Analysis
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max time kernel
140s -
max time network
162s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-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
description 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.
description 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 12 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\InprocServer32\Assembly = "mscorlib, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\InprocServer32\Class = "System.MemberAccessException" e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\ProgId e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\ = "System.MemberAccessException" e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\Implemented Categories e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\Implemented Categories\{62C8FE65-4EBB-45E7-B440-6E39B2CDBF29} 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\ = "C:\\Windows\\SysWOW64\\mscoree.dll" e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\InprocServer32\RuntimeVersion = "v1.1.4322" e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\InprocServer32\ThreadingModel = "Both" e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39}\ProgId\ = "System.MemberAccessException" e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9EF5725D-1198-1361-A97F-3D0AAB164C39} e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: 33 4204 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Token: SeIncBasePriorityPrivilege 4204 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Token: 33 4204 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe Token: SeIncBasePriorityPrivilege 4204 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4204 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 1188 wrote to memory of 4204 1188 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe 89 PID 1188 wrote to memory of 4204 1188 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe 89 PID 1188 wrote to memory of 4204 1188 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe 89 PID 1188 wrote to memory of 4204 1188 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe 89 PID 1188 wrote to memory of 4204 1188 e1579f0edb7f727fce20a30bba70dde9ee234b60df068d81d967d8725ef8a2c9.exe 89
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:1188 -
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:4204
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4140 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:81⤵PID:3480