Malware Analysis Report

2024-12-07 14:11

Sample ID 241114-cbvnqashnm
Target 3f2915a229f6de66c406ee7ac9a55a776176a68d82ac25c4b28f4c846ba523e9
SHA256 3f2915a229f6de66c406ee7ac9a55a776176a68d82ac25c4b28f4c846ba523e9
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: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

3f2915a229f6de66c406ee7ac9a55a776176a68d82ac25c4b28f4c846ba523e9

Threat Level: Known bad

The file 3f2915a229f6de66c406ee7ac9a55a776176a68d82ac25c4b28f4c846ba523e9 was found to be: Known bad.

Malicious Activity Summary

agenttesla discovery keylogger spyware stealer trojan

Agenttesla family

AgentTesla

Reads user/profile data of web browsers

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads WinSCP keys stored on the system

Looks up external IP address via web service

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-14 01:54

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-14 01:54

Reported

2024-11-14 01:57

Platform

win7-20241010-en

Max time kernel

117s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.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

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2224 set thread context of 2820 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe

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\Swift Copy 000393949040500596000.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2224 wrote to memory of 2764 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 2224 wrote to memory of 2764 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 2224 wrote to memory of 2764 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 2224 wrote to memory of 2764 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 2224 wrote to memory of 2836 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 2224 wrote to memory of 2836 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 2224 wrote to memory of 2836 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 2224 wrote to memory of 2836 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 2224 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 2224 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 2224 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 2224 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 2224 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 2224 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 2224 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 2224 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 2224 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe

"C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe"

C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe

"C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe"

C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe

"C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe"

C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe

"C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.ipify.org udp
US 104.26.12.205:443 api.ipify.org tcp

Files

memory/2224-0-0x000000007464E000-0x000000007464F000-memory.dmp

memory/2224-1-0x0000000000DE0000-0x0000000000E44000-memory.dmp

memory/2224-2-0x0000000000960000-0x00000000009A8000-memory.dmp

memory/2820-14-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2820-16-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2820-18-0x0000000074640000-0x0000000074D2E000-memory.dmp

memory/2224-17-0x0000000074640000-0x0000000074D2E000-memory.dmp

memory/2820-3-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2820-12-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2820-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2820-8-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2820-7-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2820-5-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2820-19-0x0000000074640000-0x0000000074D2E000-memory.dmp

memory/2224-20-0x0000000074640000-0x0000000074D2E000-memory.dmp

memory/2820-21-0x0000000074640000-0x0000000074D2E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-14 01:54

Reported

2024-11-14 01:57

Platform

win10v2004-20241007-en

Max time kernel

104s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.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

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3668 set thread context of 464 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe

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\Swift Copy 000393949040500596000.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3668 wrote to memory of 4912 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 3668 wrote to memory of 4912 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 3668 wrote to memory of 4912 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 3668 wrote to memory of 2592 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 3668 wrote to memory of 2592 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 3668 wrote to memory of 2592 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 3668 wrote to memory of 464 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 3668 wrote to memory of 464 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 3668 wrote to memory of 464 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 3668 wrote to memory of 464 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 3668 wrote to memory of 464 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 3668 wrote to memory of 464 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 3668 wrote to memory of 464 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe
PID 3668 wrote to memory of 464 N/A C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe

"C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe"

C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe

"C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe"

C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe

"C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe"

C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe

"C:\Users\Admin\AppData\Local\Temp\Swift Copy 000393949040500596000.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 api.ipify.org udp
US 172.67.74.152:443 api.ipify.org tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 152.74.67.172.in-addr.arpa udp
US 8.8.8.8:53 ftp.concaribe.com udp
US 192.185.13.234:21 ftp.concaribe.com tcp
US 192.185.13.234:39817 ftp.concaribe.com tcp
US 8.8.8.8:53 234.13.185.192.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 24.139.73.23.in-addr.arpa udp
US 8.8.8.8:53 101.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp

Files

memory/3668-0-0x0000000074B3E000-0x0000000074B3F000-memory.dmp

memory/3668-1-0x0000000000770000-0x00000000007D4000-memory.dmp

memory/3668-2-0x0000000005770000-0x0000000005D14000-memory.dmp

memory/3668-3-0x0000000005260000-0x00000000052F2000-memory.dmp

memory/3668-4-0x0000000074B30000-0x00000000752E0000-memory.dmp

memory/3668-5-0x00000000051F0000-0x00000000051FA000-memory.dmp

memory/3668-6-0x0000000005200000-0x0000000005248000-memory.dmp

memory/464-7-0x0000000000400000-0x0000000000442000-memory.dmp

memory/464-8-0x0000000074B30000-0x00000000752E0000-memory.dmp

memory/464-9-0x0000000004F00000-0x0000000004F66000-memory.dmp

memory/3668-11-0x0000000074B30000-0x00000000752E0000-memory.dmp

memory/464-10-0x0000000074B30000-0x00000000752E0000-memory.dmp

memory/464-12-0x0000000006700000-0x0000000006750000-memory.dmp

memory/464-13-0x00000000067F0000-0x000000000688C000-memory.dmp

memory/464-14-0x0000000074B30000-0x00000000752E0000-memory.dmp