Analysis
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max time kernel
124s -
max time network
146s -
platform
windows10_x64 -
resource
win10v200430 -
submitted
14-05-2020 18:10
Static task
static1
Behavioral task
behavioral1
Sample
mm1HCBoappFX1zW.exe
Resource
win7v200430
Behavioral task
behavioral2
Sample
mm1HCBoappFX1zW.exe
Resource
win10v200430
General
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Target
mm1HCBoappFX1zW.exe
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Size
759KB
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MD5
925e275ee432bf188771bbe8e96bded9
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SHA1
851c917c188d0198dd77e9004a4d244630812795
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SHA256
e11a1283831a28c0dc0e312fdbfca71eee0add41c7f5e14348ffc7342718eebf
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SHA512
00b9ea17f0de8ba905ce831fc70749de607a454f896f28c07075ad68b09897df0e43d3f1986b40ead07e8655e8ead080a76bb43bc0e1482f775d7fea147f1490
Malware Config
Extracted
hawkeye_reborn
10.1.2.2
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
mike63976460
bff47853-1dc4-41c2-a33e-4261d9239a05
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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:mike63976460 _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:20 _MeltFile:false _Mutex:bff47853-1dc4-41c2-a33e-4261d9239a05 _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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HawkEye Reborn
HawkEye Reborn is an enhanced version of the HawkEye malware kit.
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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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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 3 bot.whatismyipaddress.com -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
mm1HCBoappFX1zW.exedescription pid process target process PID 3908 wrote to memory of 1524 3908 mm1HCBoappFX1zW.exe schtasks.exe PID 3908 wrote to memory of 1524 3908 mm1HCBoappFX1zW.exe schtasks.exe PID 3908 wrote to memory of 1524 3908 mm1HCBoappFX1zW.exe schtasks.exe PID 3908 wrote to memory of 1876 3908 mm1HCBoappFX1zW.exe mm1HCBoappFX1zW.exe PID 3908 wrote to memory of 1876 3908 mm1HCBoappFX1zW.exe mm1HCBoappFX1zW.exe PID 3908 wrote to memory of 1876 3908 mm1HCBoappFX1zW.exe mm1HCBoappFX1zW.exe PID 3908 wrote to memory of 1876 3908 mm1HCBoappFX1zW.exe mm1HCBoappFX1zW.exe PID 3908 wrote to memory of 1876 3908 mm1HCBoappFX1zW.exe mm1HCBoappFX1zW.exe PID 3908 wrote to memory of 1876 3908 mm1HCBoappFX1zW.exe mm1HCBoappFX1zW.exe PID 3908 wrote to memory of 1876 3908 mm1HCBoappFX1zW.exe mm1HCBoappFX1zW.exe PID 3908 wrote to memory of 1876 3908 mm1HCBoappFX1zW.exe mm1HCBoappFX1zW.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
mm1HCBoappFX1zW.exedescription pid process target process PID 3908 set thread context of 1876 3908 mm1HCBoappFX1zW.exe mm1HCBoappFX1zW.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
mm1HCBoappFX1zW.exepid process 1876 mm1HCBoappFX1zW.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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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
mm1HCBoappFX1zW.exedescription pid process Token: SeDebugPrivilege 1876 mm1HCBoappFX1zW.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
mm1HCBoappFX1zW.exepid process 1876 mm1HCBoappFX1zW.exe 1876 mm1HCBoappFX1zW.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\mm1HCBoappFX1zW.exe"C:\Users\Admin\AppData\Local\Temp\mm1HCBoappFX1zW.exe"1⤵
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:3908 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lvSQevWQ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB8F.tmp"2⤵
- Creates scheduled task(s)
PID:1524 -
C:\Users\Admin\AppData\Local\Temp\mm1HCBoappFX1zW.exe"{path}"2⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:1876