Analysis
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max time kernel
150s -
max time network
41s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
24-05-2022 02:41
Static task
static1
Behavioral task
behavioral1
Sample
5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe
Resource
win10v2004-20220414-en
General
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Target
5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe
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Size
852KB
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MD5
6a5b3c998254f9ae6bdd6b036fe528c3
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SHA1
edeba108db2705b972d1d90392e19f633b7976f4
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SHA256
5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257
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SHA512
3f2b6388a300edadb35a9350a426b9c2cfa083ec05cc6f5b69e82084ee4cc94982507e188b51d0e8a31b945fcc75c3a1983dc9477bbbe47d5de9ee40ae2296d5
Malware Config
Extracted
hawkeye_reborn
10.0.0.1
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
[email protected] - Password:
WHYworry??#
339256bf-056c-4219-93b7-6130c14205e6
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fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:WHYworry??# _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _EmailUsername:[email protected] _ExecutionDelay:10 _FTPPort:0 _FTPSFTP:false _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:true _LogInterval:10 _MeltFile:false _Mutex:339256bf-056c-4219-93b7-6130c14205e6 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:true _SystemInfo:false _Version:10.0.0.1 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
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name
HawkEye RebornX, Version=10.0.0.1, Culture=neutral, PublicKeyToken=null
Signatures
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HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
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NirSoft WebBrowserPassView 4 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/1964-81-0x0000000000444D30-mapping.dmp WebBrowserPassView behavioral1/memory/1964-80-0x0000000000400000-0x000000000045C000-memory.dmp WebBrowserPassView behavioral1/memory/1964-84-0x0000000000400000-0x000000000045C000-memory.dmp WebBrowserPassView behavioral1/memory/1964-85-0x0000000000400000-0x000000000045C000-memory.dmp WebBrowserPassView -
Nirsoft 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1964-81-0x0000000000444D30-mapping.dmp Nirsoft behavioral1/memory/1964-80-0x0000000000400000-0x000000000045C000-memory.dmp Nirsoft behavioral1/memory/1964-84-0x0000000000400000-0x000000000045C000-memory.dmp Nirsoft behavioral1/memory/1964-85-0x0000000000400000-0x000000000045C000-memory.dmp Nirsoft -
Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 2 IoCs
Processes:
5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exedescription pid process target process PID 1692 set thread context of 1300 1692 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe PID 1300 set thread context of 1964 1300 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe vbc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
vbc.exepid process 1964 vbc.exe -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exedescription pid process target process PID 1692 wrote to memory of 1348 1692 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe schtasks.exe PID 1692 wrote to memory of 1348 1692 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe schtasks.exe PID 1692 wrote to memory of 1348 1692 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe schtasks.exe PID 1692 wrote to memory of 1348 1692 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe schtasks.exe PID 1692 wrote to memory of 1300 1692 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe PID 1692 wrote to memory of 1300 1692 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe PID 1692 wrote to memory of 1300 1692 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe PID 1692 wrote to memory of 1300 1692 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe PID 1692 wrote to memory of 1300 1692 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe PID 1692 wrote to memory of 1300 1692 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe PID 1692 wrote to memory of 1300 1692 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe PID 1692 wrote to memory of 1300 1692 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe PID 1692 wrote to memory of 1300 1692 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe PID 1300 wrote to memory of 1964 1300 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe vbc.exe PID 1300 wrote to memory of 1964 1300 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe vbc.exe PID 1300 wrote to memory of 1964 1300 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe vbc.exe PID 1300 wrote to memory of 1964 1300 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe vbc.exe PID 1300 wrote to memory of 1964 1300 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe vbc.exe PID 1300 wrote to memory of 1964 1300 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe vbc.exe PID 1300 wrote to memory of 1964 1300 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe vbc.exe PID 1300 wrote to memory of 1964 1300 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe vbc.exe PID 1300 wrote to memory of 1964 1300 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe vbc.exe PID 1300 wrote to memory of 1964 1300 5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe"C:\Users\Admin\AppData\Local\Temp\5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1692 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nauTfrjaAF" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2186.tmp"2⤵
- Creates scheduled task(s)
PID:1348 -
C:\Users\Admin\AppData\Local\Temp\5bbd118658e61b2c7a841cd64b36cc0a7c707d67427c6fb6ce07e01fc4e9f257.exe"{path}"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1300 -
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\tmp7447.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1964
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1KB
MD58d180a7181713dc509d1a5a82466b04a
SHA12e8e45d3b5ed23a8d86b23cdebad96ffdcab8beb
SHA2560519053da5a3f3bfba268e28c4bca88cbec89b6f4f106f162db15e06682be930
SHA512622ce17aacec75ad9f828c7766f37be1424b416e27b99034b077066f4371bb6f00091c0bfdcd23573396e5a05e3885150d959962401efeab7beccdb6f3d87211
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84