Malware Analysis Report

2024-12-07 14:13

Sample ID 241115-cdnyyswhmh
Target b134c04cd257ca36ed2805f81bb52e1b2020af8aacb357bd5bc5c0aacb8fdb51
SHA256 b134c04cd257ca36ed2805f81bb52e1b2020af8aacb357bd5bc5c0aacb8fdb51
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

b134c04cd257ca36ed2805f81bb52e1b2020af8aacb357bd5bc5c0aacb8fdb51

Threat Level: Known bad

The file b134c04cd257ca36ed2805f81bb52e1b2020af8aacb357bd5bc5c0aacb8fdb51 was found to be: Known bad.

Malicious Activity Summary

agenttesla discovery keylogger spyware stealer trojan

Agenttesla family

AgentTesla

Looks up external IP address via web service

AutoIT Executable

Suspicious use of SetThreadContext

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-15 01:57

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

2024-11-15 01:57

Reported

2024-11-15 02:00

Platform

win7-20240729-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Offer Požega.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 ip-api.com N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2436 set thread context of 1488 N/A C:\Users\Admin\AppData\Local\Temp\Offer Požega.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\Offer Požega.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\Offer Požega.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\Offer Požega.exe

"C:\Users\Admin\AppData\Local\Temp\Offer Požega.exe"

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

"C:\Users\Admin\AppData\Local\Temp\Offer Požega.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp

Files

C:\Users\Admin\AppData\Local\Temp\unrosined

MD5 75e36a537617bbf6823ab5aeafe483fe
SHA1 33aca30482dbefc7b1732a29c81be751304cd791
SHA256 e78355ad9b37c572e8a4c700cdb837b5f5bafb743afa036ca8f2a063a04a2d1b
SHA512 2637250f09b045b92997d05b48ae8b63966cfb05b8eaae8a105f4af72233cf83d42951998e898c7d57624d787bfe5d3a0ded55ddfc14aa8ca3ae1245e1024a5a

memory/2436-7-0x0000000000D60000-0x0000000001160000-memory.dmp

memory/1488-8-0x0000000000400000-0x0000000000446000-memory.dmp

memory/1488-10-0x0000000000400000-0x0000000000446000-memory.dmp

memory/1488-11-0x0000000000400000-0x0000000000446000-memory.dmp

memory/1488-12-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

memory/1488-13-0x0000000000890000-0x00000000008E6000-memory.dmp

memory/1488-14-0x0000000000C60000-0x0000000000CB4000-memory.dmp

memory/1488-15-0x0000000074B20000-0x000000007520E000-memory.dmp

memory/1488-16-0x0000000074B20000-0x000000007520E000-memory.dmp

memory/1488-18-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-24-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-76-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-74-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-70-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-68-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-66-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-64-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-62-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-60-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-58-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-54-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-52-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-50-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-48-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-46-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-44-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-42-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-38-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-36-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-34-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-33-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-30-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-28-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-26-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-22-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-20-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-72-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-56-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-40-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-17-0x0000000000C60000-0x0000000000CAE000-memory.dmp

memory/1488-1085-0x0000000074B20000-0x000000007520E000-memory.dmp

memory/1488-1086-0x0000000000400000-0x0000000000446000-memory.dmp

memory/1488-1087-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

memory/1488-1088-0x0000000074B20000-0x000000007520E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-15 01:57

Reported

2024-11-15 02:00

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Offer Požega.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 ip-api.com N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2280 set thread context of 4456 N/A C:\Users\Admin\AppData\Local\Temp\Offer Požega.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\Offer Požega.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\Offer Požega.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\Offer Požega.exe

"C:\Users\Admin\AppData\Local\Temp\Offer Požega.exe"

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

"C:\Users\Admin\AppData\Local\Temp\Offer Požega.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp
US 8.8.8.8:53 1.112.95.208.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 182.129.81.91.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\aut6F73.tmp

MD5 75e36a537617bbf6823ab5aeafe483fe
SHA1 33aca30482dbefc7b1732a29c81be751304cd791
SHA256 e78355ad9b37c572e8a4c700cdb837b5f5bafb743afa036ca8f2a063a04a2d1b
SHA512 2637250f09b045b92997d05b48ae8b63966cfb05b8eaae8a105f4af72233cf83d42951998e898c7d57624d787bfe5d3a0ded55ddfc14aa8ca3ae1245e1024a5a

memory/2280-8-0x0000000001400000-0x0000000001800000-memory.dmp

memory/4456-9-0x0000000000400000-0x0000000000446000-memory.dmp

memory/4456-12-0x0000000000400000-0x0000000000446000-memory.dmp

memory/4456-11-0x0000000000400000-0x0000000000446000-memory.dmp

memory/4456-10-0x0000000000400000-0x0000000000446000-memory.dmp

memory/4456-13-0x000000007456E000-0x000000007456F000-memory.dmp

memory/4456-14-0x0000000005490000-0x00000000054E6000-memory.dmp

memory/4456-15-0x0000000074560000-0x0000000074D10000-memory.dmp

memory/4456-16-0x0000000005A90000-0x0000000006034000-memory.dmp

memory/4456-17-0x0000000074560000-0x0000000074D10000-memory.dmp

memory/4456-19-0x0000000074560000-0x0000000074D10000-memory.dmp

memory/4456-18-0x00000000054E0000-0x0000000005534000-memory.dmp

memory/4456-33-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-43-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-79-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-77-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-75-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-73-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-69-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-67-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-65-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-63-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-61-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-59-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-57-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-53-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-51-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-49-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-47-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-45-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-41-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-39-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-37-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-35-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-31-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-29-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-27-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-25-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-23-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-21-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-20-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-71-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-55-0x00000000054E0000-0x000000000552E000-memory.dmp

memory/4456-1088-0x00000000056E0000-0x0000000005746000-memory.dmp

memory/4456-1089-0x0000000074560000-0x0000000074D10000-memory.dmp

memory/4456-1090-0x0000000006B40000-0x0000000006B90000-memory.dmp

memory/4456-1091-0x0000000006C30000-0x0000000006CC2000-memory.dmp

memory/4456-1092-0x0000000006BD0000-0x0000000006BDA000-memory.dmp

memory/4456-1093-0x0000000000400000-0x0000000000446000-memory.dmp

memory/4456-1094-0x000000007456E000-0x000000007456F000-memory.dmp

memory/4456-1095-0x0000000074560000-0x0000000074D10000-memory.dmp

memory/4456-1096-0x0000000074560000-0x0000000074D10000-memory.dmp