Analysis
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max time kernel
140s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-12-2024 01:47
Static task
static1
Behavioral task
behavioral1
Sample
fdf4cfb4e4f14912adc23426ca27f248_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
fdf4cfb4e4f14912adc23426ca27f248_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
fdf4cfb4e4f14912adc23426ca27f248_JaffaCakes118.exe
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Size
1.2MB
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MD5
fdf4cfb4e4f14912adc23426ca27f248
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SHA1
23881c25bd8e75335d5378e4c10d9c9c6513f529
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SHA256
dbabae56f2a654148b100f62394f173ef91fbe92680b76007a84589f9c709044
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SHA512
712ab566d442bf600c4c0e8e003b7866113ca5882a7eb8364f9319e5f82fa8ee5a575dc45a92c0757a07970da069174db305a5d4a19defba2eee48fd8d86105a
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SSDEEP
24576:EYETdGTHk5xcl2ShfdRXxcFTguOatx4hfqNzBDu2r2:EYE5GIUsAcitatEsBDu2r2
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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Modiloader 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__ fdf4cfb4e4f14912adc23426ca27f248_JaffaCakes118.exe -
ModiLoader Second Stage 23 IoCs
resource yara_rule behavioral2/memory/3588-3-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-4-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-5-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-6-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-7-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-9-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-10-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-11-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-12-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-13-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-14-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-15-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-16-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-17-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-18-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-19-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-20-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-21-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-22-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-23-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-24-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-25-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 behavioral2/memory/3588-26-0x0000000000400000-0x00000000006A7000-memory.dmp modiloader_stage2 -
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-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine fdf4cfb4e4f14912adc23426ca27f248_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\csgo_XDriverServer = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\fdf4cfb4e4f14912adc23426ca27f248_JaffaCakes118.exe\"" fdf4cfb4e4f14912adc23426ca27f248_JaffaCakes118.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 3588 fdf4cfb4e4f14912adc23426ca27f248_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 fdf4cfb4e4f14912adc23426ca27f248_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3588 fdf4cfb4e4f14912adc23426ca27f248_JaffaCakes118.exe 3588 fdf4cfb4e4f14912adc23426ca27f248_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeIncBasePriorityPrivilege 3588 fdf4cfb4e4f14912adc23426ca27f248_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 3588 fdf4cfb4e4f14912adc23426ca27f248_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 3588 fdf4cfb4e4f14912adc23426ca27f248_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fdf4cfb4e4f14912adc23426ca27f248_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fdf4cfb4e4f14912adc23426ca27f248_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Identifies Wine through registry keys
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3588