Malware Analysis Report

2024-11-15 06:26

Sample ID 240618-qszwnavhnh
Target CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe
SHA256 306fdd40e13ae0d873d6faca343142b9b487b6b6be4db2dda48b6ed886e6e349
Tags
agenttesla 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

306fdd40e13ae0d873d6faca343142b9b487b6b6be4db2dda48b6ed886e6e349

Threat Level: Known bad

The file CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe was found to be: Known bad.

Malicious Activity Summary

agenttesla keylogger spyware stealer trojan

AgentTesla

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

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-18 13:32

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-18 13:32

Reported

2024-06-18 13:34

Platform

win7-20240221-en

Max time kernel

119s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware 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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1812 wrote to memory of 3044 N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe
PID 1812 wrote to memory of 3044 N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe
PID 1812 wrote to memory of 3044 N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe
PID 1812 wrote to memory of 3044 N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe
PID 1812 wrote to memory of 3044 N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe
PID 1812 wrote to memory of 3044 N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe
PID 1812 wrote to memory of 3044 N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe
PID 1812 wrote to memory of 3044 N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe
PID 1812 wrote to memory of 3044 N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe

Processes

C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe

"C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe"

C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe

"C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe"

Network

N/A

Files

memory/1812-0-0x00000000740CE000-0x00000000740CF000-memory.dmp

memory/1812-1-0x0000000000CB0000-0x0000000000D6C000-memory.dmp

memory/1812-2-0x00000000740C0000-0x00000000747AE000-memory.dmp

memory/1812-3-0x0000000000760000-0x000000000077A000-memory.dmp

memory/1812-4-0x00000000004C0000-0x00000000004D0000-memory.dmp

memory/1812-5-0x0000000004C50000-0x0000000004CD2000-memory.dmp

memory/3044-7-0x0000000000400000-0x0000000000440000-memory.dmp

memory/3044-20-0x0000000000400000-0x0000000000440000-memory.dmp

memory/3044-18-0x0000000000400000-0x0000000000440000-memory.dmp

memory/3044-16-0x0000000000400000-0x0000000000440000-memory.dmp

memory/3044-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/3044-21-0x00000000740C0000-0x00000000747AE000-memory.dmp

memory/3044-12-0x0000000000400000-0x0000000000440000-memory.dmp

memory/3044-10-0x0000000000400000-0x0000000000440000-memory.dmp

memory/3044-8-0x0000000000400000-0x0000000000440000-memory.dmp

memory/1812-22-0x00000000740C0000-0x00000000747AE000-memory.dmp

memory/3044-23-0x00000000740C0000-0x00000000747AE000-memory.dmp

memory/3044-24-0x00000000740C0000-0x00000000747AE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-18 13:32

Reported

2024-06-18 13:34

Platform

win10v2004-20240226-en

Max time kernel

141s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware 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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2920 wrote to memory of 3092 N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe
PID 2920 wrote to memory of 3092 N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe
PID 2920 wrote to memory of 3092 N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe
PID 2920 wrote to memory of 3092 N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe
PID 2920 wrote to memory of 3092 N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe
PID 2920 wrote to memory of 3092 N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe
PID 2920 wrote to memory of 3092 N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe
PID 2920 wrote to memory of 3092 N/A C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe

Processes

C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe

"C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe"

C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe

"C:\Users\Admin\AppData\Local\Temp\CN-Invoice-0945413571-XXXXX6856-2312053735707600000.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1420 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 71.251.17.2.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 142.250.187.202:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 pki.goog udp
US 8.8.8.8:53 pki.goog udp
US 216.239.32.29:80 pki.goog tcp
US 8.8.8.8:53 202.187.250.142.in-addr.arpa udp
US 8.8.8.8:53 29.32.239.216.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 13.107.246.64:443 tcp
US 8.8.8.8:53 57.15.31.184.in-addr.arpa udp
US 8.8.8.8:53 ftp.normagroup.com.tr udp
TR 104.247.165.99:21 ftp.normagroup.com.tr tcp
TR 104.247.165.99:64278 ftp.normagroup.com.tr tcp
US 8.8.8.8:53 99.165.247.104.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 12.173.189.20.in-addr.arpa udp

Files

memory/2920-0-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

memory/2920-1-0x0000000000390000-0x000000000044C000-memory.dmp

memory/2920-2-0x00000000056F0000-0x0000000005C94000-memory.dmp

memory/2920-3-0x0000000005220000-0x00000000052B2000-memory.dmp

memory/2920-4-0x0000000074BF0000-0x00000000753A0000-memory.dmp

memory/2920-5-0x0000000005200000-0x000000000520A000-memory.dmp

memory/2920-6-0x00000000056C0000-0x00000000056DA000-memory.dmp

memory/2920-7-0x00000000056E0000-0x00000000056F0000-memory.dmp

memory/2920-8-0x0000000006DE0000-0x0000000006E62000-memory.dmp

memory/2920-9-0x00000000094A0000-0x000000000953C000-memory.dmp

memory/3092-10-0x0000000000400000-0x0000000000440000-memory.dmp

memory/3092-12-0x0000000074BF0000-0x00000000753A0000-memory.dmp

memory/2920-13-0x0000000074BFE000-0x0000000074BFF000-memory.dmp

memory/3092-14-0x0000000074BF0000-0x00000000753A0000-memory.dmp

memory/2920-15-0x0000000074BF0000-0x00000000753A0000-memory.dmp

memory/3092-16-0x0000000005400000-0x0000000005466000-memory.dmp

memory/3092-17-0x00000000061E0000-0x0000000006230000-memory.dmp

memory/3092-18-0x0000000074BF0000-0x00000000753A0000-memory.dmp