agenttesla | ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a

Analysis

max time kernel
147s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24-05-2024 10:39

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General

Target

ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a.exe
Size

242KB
MD5

dba56265cf1e730ce8f8c062e764ae0e
SHA1

2d8b7955ce1c01b543b5a7dc98efb50cedb783a6
SHA256

ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a
SHA512

82c632d57c245b559583606e36a671acbe4b49ee1b25e7a358bea21287ba73bec95d8dd4e6b5fbfc591fa0a02543e157f6c819e73ba9839c75fc724cabfb29ac
SSDEEP

6144:1DthOzj8zzKTN5dsBFBFZT0GFdTQ+GHbc:1Jk65HBFZT0Em+G7c

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.grupomorales.mx
Port:
587
Username:
[email protected]
Password:
!%J8}*dhpT{{
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware 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 2 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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a.exe
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a.exe
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a.exe

pid	process
876	ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a.exe
876	ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a.exe

description pid process

Token: SeDebugPrivilege 876 ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a.exe

description	pid	process
Token: SeDebugPrivilege	876	ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a.exe

outlook_office_path 1 IoCs

Processes:

ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a.exe

outlook_win_path 1 IoCs

Processes:

ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a.exe

C:\Users\Admin\AppData\Local\Temp\ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a.exe
"C:\Users\Admin\AppData\Local\Temp\ac1616bd66b5cb2ee67df6c7a118fa20d436ed4aad2f2ccbf2857df7385b932a.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:876

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/876-0-0x0000000074CCE000-0x0000000074CCF000-memory.dmp

Filesize
4KB

Download
memory/876-1-0x00000000023F0000-0x0000000002420000-memory.dmp

Filesize
192KB

Download
memory/876-2-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/876-3-0x0000000004AF0000-0x0000000005094000-memory.dmp

Filesize
5.6MB

Download
memory/876-4-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/876-5-0x0000000004A10000-0x0000000004A76000-memory.dmp

Filesize
408KB

Download
memory/876-6-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/876-7-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download
memory/876-8-0x00000000055A0000-0x00000000055F0000-memory.dmp

Filesize
320KB

Download
memory/876-9-0x00000000056F0000-0x0000000005782000-memory.dmp

Filesize
584KB

Download
memory/876-10-0x00000000058D0000-0x00000000058DA000-memory.dmp

Filesize
40KB

Download
memory/876-11-0x0000000074CCE000-0x0000000074CCF000-memory.dmp

Filesize
4KB

Download
memory/876-12-0x0000000074CC0000-0x0000000075470000-memory.dmp

Filesize
7.7MB

Download