Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
19/08/2024, 20:43
Behavioral task
behavioral1
Sample
ac821cf4647d172b5385a19a6343dc81_JaffaCakes118.exe
Resource
win7-20240708-en
9 signatures
150 seconds
General
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Target
ac821cf4647d172b5385a19a6343dc81_JaffaCakes118.exe
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Size
3.5MB
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MD5
ac821cf4647d172b5385a19a6343dc81
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SHA1
9f99f0776942ce8dfa6eea7a1e445857ee6bcfa7
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SHA256
feba37785bb8a9313b99e0980d4b2453c8d4848e876999425efa9adc5943aebb
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SHA512
92f7d0d1e8ec5593a944c87e4acdc084e791a92b8bddb93645aacd03ef68429f0aed9482a5f4d3966fd49e3e2dd5fbe74aa22ea72fefa84470965900f3dfefbc
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SSDEEP
98304:nBLV259PaNes2+IQKspbJ7npHrjX5Tgy:nlQCcarKwpLjX5My
Malware Config
Signatures
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SectopRAT payload 1 IoCs
resource yara_rule behavioral1/memory/2024-28-0x0000000000930000-0x0000000001084000-memory.dmp family_sectoprat -
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ ac821cf4647d172b5385a19a6343dc81_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 ac821cf4647d172b5385a19a6343dc81_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion ac821cf4647d172b5385a19a6343dc81_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2024-28-0x0000000000930000-0x0000000001084000-memory.dmp themida -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA ac821cf4647d172b5385a19a6343dc81_JaffaCakes118.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 2024 ac821cf4647d172b5385a19a6343dc81_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 ac821cf4647d172b5385a19a6343dc81_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2024 ac821cf4647d172b5385a19a6343dc81_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ac821cf4647d172b5385a19a6343dc81_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ac821cf4647d172b5385a19a6343dc81_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2024