Analysis
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max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
15-05-2024 20:31
Static task
static1
Behavioral task
behavioral1
Sample
e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe
Resource
win10v2004-20240226-en
General
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Target
e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe
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Size
5.8MB
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MD5
47d9e386e9d02847d408af2cbbfd6cef
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SHA1
77eb1b1ede0bbc5bdbd6a8cac794494387a4b3da
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SHA256
e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9
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SHA512
0a17f1e6dfa1b5213f9d7453b9325a6809b85309d31725106db24f25a65ad67cac72c451ccddea3e76274f039a9d1dd1a61af40c5061b2d121cce6b2fdc77da7
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SSDEEP
98304:C6hZNmjrcbhF/aOIpTX/0Gj2Z9kUj1R1VeypA5KnTJXjEgAGe1k5O2PSp:C6hZNmjIhFZATy9Nj1R1V5eGTJXTA/
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:
e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exedescription ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exedescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 5 IoCs
Processes:
e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39} e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\ = "PSFactoryBuffer" e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\InProcServer32 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\InProcServer32\ = "%SystemRoot%\\SysWow64\\ime\\imejp10\\imjpapi.dll" e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\InProcServer32\ThreadingModel = "Both" e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exedescription pid Process Token: 33 3020 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Token: SeIncBasePriorityPrivilege 3020 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Token: 33 3020 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Token: SeIncBasePriorityPrivilege 3020 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exepid Process 3020 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exedescription pid Process procid_target PID 1676 wrote to memory of 3020 1676 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe 28 PID 1676 wrote to memory of 3020 1676 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe 28 PID 1676 wrote to memory of 3020 1676 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe 28 PID 1676 wrote to memory of 3020 1676 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe 28 PID 1676 wrote to memory of 3020 1676 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe 28 PID 1676 wrote to memory of 3020 1676 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe"C:\Users\Admin\AppData\Local\Temp\e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1676 -
C:\Users\Admin\AppData\Local\Temp\e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe"C:\Users\Admin\AppData\Local\Temp\e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3020
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