Analysis
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max time kernel
119s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
28-11-2022 09:49
Static task
static1
Behavioral task
behavioral1
Sample
New Order.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
New Order.exe
Resource
win10v2004-20220812-en
General
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Target
New Order.exe
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Size
666KB
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MD5
06895d8d4b00033cdbb39b9daf6612be
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SHA1
2ec7c298232968f81d114dd7e693f8823190cbf9
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SHA256
d73101ab17bc879d736d035c6272beb309d438e3c0e248267b33dbda210242d8
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SHA512
dbf342e9c401944fdfbb908593ccdf73fecfa1b61949b96396e629c20a3ac287a450b54cb92a043a96161f1a0a84ecd45ad93d00a2cf02df49af2bf57dc8fd67
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SSDEEP
12288:QYcmpbKbfZLRzS1V7VfGg5T9SCmejJmYKQ16coH+:Qr0bKcVJf/hpmeIY/zo
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
host39.registrar-servers.com - Port:
587 - Username:
[email protected] - Password:
})cZs aj5Xr; C
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:
New Order.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New Order.exe Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New Order.exe Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New Order.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
New Order.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\WdFVsOe = "C:\\Users\\Admin\\AppData\\Roaming\\WdFVsOe\\WdFVsOe.exe" New Order.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
New Order.exedescription pid process target process PID 1544 set thread context of 1336 1544 New Order.exe New Order.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
New Order.exeNew Order.exepid process 1544 New Order.exe 1336 New Order.exe 1336 New Order.exe 1336 New Order.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
New Order.exeNew Order.exedescription pid process Token: SeDebugPrivilege 1544 New Order.exe Token: SeDebugPrivilege 1336 New Order.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
New Order.exedescription pid process target process PID 1544 wrote to memory of 908 1544 New Order.exe New Order.exe PID 1544 wrote to memory of 908 1544 New Order.exe New Order.exe PID 1544 wrote to memory of 908 1544 New Order.exe New Order.exe PID 1544 wrote to memory of 908 1544 New Order.exe New Order.exe PID 1544 wrote to memory of 1336 1544 New Order.exe New Order.exe PID 1544 wrote to memory of 1336 1544 New Order.exe New Order.exe PID 1544 wrote to memory of 1336 1544 New Order.exe New Order.exe PID 1544 wrote to memory of 1336 1544 New Order.exe New Order.exe PID 1544 wrote to memory of 1336 1544 New Order.exe New Order.exe PID 1544 wrote to memory of 1336 1544 New Order.exe New Order.exe PID 1544 wrote to memory of 1336 1544 New Order.exe New Order.exe PID 1544 wrote to memory of 1336 1544 New Order.exe New Order.exe PID 1544 wrote to memory of 1336 1544 New Order.exe New Order.exe -
outlook_office_path 1 IoCs
Processes:
New Order.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New Order.exe -
outlook_win_path 1 IoCs
Processes:
New Order.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 New Order.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\New Order.exe"C:\Users\Admin\AppData\Local\Temp\New Order.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\New Order.exe"C:\Users\Admin\AppData\Local\Temp\New Order.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\New Order.exe"C:\Users\Admin\AppData\Local\Temp\New Order.exe"2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- 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/1336-63-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1336-64-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1336-70-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1336-68-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1336-65-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1336-61-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1336-66-0x0000000000437BDE-mapping.dmp
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memory/1336-60-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/1544-55-0x00000000764D1000-0x00000000764D3000-memory.dmpFilesize
8KB
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memory/1544-54-0x0000000000EE0000-0x0000000000F8E000-memory.dmpFilesize
696KB
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memory/1544-59-0x0000000000CC0000-0x0000000000CFC000-memory.dmpFilesize
240KB
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memory/1544-58-0x0000000004A10000-0x0000000004A86000-memory.dmpFilesize
472KB
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memory/1544-57-0x0000000000320000-0x000000000032E000-memory.dmpFilesize
56KB
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memory/1544-56-0x0000000000310000-0x0000000000326000-memory.dmpFilesize
88KB