Malware Analysis Report

2024-12-07 14:17

Sample ID 241115-cc5kbawhmb
Target 375dd1407effccb83fbc1bb6d4e088b75f2e445f6f1e8e08d4d4fd92a04f77cc
SHA256 375dd1407effccb83fbc1bb6d4e088b75f2e445f6f1e8e08d4d4fd92a04f77cc
Tags
agenttesla discovery keylogger spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

375dd1407effccb83fbc1bb6d4e088b75f2e445f6f1e8e08d4d4fd92a04f77cc

Threat Level: Known bad

The file 375dd1407effccb83fbc1bb6d4e088b75f2e445f6f1e8e08d4d4fd92a04f77cc was found to be: Known bad.

Malicious Activity Summary

agenttesla discovery keylogger spyware stealer trojan

AgentTesla

Agenttesla family

Reads WinSCP keys stored on the system

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-15 01:56

Signatures

Agenttesla family

agenttesla

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-15 01:56

Reported

2024-11-15 01:59

Platform

win10v2004-20241007-en

Max time kernel

96s

Max time network

141s

Command Line

"C:\Users\Admin\AppData\Local\Temp\375dd1407effccb83fbc1bb6d4e088b75f2e445f6f1e8e08d4d4fd92a04f77cc.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Agenttesla family

agenttesla

Reads WinSCP keys stored on the system

spyware stealer

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\375dd1407effccb83fbc1bb6d4e088b75f2e445f6f1e8e08d4d4fd92a04f77cc.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\375dd1407effccb83fbc1bb6d4e088b75f2e445f6f1e8e08d4d4fd92a04f77cc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\375dd1407effccb83fbc1bb6d4e088b75f2e445f6f1e8e08d4d4fd92a04f77cc.exe

"C:\Users\Admin\AppData\Local\Temp\375dd1407effccb83fbc1bb6d4e088b75f2e445f6f1e8e08d4d4fd92a04f77cc.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 cp8nl.hyperhost.ua udp
NL 185.174.175.187:587 cp8nl.hyperhost.ua tcp
US 8.8.8.8:53 187.175.174.185.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp

Files

memory/4824-0-0x000000007468E000-0x000000007468F000-memory.dmp

memory/4824-1-0x0000000000120000-0x0000000000160000-memory.dmp

memory/4824-2-0x0000000005110000-0x00000000056B4000-memory.dmp

memory/4824-3-0x0000000004C60000-0x0000000004CC6000-memory.dmp

memory/4824-4-0x0000000074680000-0x0000000074E30000-memory.dmp

memory/4824-5-0x0000000005940000-0x0000000005990000-memory.dmp

memory/4824-6-0x0000000005A30000-0x0000000005ACC000-memory.dmp

memory/4824-7-0x0000000005FF0000-0x0000000006082000-memory.dmp

memory/4824-8-0x0000000005FB0000-0x0000000005FBA000-memory.dmp

memory/4824-9-0x000000007468E000-0x000000007468F000-memory.dmp

memory/4824-10-0x0000000074680000-0x0000000074E30000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-15 01:56

Reported

2024-11-15 01:59

Platform

win7-20240903-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\375dd1407effccb83fbc1bb6d4e088b75f2e445f6f1e8e08d4d4fd92a04f77cc.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Agenttesla family

agenttesla

Reads WinSCP keys stored on the system

spyware stealer

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\375dd1407effccb83fbc1bb6d4e088b75f2e445f6f1e8e08d4d4fd92a04f77cc.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\375dd1407effccb83fbc1bb6d4e088b75f2e445f6f1e8e08d4d4fd92a04f77cc.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\375dd1407effccb83fbc1bb6d4e088b75f2e445f6f1e8e08d4d4fd92a04f77cc.exe

"C:\Users\Admin\AppData\Local\Temp\375dd1407effccb83fbc1bb6d4e088b75f2e445f6f1e8e08d4d4fd92a04f77cc.exe"

Network

N/A

Files

memory/2364-0-0x00000000740AE000-0x00000000740AF000-memory.dmp

memory/2364-1-0x0000000000B50000-0x0000000000B90000-memory.dmp

memory/2364-2-0x00000000740A0000-0x000000007478E000-memory.dmp

memory/2364-3-0x00000000740AE000-0x00000000740AF000-memory.dmp

memory/2364-4-0x00000000740A0000-0x000000007478E000-memory.dmp