Malware Analysis Report

2024-11-15 06:26

Sample ID 240618-sqm57ayhkf
Target 18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe
SHA256 18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05
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

18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05

Threat Level: Known bad

The file 18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.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 behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-18 15:19

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-18 15:19

Reported

2024-06-18 15:22

Platform

win7-20240419-en

Max time kernel

117s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.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\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2036 wrote to memory of 2224 N/A C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe
PID 2036 wrote to memory of 2224 N/A C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe
PID 2036 wrote to memory of 2224 N/A C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe
PID 2036 wrote to memory of 2224 N/A C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe
PID 2036 wrote to memory of 2224 N/A C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe
PID 2036 wrote to memory of 2224 N/A C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe
PID 2036 wrote to memory of 2224 N/A C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe
PID 2036 wrote to memory of 2224 N/A C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe
PID 2036 wrote to memory of 2224 N/A C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe

Processes

C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe

"C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe"

C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe

"C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe"

Network

N/A

Files

memory/2036-0-0x0000000073FDE000-0x0000000073FDF000-memory.dmp

memory/2036-1-0x00000000010F0000-0x00000000011FA000-memory.dmp

memory/2036-2-0x0000000073FD0000-0x00000000746BE000-memory.dmp

memory/2036-3-0x0000000000700000-0x000000000071A000-memory.dmp

memory/2036-4-0x0000000000720000-0x0000000000730000-memory.dmp

memory/2036-5-0x0000000005790000-0x0000000005840000-memory.dmp

memory/2224-12-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2224-16-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2224-14-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2224-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2224-9-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2224-8-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2224-7-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2224-6-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2036-17-0x0000000073FD0000-0x00000000746BE000-memory.dmp

memory/2224-18-0x0000000073FD0000-0x00000000746BE000-memory.dmp

memory/2224-19-0x0000000073FD0000-0x00000000746BE000-memory.dmp

memory/2224-20-0x0000000073FD0000-0x00000000746BE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-18 15:19

Reported

2024-06-18 15:22

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.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\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3568 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe
PID 3568 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe
PID 3568 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe
PID 3568 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe
PID 3568 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe
PID 3568 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe
PID 3568 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe
PID 3568 wrote to memory of 2276 N/A C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe

Processes

C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe

"C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe"

C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe

"C:\Users\Admin\AppData\Local\Temp\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 mail.alfardous4olives.com udp

Files

memory/3568-0-0x000000007495E000-0x000000007495F000-memory.dmp

memory/3568-1-0x0000000000FA0000-0x00000000010AA000-memory.dmp

memory/3568-2-0x00000000060B0000-0x0000000006654000-memory.dmp

memory/3568-3-0x0000000005B00000-0x0000000005B92000-memory.dmp

memory/3568-5-0x0000000074950000-0x0000000075100000-memory.dmp

memory/3568-4-0x0000000005AA0000-0x0000000005AAA000-memory.dmp

memory/3568-6-0x00000000075C0000-0x00000000075DA000-memory.dmp

memory/3568-7-0x00000000075E0000-0x00000000075F0000-memory.dmp

memory/3568-8-0x0000000007A40000-0x0000000007AF0000-memory.dmp

memory/3568-9-0x000000000A130000-0x000000000A1CC000-memory.dmp

memory/2276-10-0x0000000000400000-0x0000000000440000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\18ff6631ab54404f2bded369fba304c99eb1db00002193bba944d1751e681b05.exe.log

MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

memory/3568-13-0x0000000074950000-0x0000000075100000-memory.dmp

memory/2276-15-0x0000000005730000-0x0000000005796000-memory.dmp

memory/2276-14-0x0000000074950000-0x0000000075100000-memory.dmp

memory/2276-16-0x0000000074950000-0x0000000075100000-memory.dmp

memory/2276-17-0x0000000006670000-0x00000000066C0000-memory.dmp

memory/2276-18-0x0000000074950000-0x0000000075100000-memory.dmp