Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
30-03-2023 12:04
Static task
static1
Behavioral task
behavioral1
Sample
ORDER_PO.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
ORDER_PO.exe
Resource
win10v2004-20230220-en
General
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Target
ORDER_PO.exe
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Size
675KB
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MD5
6b086fd896d82d0707ac4fa29eee1569
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SHA1
ef66a56b2910aaa72c91310151d93fe8a2ca9738
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SHA256
8065d7457588be9190ebc01cc9a6f42ba2e63eaeaa2157b6525f0a186548da00
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SHA512
2ad7685609102f09b0829ed7d56df238b6230e341c98bb2d17c56f45ed9e19c770d7e744fa139ecc2c6415aa10dfed6e14a64c6ad8a862d81ace9fb1247fd269
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SSDEEP
12288:a442y8kGK3yVAID28p4DJGOA9kHwC5ojE9cPPqyCDXZP8nwH0q+TXLOfsevimOMM:Qb3yVAYp4DS9qw/jE9cPi9Dt8nw2fOEW
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.ardsmmm.com - Port:
587 - Username:
[email protected] - Password:
Ard2015** - 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_PO.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER_PO.exe Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER_PO.exe Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER_PO.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 29 api.ipify.org 30 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ORDER_PO.exedescription pid process target process PID 1608 set thread context of 4592 1608 ORDER_PO.exe ORDER_PO.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
ORDER_PO.exepid process 1608 ORDER_PO.exe 1608 ORDER_PO.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
ORDER_PO.exeORDER_PO.exedescription pid process Token: SeDebugPrivilege 1608 ORDER_PO.exe Token: SeDebugPrivilege 4592 ORDER_PO.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
ORDER_PO.exepid process 4592 ORDER_PO.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
ORDER_PO.exedescription pid process target process PID 1608 wrote to memory of 4592 1608 ORDER_PO.exe ORDER_PO.exe PID 1608 wrote to memory of 4592 1608 ORDER_PO.exe ORDER_PO.exe PID 1608 wrote to memory of 4592 1608 ORDER_PO.exe ORDER_PO.exe PID 1608 wrote to memory of 4592 1608 ORDER_PO.exe ORDER_PO.exe PID 1608 wrote to memory of 4592 1608 ORDER_PO.exe ORDER_PO.exe PID 1608 wrote to memory of 4592 1608 ORDER_PO.exe ORDER_PO.exe PID 1608 wrote to memory of 4592 1608 ORDER_PO.exe ORDER_PO.exe PID 1608 wrote to memory of 4592 1608 ORDER_PO.exe ORDER_PO.exe -
outlook_office_path 1 IoCs
Processes:
ORDER_PO.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER_PO.exe -
outlook_win_path 1 IoCs
Processes:
ORDER_PO.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER_PO.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ORDER_PO.exe"C:\Users\Admin\AppData\Local\Temp\ORDER_PO.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\ORDER_PO.exe"C:\Users\Admin\AppData\Local\Temp\ORDER_PO.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1608-133-0x00000000004E0000-0x000000000058E000-memory.dmpFilesize
696KB
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memory/1608-134-0x0000000005630000-0x0000000005BD4000-memory.dmpFilesize
5.6MB
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memory/1608-135-0x0000000002860000-0x0000000002870000-memory.dmpFilesize
64KB
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memory/1608-136-0x0000000005120000-0x00000000051B2000-memory.dmpFilesize
584KB
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memory/1608-137-0x00000000050E0000-0x00000000050E8000-memory.dmpFilesize
32KB
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memory/1608-138-0x0000000005400000-0x0000000005438000-memory.dmpFilesize
224KB
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memory/1608-139-0x00000000050F0000-0x00000000050FE000-memory.dmpFilesize
56KB
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memory/1608-140-0x0000000005F40000-0x00000000060E6000-memory.dmpFilesize
1.6MB
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memory/1608-141-0x0000000002860000-0x0000000002870000-memory.dmpFilesize
64KB
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memory/1608-142-0x0000000002860000-0x0000000002870000-memory.dmpFilesize
64KB
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memory/1608-143-0x0000000002860000-0x0000000002870000-memory.dmpFilesize
64KB
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memory/1608-144-0x00000000096B0000-0x000000000974C000-memory.dmpFilesize
624KB
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memory/4592-145-0x0000000000400000-0x0000000000430000-memory.dmpFilesize
192KB
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memory/4592-146-0x0000000005680000-0x00000000056E6000-memory.dmpFilesize
408KB
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memory/4592-148-0x0000000005600000-0x0000000005610000-memory.dmpFilesize
64KB
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memory/4592-149-0x00000000073B0000-0x00000000073BA000-memory.dmpFilesize
40KB
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memory/4592-150-0x0000000007450000-0x00000000074A0000-memory.dmpFilesize
320KB
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memory/4592-151-0x0000000007670000-0x0000000007832000-memory.dmpFilesize
1.8MB
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memory/4592-152-0x0000000005600000-0x0000000005610000-memory.dmpFilesize
64KB