Analysis
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max time kernel
160s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
07-06-2022 17:32
Static task
static1
Behavioral task
behavioral1
Sample
1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe
Resource
win10v2004-20220414-en
General
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Target
1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe
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Size
950KB
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MD5
6b3c742e228a064940d52592717aebc1
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SHA1
1a2345fa154fbf19ae904e0b8975718395269ef4
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SHA256
1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2
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SHA512
f9c98aac9e39800d4549d02893c0a7bb1c5ec3401135510a394433b6a86b6c0d108e96ef5f90467de7fd3535e20070cd02847fb614fe8d4fbffcafbe81605859
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
[email protected] - Password:
!2VfMCUhkGSDv
5d7b1eb2-7d5b-4e7f-a61d-d1c3611476d0
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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:!2VfMCUhkGSDv _EmailPort:587 _EmailSSL:true _EmailServer:mail.privateemail.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:5d7b1eb2-7d5b-4e7f-a61d-d1c3611476d0 _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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Processes:
resource yara_rule behavioral1/memory/328-62-0x0000000000140000-0x00000000001D0000-memory.dmp m00nd3v_logger behavioral1/memory/328-63-0x0000000000140000-0x00000000001D0000-memory.dmp m00nd3v_logger behavioral1/memory/328-65-0x000000000048B2FE-mapping.dmp m00nd3v_logger behavioral1/memory/328-66-0x0000000000140000-0x00000000001D0000-memory.dmp m00nd3v_logger behavioral1/memory/328-68-0x0000000000140000-0x00000000001D0000-memory.dmp m00nd3v_logger behavioral1/memory/328-72-0x0000000000140000-0x00000000001D0000-memory.dmp m00nd3v_logger behavioral1/memory/328-75-0x0000000000140000-0x00000000001D0000-memory.dmp m00nd3v_logger -
NirSoft WebBrowserPassView 5 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral1/memory/1948-87-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1948-88-0x000000000044472E-mapping.dmp WebBrowserPassView behavioral1/memory/1948-91-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1948-92-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral1/memory/1948-94-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 5 IoCs
Processes:
resource yara_rule behavioral1/memory/1948-87-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1948-88-0x000000000044472E-mapping.dmp Nirsoft behavioral1/memory/1948-91-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1948-92-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral1/memory/1948-94-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft -
Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 2 IoCs
Processes:
1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exedescription pid process target process PID 1784 set thread context of 328 1784 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe PID 328 set thread context of 1948 328 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe vbc.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:
vbc.exepid process 1948 vbc.exe 1948 vbc.exe 1948 vbc.exe 1948 vbc.exe 1948 vbc.exe -
Suspicious use of WriteProcessMemory 23 IoCs
Processes:
1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exedescription pid process target process PID 1784 wrote to memory of 1808 1784 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe schtasks.exe PID 1784 wrote to memory of 1808 1784 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe schtasks.exe PID 1784 wrote to memory of 1808 1784 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe schtasks.exe PID 1784 wrote to memory of 1808 1784 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe schtasks.exe PID 1784 wrote to memory of 328 1784 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe PID 1784 wrote to memory of 328 1784 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe PID 1784 wrote to memory of 328 1784 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe PID 1784 wrote to memory of 328 1784 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe PID 1784 wrote to memory of 328 1784 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe PID 1784 wrote to memory of 328 1784 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe PID 1784 wrote to memory of 328 1784 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe PID 1784 wrote to memory of 328 1784 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe PID 1784 wrote to memory of 328 1784 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe PID 328 wrote to memory of 1948 328 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe vbc.exe PID 328 wrote to memory of 1948 328 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe vbc.exe PID 328 wrote to memory of 1948 328 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe vbc.exe PID 328 wrote to memory of 1948 328 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe vbc.exe PID 328 wrote to memory of 1948 328 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe vbc.exe PID 328 wrote to memory of 1948 328 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe vbc.exe PID 328 wrote to memory of 1948 328 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe vbc.exe PID 328 wrote to memory of 1948 328 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe vbc.exe PID 328 wrote to memory of 1948 328 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe vbc.exe PID 328 wrote to memory of 1948 328 1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe"C:\Users\Admin\AppData\Local\Temp\1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1784 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\btZrhY" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCDBC.tmp"2⤵
- Creates scheduled task(s)
PID:1808
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C:\Users\Admin\AppData\Local\Temp\1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe"C:\Users\Admin\AppData\Local\Temp\1bce0a4fd09685b7e54576ffd391db45dc0e8092dea9a0628615bac9d40e98d2.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:328 -
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\tmp2398.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1948
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
1KB
MD540b614f0afd5d230da1ff8ed23a9b115
SHA1d53a43b9806cce4413721ef49c024bfa341f9a44
SHA256d73b64085576c27f3ea91013c31b625e5a8d68306240fb8af9fd7cfa5685869d
SHA5121ad4356b61f951bc24754ea8cbad23fd82f6ee4ea2a06cd16974dc32e47a101fabc2991d18474001032106b8e7f5477cf8c71fc2f05ae9e7a2b574cec11af509