID 640 wrote to memory of 3936	640	4644d82860cef54c8cd84971e923baa8ddc0347375701c7dbf5a884bb1c5771c.exe	85
PID 640 wrote to memory of 3936	640	4644d82860cef54c8cd84971e923baa8ddc0347375701c7dbf5a884bb1c5771c.exe	85

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2178924671-3779044592-2825503497-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2178924671-3779044592-2825503497-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\4644d82860cef54c8cd84971e923baa8ddc0347375701c7dbf5a884bb1c5771c.exe
"C:\Users\Admin\AppData\Local\Temp\4644d82860cef54c8cd84971e923baa8ddc0347375701c7dbf5a884bb1c5771c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:640
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:3936

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/640-133-0x0000000000F80000-0x0000000001026000-memory.dmp

Filesize
664KB

Download
memory/640-134-0x0000000006060000-0x0000000006604000-memory.dmp

Filesize
5.6MB

Download
memory/640-135-0x00000000059D0000-0x0000000005A62000-memory.dmp

Filesize
584KB

Download
memory/640-136-0x0000000005A80000-0x0000000005A8A000-memory.dmp

Filesize
40KB

Download
memory/640-137-0x0000000005BD0000-0x0000000005BE0000-memory.dmp

Filesize
64KB

Download
memory/640-138-0x0000000005BD0000-0x0000000005BE0000-memory.dmp

Filesize
64KB

Download
memory/640-139-0x000000000B6E0000-0x000000000B77C000-memory.dmp

Filesize
624KB

Download
memory/3936-140-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3936-142-0x0000000004FD0000-0x0000000005036000-memory.dmp

Filesize
408KB

Download
memory/3936-143-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

Filesize
64KB

Download
memory/3936-144-0x0000000006350000-0x00000000063A0000-memory.dmp

Filesize
320KB

Download
memory/3936-145-0x0000000006570000-0x0000000006732000-memory.dmp

Filesize
1.8MB

Download
memory/3936-146-0x0000000004FC0000-0x0000000004FD0000-memory.dmp

Filesize
64KB

Download