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Analysis
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max time kernel
118s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
28/01/2025, 01:13
Static task
static1
Behavioral task
behavioral1
Sample
e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe
Resource
win10v2004-20241007-en
General
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Target
e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe
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Size
709KB
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MD5
a9b9eec5ecbfd819e5d21eca58f269d9
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SHA1
163e1389e710852e7a30e30e7265773e82ecb6e6
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SHA256
e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df
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SHA512
834edf8a3cf8a718a526298b8ec563403c7c692a177e3fe82ec4ce0ecaa9d2cdf27b94899052cc21a13638ba77cad44fb7e3d10da1e1316e3e08bca48ffdf36a
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SSDEEP
12288:4nwDKbummwOiGFImZg/1Fz3hFf94BFJJDff7ZRo+:4nwDKb+w1mZaCJJLf3
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
kV$bSqJ1 daniel - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Agenttesla family
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2856 powershell.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\sOFvE = "C:\\Users\\Admin\\AppData\\Roaming\\sOFvE\\sOFvE.exe" e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 5 api.ipify.org 4 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2940 set thread context of 2932 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 35 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2828 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 2856 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe Token: SeDebugPrivilege 2932 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe Token: SeDebugPrivilege 2856 powershell.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 2940 wrote to memory of 2856 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 31 PID 2940 wrote to memory of 2856 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 31 PID 2940 wrote to memory of 2856 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 31 PID 2940 wrote to memory of 2856 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 31 PID 2940 wrote to memory of 2828 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 32 PID 2940 wrote to memory of 2828 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 32 PID 2940 wrote to memory of 2828 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 32 PID 2940 wrote to memory of 2828 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 32 PID 2940 wrote to memory of 2932 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 35 PID 2940 wrote to memory of 2932 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 35 PID 2940 wrote to memory of 2932 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 35 PID 2940 wrote to memory of 2932 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 35 PID 2940 wrote to memory of 2932 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 35 PID 2940 wrote to memory of 2932 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 35 PID 2940 wrote to memory of 2932 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 35 PID 2940 wrote to memory of 2932 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 35 PID 2940 wrote to memory of 2932 2940 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe 35 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe"C:\Users\Admin\AppData\Local\Temp\e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2940 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\gGZDdvAZcymQ.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2856
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\gGZDdvAZcymQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5947.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2828
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C:\Users\Admin\AppData\Local\Temp\e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe"C:\Users\Admin\AppData\Local\Temp\e06817ec3e144f7aa91773c9f6df1cb66fea5c5aaa224875582bbbe0e95063df.exe"2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2932
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD586eedc7d4d57d26219c7829298a106fd
SHA144c5abd2bae517bc6a244b9e2de59966fcecea56
SHA256b5760b5a9bfaca145a68f45405b240f403da2e889ff71b6f47135d81effcf039
SHA512a238eaa6d8d6e67b67731833622562b6d42c54a7d75660a7b45ba0879247e14f67fc88270e9d8a95d5a3fd2fd3c706b1f9bd9cd8b46ce44795e42a57517dfbe4