Analysis
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max time kernel
4294197s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20220311-en -
submitted
11-03-2022 23:53
Static task
static1
Behavioral task
behavioral1
Sample
acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe
Resource
win7-20220311-en
Behavioral task
behavioral2
Sample
acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe
Resource
win10v2004-20220310-en
General
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Target
acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe
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Size
552KB
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MD5
0a612f99a4d38c7ce39cb9eacc5c584d
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SHA1
49da7923cb0bd2ee4b90a80be77a9948ca37fd03
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SHA256
acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c
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SHA512
d49b1069ac5b3caeda2517ec82b11e026ca7f820b47a9c48836980f7a10421b5cdaaa43d0446454ae7cc62a65da4718a335a4cca24e394f386f5dab70e35a5eb
Malware Config
Signatures
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NirSoft MailPassView 2 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral1/memory/1016-83-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral1/memory/1016-86-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 2 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/1884-68-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1884-71-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1884-68-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1884-71-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1016-83-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral1/memory/1016-86-0x0000000000400000-0x000000000041C000-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-1-5-21-2199625441-3471261906-229485034-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exedescription pid process target process PID 1664 set thread context of 1884 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 set thread context of 1016 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
vbc.exepid process 1884 vbc.exe 1884 vbc.exe 1884 vbc.exe 1884 vbc.exe 1884 vbc.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exedescription pid process target process PID 1664 wrote to memory of 1884 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1884 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1884 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1884 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1884 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1884 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1884 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1884 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1884 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1884 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1016 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1016 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1016 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1016 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1016 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1016 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1016 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1016 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1016 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe PID 1664 wrote to memory of 1016 1664 acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe"C:\Users\Admin\AppData\Local\Temp\acdc72868926b4d62fb758d3d1eeee1eb32da214d8f49bc725083d36c095507c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1664 -
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\tmp82C7.tmp"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:1884 -
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\tmp756F.tmp"2⤵
- Accesses Microsoft Outlook accounts
PID:1016
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84