Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
14/01/2025, 22:17
Static task
static1
Behavioral task
behavioral1
Sample
2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95.exe
Resource
win10v2004-20241007-en
General
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Target
2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95.exe
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Size
1.3MB
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MD5
2bc018c5865fb6c449ca433d526217c3
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SHA1
bc6277c88bd4741451ceb404c59cfb1561be02dd
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SHA256
2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95
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SHA512
1657a2a68e51bcf93676cde6b76871bda84f1f7ef89e530061e0bf0f311715871429e76b5d3ac66d723490fd9f697a6239f2dbd6ef9cb3fef9fda6090c42c4e1
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SSDEEP
24576:DhntGx9yVf41ob4s6ABttGZOATIZXTnR1a3od:dtGZ1oEEbG8xXja3od
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.
resource yara_rule behavioral2/memory/3308-38-0x0000000000400000-0x0000000000484000-memory.dmp Nirsoft behavioral2/memory/3308-40-0x0000000000400000-0x0000000000484000-memory.dmp Nirsoft behavioral2/memory/3308-39-0x0000000000400000-0x0000000000484000-memory.dmp Nirsoft behavioral2/memory/2520-50-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/2520-51-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/2520-53-0x0000000000400000-0x000000000041B000-memory.dmp Nirsoft behavioral2/memory/2888-55-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral2/memory/2888-56-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft behavioral2/memory/2888-62-0x0000000000400000-0x0000000000458000-memory.dmp Nirsoft -
NirSoft MailPassView 6 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral2/memory/3308-38-0x0000000000400000-0x0000000000484000-memory.dmp MailPassView behavioral2/memory/3308-40-0x0000000000400000-0x0000000000484000-memory.dmp MailPassView behavioral2/memory/3308-39-0x0000000000400000-0x0000000000484000-memory.dmp MailPassView behavioral2/memory/2520-50-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/2520-51-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView behavioral2/memory/2520-53-0x0000000000400000-0x000000000041B000-memory.dmp MailPassView -
NirSoft WebBrowserPassView 6 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral2/memory/3308-38-0x0000000000400000-0x0000000000484000-memory.dmp WebBrowserPassView behavioral2/memory/3308-40-0x0000000000400000-0x0000000000484000-memory.dmp WebBrowserPassView behavioral2/memory/3308-39-0x0000000000400000-0x0000000000484000-memory.dmp WebBrowserPassView behavioral2/memory/2888-55-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral2/memory/2888-56-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView behavioral2/memory/2888-62-0x0000000000400000-0x0000000000458000-memory.dmp WebBrowserPassView -
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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation 2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95.exe -
Executes dropped EXE 2 IoCs
pid Process 4148 magert.exe 3308 magert.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-1-5-21-2045521122-590294423-3465680274-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts vbc.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\Music\\magert.exe" 2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95.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.
flow ioc 36 whatismyipaddress.com -
Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 4148 set thread context of 3308 4148 magert.exe 100 PID 3308 set thread context of 2520 3308 magert.exe 104 PID 3308 set thread context of 2888 3308 magert.exe 106 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language magert.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language magert.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language vbc.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2680 2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95.exe 2680 2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95.exe 2680 2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95.exe 2680 2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95.exe 2680 2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95.exe 2680 2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95.exe 4148 magert.exe 4148 magert.exe 4148 magert.exe 4148 magert.exe 4148 magert.exe 4148 magert.exe 2888 vbc.exe 2888 vbc.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2680 2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95.exe Token: SeDebugPrivilege 4148 magert.exe Token: SeDebugPrivilege 3308 magert.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3308 magert.exe -
Suspicious use of WriteProcessMemory 29 IoCs
description pid Process procid_target PID 2680 wrote to memory of 4148 2680 2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95.exe 96 PID 2680 wrote to memory of 4148 2680 2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95.exe 96 PID 2680 wrote to memory of 4148 2680 2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95.exe 96 PID 4148 wrote to memory of 3308 4148 magert.exe 100 PID 4148 wrote to memory of 3308 4148 magert.exe 100 PID 4148 wrote to memory of 3308 4148 magert.exe 100 PID 4148 wrote to memory of 3308 4148 magert.exe 100 PID 4148 wrote to memory of 3308 4148 magert.exe 100 PID 4148 wrote to memory of 3308 4148 magert.exe 100 PID 4148 wrote to memory of 3308 4148 magert.exe 100 PID 4148 wrote to memory of 3308 4148 magert.exe 100 PID 3308 wrote to memory of 2520 3308 magert.exe 104 PID 3308 wrote to memory of 2520 3308 magert.exe 104 PID 3308 wrote to memory of 2520 3308 magert.exe 104 PID 3308 wrote to memory of 2520 3308 magert.exe 104 PID 3308 wrote to memory of 2520 3308 magert.exe 104 PID 3308 wrote to memory of 2520 3308 magert.exe 104 PID 3308 wrote to memory of 2520 3308 magert.exe 104 PID 3308 wrote to memory of 2520 3308 magert.exe 104 PID 3308 wrote to memory of 2520 3308 magert.exe 104 PID 3308 wrote to memory of 2888 3308 magert.exe 106 PID 3308 wrote to memory of 2888 3308 magert.exe 106 PID 3308 wrote to memory of 2888 3308 magert.exe 106 PID 3308 wrote to memory of 2888 3308 magert.exe 106 PID 3308 wrote to memory of 2888 3308 magert.exe 106 PID 3308 wrote to memory of 2888 3308 magert.exe 106 PID 3308 wrote to memory of 2888 3308 magert.exe 106 PID 3308 wrote to memory of 2888 3308 magert.exe 106 PID 3308 wrote to memory of 2888 3308 magert.exe 106
Processes
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C:\Users\Admin\AppData\Local\Temp\2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95.exe"C:\Users\Admin\AppData\Local\Temp\2fae11188dfbce33c405c2eaa3d687a896431cea28eceaa0d6401f1a51857c95.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:2680 -
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:4148 -
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:3308 -
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:2520
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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:2888
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3KB
MD5f94dc819ca773f1e3cb27abbc9e7fa27
SHA19a7700efadc5ea09ab288544ef1e3cd876255086
SHA256a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92
SHA51272a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196
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Filesize
1.3MB
MD574d91b97f761b8b71edab9eef3e06c4c
SHA174c0ffd88dff3d98aec12c8bbf98f8f65af72b47
SHA2561129dbdf23978ae072fbcb6d77c265e18291bdfc5e7b4b4767dffcfe210a72b1
SHA512e8e247ab9d6628d563c0154f1f06d686bdcb576c55f63dd8ae389fc9c6be5b54e11300df843b9fe457cc3eb067d85b2ff64860c5a5ddf687284dd3d53f7b97e0