Analysis
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max time kernel
140s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
20-08-2024 08:10
Static task
static1
Behavioral task
behavioral1
Sample
ae75d3aeb61ea859625c4ad2cf9148f1_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
ae75d3aeb61ea859625c4ad2cf9148f1_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
ae75d3aeb61ea859625c4ad2cf9148f1_JaffaCakes118.exe
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Size
39KB
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MD5
ae75d3aeb61ea859625c4ad2cf9148f1
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SHA1
1c9fc200a818fa4458f602f08f537897f5d86562
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SHA256
4c354705b1b64ecc749a6c5be1e78d1ba254d2a005b248c2266ea9afa12fac23
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SHA512
bd68a393e17ec6a7065472f4c67c785220eb28f5b4f1d30aa101f15516b538f5620f992b8e1b01db81648546c489e074cfa02cafcfdb11bdba786925826f48f0
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SSDEEP
768:7QgvtmeaXM64s9TorB1qv4gfMFkvS1Syg1zDSDS8mnCOJIt4nocqZCywI0spkpoP:7QgvtnaXM64s9TorB1qv4gfMFkvS1SZA
Malware Config
Signatures
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Detects Andromeda payload. 2 IoCs
resource yara_rule behavioral2/memory/3764-6-0x00000000001F0000-0x00000000001F5000-memory.dmp family_andromeda behavioral2/memory/3764-10-0x00000000001F0000-0x00000000001F5000-memory.dmp family_andromeda -
Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run svchost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\23163 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msnrgasp.scr" svchost.exe -
Deletes itself 1 IoCs
pid Process 3764 svchost.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 ae75d3aeb61ea859625c4ad2cf9148f1_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 ae75d3aeb61ea859625c4ad2cf9148f1_JaffaCakes118.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\PROGRA~3\LOCALS~1\Temp\msnrgasp.scr svchost.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 ae75d3aeb61ea859625c4ad2cf9148f1_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 648 ae75d3aeb61ea859625c4ad2cf9148f1_JaffaCakes118.exe 648 ae75d3aeb61ea859625c4ad2cf9148f1_JaffaCakes118.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 648 ae75d3aeb61ea859625c4ad2cf9148f1_JaffaCakes118.exe 648 ae75d3aeb61ea859625c4ad2cf9148f1_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 648 wrote to memory of 3764 648 ae75d3aeb61ea859625c4ad2cf9148f1_JaffaCakes118.exe 84 PID 648 wrote to memory of 3764 648 ae75d3aeb61ea859625c4ad2cf9148f1_JaffaCakes118.exe 84 PID 648 wrote to memory of 3764 648 ae75d3aeb61ea859625c4ad2cf9148f1_JaffaCakes118.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\ae75d3aeb61ea859625c4ad2cf9148f1_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ae75d3aeb61ea859625c4ad2cf9148f1_JaffaCakes118.exe"1⤵
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:648 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\syswow64\svchost.exe2⤵
- Adds policy Run key to start application
- Deletes itself
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3764
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