Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
20-05-2024 16:09
Static task
static1
Behavioral task
behavioral1
Sample
20052024_1609_PO_46338730_Akyurek.vbs
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
20052024_1609_PO_46338730_Akyurek.vbs
Resource
win10v2004-20240508-en
General
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Target
20052024_1609_PO_46338730_Akyurek.vbs
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Size
424KB
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MD5
5c8a0cd7c1df368d3669e57e4e6eb7ff
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SHA1
8396814190693dc7a85a46eeb3f4d594041c1432
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SHA256
36079fc645456f2d6c195be5a0aaf0206116b57338796388c7db6454da0364f7
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SHA512
f77ffb638fb305171fc5da4d524bf0091434f9cd8e3bec5ca961e96a5ca426af8d8b1cc2ec0e2701abe5ae091cf1358ea4d5326ec750c3ad5473a2a1ae9d6c36
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SSDEEP
6144:f8Ozdm1XyaRDv6AxV+Ci7Ax3lJlg3jOwPJJw0bqEKo11EbpNVM:fY1X3hxQCinTfbqEKo11EbdM
Malware Config
Extracted
lokibot
https://altaskifer.sbs/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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Executes dropped EXE 1 IoCs
Processes:
x.exepid process 2504 x.exe -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
aspnet_compiler.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook aspnet_compiler.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
x.exedescription pid process target process PID 2504 set thread context of 2500 2504 x.exe aspnet_compiler.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
aspnet_compiler.exedescription pid process Token: SeDebugPrivilege 2500 aspnet_compiler.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
WScript.exex.exedescription pid process target process PID 1992 wrote to memory of 2504 1992 WScript.exe x.exe PID 1992 wrote to memory of 2504 1992 WScript.exe x.exe PID 1992 wrote to memory of 2504 1992 WScript.exe x.exe PID 1992 wrote to memory of 2504 1992 WScript.exe x.exe PID 2504 wrote to memory of 2500 2504 x.exe aspnet_compiler.exe PID 2504 wrote to memory of 2500 2504 x.exe aspnet_compiler.exe PID 2504 wrote to memory of 2500 2504 x.exe aspnet_compiler.exe PID 2504 wrote to memory of 2500 2504 x.exe aspnet_compiler.exe PID 2504 wrote to memory of 2500 2504 x.exe aspnet_compiler.exe PID 2504 wrote to memory of 2500 2504 x.exe aspnet_compiler.exe PID 2504 wrote to memory of 2500 2504 x.exe aspnet_compiler.exe PID 2504 wrote to memory of 2500 2504 x.exe aspnet_compiler.exe PID 2504 wrote to memory of 2500 2504 x.exe aspnet_compiler.exe PID 2504 wrote to memory of 2500 2504 x.exe aspnet_compiler.exe -
outlook_office_path 1 IoCs
Processes:
aspnet_compiler.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\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-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook aspnet_compiler.exe
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\20052024_1609_PO_46338730_Akyurek.vbs"1⤵
- Suspicious use of WriteProcessMemory
PID:1992 -
C:\Users\Admin\AppData\Local\Temp\x.exe"C:\Users\Admin\AppData\Local\Temp\x.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2504 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"3⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2500
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
248KB
MD582ff88f03dfe0d5ba1137a3207c551d1
SHA1a4611cca0b3c6dd6e8f05967e39cfe80c4d4c234
SHA256f52c3adc7eb6167ba50f228fcad11df9e88cc3f5a494315c2972be0d2fe3c2f9
SHA512e8e513aa992c156cfcd509d38ce2f186f7723b7b871154efd194f3fe984965aca859a475d969ce2d5ff08df8fab35d4e685481daca0bbeb29e73058e65bb29ae
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2721934792-624042501-2768869379-1000\0f5007522459c86e95ffcc62f32308f1_dbaf3979-518f-4824-86e4-f33db9fb991c
Filesize46B
MD5d898504a722bff1524134c6ab6a5eaa5
SHA1e0fdc90c2ca2a0219c99d2758e68c18875a3e11e
SHA256878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
SHA51226a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61
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C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2721934792-624042501-2768869379-1000\0f5007522459c86e95ffcc62f32308f1_dbaf3979-518f-4824-86e4-f33db9fb991c
Filesize46B
MD5c07225d4e7d01d31042965f048728a0a
SHA169d70b340fd9f44c89adb9a2278df84faa9906b7
SHA2568c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
SHA51223d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b