Analysis
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max time kernel
117s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
06-12-2023 03:02
Static task
static1
Behavioral task
behavioral1
Sample
Order.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
Order.exe
Resource
win10v2004-20231201-en
General
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Target
Order.exe
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Size
728KB
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MD5
1babf99cab6b7acb1dc816eaa5873fb0
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SHA1
0f014d8b30ae7b40214033731b82939a649873bc
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SHA256
26794f7598febe976fb23ad9abe87ca823f65730957ce7821ce5bc9e6dbfab92
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SHA512
9803f94af1db4dd79e572e97adb788e309b134f5de485eff800e926e4a5f2baf1d48404b19b993c0b959252176660a93ab6ee65b7f18e9a8a21cb3cae36b49ab
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SSDEEP
12288:iCKE6jD/62iNG5nF8R9iSlBrIORCsSad87XTVKqlWDtk7qcqn0bkSYAVSt:iCKtD/61I0i6cKi7XTVRh7qcq0bFY8
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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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 2 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
Processes:
Order.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.exe Key opened \REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.exe Key opened \REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
Order.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Windows\CurrentVersion\Run\sOFvE = "C:\\Users\\Admin\\AppData\\Roaming\\sOFvE\\sOFvE.exe" Order.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.
Processes:
flow ioc 5 api.ipify.org 4 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Order.exedescription pid process target process PID 2224 set thread context of 2768 2224 Order.exe Order.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
Order.exepowershell.exepid process 2224 Order.exe 2224 Order.exe 2624 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
Order.exeOrder.exepowershell.exedescription pid process Token: SeDebugPrivilege 2224 Order.exe Token: SeDebugPrivilege 2768 Order.exe Token: SeDebugPrivilege 2624 powershell.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
Order.exedescription pid process target process PID 2224 wrote to memory of 2624 2224 Order.exe powershell.exe PID 2224 wrote to memory of 2624 2224 Order.exe powershell.exe PID 2224 wrote to memory of 2624 2224 Order.exe powershell.exe PID 2224 wrote to memory of 2624 2224 Order.exe powershell.exe PID 2224 wrote to memory of 2736 2224 Order.exe schtasks.exe PID 2224 wrote to memory of 2736 2224 Order.exe schtasks.exe PID 2224 wrote to memory of 2736 2224 Order.exe schtasks.exe PID 2224 wrote to memory of 2736 2224 Order.exe schtasks.exe PID 2224 wrote to memory of 2768 2224 Order.exe Order.exe PID 2224 wrote to memory of 2768 2224 Order.exe Order.exe PID 2224 wrote to memory of 2768 2224 Order.exe Order.exe PID 2224 wrote to memory of 2768 2224 Order.exe Order.exe PID 2224 wrote to memory of 2768 2224 Order.exe Order.exe PID 2224 wrote to memory of 2768 2224 Order.exe Order.exe PID 2224 wrote to memory of 2768 2224 Order.exe Order.exe PID 2224 wrote to memory of 2768 2224 Order.exe Order.exe PID 2224 wrote to memory of 2768 2224 Order.exe Order.exe -
outlook_office_path 1 IoCs
Processes:
Order.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.exe -
outlook_win_path 1 IoCs
Processes:
Order.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Order.exe"C:\Users\Admin\AppData\Local\Temp\Order.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2224 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\iaANlxojaCUSZ.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2624 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\iaANlxojaCUSZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8621.tmp"2⤵
- Creates scheduled task(s)
PID:2736 -
C:\Users\Admin\AppData\Local\Temp\Order.exe"C:\Users\Admin\AppData\Local\Temp\Order.exe"2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2768
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5586f4f5a48b13013fa90b342f1671e92
SHA1cc808ed5b4a7aba4b94c0237cd5fccdde8cb290a
SHA2564cb126bbb82883bac6d376b322cf19e4038d4af027a709e335cd2bec34f069b8
SHA5125f5d5131853341a79d9d5c56b58bd0efbdf3d5a9951f1eb696026d80c98e4e36b152c672ee785ffed61865cc78bb4ac565ca1cdf2ef81805baa8012aaad8e2fd