Analysis
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max time kernel
147s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
12/04/2024, 05:12
Behavioral task
behavioral1
Sample
ef350462b8c62a703ae3b5c57f441e2f_JaffaCakes118.exe
Resource
win7-20240221-en
4 signatures
150 seconds
General
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Target
ef350462b8c62a703ae3b5c57f441e2f_JaffaCakes118.exe
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Size
3.3MB
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MD5
ef350462b8c62a703ae3b5c57f441e2f
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SHA1
0cb9d5975ea285fd1b9252d366c6b6fc5f97bed6
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SHA256
c1bab9fd442d74ab78de0e8654aab95c5779f610d2fe82cac2f11de7741a7c62
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SHA512
afd28b95455b98a31ade62964fa1e0e98a89af6ed01e67251cff5bf83fd9f0c3c20debc9213bdabf90bb2ca28ef77b89de1c3283e7cb634ed69d163c4979a50f
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SSDEEP
98304:d63DSQzrSNbY4geiMI/457pzvHXQMesg:CDFghiMM67pzv3QM5g
Malware Config
Signatures
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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__ ef350462b8c62a703ae3b5c57f441e2f_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 ef350462b8c62a703ae3b5c57f441e2f_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion ef350462b8c62a703ae3b5c57f441e2f_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/1740-0-0x0000000000400000-0x0000000000C88000-memory.dmp upx behavioral2/memory/1740-1-0x0000000000400000-0x0000000000C88000-memory.dmp upx behavioral2/memory/1740-2-0x0000000000400000-0x0000000000C88000-memory.dmp upx -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA ef350462b8c62a703ae3b5c57f441e2f_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ef350462b8c62a703ae3b5c57f441e2f_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ef350462b8c62a703ae3b5c57f441e2f_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
PID:1740