Analysis
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max time kernel
122s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
26/05/2024, 03:52
Static task
static1
Behavioral task
behavioral1
Sample
743f2e8bfe0f812fbecdee7f28a42467_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
743f2e8bfe0f812fbecdee7f28a42467_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
743f2e8bfe0f812fbecdee7f28a42467_JaffaCakes118.exe
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Size
517KB
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MD5
743f2e8bfe0f812fbecdee7f28a42467
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SHA1
d8cf02e20e6ae51e2762ce045c7b00241d2f8db6
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SHA256
026403bb71cc383118ce8d2550c0fd8d75624c87b3e8d1663d2d6d984864b978
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SHA512
2baa28d247812581688f9d8afdbbe2581ba500ad55030b428ab0916e74f89d12426378df91f7131d89adb6cac3a17cac5a42c1a9c8b21c5f8cd9b4f59ff962dd
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SSDEEP
12288:AmUqR5z0FOTC1NXIHfpJYlY/Qy5eEG30LC+MCW1qrQpPt/0KuV:AmUqqOTAXIHfpOcQ6JG30L/MCW1yQpiB
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__ 743f2e8bfe0f812fbecdee7f28a42467_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
pid Process 2528 s3168.exe -
Loads dropped DLL 4 IoCs
pid Process 1612 743f2e8bfe0f812fbecdee7f28a42467_JaffaCakes118.exe 1612 743f2e8bfe0f812fbecdee7f28a42467_JaffaCakes118.exe 1612 743f2e8bfe0f812fbecdee7f28a42467_JaffaCakes118.exe 1612 743f2e8bfe0f812fbecdee7f28a42467_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Enumerates system info in registry 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS 743f2e8bfe0f812fbecdee7f28a42467_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer 743f2e8bfe0f812fbecdee7f28a42467_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1612 743f2e8bfe0f812fbecdee7f28a42467_JaffaCakes118.exe 2528 s3168.exe 2528 s3168.exe 2528 s3168.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2528 s3168.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2528 s3168.exe 2528 s3168.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1612 wrote to memory of 2528 1612 743f2e8bfe0f812fbecdee7f28a42467_JaffaCakes118.exe 28 PID 1612 wrote to memory of 2528 1612 743f2e8bfe0f812fbecdee7f28a42467_JaffaCakes118.exe 28 PID 1612 wrote to memory of 2528 1612 743f2e8bfe0f812fbecdee7f28a42467_JaffaCakes118.exe 28 PID 1612 wrote to memory of 2528 1612 743f2e8bfe0f812fbecdee7f28a42467_JaffaCakes118.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\743f2e8bfe0f812fbecdee7f28a42467_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\743f2e8bfe0f812fbecdee7f28a42467_JaffaCakes118.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Loads dropped DLL
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1612 -
C:\Users\Admin\AppData\Local\Temp\n3168\s3168.exe"C:\Users\Admin\AppData\Local\Temp\n3168\s3168.exe" ins.exe /u 8765b7a1-1326-11e4-8a58-80c16e6f498c /e 13029947 /h ef64a6.api.socdn.com /v "C:\Users\Admin\AppData\Local\Temp\743f2e8bfe0f812fbecdee7f28a42467_JaffaCakes118.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2528
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
339KB
MD50e88682aeba4d7ef923b316f97f990ba
SHA1a54a0df52206ab79c0ad19be7402ab8564b7ad8c
SHA2566be0358b2703e0e317ec4ddefbc320014b3c2a14eb1d959b0ed399586fd2bba1
SHA512c0755f0b6fd5d01872464c1fa4b3d11c4ad4fd84f355bc9a9938bc5057373c18753915eeaabd31eb1db5cd95399a5b5083de31f11b55adba58316082421607c6