Malware Analysis Report

2024-11-30 06:44

Sample ID 240604-by8neshd79
Target ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d
SHA256 ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d
Tags
agenttesla keylogger persistence 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

ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d

Threat Level: Known bad

The file ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d was found to be: Known bad.

Malicious Activity Summary

agenttesla keylogger persistence spyware stealer trojan

AgentTesla

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Reads WinSCP keys stored on the system

Reads data files stored by FTP clients

Adds Run key to start application

Looks up external IP address via web service

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-04 01:34

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-04 01:34

Reported

2024-06-04 01:36

Platform

win7-20240508-en

Max time kernel

118s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows\CurrentVersion\Run\mpTrle = "C:\\Users\\Admin\\AppData\\Roaming\\mpTrle\\mpTrle.exe" C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe N/A

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 AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2124 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe
PID 2124 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe
PID 2124 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe
PID 2124 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe
PID 2124 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe
PID 2124 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe
PID 2124 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe
PID 2124 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe
PID 2124 wrote to memory of 2712 N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe

Processes

C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe

"C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe"

C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe

"C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.ipify.org udp
US 172.67.74.152:443 api.ipify.org tcp

Files

memory/2124-0-0x000000007441E000-0x000000007441F000-memory.dmp

memory/2124-1-0x0000000000D60000-0x0000000000E16000-memory.dmp

memory/2124-2-0x0000000074410000-0x0000000074AFE000-memory.dmp

memory/2124-3-0x00000000005D0000-0x00000000005E6000-memory.dmp

memory/2124-4-0x0000000000700000-0x000000000070E000-memory.dmp

memory/2124-5-0x0000000000710000-0x0000000000720000-memory.dmp

memory/2124-6-0x0000000005CB0000-0x0000000005D32000-memory.dmp

memory/2712-8-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2712-13-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2712-17-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2712-21-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2712-19-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2712-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2712-11-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2712-9-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2712-24-0x0000000074410000-0x0000000074AFE000-memory.dmp

memory/2124-23-0x0000000074410000-0x0000000074AFE000-memory.dmp

memory/2712-22-0x0000000074410000-0x0000000074AFE000-memory.dmp

memory/2712-26-0x0000000074410000-0x0000000074AFE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-04 01:34

Reported

2024-06-04 01:36

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\mpTrle = "C:\\Users\\Admin\\AppData\\Roaming\\mpTrle\\mpTrle.exe" C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe N/A

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 AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4072 wrote to memory of 4888 N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe
PID 4072 wrote to memory of 4888 N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe
PID 4072 wrote to memory of 4888 N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe
PID 4072 wrote to memory of 4888 N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe
PID 4072 wrote to memory of 4888 N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe
PID 4072 wrote to memory of 4888 N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe
PID 4072 wrote to memory of 4888 N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe
PID 4072 wrote to memory of 4888 N/A C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe

Processes

C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe

"C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe"

C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe

"C:\Users\Admin\AppData\Local\Temp\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 api.ipify.org udp
US 104.26.12.205:443 api.ipify.org tcp
US 8.8.8.8:53 205.12.26.104.in-addr.arpa udp
US 8.8.8.8:53 us2.smtp.mailhostbox.com udp
US 208.91.199.223:587 us2.smtp.mailhostbox.com tcp
US 8.8.8.8:53 223.199.91.208.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
NL 23.62.61.129:443 www.bing.com tcp
US 8.8.8.8:53 129.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 152.141.79.40.in-addr.arpa udp

Files

memory/4072-0-0x000000007495E000-0x000000007495F000-memory.dmp

memory/4072-1-0x0000000000040000-0x00000000000F6000-memory.dmp

memory/4072-2-0x0000000005140000-0x00000000056E4000-memory.dmp

memory/4072-3-0x0000000004AD0000-0x0000000004B62000-memory.dmp

memory/4072-4-0x0000000004C90000-0x0000000004C9A000-memory.dmp

memory/4072-5-0x0000000074950000-0x0000000075100000-memory.dmp

memory/4072-6-0x0000000007C30000-0x0000000007C46000-memory.dmp

memory/4072-8-0x0000000005D20000-0x0000000005D30000-memory.dmp

memory/4072-7-0x0000000005D00000-0x0000000005D0E000-memory.dmp

memory/4072-9-0x0000000005D60000-0x0000000005DE2000-memory.dmp

memory/4072-10-0x000000000A100000-0x000000000A19C000-memory.dmp

memory/4888-11-0x0000000000400000-0x0000000000442000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ada7a8238c9d285a764c29de13e82cad1a18ce50a5da9a60742b3bc0d0102d9d.exe.log

MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

memory/4888-14-0x0000000074950000-0x0000000075100000-memory.dmp

memory/4072-15-0x0000000074950000-0x0000000075100000-memory.dmp

memory/4888-16-0x0000000004FE0000-0x0000000005046000-memory.dmp

memory/4888-17-0x0000000074950000-0x0000000075100000-memory.dmp

memory/4888-19-0x0000000006540000-0x0000000006590000-memory.dmp

memory/4888-20-0x0000000074950000-0x0000000075100000-memory.dmp