Analysis
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max time kernel
152s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 11:41
Static task
static1
Behavioral task
behavioral1
Sample
Dettagli di spedizione.exe
Resource
win7-20220414-en
General
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Target
Dettagli di spedizione.exe
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Size
743KB
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MD5
4e6c88000d39ba9b2970a38c06ad8954
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SHA1
a445842a0c65c55517f0573f1b3acd0e5bfa6632
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SHA256
5b56965b3b01283c8ac5277021645a8c85c366e39c200d8bcb6869750dfc3100
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SHA512
1a6ddc38932fa2dd2f0d5bd64db2808331153f83b080b75f0c7b63311f10e5da009859034bc1ec5f2c737326bae6c66e3f510c4fa1d7e476a7e9c76acf39546f
Malware Config
Signatures
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NirSoft MailPassView 5 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral2/memory/4068-133-0x0000000000400000-0x0000000000488000-memory.dmp MailPassView behavioral2/memory/2580-140-0x0000000000000000-mapping.dmp MailPassView behavioral2/memory/2580-141-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/2580-143-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/2580-144-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 5 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral2/memory/4068-133-0x0000000000400000-0x0000000000488000-memory.dmp WebBrowserPassView behavioral2/memory/3364-145-0x0000000000000000-mapping.dmp WebBrowserPassView behavioral2/memory/3364-146-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral2/memory/3364-148-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral2/memory/3364-149-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView -
Nirsoft 9 IoCs
Processes:
resource yara_rule behavioral2/memory/4068-133-0x0000000000400000-0x0000000000488000-memory.dmp Nirsoft behavioral2/memory/2580-140-0x0000000000000000-mapping.dmp Nirsoft behavioral2/memory/2580-141-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/2580-143-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/2580-144-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/3364-145-0x0000000000000000-mapping.dmp Nirsoft behavioral2/memory/3364-146-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral2/memory/3364-148-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral2/memory/3364-149-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft -
Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
vbc.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.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 6 whatismyipaddress.com 8 whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
Processes:
Dettagli di spedizione.exeRegAsm.exedescription pid process target process PID 1528 set thread context of 4068 1528 Dettagli di spedizione.exe RegAsm.exe PID 4068 set thread context of 2580 4068 RegAsm.exe vbc.exe PID 4068 set thread context of 3364 4068 RegAsm.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
RegAsm.exepid process 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe 4068 RegAsm.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
Dettagli di spedizione.exepid process 1528 Dettagli di spedizione.exe 1528 Dettagli di spedizione.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 4068 RegAsm.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
RegAsm.exepid process 4068 RegAsm.exe -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
Dettagli di spedizione.exeRegAsm.exedescription pid process target process PID 1528 wrote to memory of 2260 1528 Dettagli di spedizione.exe RegAsm.exe PID 1528 wrote to memory of 2260 1528 Dettagli di spedizione.exe RegAsm.exe PID 1528 wrote to memory of 2260 1528 Dettagli di spedizione.exe RegAsm.exe PID 1528 wrote to memory of 4068 1528 Dettagli di spedizione.exe RegAsm.exe PID 1528 wrote to memory of 4068 1528 Dettagli di spedizione.exe RegAsm.exe PID 1528 wrote to memory of 4068 1528 Dettagli di spedizione.exe RegAsm.exe PID 1528 wrote to memory of 4068 1528 Dettagli di spedizione.exe RegAsm.exe PID 4068 wrote to memory of 2580 4068 RegAsm.exe vbc.exe PID 4068 wrote to memory of 2580 4068 RegAsm.exe vbc.exe PID 4068 wrote to memory of 2580 4068 RegAsm.exe vbc.exe PID 4068 wrote to memory of 2580 4068 RegAsm.exe vbc.exe PID 4068 wrote to memory of 2580 4068 RegAsm.exe vbc.exe PID 4068 wrote to memory of 2580 4068 RegAsm.exe vbc.exe PID 4068 wrote to memory of 2580 4068 RegAsm.exe vbc.exe PID 4068 wrote to memory of 2580 4068 RegAsm.exe vbc.exe PID 4068 wrote to memory of 2580 4068 RegAsm.exe vbc.exe PID 4068 wrote to memory of 3364 4068 RegAsm.exe vbc.exe PID 4068 wrote to memory of 3364 4068 RegAsm.exe vbc.exe PID 4068 wrote to memory of 3364 4068 RegAsm.exe vbc.exe PID 4068 wrote to memory of 3364 4068 RegAsm.exe vbc.exe PID 4068 wrote to memory of 3364 4068 RegAsm.exe vbc.exe PID 4068 wrote to memory of 3364 4068 RegAsm.exe vbc.exe PID 4068 wrote to memory of 3364 4068 RegAsm.exe vbc.exe PID 4068 wrote to memory of 3364 4068 RegAsm.exe vbc.exe PID 4068 wrote to memory of 3364 4068 RegAsm.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Dettagli di spedizione.exe"C:\Users\Admin\AppData\Local\Temp\Dettagli di spedizione.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"3⤵
- Accesses Microsoft Outlook accounts
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\holderwb.txtFilesize
3KB
MD5f94dc819ca773f1e3cb27abbc9e7fa27
SHA19a7700efadc5ea09ab288544ef1e3cd876255086
SHA256a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92
SHA51272a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196
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memory/1528-132-0x00000000026A0000-0x00000000026A3000-memory.dmpFilesize
12KB
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memory/1528-130-0x00000000001E0000-0x00000000002A0000-memory.dmpFilesize
768KB
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memory/2580-141-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/2580-144-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/2580-143-0x0000000000400000-0x000000000041B000-memory.dmpFilesize
108KB
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memory/2580-140-0x0000000000000000-mapping.dmp
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memory/3364-149-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/3364-148-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/3364-146-0x0000000000400000-0x0000000000458000-memory.dmpFilesize
352KB
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memory/3364-145-0x0000000000000000-mapping.dmp
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memory/4068-134-0x0000000005840000-0x00000000058DC000-memory.dmpFilesize
624KB
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memory/4068-139-0x0000000008AB0000-0x0000000008B16000-memory.dmpFilesize
408KB
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memory/4068-138-0x0000000005B90000-0x0000000005BE6000-memory.dmpFilesize
344KB
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memory/4068-137-0x00000000058F0000-0x00000000058FA000-memory.dmpFilesize
40KB
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memory/4068-136-0x00000000059A0000-0x0000000005A32000-memory.dmpFilesize
584KB
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memory/4068-135-0x0000000005F50000-0x00000000064F4000-memory.dmpFilesize
5.6MB
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memory/4068-133-0x0000000000400000-0x0000000000488000-memory.dmpFilesize
544KB
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memory/4068-131-0x0000000000000000-mapping.dmp