Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 16:48
Static task
static1
Behavioral task
behavioral1
Sample
5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe
Resource
win10v2004-20240426-en
General
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Target
5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe
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Size
19.2MB
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MD5
0e4924ada6cf54c65ad1e7452a002acc
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SHA1
70de4a435716aefae28f646eb38cc1669dd96782
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SHA256
5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e
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SHA512
3f98aaa9c234e359f8fa305058cf2dc0001417a985a44c0e72b0462bc5bbd45addf85acf0f670893a40591bc7aa8b8152c56e3f5d0909b2977066802eb476926
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SSDEEP
393216:RaVxxnA/agezlwdj+KyN4+XBhu/rJwWhWfmxXwga+Zs3pbwMbcS8QBlZj/:Gx4afzKdj2LSrJwlmxXwga+u3pbJCilp
Malware Config
Signatures
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Banload
Banload variants download malicious files, then install and execute the files.
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Processes:
resource yara_rule behavioral2/memory/2464-11-0x0000000000400000-0x00000000048F1000-memory.dmp dropper_html behavioral2/memory/2464-12-0x0000000000400000-0x00000000048F1000-memory.dmp dropper_html behavioral2/memory/2464-14-0x0000000000400000-0x00000000048F1000-memory.dmp dropper_html behavioral2/memory/2464-16-0x0000000000400000-0x00000000048F1000-memory.dmp dropper_html behavioral2/memory/2464-18-0x0000000000400000-0x00000000048F1000-memory.dmp dropper_html behavioral2/memory/2464-19-0x0000000000400000-0x00000000048F1000-memory.dmp dropper_html behavioral2/memory/2464-20-0x0000000000400000-0x00000000048F1000-memory.dmp dropper_html behavioral2/memory/2464-21-0x0000000000400000-0x00000000048F1000-memory.dmp dropper_html behavioral2/memory/2464-22-0x0000000000400000-0x00000000048F1000-memory.dmp dropper_html behavioral2/memory/2464-26-0x0000000000400000-0x00000000048F1000-memory.dmp dropper_html behavioral2/memory/2464-73-0x0000000000400000-0x00000000048F1000-memory.dmp dropper_html -
Processes:
5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exedescription ioc process Set value (int) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2" 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Set value (int) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe = "11000" 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Key created \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Set value (str) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Key created \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Microsoft\Internet Explorer\IESettingSync 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe -
Modifies registry class 17 IoCs
Processes:
5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\ProgID\ = "PLA.SystemDataCollectorSet.1" 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\TypeLib\ = "{03837500-098B-11D8-9414-505054503030}" 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\VersionIndependentProgID 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\LocalServer32 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\ProgID 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\LocalServer32\ = "%SystemRoot%\\SysWow64\\plasrv.exe" 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\TypeLib 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\Version 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639} 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\InprocServer32\ = "%SystemRoot%\\SysWow64\\pla.dll" 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\VersionIndependentProgID\ = "PLA.SystemDataCollectorSet" 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\ = "ServerDataCollectorSet" 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\AppID = "{03837503-098b-11d8-9414-505054503030}" 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\Version\ = "1.0" 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IBManager.Database 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\InprocServer32 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{DB94BC87-0C5F-98A1-8BB6-715F27474639}\InprocServer32\ThreadingModel = "both" 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exedescription pid process Token: 33 2464 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe Token: SeIncBasePriorityPrivilege 2464 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exepid process 2464 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
Processes:
5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exepid process 2464 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe 2464 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe 2464 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe 2464 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe 2464 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe 2464 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe 2464 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exedescription pid process target process PID 2464 wrote to memory of 3160 2464 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe splwow64.exe PID 2464 wrote to memory of 3160 2464 5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe splwow64.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe"C:\Users\Admin\AppData\Local\Temp\5fc25a7484d832b7c60ff1bc9c3e844e9b2c0bdd98023ffc05e512edb4c6b86e.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2464 -
C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵PID:3160
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
50KB
MD5279eb7e962e728b96852e4dd92669620
SHA198424d24237334f89f6b3f8c349435d1d31d3816
SHA256054e0c32b5a9ce4a5d42115e41935a854f68790c439e6f59ddb8fd7bbe17298c
SHA5121daf4b15e289fa4c3922b55d242932e4957271d10a8531eb6c30e218bcce2fb851a45f0e8f868a60b2479718dc66ab7f83713812da40e46decb96de61718b730