Analysis
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max time kernel
138s -
max time network
121s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
05-02-2022 11:27
Static task
static1
Behavioral task
behavioral1
Sample
ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe
Resource
win10v2004-en-20220112
General
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Target
ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe
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Size
1.9MB
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MD5
048905d3c65f3d1da17e665efb775ed9
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SHA1
71f7b2a4f91959909f1fcc73417933250bc5064d
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SHA256
ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871
-
SHA512
d6545d1875909a5bde60568cb53c07e2b53ea6acd186914ffa4e7dd9970dc0f7c562dd30dd86bab7e270f5cc0f441ead0bc2baf731ffa801cc50a58db7967ff5
Malware Config
Extracted
hawkeye_reborn
- fields
- name
Signatures
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HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
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M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
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M00nD3v Logger Payload 4 IoCs
Detects M00nD3v Logger payload in memory.
Processes:
resource yara_rule behavioral1/memory/1596-55-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1596-63-0x0000000000400000-0x0000000000A70000-memory.dmp m00nd3v_logger behavioral1/memory/1596-71-0x0000000000400000-0x0000000000A70000-memory.dmp m00nd3v_logger behavioral1/memory/1596-83-0x0000000000400000-0x0000000000A70000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 2 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral1/memory/1928-80-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral1/memory/1928-82-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 2 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/588-69-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/588-72-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 4 IoCs
Processes:
resource yara_rule behavioral1/memory/588-69-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/588-72-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1928-80-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral1/memory/1928-82-0x0000000000400000-0x000000000041C000-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-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exeRegAsm.exedescription pid process target process PID 1616 set thread context of 1596 1616 ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe RegAsm.exe PID 1596 set thread context of 588 1596 RegAsm.exe vbc.exe PID 1596 set thread context of 1928 1596 RegAsm.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
vbc.exepid process 588 vbc.exe 588 vbc.exe 588 vbc.exe 588 vbc.exe 588 vbc.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exepid process 1616 ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe 1616 ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe 1616 ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exepid process 1616 ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe 1616 ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe 1616 ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exeRegAsm.exedescription pid process target process PID 1616 wrote to memory of 1596 1616 ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe RegAsm.exe PID 1616 wrote to memory of 1596 1616 ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe RegAsm.exe PID 1616 wrote to memory of 1596 1616 ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe RegAsm.exe PID 1616 wrote to memory of 1596 1616 ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe RegAsm.exe PID 1616 wrote to memory of 1596 1616 ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe RegAsm.exe PID 1616 wrote to memory of 1596 1616 ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe RegAsm.exe PID 1616 wrote to memory of 1596 1616 ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe RegAsm.exe PID 1616 wrote to memory of 1596 1616 ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe RegAsm.exe PID 1616 wrote to memory of 1596 1616 ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe RegAsm.exe PID 1596 wrote to memory of 588 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 588 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 588 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 588 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 588 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 588 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 588 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 588 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 588 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 588 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 1928 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 1928 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 1928 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 1928 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 1928 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 1928 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 1928 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 1928 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 1928 1596 RegAsm.exe vbc.exe PID 1596 wrote to memory of 1928 1596 RegAsm.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe"C:\Users\Admin\AppData\Local\Temp\ac1ae936d93f1428f49c7dc7d49b1354520be52cd10d57563d139d0693490871.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1616 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1596 -
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\tmpC15B.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:588 -
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\tmpB367.tmp"3⤵
- Accesses Microsoft Outlook accounts
PID:1928
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
MD5
f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84