agenttesla | d52464d74cb4b57f2337ac69dcac84dcb5081b3cfb7369f2a52eafe975aea12a

Analysis

max time kernel
158s
max time network
195s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
08-12-2022 11:47

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4.exe
Size

954KB
MD5

0ba9ab8a8886a1495ff3b381b891baf8
SHA1

b4e05193c4697bde69b285bb102ced58ab739a93
SHA256

d52464d74cb4b57f2337ac69dcac84dcb5081b3cfb7369f2a52eafe975aea12a
SHA512

5712b1f2bcefe4f3828926751f98556bc376efa5bfcca22db29ce2163d8fde77119ae1500a96e47d31b8c6c21677f4172ebae6dcf369465fee0da6ea0b5fd870
SSDEEP

12288:O2PlFrFGPtdUA6pY+ZmBjHUk+q+KxRXtysQT+2+CNKGYhqzMEmjkqUmcvXNBf2kv:v/r0l9ChZmBHMKxdU+vCHMZ+m6UrZ

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot5792273343:AAEA9U7DCI4qHTq4iHfT5XkdD5IEsA0KtTo/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

4.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4.exe
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4.exe
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

4.exe

description pid process target process

PID 204 set thread context of 3464 204 4.exe 4.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

4.exe

pid process

3464 4.exe
3464 4.exe
3464 4.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

4.exe

description pid process

Token: SeDebugPrivilege 3464 4.exe

description	pid	process	target process
PID 204 set thread context of 3464	204	4.exe	4.exe

pid	process
3464	4.exe
3464	4.exe
3464	4.exe

description	pid	process
Token: SeDebugPrivilege	3464	4.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

4.exe

description	pid	process	target process
PID 204 wrote to memory of 3464	204	4.exe	4.exe
PID 204 wrote to memory of 3464	204	4.exe	4.exe
PID 204 wrote to memory of 3464	204	4.exe	4.exe
PID 204 wrote to memory of 3464	204	4.exe	4.exe
PID 204 wrote to memory of 3464	204	4.exe	4.exe
PID 204 wrote to memory of 3464	204	4.exe	4.exe
PID 204 wrote to memory of 3464	204	4.exe	4.exe
PID 204 wrote to memory of 3464	204	4.exe	4.exe

outlook_office_path 1 IoCs

Processes:

4.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4.exe

outlook_win_path 1 IoCs

Processes:

4.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4.exe

C:\Users\Admin\AppData\Local\Temp\4.exe
"C:\Users\Admin\AppData\Local\Temp\4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:204

C:\Users\Admin\AppData\Local\Temp\4.exe
"C:\Users\Admin\AppData\Local\Temp\4.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3464

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/204-132-0x0000000000B00000-0x0000000000BF4000-memory.dmp

Filesize
976KB

Download
memory/204-133-0x0000000005A80000-0x0000000006024000-memory.dmp

Filesize
5.6MB

Download
memory/204-134-0x00000000054D0000-0x0000000005562000-memory.dmp

Filesize
584KB

Download
memory/204-135-0x0000000005440000-0x000000000544A000-memory.dmp

Filesize
40KB

Download
memory/204-136-0x0000000006480000-0x000000000651C000-memory.dmp

Filesize
624KB

Download
memory/3464-137-0x0000000000000000-mapping.dmp

Download
memory/3464-138-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/3464-139-0x0000000005A90000-0x0000000005AF6000-memory.dmp

Filesize
408KB

Download
memory/3464-140-0x0000000000B50000-0x0000000000BA0000-memory.dmp

Filesize
320KB

Download