Analysis
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max time kernel
93s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
14-11-2024 19:41
Static task
static1
Behavioral task
behavioral1
Sample
10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe
Resource
win10v2004-20241007-en
General
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Target
10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe
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Size
1.2MB
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MD5
89f7f56c99807e8a8b0d39df66b64c9c
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SHA1
138139e54a2956ef71ad49d303f4e35101f1297b
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SHA256
10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70
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SHA512
f6b631ec7e113ea1c46dd94a52983ee385c832a9d3b22692f8e3b957955ad2cbe9fa1373b26f7ea888f4c8c167b83b2c016de645fb9f5835b577c419359d9300
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SSDEEP
24576:UhntGx9yVf41ob4s6ABttGZOATIZXTnR1e:UtGZ1oEEbG8xXje
Malware Config
Extracted
Protocol: smtp- Host:
smtp.zoho.com - Port:
587 - Username:
[email protected] - Password:
Diego1986
Signatures
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Hawkeye family
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Detected Nirsoft tools 9 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
Processes:
resource yara_rule behavioral2/memory/1620-37-0x0000000000400000-0x0000000000484000-memory.dmp Nirsoft behavioral2/memory/1620-38-0x0000000000400000-0x0000000000484000-memory.dmp Nirsoft behavioral2/memory/1620-39-0x0000000000400000-0x0000000000484000-memory.dmp Nirsoft behavioral2/memory/3876-50-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/3876-51-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/3876-53-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/4960-55-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral2/memory/4960-56-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral2/memory/4960-63-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft -
NirSoft MailPassView 6 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule behavioral2/memory/1620-37-0x0000000000400000-0x0000000000484000-memory.dmp MailPassView behavioral2/memory/1620-38-0x0000000000400000-0x0000000000484000-memory.dmp MailPassView behavioral2/memory/1620-39-0x0000000000400000-0x0000000000484000-memory.dmp MailPassView behavioral2/memory/3876-50-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/3876-51-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/3876-53-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 6 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule behavioral2/memory/1620-37-0x0000000000400000-0x0000000000484000-memory.dmp WebBrowserPassView behavioral2/memory/1620-38-0x0000000000400000-0x0000000000484000-memory.dmp WebBrowserPassView behavioral2/memory/1620-39-0x0000000000400000-0x0000000000484000-memory.dmp WebBrowserPassView behavioral2/memory/4960-55-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral2/memory/4960-56-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral2/memory/4960-63-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation 10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe -
Executes dropped EXE 2 IoCs
Processes:
magert.exemagert.exepid Process 4816 magert.exe 1620 magert.exe -
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-1-5-21-940901362-3608833189-1915618603-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exedescription ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\Music\\magert.exe" 10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 37 whatismyipaddress.com 39 whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
Processes:
magert.exemagert.exedescription pid Process procid_target PID 4816 set thread context of 1620 4816 magert.exe 104 PID 1620 set thread context of 3876 1620 magert.exe 109 PID 1620 set thread context of 4960 1620 magert.exe 111 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
magert.exevbc.exevbc.exe10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exemagert.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language magert.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language magert.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exemagert.exevbc.exepid Process 4584 10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe 4584 10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe 4584 10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe 4584 10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe 4584 10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe 4584 10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe 4816 magert.exe 4816 magert.exe 4816 magert.exe 4816 magert.exe 4816 magert.exe 4816 magert.exe 4960 vbc.exe 4960 vbc.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exemagert.exemagert.exedescription pid Process Token: SeDebugPrivilege 4584 10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe Token: SeDebugPrivilege 4816 magert.exe Token: SeDebugPrivilege 1620 magert.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
magert.exepid Process 1620 magert.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exemagert.exemagert.exedescription pid Process procid_target PID 4584 wrote to memory of 4816 4584 10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe 100 PID 4584 wrote to memory of 4816 4584 10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe 100 PID 4584 wrote to memory of 4816 4584 10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe 100 PID 4816 wrote to memory of 1620 4816 magert.exe 104 PID 4816 wrote to memory of 1620 4816 magert.exe 104 PID 4816 wrote to memory of 1620 4816 magert.exe 104 PID 4816 wrote to memory of 1620 4816 magert.exe 104 PID 4816 wrote to memory of 1620 4816 magert.exe 104 PID 4816 wrote to memory of 1620 4816 magert.exe 104 PID 4816 wrote to memory of 1620 4816 magert.exe 104 PID 4816 wrote to memory of 1620 4816 magert.exe 104 PID 1620 wrote to memory of 3876 1620 magert.exe 109 PID 1620 wrote to memory of 3876 1620 magert.exe 109 PID 1620 wrote to memory of 3876 1620 magert.exe 109 PID 1620 wrote to memory of 3876 1620 magert.exe 109 PID 1620 wrote to memory of 3876 1620 magert.exe 109 PID 1620 wrote to memory of 3876 1620 magert.exe 109 PID 1620 wrote to memory of 3876 1620 magert.exe 109 PID 1620 wrote to memory of 3876 1620 magert.exe 109 PID 1620 wrote to memory of 3876 1620 magert.exe 109 PID 1620 wrote to memory of 4960 1620 magert.exe 111 PID 1620 wrote to memory of 4960 1620 magert.exe 111 PID 1620 wrote to memory of 4960 1620 magert.exe 111 PID 1620 wrote to memory of 4960 1620 magert.exe 111 PID 1620 wrote to memory of 4960 1620 magert.exe 111 PID 1620 wrote to memory of 4960 1620 magert.exe 111 PID 1620 wrote to memory of 4960 1620 magert.exe 111 PID 1620 wrote to memory of 4960 1620 magert.exe 111 PID 1620 wrote to memory of 4960 1620 magert.exe 111
Processes
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C:\Users\Admin\AppData\Local\Temp\10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe"C:\Users\Admin\AppData\Local\Temp\10e933944fd38d4087f252443a6c1ce57e6fe76e59829a8eb5e1930982120b70.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4584 -
C:\Users\Admin\Music\magert.exe"C:\Users\Admin\Music\magert.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4816 -
C:\Users\Admin\Music\magert.exe"C:\Users\Admin\Music\magert.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1620 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"4⤵
- Accesses Microsoft Outlook accounts
- System Location Discovery: System Language Discovery
PID:3876
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"4⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4960
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
526B
MD50b25f9f358a722369479cecdb0bfdfd4
SHA10e5e586dc2387f8492dc7bb8b9ba17cce90ba6fb
SHA25697e51099c3c8b24d92ae0f8c0241b3477e52127f0da5f89175c56abc202196c7
SHA5125f91fcd8822aa8e74566dc4b89af55e9f539aab19dc11cb450c13baa846e494b9f27954cce8626c867177b43e76be03a631c58e29be41b7bdad61576f5b8378b
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Filesize
3KB
MD5f94dc819ca773f1e3cb27abbc9e7fa27
SHA19a7700efadc5ea09ab288544ef1e3cd876255086
SHA256a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92
SHA51272a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196
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Filesize
1.2MB
MD5284a284919943225c3f6aebe8990ac40
SHA17b67c69bbf29a80141e9ef6bc1a4e9e7b4eb0d75
SHA256ecd637197f1780406b246766ba345d75771d19342c3a4bbba37cb59c9dea071a
SHA5122bb1aa01ea6657224fce00b17cd21eb724607c80b988dc5c09015ea7ac9280d9c2cd8c5d01d67a7a201c3770ee83a2441631bfbd4ed9f3bf5e8ed8db197e670b