Malware Analysis Report

2024-11-30 05:41

Sample ID 240619-cr3dhawfmr
Target 93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810
SHA256 93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810
Tags
agenttesla 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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810

Threat Level: Known bad

The file 93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810 was found to be: Known bad.

Malicious Activity Summary

agenttesla execution keylogger spyware stealer trojan

AgentTesla

Command and Scripting Interpreter: PowerShell

Reads WinSCP keys stored on the system

Reads user/profile data of web browsers

Reads user/profile data of local email clients

Checks computer location settings

Reads data files stored by FTP clients

Suspicious use of SetThreadContext

Unsigned PE

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-19 02:19

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-19 02:19

Reported

2024-06-19 02:22

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware 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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.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

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.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 4520 wrote to memory of 3424 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4520 wrote to memory of 3424 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4520 wrote to memory of 3424 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 4520 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe
PID 4520 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe
PID 4520 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe
PID 4520 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe
PID 4520 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe
PID 4520 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe
PID 4520 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe
PID 4520 wrote to memory of 1996 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe

Processes

C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe

"C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.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\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe"

C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe

"C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe"

Network

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

Files

memory/4520-0-0x000000007464E000-0x000000007464F000-memory.dmp

memory/4520-1-0x0000000000380000-0x0000000000428000-memory.dmp

memory/4520-2-0x0000000005420000-0x00000000059C4000-memory.dmp

memory/4520-3-0x0000000004E70000-0x0000000004F02000-memory.dmp

memory/4520-4-0x0000000004E20000-0x0000000004E2A000-memory.dmp

memory/4520-5-0x0000000074640000-0x0000000074DF0000-memory.dmp

memory/4520-6-0x00000000050C0000-0x000000000515C000-memory.dmp

memory/4520-7-0x0000000005090000-0x00000000050A2000-memory.dmp

memory/4520-8-0x0000000005280000-0x0000000005288000-memory.dmp

memory/4520-9-0x0000000005290000-0x000000000529C000-memory.dmp

memory/4520-10-0x0000000006100000-0x0000000006182000-memory.dmp

memory/1996-11-0x0000000000400000-0x0000000000440000-memory.dmp

memory/4520-14-0x0000000074640000-0x0000000074DF0000-memory.dmp

memory/1996-13-0x0000000074640000-0x0000000074DF0000-memory.dmp

memory/3424-15-0x0000000002C30000-0x0000000002C66000-memory.dmp

memory/3424-16-0x0000000074640000-0x0000000074DF0000-memory.dmp

memory/1996-17-0x0000000005460000-0x00000000054C6000-memory.dmp

memory/3424-18-0x00000000057E0000-0x0000000005E08000-memory.dmp

memory/3424-19-0x0000000074640000-0x0000000074DF0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4f0upib1.ebz.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/3424-26-0x0000000005E10000-0x0000000005E32000-memory.dmp

memory/1996-25-0x0000000074640000-0x0000000074DF0000-memory.dmp

memory/3424-31-0x0000000006120000-0x0000000006186000-memory.dmp

memory/3424-32-0x0000000006190000-0x00000000064E4000-memory.dmp

memory/3424-33-0x0000000006570000-0x000000000658E000-memory.dmp

memory/3424-34-0x0000000006590000-0x00000000065DC000-memory.dmp

memory/3424-35-0x0000000006B10000-0x0000000006B42000-memory.dmp

memory/3424-36-0x00000000702C0000-0x000000007030C000-memory.dmp

memory/3424-46-0x0000000006AF0000-0x0000000006B0E000-memory.dmp

memory/3424-47-0x0000000007710000-0x00000000077B3000-memory.dmp

memory/3424-48-0x0000000007EB0000-0x000000000852A000-memory.dmp

memory/3424-49-0x0000000007870000-0x000000000788A000-memory.dmp

memory/3424-50-0x00000000078E0000-0x00000000078EA000-memory.dmp

memory/3424-51-0x0000000007AF0000-0x0000000007B86000-memory.dmp

memory/3424-52-0x0000000007A70000-0x0000000007A81000-memory.dmp

memory/3424-53-0x0000000007AA0000-0x0000000007AAE000-memory.dmp

memory/1996-54-0x0000000006280000-0x00000000062D0000-memory.dmp

memory/3424-55-0x0000000007AB0000-0x0000000007AC4000-memory.dmp

memory/3424-56-0x0000000007BB0000-0x0000000007BCA000-memory.dmp

memory/3424-57-0x0000000007B90000-0x0000000007B98000-memory.dmp

memory/3424-60-0x0000000074640000-0x0000000074DF0000-memory.dmp

memory/1996-61-0x0000000074640000-0x0000000074DF0000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-19 02:19

Reported

2024-06-19 02:22

Platform

win7-20240508-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware 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

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.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 2348 wrote to memory of 2636 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2348 wrote to memory of 2636 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2348 wrote to memory of 2636 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2348 wrote to memory of 2636 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2348 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe
PID 2348 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe
PID 2348 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe
PID 2348 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe
PID 2348 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe
PID 2348 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe
PID 2348 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe
PID 2348 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe
PID 2348 wrote to memory of 2728 N/A C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe

Processes

C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe

"C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.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\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe"

C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe

"C:\Users\Admin\AppData\Local\Temp\93af2932bf4dbfc359bb5d43597ee0fb9fe7ca43693de8f4d0fa823e592c4810.exe"

Network

N/A

Files

memory/2348-0-0x0000000073F8E000-0x0000000073F8F000-memory.dmp

memory/2348-1-0x0000000000C20000-0x0000000000CC8000-memory.dmp

memory/2348-2-0x0000000073F80000-0x000000007466E000-memory.dmp

memory/2348-3-0x00000000003C0000-0x00000000003D2000-memory.dmp

memory/2348-4-0x00000000003F0000-0x00000000003F8000-memory.dmp

memory/2348-5-0x0000000000500000-0x000000000050C000-memory.dmp

memory/2348-6-0x0000000004A90000-0x0000000004B12000-memory.dmp

memory/2728-7-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2728-19-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2728-17-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2728-15-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2728-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2728-11-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2728-8-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2728-9-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2348-20-0x0000000073F80000-0x000000007466E000-memory.dmp