Analysis
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max time kernel
152s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09/04/2024, 09:49
Behavioral task
behavioral1
Sample
e9b8409eba47f1fef53cc68a61bcc8a8_JaffaCakes118.exe
Resource
win7-20240221-en
4 signatures
150 seconds
General
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Target
e9b8409eba47f1fef53cc68a61bcc8a8_JaffaCakes118.exe
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Size
3.2MB
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MD5
e9b8409eba47f1fef53cc68a61bcc8a8
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SHA1
d68397bfccab1ffd4c6e1c291a00d18cbde4ba2b
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SHA256
7ff70d5ecc0be951b2acf860d11168fcdb25b73b4c519e59348bed22de78964a
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SHA512
0581daa08a092a11c2c952bfcd17fbd5b22f09e6e56f3b71eecd878306769049944ca388ba8c6eeccf4aad42b2cd5ad30b95d9b48c3765f6355a5f5b5f7ecca3
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SSDEEP
49152:Fpdt6qeB1xt6gopzzYd12eqOyj9oHGvnLWniG/DfqO2qSRT19Sh2IldrDHuQi7I5:v63T6gG03RyJbfTIrT6p9qFrmI9hBV
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__ e9b8409eba47f1fef53cc68a61bcc8a8_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 e9b8409eba47f1fef53cc68a61bcc8a8_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e9b8409eba47f1fef53cc68a61bcc8a8_JaffaCakes118.exe -
resource yara_rule behavioral2/memory/336-0-0x0000000000400000-0x0000000000C28000-memory.dmp upx behavioral2/memory/336-1-0x0000000000400000-0x0000000000C28000-memory.dmp upx behavioral2/memory/336-2-0x0000000000400000-0x0000000000C28000-memory.dmp upx behavioral2/memory/336-3-0x0000000000400000-0x0000000000C28000-memory.dmp upx -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA e9b8409eba47f1fef53cc68a61bcc8a8_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e9b8409eba47f1fef53cc68a61bcc8a8_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e9b8409eba47f1fef53cc68a61bcc8a8_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
PID:336
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1340 --field-trial-handle=2244,i,11878111470816612087,2265290141962607370,262144 --variations-seed-version /prefetch:81⤵PID:4580