Analysis
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max time kernel
149s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
21-08-2024 17:53
Static task
static1
Behavioral task
behavioral1
Sample
b470ee8d3ff6201cc8594f7d0370f1e0_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b470ee8d3ff6201cc8594f7d0370f1e0_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b470ee8d3ff6201cc8594f7d0370f1e0_JaffaCakes118.exe
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Size
13KB
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MD5
b470ee8d3ff6201cc8594f7d0370f1e0
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SHA1
8be2ac2c0ff23da3ef04996bee9b009db3a17ed7
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SHA256
1647d4d513c0f42ba5b83703a735cfea23ed445be016f95f82da99d1a75d369c
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SHA512
30a1204cb6e68fa4974bff2d26b609a23613356427a3d7d3bab51c4a31c63bd4fefe2368e6102473c18971e8b200f8c6f85a5d2bf961a23ff7be71f4ef3ede6a
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SSDEEP
384:xLOTSoMaHAhzQYVu1TY7gKJEmizmzCaF1FY:SSagh0Qu1UkKE7AF
Malware Config
Signatures
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Detects Andromeda payload. 3 IoCs
resource yara_rule behavioral1/memory/2364-5-0x0000000000020000-0x0000000000025000-memory.dmp family_andromeda behavioral1/memory/2364-9-0x0000000000020000-0x0000000000025000-memory.dmp family_andromeda behavioral1/memory/2364-10-0x0000000000020000-0x0000000000025000-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\54337 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\mswmyb.cmd" svchost.exe -
Deletes itself 1 IoCs
pid Process 2364 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 b470ee8d3ff6201cc8594f7d0370f1e0_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 b470ee8d3ff6201cc8594f7d0370f1e0_JaffaCakes118.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\PROGRA~3\LOCALS~1\Temp\mswmyb.cmd 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 b470ee8d3ff6201cc8594f7d0370f1e0_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2372 b470ee8d3ff6201cc8594f7d0370f1e0_JaffaCakes118.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 2372 b470ee8d3ff6201cc8594f7d0370f1e0_JaffaCakes118.exe 2372 b470ee8d3ff6201cc8594f7d0370f1e0_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2372 wrote to memory of 2364 2372 b470ee8d3ff6201cc8594f7d0370f1e0_JaffaCakes118.exe 30 PID 2372 wrote to memory of 2364 2372 b470ee8d3ff6201cc8594f7d0370f1e0_JaffaCakes118.exe 30 PID 2372 wrote to memory of 2364 2372 b470ee8d3ff6201cc8594f7d0370f1e0_JaffaCakes118.exe 30 PID 2372 wrote to memory of 2364 2372 b470ee8d3ff6201cc8594f7d0370f1e0_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\b470ee8d3ff6201cc8594f7d0370f1e0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b470ee8d3ff6201cc8594f7d0370f1e0_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:2372 -
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:2364
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