Analysis
-
max time kernel
129s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
24-05-2022 03:48
Static task
static1
Behavioral task
behavioral1
Sample
103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe
Resource
win10v2004-20220414-en
General
-
Target
103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe
-
Size
610KB
-
MD5
acb54dd5b48a1e39f3e8bec5fa2d3645
-
SHA1
f5db4129e4cd15e1c8cd363f4eec11a532974427
-
SHA256
103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999
-
SHA512
6f4f5f5104901a3929989e8933faa28a7b49143b33a46e545bfa264e82b4ed69e9a4dbe9b6b28650de3bf6b625db4f6bb4a6f432c33d36ae72e1cf75bb5676d7
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: ftp- Host:
ftp.cnvester.com - Port:
21 - Username:
[email protected] - Password:
dionis@56070
6db59078-bd21-4dc7-b6fc-ef0d161d5bab
-
fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:2 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPort:0 _EmailSSL:false _ExecutionDelay:10 _FTPPassword:dionis@56070 _FTPPort:21 _FTPSFTP:true _FTPServer:ftp.cnvester.com _FTPUsername:[email protected] _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:true _LogInterval:180 _MeltFile:false _Mutex:6db59078-bd21-4dc7-b6fc-ef0d161d5bab _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]
-
name
HawkEye Keylogger - Reborn v9, Version=9.0.1.6, Culture=neutral, PublicKeyToken=null
Signatures
-
HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
-
M00nd3v_Logger
M00nd3v Logger is a .NET stealer/logger targeting passwords from browsers and email clients.
-
Looks for VirtualBox Guest Additions in registry 2 TTPs
-
Processes:
resource yara_rule behavioral2/memory/3536-132-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral2/memory/3392-142-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/3392-144-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/3392-145-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 3 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral2/memory/2012-136-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/2012-138-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/2012-139-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 6 IoCs
Processes:
resource yara_rule behavioral2/memory/2012-136-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/2012-138-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/2012-139-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/3392-142-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/3392-144-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/3392-145-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft -
Looks for VMWare Tools registry key 2 TTPs
-
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe -
Uses the VBS compiler for execution 1 TTPs
-
Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
vbc.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\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 65 bot.whatismyipaddress.com -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exedescription pid process target process PID 2204 set thread context of 3536 2204 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe PID 3536 set thread context of 2012 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe PID 3536 set thread context of 3392 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
Processes:
103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exevbc.exe103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exepid process 2204 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe 2204 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe 2012 vbc.exe 2012 vbc.exe 2012 vbc.exe 2012 vbc.exe 2012 vbc.exe 2012 vbc.exe 2012 vbc.exe 2012 vbc.exe 2012 vbc.exe 2012 vbc.exe 2012 vbc.exe 2012 vbc.exe 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exedescription pid process Token: SeDebugPrivilege 2204 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe Token: SeDebugPrivilege 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exepid process 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe -
Suspicious use of WriteProcessMemory 26 IoCs
Processes:
103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exedescription pid process target process PID 2204 wrote to memory of 3536 2204 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe PID 2204 wrote to memory of 3536 2204 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe PID 2204 wrote to memory of 3536 2204 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe PID 2204 wrote to memory of 3536 2204 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe PID 2204 wrote to memory of 3536 2204 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe PID 2204 wrote to memory of 3536 2204 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe PID 2204 wrote to memory of 3536 2204 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe PID 2204 wrote to memory of 3536 2204 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe PID 3536 wrote to memory of 2012 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe PID 3536 wrote to memory of 2012 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe PID 3536 wrote to memory of 2012 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe PID 3536 wrote to memory of 2012 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe PID 3536 wrote to memory of 2012 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe PID 3536 wrote to memory of 2012 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe PID 3536 wrote to memory of 2012 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe PID 3536 wrote to memory of 2012 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe PID 3536 wrote to memory of 2012 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe PID 3536 wrote to memory of 3392 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe PID 3536 wrote to memory of 3392 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe PID 3536 wrote to memory of 3392 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe PID 3536 wrote to memory of 3392 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe PID 3536 wrote to memory of 3392 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe PID 3536 wrote to memory of 3392 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe PID 3536 wrote to memory of 3392 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe PID 3536 wrote to memory of 3392 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe PID 3536 wrote to memory of 3392 3536 103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe vbc.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe"C:\Users\Admin\AppData\Local\Temp\103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2204 -
C:\Users\Admin\AppData\Local\Temp\103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe"C:\Users\Admin\AppData\Local\Temp\103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3536 -
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\tmp9819.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:2012 -
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\tmp9C31.tmp"3⤵
- Accesses Microsoft Outlook accounts
PID:3392
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\103c8f3fbfdaa787f0169e15870a6d4fd55a6f2dafc0224607dc21aeb345a999.exe.log
Filesize588B
MD549461f799113a05a28d6b992090c22ce
SHA14049a26ca32ff9ed84fd748b75b36b73e17510ce
SHA256efa0ab0bd196baf69522d0e11a8bb384a1f0e1806590db7b6ed34abcf6faf5c3
SHA512dffd0fc9f13c5821f9a55bbfb0e1cb980b29903228805fda0331de68ef1ecfa7e716ebcb50c1a2429e5373f6c9e31977472e04769adf9feac8c7fe10f1814bc5
-
Filesize
4KB
MD5bdf65f70610625cc771c5cc7ce168c7d
SHA1a8829b1c071ed0521d11925a98468c12a53a03b8
SHA256b66236dd86f140ca02db0c296e45032b272de2895c4f047a562e73bc8395dba5
SHA512add2db50b0440b07ecc48a5fde7f0b72e84b76f11ea060944afa28ddd03791e6adb3bfca704254131fb3f591f484b37f7276fab96b0c4776a27cb526bcf5f3a4