Analysis
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max time kernel
140s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
15-08-2024 19:12
Static task
static1
Behavioral task
behavioral1
Sample
9b471bdd66dec8540b8d3ab725061e3d_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
9b471bdd66dec8540b8d3ab725061e3d_JaffaCakes118.exe
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Size
1.9MB
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MD5
9b471bdd66dec8540b8d3ab725061e3d
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SHA1
40c918917984a72486b0deab82c8c507aac33fce
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SHA256
c6f8d3f6b13d73c90555e6838f98be1f35058276162be8fc58b74d6297575037
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SHA512
198899d93cb05c8441a11cf3dff6f7366ad3c2790885a6ea7a0a950f6d512e6528890f14130b9cc97a079862d754e827bf6483c93d4924903746ace99c9d2412
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SSDEEP
49152:Krx0rhdeuPdPFKnETEMnI82ptMyMpy72:KF0FdXlPFxI8YPWG
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__ 9b471bdd66dec8540b8d3ab725061e3d_JaffaCakes118.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 9b471bdd66dec8540b8d3ab725061e3d_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate 9b471bdd66dec8540b8d3ab725061e3d_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 9b471bdd66dec8540b8d3ab725061e3d_JaffaCakes118.exe -
Modifies registry class 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\ = "EapQecMessenger" 9b471bdd66dec8540b8d3ab725061e3d_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\AppID = "{0A886F29-465A-4aea-8B8E-BE926BFAE83E}" 9b471bdd66dec8540b8d3ab725061e3d_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048}\ThreadingModel = "Free" 9b471bdd66dec8540b8d3ab725061e3d_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7C231048-7C23-1048-7C23-10487C231048} 9b471bdd66dec8540b8d3ab725061e3d_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 4512 9b471bdd66dec8540b8d3ab725061e3d_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 4512 9b471bdd66dec8540b8d3ab725061e3d_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9b471bdd66dec8540b8d3ab725061e3d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9b471bdd66dec8540b8d3ab725061e3d_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:4512