Analysis
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max time kernel
136s -
max time network
133s -
platform
windows7_x64 -
resource
win7v200430 -
submitted
14-05-2020 15:03
Static task
static1
Behavioral task
behavioral1
Sample
ZWW7W8kgYJXXKvy.exe
Resource
win7v200430
Behavioral task
behavioral2
Sample
ZWW7W8kgYJXXKvy.exe
Resource
win10v200430
General
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Target
ZWW7W8kgYJXXKvy.exe
-
Size
675KB
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MD5
4137666f6fa8f8808fdc9cecc70b579d
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SHA1
1c0c7105841a54e2dc2ed061584c485f64f1d871
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SHA256
d3ab37684a8e03ae11189f172203d088e599045c3d0af5ebc4f6aef315cb45fd
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SHA512
869c2570a2286074d28b53814724f4fc89305023687d581a031bee6a5f18b3183aa228d70ff353d7ba114f1cd2cbe97c1f413a2f3092944ef0ed58fb91727904
Malware Config
Extracted
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
@@Io419090@@
Extracted
hawkeye_reborn
10.1.2.2
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
@@Io419090@@
1d23a5c9-2af1-40d7-b0b2-0b06b74ad1ec
-
fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:@@Io419090@@ _EmailPort:587 _EmailSSL:true _EmailServer:smtp.yandex.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:1d23a5c9-2af1-40d7-b0b2-0b06b74ad1ec _PasswordStealer:true _ProcessElevation:false _ProcessProtection:false _ScreenshotLogger:false _SystemInfo:false _Version:10.1.2.2 _WebCamLogger:false _WebsiteBlocker:false _WebsiteVisitor:false _WebsiteVisitorVisible:false _ZoneID:false]
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name
HawkEye Keylogger - RebornX, Version=10.1.2.2, Culture=neutral, PublicKeyToken=null
Signatures
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Suspicious use of SetThreadContext 1 IoCs
Processes:
ZWW7W8kgYJXXKvy.exedescription pid process target process PID 1304 set thread context of 1072 1304 ZWW7W8kgYJXXKvy.exe ZWW7W8kgYJXXKvy.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
ZWW7W8kgYJXXKvy.exepid process 1072 ZWW7W8kgYJXXKvy.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
ZWW7W8kgYJXXKvy.exepid process 1072 ZWW7W8kgYJXXKvy.exe 1072 ZWW7W8kgYJXXKvy.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 2 bot.whatismyipaddress.com -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of WriteProcessMemory 13 IoCs
Processes:
ZWW7W8kgYJXXKvy.exedescription pid process target process PID 1304 wrote to memory of 1008 1304 ZWW7W8kgYJXXKvy.exe schtasks.exe PID 1304 wrote to memory of 1008 1304 ZWW7W8kgYJXXKvy.exe schtasks.exe PID 1304 wrote to memory of 1008 1304 ZWW7W8kgYJXXKvy.exe schtasks.exe PID 1304 wrote to memory of 1008 1304 ZWW7W8kgYJXXKvy.exe schtasks.exe PID 1304 wrote to memory of 1072 1304 ZWW7W8kgYJXXKvy.exe ZWW7W8kgYJXXKvy.exe PID 1304 wrote to memory of 1072 1304 ZWW7W8kgYJXXKvy.exe ZWW7W8kgYJXXKvy.exe PID 1304 wrote to memory of 1072 1304 ZWW7W8kgYJXXKvy.exe ZWW7W8kgYJXXKvy.exe PID 1304 wrote to memory of 1072 1304 ZWW7W8kgYJXXKvy.exe ZWW7W8kgYJXXKvy.exe PID 1304 wrote to memory of 1072 1304 ZWW7W8kgYJXXKvy.exe ZWW7W8kgYJXXKvy.exe PID 1304 wrote to memory of 1072 1304 ZWW7W8kgYJXXKvy.exe ZWW7W8kgYJXXKvy.exe PID 1304 wrote to memory of 1072 1304 ZWW7W8kgYJXXKvy.exe ZWW7W8kgYJXXKvy.exe PID 1304 wrote to memory of 1072 1304 ZWW7W8kgYJXXKvy.exe ZWW7W8kgYJXXKvy.exe PID 1304 wrote to memory of 1072 1304 ZWW7W8kgYJXXKvy.exe ZWW7W8kgYJXXKvy.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
ZWW7W8kgYJXXKvy.exedescription pid process Token: SeDebugPrivilege 1072 ZWW7W8kgYJXXKvy.exe -
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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HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
Processes
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C:\Users\Admin\AppData\Local\Temp\ZWW7W8kgYJXXKvy.exe"C:\Users\Admin\AppData\Local\Temp\ZWW7W8kgYJXXKvy.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1304 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\kRgqqg" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEB09.tmp"2⤵
- Creates scheduled task(s)
PID:1008 -
C:\Users\Admin\AppData\Local\Temp\ZWW7W8kgYJXXKvy.exe"{path}"2⤵
- Suspicious use of SetWindowsHookEx
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1072