Analysis
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max time kernel
150s -
max time network
118s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
09-11-2020 19:38
Static task
static1
Behavioral task
behavioral1
Sample
pdf.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
pdf.exe
Resource
win10v20201028
General
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Target
pdf.exe
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Size
2.1MB
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MD5
ad9de5c053d98fb7e76b66602fa01901
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SHA1
c440094eec139e05a5a8b9b5c7d3e0eac387ad99
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SHA256
97683821c021d80cd99690320c99d33e075b489dd45bb80d8e76173b54a77105
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SHA512
988036848680a79ff2bbe4ba6b141ba0f1be17106ccc55bd3aba1768650a2f992550628ebad6f7d0abb13ec4e911a8284d136248146ac0d2f3754ea1e3f4e4bb
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: ftp- Host:
ftp.kassohome.com.tr - Port:
21 - Username:
[email protected] - Password:
J%jCb2L=!5~E
a1754d62-0730-4ad6-8fcc-8e3f7c68284b
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fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:2 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPort:0 _EmailSSL:false _ExecutionDelay:10 _FTPPassword:J%jCb2L=!5~E _FTPPort:21 _FTPSFTP:true _FTPServer:ftp.kassohome.com.tr _FTPUsername:[email protected] _FakeMessageIcon:0 _FakeMessageShow:false _FileBinder:false _HideFile:false _HistoryCleaner:false _Install:false _InstallLocation:0 _InstallStartup:false _InstallStartupPersistance:false _KeyStrokeLogger:false _LogInterval:219000 _MeltFile:false _Mutex:a1754d62-0730-4ad6-8fcc-8e3f7c68284b _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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M00nD3v Logger Payload 4 IoCs
Detects M00nD3v Logger payload in memory.
Processes:
resource yara_rule behavioral1/memory/752-1-0x000000000048B2FE-mapping.dmp m00nd3v_logger behavioral1/memory/752-0-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/752-2-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/752-3-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
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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Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 3 IoCs
Processes:
pdf.exeMSBuild.exedescription pid process target process PID 2028 set thread context of 752 2028 pdf.exe MSBuild.exe PID 752 set thread context of 768 752 MSBuild.exe vbc.exe PID 752 set thread context of 1472 752 MSBuild.exe vbc.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
vbc.exepid process 768 vbc.exe 768 vbc.exe 768 vbc.exe 768 vbc.exe 768 vbc.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
pdf.exepid process 2028 pdf.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
pdf.exepid process 2028 pdf.exe 2028 pdf.exe 2028 pdf.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
pdf.exepid process 2028 pdf.exe 2028 pdf.exe 2028 pdf.exe -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
pdf.exeMSBuild.exedescription pid process target process PID 2028 wrote to memory of 752 2028 pdf.exe MSBuild.exe PID 2028 wrote to memory of 752 2028 pdf.exe MSBuild.exe PID 2028 wrote to memory of 752 2028 pdf.exe MSBuild.exe PID 2028 wrote to memory of 752 2028 pdf.exe MSBuild.exe PID 2028 wrote to memory of 752 2028 pdf.exe MSBuild.exe PID 752 wrote to memory of 768 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 768 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 768 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 768 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 768 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 768 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 768 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 768 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 768 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 768 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 1472 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 1472 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 1472 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 1472 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 1472 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 1472 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 1472 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 1472 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 1472 752 MSBuild.exe vbc.exe PID 752 wrote to memory of 1472 752 MSBuild.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\pdf.exe"C:\Users\Admin\AppData\Local\Temp\pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2028 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\MSBuild.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:752 -
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\tmp6078.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:768 -
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\tmp64EB.tmp"3⤵PID:1472
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84