Analysis
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max time kernel
150s -
max time network
30s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
29-01-2023 19:08
Static task
static1
Behavioral task
behavioral1
Sample
acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe
Resource
win10v2004-20220901-en
General
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Target
acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe
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Size
2.0MB
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MD5
9619d4e3b8a91e6e4ab4e73a122cd59b
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SHA1
0381f9fadf9895e27954e062c40b7b8c85c2dac4
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SHA256
acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8
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SHA512
09d3b42121fb298ec6fca5376c8271e80452206afcd853db6bfe730db5087347b8f8eee9600e6f1812146799d524aa1266711fe4a3c3cdd25f8e2068105c1678
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SSDEEP
24576:Au6J33O0c+JY5UZ+XC0kGso6FaBUB0EMRAe/70JnQfVGWpsMFmSj0ZxpnP46WY:qu0c++OCvkGs9Faox50Y
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
rijcken@focquet.me - Password:
qwerty123
6e036b22-7bd9-4b65-8751-79a845bd33b4
-
fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:qwerty123 _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _EmailUsername:rijcken@focquet.me _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:6e036b22-7bd9-4b65-8751-79a845bd33b4 _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:9.0.1.6 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
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name
HawkEye Keylogger - Reborn v9, Version=9.0.1.6, 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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M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
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Processes:
resource yara_rule behavioral1/memory/2040-57-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/2040-62-0x000000000048B2FE-mapping.dmp m00nd3v_logger behavioral1/memory/2040-64-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/2040-63-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 4 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral1/memory/2036-94-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral1/memory/2036-95-0x000000000041211A-mapping.dmp MailPassView behavioral1/memory/2036-98-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral1/memory/2036-99-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 5 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/1692-77-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1692-78-0x000000000044472E-mapping.dmp WebBrowserPassView behavioral1/memory/1692-81-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1692-82-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1692-84-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 9 IoCs
Processes:
resource yara_rule behavioral1/memory/1692-77-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1692-78-0x000000000044472E-mapping.dmp Nirsoft behavioral1/memory/1692-81-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1692-82-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1692-84-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/2036-94-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral1/memory/2036-95-0x000000000041211A-mapping.dmp Nirsoft behavioral1/memory/2036-98-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral1/memory/2036-99-0x0000000000400000-0x000000000041C000-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-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exeRegAsm.exedescription pid process target process PID 1192 set thread context of 2040 1192 acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe RegAsm.exe PID 2040 set thread context of 1692 2040 RegAsm.exe vbc.exe PID 2040 set thread context of 2036 2040 RegAsm.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 5 IoCs
Processes:
vbc.exepid process 1692 vbc.exe 1692 vbc.exe 1692 vbc.exe 1692 vbc.exe 1692 vbc.exe -
Suspicious use of WriteProcessMemory 33 IoCs
Processes:
acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exeRegAsm.exedescription pid process target process PID 1192 wrote to memory of 2040 1192 acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe RegAsm.exe PID 1192 wrote to memory of 2040 1192 acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe RegAsm.exe PID 1192 wrote to memory of 2040 1192 acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe RegAsm.exe PID 1192 wrote to memory of 2040 1192 acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe RegAsm.exe PID 1192 wrote to memory of 2040 1192 acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe RegAsm.exe PID 1192 wrote to memory of 2040 1192 acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe RegAsm.exe PID 1192 wrote to memory of 2040 1192 acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe RegAsm.exe PID 1192 wrote to memory of 2040 1192 acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe RegAsm.exe PID 1192 wrote to memory of 2040 1192 acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe RegAsm.exe PID 1192 wrote to memory of 576 1192 acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe schtasks.exe PID 1192 wrote to memory of 576 1192 acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe schtasks.exe PID 1192 wrote to memory of 576 1192 acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe schtasks.exe PID 1192 wrote to memory of 576 1192 acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe schtasks.exe PID 2040 wrote to memory of 1692 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 1692 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 1692 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 1692 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 1692 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 1692 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 1692 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 1692 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 1692 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 1692 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 2036 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 2036 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 2036 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 2036 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 2036 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 2036 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 2036 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 2036 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 2036 2040 RegAsm.exe vbc.exe PID 2040 wrote to memory of 2036 2040 RegAsm.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe"C:\Users\Admin\AppData\Local\Temp\acf329ea2bb825d2bb1947b38efb2c44c00eda7638feb055d8da2341eff12fe8.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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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
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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\tmp4377.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
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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\tmpBF5B.tmp"3⤵
- Accesses Microsoft Outlook accounts
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\SysWOW64\schtasks.exe" /create /tn /tr "C:\Users\Admin\RegAsm\RegAsm.exe" /sc minute /mo 1 /F2⤵
- Creates scheduled task(s)
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp4377.tmpFilesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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memory/576-66-0x0000000000000000-mapping.dmp
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memory/1192-54-0x00000000761E1000-0x00000000761E3000-memory.dmpFilesize
8KB
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memory/1692-84-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1692-82-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1692-81-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1692-77-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1692-78-0x000000000044472E-mapping.dmp
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memory/1692-68-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1692-69-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1692-71-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1692-73-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1692-75-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/2036-86-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/2036-92-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/2036-99-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/2036-98-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/2036-95-0x000000000041211A-mapping.dmp
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memory/2036-94-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/2036-89-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/2036-87-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/2036-91-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/2040-55-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/2040-67-0x0000000074870000-0x0000000074E1B000-memory.dmpFilesize
5.7MB
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memory/2040-57-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/2040-62-0x000000000048B2FE-mapping.dmp
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memory/2040-83-0x0000000074870000-0x0000000074E1B000-memory.dmpFilesize
5.7MB
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memory/2040-64-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/2040-63-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB