Analysis
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max time kernel
123s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
31-10-2024 03:36
Static task
static1
Behavioral task
behavioral1
Sample
8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exe
Resource
win7-20240903-en
General
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Target
8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exe
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Size
216KB
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MD5
6cf2efa7f0e3c172cb5be4c7f065fe5d
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SHA1
20166a74da7adf203a996d814ebc94947c6c26fd
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SHA256
8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f
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SHA512
ddce7ff8e61430fd4755afbec20793d949a28e455a2c813697bdfc307667a0c695e181dcf6663066eb228e52c96f9571ec7b319629e0f945dcbc58e3f7d71181
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SSDEEP
6144:w119IHMcJVuYhxAYWDVeKf9UsZtheI5m:wjUZhRWcKhhh
Malware Config
Extracted
lokibot
https://rottot.shop/Mx2/PWS/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Signatures
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Lokibot family
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
aspnet_compiler.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook aspnet_compiler.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exedescription pid process target process PID 2376 set thread context of 2520 2376 8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exe aspnet_compiler.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exeaspnet_compiler.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language aspnet_compiler.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
aspnet_compiler.exedescription pid process Token: SeDebugPrivilege 2520 aspnet_compiler.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exedescription pid process target process PID 2376 wrote to memory of 2520 2376 8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exe aspnet_compiler.exe PID 2376 wrote to memory of 2520 2376 8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exe aspnet_compiler.exe PID 2376 wrote to memory of 2520 2376 8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exe aspnet_compiler.exe PID 2376 wrote to memory of 2520 2376 8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exe aspnet_compiler.exe PID 2376 wrote to memory of 2520 2376 8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exe aspnet_compiler.exe PID 2376 wrote to memory of 2520 2376 8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exe aspnet_compiler.exe PID 2376 wrote to memory of 2520 2376 8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exe aspnet_compiler.exe PID 2376 wrote to memory of 2520 2376 8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exe aspnet_compiler.exe PID 2376 wrote to memory of 2520 2376 8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exe aspnet_compiler.exe PID 2376 wrote to memory of 2520 2376 8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exe aspnet_compiler.exe -
outlook_office_path 1 IoCs
Processes:
aspnet_compiler.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook aspnet_compiler.exe -
outlook_win_path 1 IoCs
Processes:
aspnet_compiler.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook aspnet_compiler.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exe"C:\Users\Admin\AppData\Local\Temp\8b5e4c846dc98bdea2524651cf2895630c27bab15f5b27d60a9fd732b1c6ba3f.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2376 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2520
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-312935884-697965778-3955649944-1000\0f5007522459c86e95ffcc62f32308f1_1defa0c0-fc04-4155-83bc-b490dbaa3679
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-312935884-697965778-3955649944-1000\0f5007522459c86e95ffcc62f32308f1_1defa0c0-fc04-4155-83bc-b490dbaa3679
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b