Analysis
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max time kernel
139s -
max time network
125s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
05-02-2022 07:36
Static task
static1
Behavioral task
behavioral1
Sample
fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe
Resource
win10v2004-en-20220112
General
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Target
fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe
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Size
592KB
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MD5
243d012e64226cb88594a0d8275017fe
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SHA1
970ef72ce61f8dd1f2537da53124592ea79621c1
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SHA256
fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f
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SHA512
6466dadbf8f9b16b7526282a3fa209e93e85d0962f85d62afb64d5850b689d7c9ace2b115f11fc9b47deef77e879a5dabe56c712dc4158a794be997ade3ec737
Malware Config
Extracted
hawkeye_reborn
10.1.2.2
Protocol: smtp- Host:
mail.winqscorp.com - Port:
587 - Username:
[email protected] - Password:
blessings147
43351607-2863-4160-b29c-55947668ca09
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fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:false _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:blessings147 _EmailPort:587 _EmailSSL:false _EmailServer:mail.winqscorp.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:false _LogInterval:10 _MeltFile:false _Mutex:43351607-2863-4160-b29c-55947668ca09 _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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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/1680-61-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1680-62-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1680-63-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1680-64-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
ReZer0 packer 1 IoCs
Detects ReZer0, a packer with multiple versions used in various campaigns.
Processes:
resource yara_rule behavioral1/memory/1216-57-0x0000000004A10000-0x0000000004AA8000-memory.dmp rezer0 -
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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe Key opened \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe Key opened \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.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 4 bot.whatismyipaddress.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exedescription pid process target process PID 1216 set thread context of 1680 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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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 behavior: EnumeratesProcesses 5 IoCs
Processes:
fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exepid process 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exefc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exedescription pid process Token: SeDebugPrivilege 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe Token: SeDebugPrivilege 1680 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exedescription pid process target process PID 1216 wrote to memory of 1632 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe schtasks.exe PID 1216 wrote to memory of 1632 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe schtasks.exe PID 1216 wrote to memory of 1632 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe schtasks.exe PID 1216 wrote to memory of 1632 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe schtasks.exe PID 1216 wrote to memory of 1592 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe PID 1216 wrote to memory of 1592 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe PID 1216 wrote to memory of 1592 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe PID 1216 wrote to memory of 1592 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe PID 1216 wrote to memory of 1564 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe PID 1216 wrote to memory of 1564 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe PID 1216 wrote to memory of 1564 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe PID 1216 wrote to memory of 1564 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe PID 1216 wrote to memory of 1680 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe PID 1216 wrote to memory of 1680 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe PID 1216 wrote to memory of 1680 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe PID 1216 wrote to memory of 1680 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe PID 1216 wrote to memory of 1680 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe PID 1216 wrote to memory of 1680 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe PID 1216 wrote to memory of 1680 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe PID 1216 wrote to memory of 1680 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe PID 1216 wrote to memory of 1680 1216 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe -
outlook_office_path 1 IoCs
Processes:
fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe -
outlook_win_path 1 IoCs
Processes:
fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe"C:\Users\Admin\AppData\Local\Temp\fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1216 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tGqXrKhgFrgyNA" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD529.tmp"2⤵
- Creates scheduled task(s)
PID:1632 -
C:\Users\Admin\AppData\Local\Temp\fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe"{path}"2⤵PID:1592
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C:\Users\Admin\AppData\Local\Temp\fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe"{path}"2⤵PID:1564
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C:\Users\Admin\AppData\Local\Temp\fc7eeea320098a56a2ad0f0855820058f36830067a58262eef8c99baeef2f60f.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1680
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
d9ad5df2542fdaaf85c0ce1c20653f05
SHA10a5767aa1d0b53c4acc3e6e64a34725e4a5a1538
SHA256fc3c48fb0b06b7b0cf2a9ea9bddb047f8c6e794e33032614e4e9037fba86abd7
SHA512c84d94d9e59d03a20daa73068700fd9f4e83d366ed6d4ada1e60cf0db86731d45acb276129d164089fd5689e9fea68794fb40e2edc4efb8ffd5ed28d932f5335