Analysis
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max time kernel
150s -
max time network
100s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
09-11-2020 19:38
Static task
static1
Behavioral task
behavioral1
Sample
Square edged.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
Square edged.exe
Resource
win10v20201028
General
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Target
Square edged.exe
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Size
971KB
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MD5
af5d5a2d1ff7262b82a404cc1601c810
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SHA1
d8a6dc818c9caddb0c155aee6a45a385525dcfde
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SHA256
ca2ced5097fc534170c8820bc307d3daa6b1a4c1677dfd945571af6a9ac7df08
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SHA512
137c08e143e4b69f0d716f8e237fd43ff32f46a941bd5234fb3584f42104f587c494f84c8e7fc3f4208af22df81ff74e2628a317ad87b6ee0a44766a91fa3863
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
mail.crdd.mx - Port:
587 - Username:
[email protected] - Password:
787970mx
a4463d71-752d-4585-8b4a-00e8cf1dbe7f
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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:787970mx _EmailPort:587 _EmailSSL:false _EmailServer:mail.crdd.mx _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:48300 _MeltFile:false _Mutex:a4463d71-752d-4585-8b4a-00e8cf1dbe7f _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/1616-7-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1616-8-0x000000000048B2FE-mapping.dmp m00nd3v_logger behavioral1/memory/1616-9-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger behavioral1/memory/1616-10-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
Processes:
resource yara_rule behavioral1/memory/536-4-0x0000000005B00000-0x0000000005B93000-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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Uses the VBS compiler for execution 1 TTPs
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Suspicious use of SetThreadContext 3 IoCs
Processes:
Square edged.exeSquare edged.exedescription pid process target process PID 536 set thread context of 1616 536 Square edged.exe Square edged.exe PID 1616 set thread context of 1016 1616 Square edged.exe vbc.exe PID 1616 set thread context of 1904 1616 Square edged.exe vbc.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 behavior: EnumeratesProcesses 6 IoCs
Processes:
Square edged.exevbc.exepid process 536 Square edged.exe 1016 vbc.exe 1016 vbc.exe 1016 vbc.exe 1016 vbc.exe 1016 vbc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Square edged.exedescription pid process Token: SeDebugPrivilege 536 Square edged.exe -
Suspicious use of WriteProcessMemory 33 IoCs
Processes:
Square edged.exeSquare edged.exedescription pid process target process PID 536 wrote to memory of 1972 536 Square edged.exe schtasks.exe PID 536 wrote to memory of 1972 536 Square edged.exe schtasks.exe PID 536 wrote to memory of 1972 536 Square edged.exe schtasks.exe PID 536 wrote to memory of 1972 536 Square edged.exe schtasks.exe PID 536 wrote to memory of 1616 536 Square edged.exe Square edged.exe PID 536 wrote to memory of 1616 536 Square edged.exe Square edged.exe PID 536 wrote to memory of 1616 536 Square edged.exe Square edged.exe PID 536 wrote to memory of 1616 536 Square edged.exe Square edged.exe PID 536 wrote to memory of 1616 536 Square edged.exe Square edged.exe PID 536 wrote to memory of 1616 536 Square edged.exe Square edged.exe PID 536 wrote to memory of 1616 536 Square edged.exe Square edged.exe PID 536 wrote to memory of 1616 536 Square edged.exe Square edged.exe PID 536 wrote to memory of 1616 536 Square edged.exe Square edged.exe PID 1616 wrote to memory of 1016 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1016 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1016 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1016 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1016 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1016 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1016 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1016 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1016 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1016 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1904 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1904 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1904 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1904 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1904 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1904 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1904 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1904 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1904 1616 Square edged.exe vbc.exe PID 1616 wrote to memory of 1904 1616 Square edged.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Square edged.exe"C:\Users\Admin\AppData\Local\Temp\Square edged.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:536 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lNhqFel" /XML "C:\Users\Admin\AppData\Local\Temp\tmp88B0.tmp"2⤵
- Creates scheduled task(s)
PID:1972 -
C:\Users\Admin\AppData\Local\Temp\Square edged.exe"{path}"2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1616 -
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\tmpBEFB.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1016 -
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\tmpC6AA.tmp"3⤵PID:1904
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
44c698e090e3c248b3631fa661da39e4
SHA1889abec0c04ea5aa43faf40da165e07606a5dee0
SHA256154e350585d3118d1d68cc175b71d2d858041a22d74ed82ddcec3e446dc29777
SHA512137c8da18c23bf3229e8650a5cb2abae8eba36a2105ec5f50c7c6b870b0e9c7a726ce55974e29d0383e88f8810e1ef71dc875afe76694c6de9f95b9c4f68ed9b
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MD5
f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84