Analysis
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max time kernel
141s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2024 06:07
Behavioral task
behavioral1
Sample
b72f98f14afe9299775ed2da98a77bd7_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b72f98f14afe9299775ed2da98a77bd7_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
b72f98f14afe9299775ed2da98a77bd7_JaffaCakes118.exe
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Size
313KB
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MD5
b72f98f14afe9299775ed2da98a77bd7
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SHA1
0210f27fbebfadf3a52d06222e50ce596ed2db58
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SHA256
a92ed67fe05072b2518ca382111a82e236e4bd937f3443952db9af6148e738c7
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SHA512
419f465cca4f411bf2f7f0fc8a148af74bf415c768f88509deb40dbb82e76478be144fe7ced9e13771643fd84caa3631dbe4734372bcae31c6192a8f83283a74
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SSDEEP
3072:dQ4omAhLjkbWrJBj/yMEwTMu8IGy6YQ4omTQ4ompr85Cxr85CbQ4omF:KmkfmIBjKw6Ry+mkmF9N9cmF
Malware Config
Signatures
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion b72f98f14afe9299775ed2da98a77bd7_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MSSMARTMON = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\b72f98f14afe9299775ed2da98a77bd7_JaffaCakes118.exe\"" b72f98f14afe9299775ed2da98a77bd7_JaffaCakes118.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum b72f98f14afe9299775ed2da98a77bd7_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 b72f98f14afe9299775ed2da98a77bd7_JaffaCakes118.exe -
Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.
description ioc Process File opened (read-only) \??\VBoxMiniRdrDN b72f98f14afe9299775ed2da98a77bd7_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 b72f98f14afe9299775ed2da98a77bd7_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b72f98f14afe9299775ed2da98a77bd7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b72f98f14afe9299775ed2da98a77bd7_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Adds Run key to start application
- Maps connected drives based on registry
- Checks for VirtualBox DLLs, possible anti-VM trick
- System Location Discovery: System Language Discovery
PID:4528