agenttesla | c186def00d97aabdf95cf1bbd2605ef8ffc8a05e13fff501b0117ae7395d4487

Analysis

max time kernel
92s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01-10-2024 05:57

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General

Target

food.exe
Size

1.1MB
MD5

0fcfeefef9e389286b0ef7e97e1e7f28
SHA1

85986dadc140d6d719b844e6f38d775dfad211d5
SHA256

c186def00d97aabdf95cf1bbd2605ef8ffc8a05e13fff501b0117ae7395d4487
SHA512

e64a173aef6f91d03ba26762ee176b32e50e9344d1cf473dbdd22949c067a0e4b9354f7ecfc742afa6fc53ed67809e1dd7b599f8fbe596dc797d616063e7ed19
SSDEEP

24576:JfmMv6Ckr7Mny5QN39deoG/4QnEWxTULNgGL/YG:J3v+7/5QNtdeo/QDUNgGjr

Score

10^/10

agenttesla collection discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.solucionesmexico.mx
Port:
587
Username:
[email protected]
Password:
Qdk,[nKrmI0j
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-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3704 set thread context of 5044	3704	food.exe	82

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	food.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5044	RegSvcs.exe
5044	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3704	food.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5044	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3704 wrote to memory of 5044	3704	food.exe	82
PID 3704 wrote to memory of 5044	3704	food.exe	82
PID 3704 wrote to memory of 5044	3704	food.exe	82
PID 3704 wrote to memory of 5044	3704	food.exe	82

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\food.exe
"C:\Users\Admin\AppData\Local\Temp\food.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3704
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\food.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:5044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3704-2-0x0000000004350000-0x0000000004750000-memory.dmp

Filesize
4.0MB

Download
memory/5044-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/5044-4-0x00000000749DE000-0x00000000749DF000-memory.dmp

Filesize
4KB

Download
memory/5044-5-0x0000000005FD0000-0x0000000006574000-memory.dmp

Filesize
5.6MB

Download
memory/5044-6-0x00000000058B0000-0x0000000005916000-memory.dmp

Filesize
408KB

Download
memory/5044-7-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download
memory/5044-8-0x00000000068D0000-0x0000000006920000-memory.dmp

Filesize
320KB

Download
memory/5044-9-0x0000000006AF0000-0x0000000006CB2000-memory.dmp

Filesize
1.8MB

Download
memory/5044-10-0x00000000069C0000-0x0000000006A52000-memory.dmp

Filesize
584KB

Download
memory/5044-11-0x0000000006940000-0x000000000694A000-memory.dmp

Filesize
40KB

Download
memory/5044-12-0x00000000749DE000-0x00000000749DF000-memory.dmp

Filesize
4KB

Download
memory/5044-13-0x00000000749D0000-0x0000000075180000-memory.dmp

Filesize
7.7MB

Download