agenttesla | 89aac1da79c39c6dca27fbd441600f2fc6b72e051d3e31e6c6738f4fa84698b8

Analysis

max time kernel
135s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2023 13:38

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General

Target

R F Q.exe
Size

693KB
MD5

33aafdcbbee5896be71abe19e26000db
SHA1

108a28b629bd34d8c766face9eebc01eae7dde1b
SHA256

89aac1da79c39c6dca27fbd441600f2fc6b72e051d3e31e6c6738f4fa84698b8
SHA512

bbe6a96c78f81c28acb8b8e0b59f11fd44e473a046dc19a9b4b771d9ec5024fed71595785ba81311adbb894121ca6479e5dc555d6ea2fcee67e1e1034f46cfba
SSDEEP

12288:88GJcCoz0IPwwpcFlM6xOCvjNgLsdmc1pBWMm:8n5oCDFa60wjAn6M

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.garagerobert.be
Port:
587
Username:
[email protected]
Password:
dibi7779
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-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1804 set thread context of 4364	1804	R F Q.exe	91

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4364	RegSvcs.exe
4364	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4364	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1804 wrote to memory of 4364	1804	R F Q.exe	91
PID 1804 wrote to memory of 4364	1804	R F Q.exe	91
PID 1804 wrote to memory of 4364	1804	R F Q.exe	91
PID 1804 wrote to memory of 4364	1804	R F Q.exe	91
PID 1804 wrote to memory of 4364	1804	R F Q.exe	91
PID 1804 wrote to memory of 4364	1804	R F Q.exe	91
PID 1804 wrote to memory of 4364	1804	R F Q.exe	91
PID 1804 wrote to memory of 4364	1804	R F Q.exe	91

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\R F Q.exe
"C:\Users\Admin\AppData\Local\Temp\R F Q.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1804
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4364

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

Replay Monitor

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Downloads

memory/1804-133-0x0000000000C10000-0x0000000000CC4000-memory.dmp

Filesize
720KB

Download
memory/1804-134-0x0000000005690000-0x000000000572C000-memory.dmp

Filesize
624KB

Download
memory/1804-135-0x0000000005CE0000-0x0000000006284000-memory.dmp

Filesize
5.6MB

Download
memory/1804-136-0x00000000057D0000-0x0000000005862000-memory.dmp

Filesize
584KB

Download
memory/1804-137-0x0000000005680000-0x000000000568A000-memory.dmp

Filesize
40KB

Download
memory/1804-138-0x0000000005970000-0x00000000059C6000-memory.dmp

Filesize
344KB

Download
memory/1804-139-0x0000000005960000-0x0000000005970000-memory.dmp

Filesize
64KB

Download
memory/1804-140-0x0000000005960000-0x0000000005970000-memory.dmp

Filesize
64KB

Download
memory/4364-141-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4364-143-0x0000000005080000-0x00000000050E6000-memory.dmp

Filesize
408KB

Download
memory/4364-144-0x00000000052B0000-0x00000000052C0000-memory.dmp

Filesize
64KB

Download
memory/4364-145-0x0000000005FB0000-0x0000000006000000-memory.dmp

Filesize
320KB

Download
memory/4364-146-0x00000000061D0000-0x0000000006392000-memory.dmp

Filesize
1.8MB

Download
memory/4364-147-0x00000000052B0000-0x00000000052C0000-memory.dmp

Filesize
64KB

Download