Malware Analysis Report

2024-12-07 14:09

Sample ID 241112-cv8ppavrhn
Target 5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe
SHA256 5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5
Tags
agenttesla discovery execution 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

5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5

Threat Level: Known bad

The file 5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe was found to be: Known bad.

Malicious Activity Summary

agenttesla discovery execution keylogger spyware stealer trojan

AgentTesla

Agenttesla family

Command and Scripting Interpreter: PowerShell

Reads user/profile data of local email clients

Checks computer location settings

Reads user/profile data of web browsers

Reads WinSCP keys stored on the system

Reads data files stored by FTP clients

Looks up external IP address via web service

Suspicious use of SetThreadContext

Unsigned PE

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-12 02:24

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-12 02:24

Reported

2024-11-12 02:27

Platform

win7-20240903-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Agenttesla family

agenttesla

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

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

Enumerates physical storage devices

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\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2688 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2688 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2688 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2688 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2688 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe
PID 2688 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe
PID 2688 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe
PID 2688 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe
PID 2688 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe
PID 2688 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe
PID 2688 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe
PID 2688 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe
PID 2688 wrote to memory of 2756 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe

"C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe"

C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe

"C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.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

memory/2688-0-0x000000007484E000-0x000000007484F000-memory.dmp

memory/2688-1-0x0000000000810000-0x00000000008DE000-memory.dmp

memory/2688-2-0x0000000074840000-0x0000000074F2E000-memory.dmp

memory/2688-3-0x0000000074840000-0x0000000074F2E000-memory.dmp

memory/2688-4-0x00000000003F0000-0x000000000040C000-memory.dmp

memory/2688-5-0x0000000000710000-0x0000000000794000-memory.dmp

memory/2756-8-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2756-18-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2756-16-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2688-24-0x0000000074840000-0x0000000074F2E000-memory.dmp

memory/2756-23-0x0000000074840000-0x0000000074F2E000-memory.dmp

memory/2756-22-0x0000000074840000-0x0000000074F2E000-memory.dmp

memory/2756-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2756-12-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2756-10-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2756-6-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2756-21-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2756-27-0x0000000074840000-0x0000000074F2E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-12 02:24

Reported

2024-11-12 02:27

Platform

win10v2004-20241007-en

Max time kernel

132s

Max time network

138s

Command Line

"C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Agenttesla family

agenttesla

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe N/A

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

Enumerates physical storage devices

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\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1956 wrote to memory of 3408 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1956 wrote to memory of 3408 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1956 wrote to memory of 3408 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1956 wrote to memory of 3940 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe
PID 1956 wrote to memory of 3940 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe
PID 1956 wrote to memory of 3940 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe
PID 1956 wrote to memory of 3940 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe
PID 1956 wrote to memory of 3940 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe
PID 1956 wrote to memory of 3940 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe
PID 1956 wrote to memory of 3940 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe
PID 1956 wrote to memory of 3940 N/A C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe

Processes

C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe

"C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe"

C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe

"C:\Users\Admin\AppData\Local\Temp\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 99.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.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 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 mail.apexrnun.com udp
CH 185.196.9.150:587 mail.apexrnun.com tcp
US 8.8.8.8:53 150.9.196.185.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

memory/1956-0-0x0000000074EDE000-0x0000000074EDF000-memory.dmp

memory/1956-1-0x00000000000F0000-0x00000000001BE000-memory.dmp

memory/1956-2-0x0000000005110000-0x00000000056B4000-memory.dmp

memory/1956-3-0x0000000004C00000-0x0000000004C92000-memory.dmp

memory/1956-4-0x0000000004BD0000-0x0000000004BDA000-memory.dmp

memory/1956-5-0x0000000074ED0000-0x0000000075680000-memory.dmp

memory/1956-6-0x0000000074EDE000-0x0000000074EDF000-memory.dmp

memory/1956-7-0x0000000074ED0000-0x0000000075680000-memory.dmp

memory/1956-8-0x0000000004E40000-0x0000000004E5C000-memory.dmp

memory/1956-9-0x0000000002440000-0x00000000024C4000-memory.dmp

memory/1956-10-0x000000000C000000-0x000000000C09C000-memory.dmp

memory/3940-11-0x0000000000400000-0x0000000000442000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\5de328c7851881e333be2850a1bd9760b94f8a5f300ac745603816da405b14a5.exe.log

MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

memory/3940-14-0x0000000074ED0000-0x0000000075680000-memory.dmp

memory/1956-15-0x0000000074ED0000-0x0000000075680000-memory.dmp

memory/3408-16-0x0000000002940000-0x0000000002976000-memory.dmp

memory/3408-17-0x0000000074ED0000-0x0000000075680000-memory.dmp

memory/3408-18-0x0000000005430000-0x0000000005A58000-memory.dmp

memory/3940-19-0x0000000005880000-0x00000000058E6000-memory.dmp

memory/3408-22-0x0000000005C00000-0x0000000005C66000-memory.dmp

memory/3408-20-0x0000000005B60000-0x0000000005B82000-memory.dmp

memory/3408-27-0x0000000074ED0000-0x0000000075680000-memory.dmp

memory/3408-28-0x0000000005CE0000-0x0000000006034000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5qvq2tjk.c5j.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/3940-33-0x0000000074ED0000-0x0000000075680000-memory.dmp

memory/3408-34-0x0000000006300000-0x000000000631E000-memory.dmp

memory/3408-35-0x0000000006330000-0x000000000637C000-memory.dmp

memory/3408-36-0x00000000072C0000-0x00000000072F2000-memory.dmp

memory/3408-47-0x00000000068B0000-0x00000000068CE000-memory.dmp

memory/3408-37-0x0000000070B50000-0x0000000070B9C000-memory.dmp

memory/3408-48-0x0000000007300000-0x00000000073A3000-memory.dmp

memory/3408-50-0x0000000007610000-0x000000000762A000-memory.dmp

memory/3408-49-0x0000000007CC0000-0x000000000833A000-memory.dmp

memory/3408-51-0x0000000007690000-0x000000000769A000-memory.dmp

memory/3408-52-0x00000000078A0000-0x0000000007936000-memory.dmp

memory/3408-53-0x0000000007820000-0x0000000007831000-memory.dmp

memory/3408-54-0x0000000007850000-0x000000000785E000-memory.dmp

memory/3408-55-0x0000000007860000-0x0000000007874000-memory.dmp

memory/3408-56-0x0000000007960000-0x000000000797A000-memory.dmp

memory/3940-57-0x0000000007030000-0x0000000007080000-memory.dmp

memory/3408-58-0x0000000007940000-0x0000000007948000-memory.dmp

memory/3408-61-0x0000000074ED0000-0x0000000075680000-memory.dmp

memory/3940-62-0x0000000074ED0000-0x0000000075680000-memory.dmp