Analysis
- max time kernel
84s - max time network
87s - platform
windows10-2004_x64 - resource
win10v2004-20220718-en - resource tags
arch:x64arch:x86image:win10v2004-20220718-enlocale:en-usos:windows10-2004-x64system - submitted
19/07/2022, 01:34
Static task
static1
Behavioral task
behavioral1
Sample
50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.exe
Resource
win7-20220718-en
Behavioral task
behavioral2
Sample
50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.exe
Resource
win10v2004-20220718-en
General
- Target 50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.exe
- Size 1.9MB
- Sample220719-by8cnaebe4
- SHA256 50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d
- MD5 bac8e2e57c00cf5f5e87855e5876eef3
- SHA1 eca68edf3cb1c8eca1f26f23bfb53090fa0218c0
- SHA512 e57bec8458c23d8142eb063c4906bc9f2073e93763343d631916bc441f7bf145775a3fd68d9a93e2a347c565beb3a66b507a385e444817c095d92d664c384529
- MD5 SHA1 SHA512
Malware Config
Extracted
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hawkeye_reborn
-
9.0.0.5
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Protocol
ftp
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Host
ftp.cnvester.com
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Port
21
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Username
-
Password
tC5L&^Bj8pp2
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f5e43424-71df-4fe7-a01f-74b291a33cf5
-
fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:3 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPort:0 _EmailSSL:false _ExecutionDelay:10 _FTPPassword:tC5L&^Bj8pp2 _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:f5e43424-71df-4fe7-a01f-74b291a33cf5 _PanelSecret:a36bbbcd-f05d-18b7-25ea-4f4f2416f246 _PanelURL:http://hawkeye.sx/ _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:true _Version:9.0.0.5 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
-
name
HawkEye Keylogger - Reborn v9, Version=9.0.0.5, 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.
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resource yara_rule behavioral2/memory/3296-133-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1178428168-2939480073-3055857545-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\win32 = "C:\\Users\\Admin\\AppData\\Roaming\\win32.exe" 50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.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.
flow ioc 3 bot.whatismyipaddress.com - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2484 set thread context of 3296 2484 50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.exe 76 - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2484 50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2484 wrote to memory of 3296 2484 50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.exe 76 PID 2484 wrote to memory of 3296 2484 50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.exe 76 PID 2484 wrote to memory of 3296 2484 50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.exe 76 PID 2484 wrote to memory of 3296 2484 50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.exe 76 PID 2484 wrote to memory of 3296 2484 50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.exe 76 PID 2484 wrote to memory of 3296 2484 50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.exe 76 PID 2484 wrote to memory of 3296 2484 50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.exe 76 PID 2484 wrote to memory of 3296 2484 50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.exe 76
Processes
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C:\Users\Admin\AppData\Local\Temp\50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.exe"C:\Users\Admin\AppData\Local\Temp\50741a75ab271ab87be768b18ba263556495551d691d214bf98a57dbc446c72d.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2484 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"2⤵PID:3296
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