Analysis
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max time kernel
144s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
31-12-2024 10:19
Static task
static1
Behavioral task
behavioral1
Sample
JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe
Resource
win7-20240903-en
General
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Target
JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe
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Size
3.3MB
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MD5
14444c9c5db1ea8697998809b388650c
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SHA1
3e2c4b015ea01f502678cac5d1aeac5044b2dc34
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SHA256
b7e5029d6258a083904d38b575acd8eee6d49226a7c12282542cd8462320dea6
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SHA512
64c0631b0f8f0e41843befb43cd9e99ab91a6409b71a2864b312a534a65669003e35414231b4b55eb4afad490c9eefd693182088eadb5e45c809efb9da26c744
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SSDEEP
98304:eEAu0XsEpAZQKRjXrNELnnU/T24+daUZ8:Eu0cxaKRjbNELOax
Malware Config
Extracted
bitrat
1.34
madehamozza.ddns.net:1234
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communication_password
81dc9bdb52d04dc20036dbd8313ed055
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tor_process
tor
Signatures
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Bitrat family
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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__ JaffaCakes118_14444c9c5db1ea8697998809b388650c.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\VideoBiosVersion JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
pid Process 4604 JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe 4604 JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe 4604 JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe 4604 JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe 4604 JaffaCakes118_14444c9c5db1ea8697998809b388650c.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 JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4604 JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe 4604 JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4604 JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe Token: SeShutdownPrivilege 4604 JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4604 JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe 4604 JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_14444c9c5db1ea8697998809b388650c.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4604