Analysis
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max time kernel
190s -
max time network
182s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
03-06-2022 05:23
Static task
static1
Behavioral task
behavioral1
Sample
13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe
Resource
win10v2004-20220414-en
General
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Target
13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe
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Size
526KB
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MD5
859d4e43e2fe5e91aeabd3d5070c4250
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SHA1
0e1905ebd38e5b80c23df3ac158c7ef262537167
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SHA256
13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f
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SHA512
3ffd27a6bf05e078f4701e29b312e17f8486ab99468331b141d1b94c899a273f5b66d6ad63c4a81daab0d47ccfd6cb0780eade52b1f11e4119d670a2c1f8018f
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
mail.cofcoainternational.com - Port:
587 - Username:
[email protected] - Password:
o#EXCLP[T8#f+eBLWz
b1b6cc4d-a71f-47c9-b2da-83edfe140c4f
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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:o#EXCLP[T8#f+eBLWz _EmailPort:587 _EmailSSL:true _EmailServer:mail.cofcoainternational.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:20 _MeltFile:false _Mutex:b1b6cc4d-a71f-47c9-b2da-83edfe140c4f _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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Modifies WinLogon for persistence 2 TTPs 1 IoCs
Processes:
13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\hM8I3g4o1Yurh5J0\\6JuwkC5RvWfC.exe\",explorer.exe" 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe -
Processes:
resource yara_rule behavioral2/memory/1732-134-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral2/memory/1580-151-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/1580-153-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/1580-154-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 4 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral2/memory/4196-141-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4196-143-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4196-147-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4196-148-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 7 IoCs
Processes:
resource yara_rule behavioral2/memory/4196-141-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4196-143-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4196-147-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4196-148-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/1580-151-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/1580-153-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/1580-154-0x0000000000400000-0x000000000041C000-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-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 47 bot.whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
Processes:
13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exedescription pid process target process PID 4032 set thread context of 1732 4032 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe PID 1732 set thread context of 4196 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe PID 1732 set thread context of 1580 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
Processes:
13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exevbc.exe13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exepid process 4032 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe 4032 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 4196 vbc.exe 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exedescription pid process Token: SeDebugPrivilege 4032 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe Token: SeDebugPrivilege 4032 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe Token: SeDebugPrivilege 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exepid process 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe -
Suspicious use of WriteProcessMemory 26 IoCs
Processes:
13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exedescription pid process target process PID 4032 wrote to memory of 1732 4032 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe PID 4032 wrote to memory of 1732 4032 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe PID 4032 wrote to memory of 1732 4032 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe PID 4032 wrote to memory of 1732 4032 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe PID 4032 wrote to memory of 1732 4032 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe PID 4032 wrote to memory of 1732 4032 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe PID 4032 wrote to memory of 1732 4032 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe PID 4032 wrote to memory of 1732 4032 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe PID 1732 wrote to memory of 4196 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe PID 1732 wrote to memory of 4196 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe PID 1732 wrote to memory of 4196 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe PID 1732 wrote to memory of 4196 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe PID 1732 wrote to memory of 4196 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe PID 1732 wrote to memory of 4196 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe PID 1732 wrote to memory of 4196 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe PID 1732 wrote to memory of 4196 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe PID 1732 wrote to memory of 4196 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe PID 1732 wrote to memory of 1580 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe PID 1732 wrote to memory of 1580 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe PID 1732 wrote to memory of 1580 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe PID 1732 wrote to memory of 1580 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe PID 1732 wrote to memory of 1580 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe PID 1732 wrote to memory of 1580 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe PID 1732 wrote to memory of 1580 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe PID 1732 wrote to memory of 1580 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe PID 1732 wrote to memory of 1580 1732 13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe"C:\Users\Admin\AppData\Local\Temp\13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe"1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4032 -
C:\Users\Admin\AppData\Local\Temp\13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe"C:\Users\Admin\AppData\Local\Temp\13ac86ce3675896430bcd5f788e3a3b39069befb124dc0b6f53c1e2b247b4a6f.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1732 -
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\tmp5E2D.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4196
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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\tmp7224.tmp"3⤵
- Accesses Microsoft Outlook accounts
PID:1580
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
MD592b3d04dbcf7aa8eabb0096c55624068
SHA104a3b14a8f16bdd8a67f1b5d6be8c3db79c766c7
SHA25684e388e2bbff6a229d99df8d7e0558e46e793106c2f3bb290c6acc06fe31fe9c
SHA512fbd6a298b66e2117f68028cdf9fa1b3e441f87fa8a052ce1be628ae65116d5b2953cdc8117dce57e86475a75412b1a85f431eb0da6dd788ec5312d34ff71f9d1