agenttesla | 9905adfc26fea25a433d9e57e77ca51821ad3c0c7c4dce19cf6f4c97cae1c9d2

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-10-2024 06:56

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General

Target

9905adfc26fea25a433d9e57e77ca51821ad3c0c7c4dce19cf6f4c97cae1c9d2.exe
Size

236KB
MD5

95edec713ae95d3ba29c012d473eafc5
SHA1

40db635d89835048b23d3950fa03717077c52d59
SHA256

9905adfc26fea25a433d9e57e77ca51821ad3c0c7c4dce19cf6f4c97cae1c9d2
SHA512

dc729e3bf83fb4f3d76058447661eee0cf31432125c4afc706200f577e5b9c933f043ea29a06c44780d7ff9f3dcdda1dcde9f79a9daee21390c14ef97bd53436
SSDEEP

3072:9AL93JrN6ClyT7LTjX680K7aV6BIpRDM1m5qX6Gnj:9A3JrN6ClyT7LTjX680bljI1D6a

Score

10^/10

agenttesla discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.naveentour.com
Port:
587
Username:
[email protected]
Password:
nav!T6u2@001
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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
T1552.001
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
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	9905adfc26fea25a433d9e57e77ca51821ad3c0c7c4dce19cf6f4c97cae1c9d2.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	9905adfc26fea25a433d9e57e77ca51821ad3c0c7c4dce19cf6f4c97cae1c9d2.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2948	9905adfc26fea25a433d9e57e77ca51821ad3c0c7c4dce19cf6f4c97cae1c9d2.exe
2948	9905adfc26fea25a433d9e57e77ca51821ad3c0c7c4dce19cf6f4c97cae1c9d2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2948	9905adfc26fea25a433d9e57e77ca51821ad3c0c7c4dce19cf6f4c97cae1c9d2.exe

C:\Users\Admin\AppData\Local\Temp\9905adfc26fea25a433d9e57e77ca51821ad3c0c7c4dce19cf6f4c97cae1c9d2.exe
"C:\Users\Admin\AppData\Local\Temp\9905adfc26fea25a433d9e57e77ca51821ad3c0c7c4dce19cf6f4c97cae1c9d2.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2948

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2948-0-0x0000000074BEE000-0x0000000074BEF000-memory.dmp

Filesize
4KB

Download
memory/2948-1-0x0000000000E90000-0x0000000000ED2000-memory.dmp

Filesize
264KB

Download
memory/2948-2-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download
memory/2948-4-0x0000000074BEE000-0x0000000074BEF000-memory.dmp

Filesize
4KB

Download
memory/2948-5-0x0000000074BE0000-0x00000000752CE000-memory.dmp

Filesize
6.9MB

Download