agenttesla | d91d556c48fefc1f1884371fa4277298c37b78d2296a4cf10af7c1f7036f38b8

Analysis

max time kernel
92s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-01-2025 05:27

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General

Target

d91d556c48fefc1f1884371fa4277298c37b78d2296a4cf10af7c1f7036f38b8.exe
Size

688KB
MD5

278a25d8b1beac144cd590ae592bf680
SHA1

d4b9110b6410fcb37e99ba258610a5f7d12fcfb5
SHA256

d91d556c48fefc1f1884371fa4277298c37b78d2296a4cf10af7c1f7036f38b8
SHA512

92624e7713d5f58051b4668d969152bc6c56672ea40bd6d797a5097fcade3876b4cf085c25b52dc4ab8ebf39a30aa0284cf44b18993aeec77bd22d0d250bd4ec
SSDEEP

12288:PPGzrfXc/HjdgsKG1E4LxdFqNFimnv04/njlcZdkR:uzXuHpgsKG+4LTSz04/jlT

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.solucionesmexico.mx
Port:
21
Username:
[email protected]
Password:
dGG^ZYIxX5!B

Signatures

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

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
23	ip-api.com

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	d91d556c48fefc1f1884371fa4277298c37b78d2296a4cf10af7c1f7036f38b8.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1800	d91d556c48fefc1f1884371fa4277298c37b78d2296a4cf10af7c1f7036f38b8.exe
1800	d91d556c48fefc1f1884371fa4277298c37b78d2296a4cf10af7c1f7036f38b8.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1800	d91d556c48fefc1f1884371fa4277298c37b78d2296a4cf10af7c1f7036f38b8.exe

C:\Users\Admin\AppData\Local\Temp\d91d556c48fefc1f1884371fa4277298c37b78d2296a4cf10af7c1f7036f38b8.exe
"C:\Users\Admin\AppData\Local\Temp\d91d556c48fefc1f1884371fa4277298c37b78d2296a4cf10af7c1f7036f38b8.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

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/1800-0-0x000000007502E000-0x000000007502F000-memory.dmp

Filesize
4KB

Download
memory/1800-1-0x00000000008B0000-0x000000000095E000-memory.dmp

Filesize
696KB

Download
memory/1800-2-0x0000000005800000-0x0000000005DA4000-memory.dmp

Filesize
5.6MB

Download
memory/1800-3-0x0000000005340000-0x00000000053D2000-memory.dmp

Filesize
584KB

Download
memory/1800-6-0x00000000055F0000-0x000000000568C000-memory.dmp

Filesize
624KB

Download
memory/1800-5-0x0000000005400000-0x000000000540A000-memory.dmp

Filesize
40KB

Download
memory/1800-4-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/1800-7-0x0000000005DB0000-0x0000000005DC8000-memory.dmp

Filesize
96KB

Download
memory/1800-8-0x000000007502E000-0x000000007502F000-memory.dmp

Filesize
4KB

Download
memory/1800-9-0x0000000075020000-0x00000000757D0000-memory.dmp

Filesize
7.7MB

Download
memory/1800-10-0x0000000006770000-0x00000000067F6000-memory.dmp

Filesize
536KB

Download
memory/1800-11-0x0000000006720000-0x0000000006762000-memory.dmp

Filesize
264KB

Download
memory/1800-12-0x0000000009000000-0x0000000009066000-memory.dmp

Filesize
408KB

Download
memory/1800-13-0x0000000006CC0000-0x0000000006D10000-memory.dmp

Filesize
320KB

Download