Malware Analysis Report

2024-10-19 09:22

Sample ID 240612-cek9fsycnd
Target d04a4d35f420685b9d2c4f8ed2e2f46944894e0a80352f0aab3f4f522e5355fe
SHA256 d04a4d35f420685b9d2c4f8ed2e2f46944894e0a80352f0aab3f4f522e5355fe
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

d04a4d35f420685b9d2c4f8ed2e2f46944894e0a80352f0aab3f4f522e5355fe

Threat Level: Known bad

The file d04a4d35f420685b9d2c4f8ed2e2f46944894e0a80352f0aab3f4f522e5355fe 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

Looks up external IP address via web service

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-12 01:59

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-12 01:59

Reported

2024-06-12 02:01

Platform

win7-20240419-en

Max time kernel

122s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.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

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1340 set thread context of 2356 N/A C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe

"C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe"

C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe

"C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ip-api.com udp

Files

memory/1340-0-0x0000000074D4E000-0x0000000074D4F000-memory.dmp

memory/1340-1-0x0000000000E90000-0x0000000000F9C000-memory.dmp

memory/1340-2-0x0000000074D40000-0x000000007542E000-memory.dmp

memory/1340-3-0x00000000043A0000-0x00000000043BA000-memory.dmp

memory/1340-4-0x0000000000AB0000-0x0000000000AC0000-memory.dmp

memory/1340-5-0x0000000005C00000-0x0000000005C84000-memory.dmp

memory/2356-7-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2356-10-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2356-16-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2356-20-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2356-18-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2356-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2356-12-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2356-8-0x0000000000400000-0x0000000000442000-memory.dmp

memory/1340-22-0x0000000074D40000-0x000000007542E000-memory.dmp

memory/2356-23-0x0000000074D40000-0x000000007542E000-memory.dmp

memory/2356-21-0x0000000074D40000-0x000000007542E000-memory.dmp

memory/2356-24-0x0000000074D40000-0x000000007542E000-memory.dmp

memory/2356-25-0x0000000074D40000-0x000000007542E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-12 01:59

Reported

2024-06-12 02:01

Platform

win10v2004-20240611-en

Max time kernel

115s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.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

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 944 set thread context of 3288 N/A C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe

"C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.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 --field-trial-handle=4108,i,8998666007764333392,14724298544432336038,262144 --variations-seed-version --mojo-platform-channel-handle=4444 /prefetch:8

C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe

"C:\Users\Admin\AppData\Local\Temp\PO HOI-2024-055.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ip-api.com udp
US 8.8.8.8:53 ftp.jeepcommerce.rs udp
IE 52.111.236.22:443 tcp

Files

memory/944-0-0x0000000074F6E000-0x0000000074F6F000-memory.dmp

memory/944-1-0x0000000000320000-0x000000000042C000-memory.dmp

memory/944-2-0x0000000005470000-0x0000000005A14000-memory.dmp

memory/944-3-0x0000000004E10000-0x0000000004EA2000-memory.dmp

memory/944-4-0x0000000004EE0000-0x0000000004EEA000-memory.dmp

memory/944-5-0x0000000074F60000-0x0000000075710000-memory.dmp

memory/944-6-0x0000000007BA0000-0x0000000007BBA000-memory.dmp

memory/944-7-0x0000000007B70000-0x0000000007B80000-memory.dmp

memory/944-8-0x0000000007EF0000-0x0000000007F74000-memory.dmp

memory/944-9-0x000000000A6A0000-0x000000000A73C000-memory.dmp

memory/3288-10-0x0000000000400000-0x0000000000442000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\PO HOI-2024-055.exe.log

MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

memory/3288-13-0x0000000074F60000-0x0000000075710000-memory.dmp

memory/944-14-0x0000000074F60000-0x0000000075710000-memory.dmp

memory/3288-15-0x00000000057D0000-0x0000000005836000-memory.dmp

memory/3288-16-0x0000000074F60000-0x0000000075710000-memory.dmp

memory/3288-17-0x0000000006BF0000-0x0000000006C40000-memory.dmp

memory/3288-18-0x0000000074F60000-0x0000000075710000-memory.dmp