Analysis
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max time kernel
37s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
12-06-2022 00:02
Static task
static1
Behavioral task
behavioral1
Sample
23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe
Resource
win10v2004-20220414-en
General
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Target
23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe
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Size
2.2MB
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MD5
8c352cd634beb5aefd27264de3039cd1
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SHA1
a5443dabca857a1d07f5340398d7ae27cc582639
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SHA256
23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0
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SHA512
01e125f2548ba49b0f6408e2a5fbf0b901287a4649d6ec36b65a32cc6695bdf671dfc848094ef43fcdd57daf5907d56fa84c9b96295d4143accb663d135fe631
Malware Config
Extracted
hawkeye_reborn
9.0.0.5
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
man@israelimonks.us - Password:
meze1908
e04e1fac-4368-4dde-bb30-476b44662398
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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:meze1908 _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.com _EmailUsername:man@israelimonks.us _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:e04e1fac-4368-4dde-bb30-476b44662398 _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]
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name
HawkEye Keylogger - Reborn v9, Version=9.0.0.5, 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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Processes:
resource yara_rule behavioral1/memory/1428-57-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1428-62-0x000000000048B20E-mapping.dmp m00nd3v_logger behavioral1/memory/1428-63-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1428-64-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
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 SetThreadContext 1 IoCs
Processes:
23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exedescription pid process target process PID 1860 set thread context of 1428 1860 23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe RegAsm.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 use of WriteProcessMemory 13 IoCs
Processes:
23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exedescription pid process target process PID 1860 wrote to memory of 1428 1860 23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe RegAsm.exe PID 1860 wrote to memory of 1428 1860 23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe RegAsm.exe PID 1860 wrote to memory of 1428 1860 23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe RegAsm.exe PID 1860 wrote to memory of 1428 1860 23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe RegAsm.exe PID 1860 wrote to memory of 1428 1860 23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe RegAsm.exe PID 1860 wrote to memory of 1428 1860 23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe RegAsm.exe PID 1860 wrote to memory of 1428 1860 23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe RegAsm.exe PID 1860 wrote to memory of 1428 1860 23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe RegAsm.exe PID 1860 wrote to memory of 1428 1860 23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe RegAsm.exe PID 1860 wrote to memory of 964 1860 23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe schtasks.exe PID 1860 wrote to memory of 964 1860 23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe schtasks.exe PID 1860 wrote to memory of 964 1860 23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe schtasks.exe PID 1860 wrote to memory of 964 1860 23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe"C:\Users\Admin\AppData\Local\Temp\23e6b656eb1e813398eec29af7a76d5715240b82704d1f96bc1406d6db0ffcd0.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"2⤵
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\SysWOW64\schtasks.exe" /create /tn /tr "C:\Users\Admin\AppData\Roaming\RegAsm\RegAsm.exe" /sc minute /mo 1 /F2⤵
- Creates scheduled task(s)
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/964-67-0x0000000000000000-mapping.dmp
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memory/1428-55-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/1428-57-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/1428-62-0x000000000048B20E-mapping.dmp
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memory/1428-63-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/1428-64-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/1428-66-0x0000000073D40000-0x00000000742EB000-memory.dmpFilesize
5.7MB
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memory/1428-68-0x0000000073D40000-0x00000000742EB000-memory.dmpFilesize
5.7MB
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memory/1428-69-0x0000000073D40000-0x00000000742EB000-memory.dmpFilesize
5.7MB
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memory/1860-54-0x0000000075E41000-0x0000000075E43000-memory.dmpFilesize
8KB