Malware Analysis Report

2025-03-15 04:19

Sample ID 241026-bn6fbaydpm
Target b89191769518d2238c32ea05aaad42308f058d3690815765e52ee8a496ce869c
SHA256 b89191769518d2238c32ea05aaad42308f058d3690815765e52ee8a496ce869c
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

b89191769518d2238c32ea05aaad42308f058d3690815765e52ee8a496ce869c

Threat Level: Known bad

The file b89191769518d2238c32ea05aaad42308f058d3690815765e52ee8a496ce869c was found to be: Known bad.

Malicious Activity Summary

agenttesla discovery keylogger spyware stealer trojan

AgentTesla

Agenttesla family

Looks up external IP address via web service

AutoIT Executable

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-26 01:18

Signatures

AutoIT Executable

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-26 01:18

Reported

2024-10-26 01:20

Platform

win7-20240903-en

Max time kernel

118s

Max time network

119s

Command Line

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

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Agenttesla family

agenttesla

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 3064 set thread context of 2744 N/A C:\Users\Admin\AppData\Local\Temp\QUOTE.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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\QUOTE.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: MapViewOfSection

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Processes

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

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

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.ipify.org udp
US 104.26.13.205:443 api.ipify.org tcp
US 8.8.8.8:53 smtp.gmail.com udp
NL 172.217.218.109:587 smtp.gmail.com tcp

Files

memory/3064-5-0x0000000000210000-0x0000000000214000-memory.dmp

memory/2744-6-0x0000000000400000-0x0000000000447000-memory.dmp

memory/2744-8-0x0000000000400000-0x0000000000447000-memory.dmp

memory/2744-9-0x0000000000400000-0x0000000000447000-memory.dmp

memory/2744-10-0x000000007432E000-0x000000007432F000-memory.dmp

memory/2744-11-0x00000000009F0000-0x0000000000A46000-memory.dmp

memory/2744-12-0x0000000074320000-0x0000000074A0E000-memory.dmp

memory/2744-13-0x0000000002120000-0x0000000002176000-memory.dmp

memory/2744-14-0x0000000074320000-0x0000000074A0E000-memory.dmp

memory/2744-15-0x0000000074320000-0x0000000074A0E000-memory.dmp

memory/2744-31-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-41-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-73-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-71-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-69-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-67-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-65-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-61-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-59-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-57-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-55-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-54-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-51-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-49-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-47-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-45-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-39-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-37-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-35-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-33-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-29-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-27-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-26-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-75-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-63-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-43-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-23-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-21-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-19-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-17-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-16-0x0000000002120000-0x000000000216F000-memory.dmp

memory/2744-1132-0x0000000074320000-0x0000000074A0E000-memory.dmp

memory/2744-1133-0x0000000000400000-0x0000000000447000-memory.dmp

memory/2744-1134-0x000000007432E000-0x000000007432F000-memory.dmp

memory/2744-1135-0x0000000074320000-0x0000000074A0E000-memory.dmp

memory/2744-1136-0x0000000074320000-0x0000000074A0E000-memory.dmp

memory/2744-1137-0x0000000074320000-0x0000000074A0E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-26 01:18

Reported

2024-10-26 01:21

Platform

win10v2004-20241007-en

Max time kernel

136s

Max time network

139s

Command Line

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

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Agenttesla family

agenttesla

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 3976 set thread context of 3516 N/A C:\Users\Admin\AppData\Local\Temp\QUOTE.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\QUOTE.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\QUOTE.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: MapViewOfSection

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Processes

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

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

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3976 -ip 3976

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3976 -s 624

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 api.ipify.org udp
US 104.26.13.205:443 api.ipify.org tcp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 205.13.26.104.in-addr.arpa udp
US 8.8.8.8:53 smtp.gmail.com udp
NL 172.217.218.109:587 smtp.gmail.com tcp
US 8.8.8.8:53 109.218.217.172.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 110.11.19.2.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp

Files

memory/3976-5-0x0000000003A90000-0x0000000003A94000-memory.dmp

memory/3516-6-0x0000000000400000-0x0000000000447000-memory.dmp

memory/3516-7-0x0000000000400000-0x0000000000447000-memory.dmp

memory/3516-9-0x0000000000400000-0x0000000000447000-memory.dmp

memory/3516-8-0x0000000000400000-0x0000000000447000-memory.dmp

memory/3516-10-0x000000007439E000-0x000000007439F000-memory.dmp

memory/3516-11-0x0000000002FB0000-0x0000000003006000-memory.dmp

memory/3516-12-0x0000000074390000-0x0000000074B40000-memory.dmp

memory/3516-13-0x0000000005D20000-0x00000000062C4000-memory.dmp

memory/3516-15-0x0000000074390000-0x0000000074B40000-memory.dmp

memory/3516-14-0x0000000005610000-0x0000000005666000-memory.dmp

memory/3516-16-0x0000000074390000-0x0000000074B40000-memory.dmp

memory/3516-64-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-72-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-76-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-74-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-70-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-68-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-66-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-62-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-60-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-58-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-56-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-54-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-52-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-50-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-48-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-46-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-42-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-40-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-38-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-36-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-34-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-32-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-30-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-28-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-24-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-22-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-20-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-18-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-17-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-44-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-26-0x0000000005610000-0x000000000565F000-memory.dmp

memory/3516-1134-0x0000000074390000-0x0000000074B40000-memory.dmp

memory/3516-1133-0x0000000005870000-0x00000000058D6000-memory.dmp

memory/3516-1135-0x0000000006CA0000-0x0000000006CF0000-memory.dmp

memory/3516-1136-0x0000000006D90000-0x0000000006E2C000-memory.dmp

memory/3516-1137-0x0000000000400000-0x0000000000447000-memory.dmp

memory/3516-1138-0x000000007439E000-0x000000007439F000-memory.dmp

memory/3516-1139-0x0000000074390000-0x0000000074B40000-memory.dmp

memory/3516-1140-0x0000000074390000-0x0000000074B40000-memory.dmp

memory/3516-1141-0x0000000006ED0000-0x0000000006F62000-memory.dmp

memory/3516-1142-0x0000000006E50000-0x0000000006E5A000-memory.dmp

memory/3516-1143-0x0000000074390000-0x0000000074B40000-memory.dmp