Analysis
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max time kernel
135s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20220721-en -
resource tags
arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system -
submitted
25-07-2022 04:28
Static task
static1
Behavioral task
behavioral1
Sample
cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe
Resource
win7-20220718-en
Behavioral task
behavioral2
Sample
cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe
Resource
win10v2004-20220721-en
General
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Target
cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe
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Size
760KB
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MD5
fb2068b6ffa1e2f4d2c2260afa506385
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SHA1
99c2a6fe88c1ef0ca2bc7455cbd42027b26ebdab
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SHA256
cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124
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SHA512
c8489e7011da5626498442ff4794063e8d033e389efb39152882894b6078adb8cafa89cebf076693e954c074bf4332c4d4bc0da980499a1b2161f3fdacfd7d45
Malware Config
Extracted
hawkeye_reborn
9.0.1.6
Protocol: smtp- Host:
webmail.noahtrader.com - Port:
587 - Username:
[email protected] - Password:
igboigbo@2019
41e558b2-4ec6-488f-9f67-6d0b27598856
-
fields
map[_AntiDebugger:false _AntiVirusKiller:false _BotKiller:false _ClipboardLogger:true _Delivery:0 _DisableCommandPrompt:false _DisableRegEdit:false _DisableTaskManager:false _Disablers:false _EmailPassword:igboigbo@2019 _EmailPort:587 _EmailSSL:false _EmailServer:webmail.noahtrader.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:41e558b2-4ec6-488f-9f67-6d0b27598856 _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 behavioral2/memory/4544-133-0x0000000000400000-0x0000000000490000-memory.dmp m00nd3v_logger -
NirSoft MailPassView 4 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral2/memory/1172-145-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/1172-147-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/1172-149-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView behavioral2/memory/1172-148-0x0000000000400000-0x000000000041C000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 3 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral2/memory/1252-139-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/1252-141-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView behavioral2/memory/1252-142-0x0000000000400000-0x000000000045B000-memory.dmp WebBrowserPassView -
Nirsoft 7 IoCs
Processes:
resource yara_rule behavioral2/memory/1252-139-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/1252-141-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/1252-142-0x0000000000400000-0x000000000045B000-memory.dmp Nirsoft behavioral2/memory/1172-145-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/1172-147-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/1172-149-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft behavioral2/memory/1172-148-0x0000000000400000-0x000000000041C000-memory.dmp Nirsoft -
Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
Processes:
vbc.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2660308776-3705150086-26593515-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.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 35 bot.whatismyipaddress.com -
Drops file in System32 directory 2 IoCs
Processes:
svchost.exedescription ioc process File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{5BB0A877-3D62-4774-9F46-162EACB68601}.catalogItem svchost.exe File created C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{149BA2E3-B5DE-4941-ADC8-9411E391C752}.catalogItem svchost.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.execda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exedescription pid process target process PID 4324 set thread context of 4544 4324 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe PID 4544 set thread context of 1252 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe PID 4544 set thread context of 1172 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
svchost.exedescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString svchost.exe -
Enumerates system info in registry 2 TTPs 2 IoCs
Processes:
svchost.exedescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU svchost.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
vbc.execda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exepid process 1252 vbc.exe 1252 vbc.exe 1252 vbc.exe 1252 vbc.exe 1252 vbc.exe 1252 vbc.exe 1252 vbc.exe 1252 vbc.exe 1252 vbc.exe 1252 vbc.exe 1252 vbc.exe 1252 vbc.exe 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exedescription pid process Token: SeDebugPrivilege 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exepid process 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe -
Suspicious use of WriteProcessMemory 26 IoCs
Processes:
cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.execda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exedescription pid process target process PID 4324 wrote to memory of 4544 4324 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe PID 4324 wrote to memory of 4544 4324 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe PID 4324 wrote to memory of 4544 4324 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe PID 4324 wrote to memory of 4544 4324 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe PID 4324 wrote to memory of 4544 4324 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe PID 4324 wrote to memory of 4544 4324 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe PID 4324 wrote to memory of 4544 4324 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe PID 4324 wrote to memory of 4544 4324 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe PID 4544 wrote to memory of 1252 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe PID 4544 wrote to memory of 1252 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe PID 4544 wrote to memory of 1252 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe PID 4544 wrote to memory of 1252 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe PID 4544 wrote to memory of 1252 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe PID 4544 wrote to memory of 1252 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe PID 4544 wrote to memory of 1252 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe PID 4544 wrote to memory of 1252 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe PID 4544 wrote to memory of 1252 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe PID 4544 wrote to memory of 1172 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe PID 4544 wrote to memory of 1172 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe PID 4544 wrote to memory of 1172 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe PID 4544 wrote to memory of 1172 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe PID 4544 wrote to memory of 1172 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe PID 4544 wrote to memory of 1172 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe PID 4544 wrote to memory of 1172 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe PID 4544 wrote to memory of 1172 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe PID 4544 wrote to memory of 1172 4544 cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe"C:\Users\Admin\AppData\Local\Temp\cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4324 -
C:\Users\Admin\AppData\Local\Temp\cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe"C:\Users\Admin\AppData\Local\Temp\cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4544 -
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\tmpAEFD.tmp"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1252 -
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\tmpB324.tmp"3⤵
- Accesses Microsoft Outlook accounts
PID:1172
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k netsvcs -p1⤵
- Drops file in System32 directory
- Checks processor information in registry
- Enumerates system info in registry
PID:2752
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\cda6452594b75a0b02794db2c9a22e2a2332b772dfe8f6383bf2b5fdbee60124.exe.logFilesize
500B
MD585dac674f699b59130cd2f4d7e2e04c5
SHA1bc28aa347d27da7e9121ed2d823c63daf4ec5f58
SHA256688549abc7e5071c610eaf9aa5b0b308f43116b1e14f118ff3e7fe1c969a9cde
SHA512a045d0a3c45aa54ca922056139b13605fbefa48365b9b17ff513d2e8d61a214df6119adb7ba9ad4fe7ffb61c5244c5514704499efbf3aca7c9a954796fea76c3
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C:\Users\Admin\AppData\Local\Temp\tmpAEFD.tmpFilesize
4KB
MD5a64ef19cb7924d0ef7b27699e0237041
SHA1b6392aa8451f0721fcadff793808f8630182e66e
SHA25666635dcdbf3439d7e09ac3f043c0ff6792f1ec281070fea4618d9b5fb287cb56
SHA51266f6ae0b27227cfaf57a28e8f592a899375f763d0dc1e4f0199444b52e026f04243761bb20af127a7815a5c59db3c9fe1c1ff2a3ef069b8eccff3eef68da284b
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memory/1172-148-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1172-149-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1172-147-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1172-145-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/1172-144-0x0000000000000000-mapping.dmp
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memory/1252-138-0x0000000000000000-mapping.dmp
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memory/1252-139-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1252-141-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/1252-142-0x0000000000400000-0x000000000045B000-memory.dmpFilesize
364KB
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memory/4324-135-0x00000000750D0000-0x0000000075681000-memory.dmpFilesize
5.7MB
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memory/4324-130-0x00000000750D0000-0x0000000075681000-memory.dmpFilesize
5.7MB
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memory/4324-131-0x00000000750D0000-0x0000000075681000-memory.dmpFilesize
5.7MB
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memory/4544-132-0x0000000000000000-mapping.dmp
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memory/4544-133-0x0000000000400000-0x0000000000490000-memory.dmpFilesize
576KB
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memory/4544-137-0x00000000750D0000-0x0000000075681000-memory.dmpFilesize
5.7MB
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memory/4544-136-0x00000000750D0000-0x0000000075681000-memory.dmpFilesize
5.7MB