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Analysis
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max time kernel
153s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
01/08/2022, 05:11
Static task
static1
Behavioral task
behavioral1
Sample
5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe
Resource
win7-20220715-en
Behavioral task
behavioral2
Sample
5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe
Resource
win10v2004-20220721-en
General
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Target
5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe
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Size
1.3MB
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MD5
1366f053b3081c1b992bd59f3284cefb
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SHA1
65f94d94b235da97dcdc3adcf0677783120aae0c
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SHA256
5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d
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SHA512
ae6c9cc840312e5bc66197f0c62d2e18a5d62dbc57e7636dfb8fe22ad2545a06a3d4ddf42c1df6ec824e4101a4c35acb9e9ce40f8cede6fab623191f7f2b5637
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
[email protected] - Password:
$VWNovKgc[6QH
906e9bc2-bbeb-4da8-b870-bed6085dacc4
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fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:$VWNovKgc[6QH _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:906e9bc2-bbeb-4da8-b870-bed6085dacc4 _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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resource yara_rule behavioral2/memory/3132-135-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 3 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral2/memory/4364-147-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/4364-149-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/4364-150-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 4 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral2/memory/4148-140-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4148-142-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4148-143-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/4148-144-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 7 IoCs
resource yara_rule behavioral2/memory/4148-140-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4148-142-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4148-143-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4148-144-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/4364-147-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/4364-149-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/4364-150-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Control Panel\International\Geo\Nation 5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe -
Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 3764 set thread context of 3132 3764 5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe 97 PID 3132 set thread context of 4148 3132 RegAsm.exe 101 PID 3132 set thread context of 4364 3132 RegAsm.exe 104 -
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.
pid Process 4692 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3764 5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe 3764 5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe 4148 vbc.exe 4148 vbc.exe 4148 vbc.exe 4148 vbc.exe 4148 vbc.exe 4148 vbc.exe 4148 vbc.exe 4148 vbc.exe 4148 vbc.exe 4148 vbc.exe 4148 vbc.exe 4148 vbc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3764 5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe -
Suspicious use of WriteProcessMemory 29 IoCs
description pid Process procid_target PID 3764 wrote to memory of 4692 3764 5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe 94 PID 3764 wrote to memory of 4692 3764 5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe 94 PID 3764 wrote to memory of 4692 3764 5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe 94 PID 3764 wrote to memory of 3132 3764 5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe 97 PID 3764 wrote to memory of 3132 3764 5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe 97 PID 3764 wrote to memory of 3132 3764 5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe 97 PID 3764 wrote to memory of 3132 3764 5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe 97 PID 3764 wrote to memory of 3132 3764 5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe 97 PID 3764 wrote to memory of 3132 3764 5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe 97 PID 3764 wrote to memory of 3132 3764 5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe 97 PID 3764 wrote to memory of 3132 3764 5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe 97 PID 3132 wrote to memory of 4148 3132 RegAsm.exe 101 PID 3132 wrote to memory of 4148 3132 RegAsm.exe 101 PID 3132 wrote to memory of 4148 3132 RegAsm.exe 101 PID 3132 wrote to memory of 4148 3132 RegAsm.exe 101 PID 3132 wrote to memory of 4148 3132 RegAsm.exe 101 PID 3132 wrote to memory of 4148 3132 RegAsm.exe 101 PID 3132 wrote to memory of 4148 3132 RegAsm.exe 101 PID 3132 wrote to memory of 4148 3132 RegAsm.exe 101 PID 3132 wrote to memory of 4148 3132 RegAsm.exe 101 PID 3132 wrote to memory of 4364 3132 RegAsm.exe 104 PID 3132 wrote to memory of 4364 3132 RegAsm.exe 104 PID 3132 wrote to memory of 4364 3132 RegAsm.exe 104 PID 3132 wrote to memory of 4364 3132 RegAsm.exe 104 PID 3132 wrote to memory of 4364 3132 RegAsm.exe 104 PID 3132 wrote to memory of 4364 3132 RegAsm.exe 104 PID 3132 wrote to memory of 4364 3132 RegAsm.exe 104 PID 3132 wrote to memory of 4364 3132 RegAsm.exe 104 PID 3132 wrote to memory of 4364 3132 RegAsm.exe 104
Processes
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C:\Users\Admin\AppData\Local\Temp\5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe"C:\Users\Admin\AppData\Local\Temp\5cd34ee61e95563ff7b83282d1815608e6d3f5f1c4d71330862964b522390b5d.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3764 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SYbodeBvU" /XML "C:\Users\Admin\AppData\Local\Temp\tmp25F2.tmp"2⤵
- Creates scheduled task(s)
PID:4692
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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⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3132 -
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\tmpA11D.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:4148
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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\tmpAE0F.tmp"3⤵
- Accesses Microsoft Outlook accounts
PID:4364
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1KB
MD5edb08898fa6616e1e77f7082fcb0ca5f
SHA147d9f837fb05776ad7e305bfb11185793a711f88
SHA256bec0ea2b5fbe9afe6c698166a63e1b9e3f2b198837fcd26177dee64c41d2c79b
SHA512e411ebe7b4114201e15f1cac3ab848429db681dc7a77a556da9d90eacf0cdc54c2652c8b98e9f4e25da75629bc5b3e6ab4eef9cf64e0b934983af9de73a8b123
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Filesize
4KB
MD58376e754a86cd9a9461b4a4ae2486b11
SHA1d0e566622882fde386f482f1dcee15b2c7fa5d3a
SHA256c02f630d99769ab6a71fec1ee712a8c6a97742e5469b4e4157d5ca716e09e62c
SHA512a1caf85a93499f37d7451bf9b3ef01cbf833e9371585257c009a5de183d072d46a0b8124a8816e0bd94025a5129ad6fb15738f12a865485a3aff07343a14ec6a