Analysis
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max time kernel
150s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
19-08-2024 10:10
Static task
static1
Behavioral task
behavioral1
Sample
aa9830138633188cb608602b9b736a4c_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
aa9830138633188cb608602b9b736a4c_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
aa9830138633188cb608602b9b736a4c_JaffaCakes118.exe
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Size
13KB
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MD5
aa9830138633188cb608602b9b736a4c
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SHA1
95551e026ac3bc6c82747a5c2fd90b0ab0404be4
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SHA256
f87c0c714b67dae8375f352c2f4c1ec16fbf7c304c2220bb51db61b00b10f845
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SHA512
70e9c3a6090462676b624b912bfee8d5713eb44f3534e6023c52fe522b4b3eba8621693aabf9e946f41a85678d88ec36fa4c429cfd2ea8e1ab4e8f1709a6934a
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SSDEEP
192:ylyEh4bJlnNdEIv1J/b9i7s4pwrARgZd1SrMksXgUdBOvAUPuDtwFWx3f/:yo04Vfdj9JT9uxRgZGz0glhPuDWWx3f
Malware Config
Signatures
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Detects Andromeda payload. 4 IoCs
resource yara_rule behavioral1/memory/2300-3-0x0000000000030000-0x0000000000035000-memory.dmp family_andromeda behavioral1/memory/2300-5-0x0000000000030000-0x0000000000035000-memory.dmp family_andromeda behavioral1/memory/2300-9-0x0000000000030000-0x0000000000035000-memory.dmp family_andromeda behavioral1/memory/2300-10-0x0000000000030000-0x0000000000035000-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\21343 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msveaelpt.pif" svchost.exe -
Deletes itself 1 IoCs
pid Process 2300 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 aa9830138633188cb608602b9b736a4c_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 aa9830138633188cb608602b9b736a4c_JaffaCakes118.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\PROGRA~3\LOCALS~1\Temp\msveaelpt.pif 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 svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language aa9830138633188cb608602b9b736a4c_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1244 aa9830138633188cb608602b9b736a4c_JaffaCakes118.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1244 aa9830138633188cb608602b9b736a4c_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1244 wrote to memory of 2300 1244 aa9830138633188cb608602b9b736a4c_JaffaCakes118.exe 30 PID 1244 wrote to memory of 2300 1244 aa9830138633188cb608602b9b736a4c_JaffaCakes118.exe 30 PID 1244 wrote to memory of 2300 1244 aa9830138633188cb608602b9b736a4c_JaffaCakes118.exe 30 PID 1244 wrote to memory of 2300 1244 aa9830138633188cb608602b9b736a4c_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\aa9830138633188cb608602b9b736a4c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\aa9830138633188cb608602b9b736a4c_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:1244 -
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:2300
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