Analysis
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max time kernel
151s -
max time network
124s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
22-02-2022 05:57
Static task
static1
Behavioral task
behavioral1
Sample
321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe
Resource
win10v2004-en-20220113
General
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Target
321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe
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Size
552KB
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MD5
0cd71e952a86a50e14556e70201e39d6
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SHA1
47c78e13cd8b8225e53032ae21e63763f9f642c7
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SHA256
321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d
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SHA512
11edf1184644fb8f12f356bacdec13d0979d2b4345aec7e5843197621d189108ebb4d812677eb60a7f8d99ee6ef139927f9e47900226f7f2e4382c06f76262ef
Malware Config
Signatures
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NirSoft MailPassView 2 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral1/memory/1932-73-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral1/memory/1932-75-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 2 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/1904-64-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1904-66-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1904-64-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1904-66-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1932-73-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral1/memory/1932-75-0x0000000000400000-0x000000000041C000-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-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exedescription pid process target process PID 1632 set thread context of 1904 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 set thread context of 1932 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
vbc.exepid process 1904 vbc.exe 1904 vbc.exe 1904 vbc.exe 1904 vbc.exe 1904 vbc.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exedescription pid process target process PID 1632 wrote to memory of 1904 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1904 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1904 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1904 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1904 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1904 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1904 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1904 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1904 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1904 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1932 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1932 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1932 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1932 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1932 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1932 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1932 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1932 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1932 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe PID 1632 wrote to memory of 1932 1632 321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe"C:\Users\Admin\AppData\Local\Temp\321e95575df9f4ca9858be38ee35156773aba82f4f57b0b4539a561f1e3fa95d.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1632 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmp47BA.tmp"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1904 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" /stext "C:\Users\Admin\AppData\Local\Temp\tmp3D6F.tmp"2⤵
- Accesses Microsoft Outlook accounts
PID:1932
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84