Analysis
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max time kernel
140s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
22-08-2024 10:20
Static task
static1
Behavioral task
behavioral1
Sample
b7433c747e97a44620393c7205742f3e_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
b7433c747e97a44620393c7205742f3e_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
b7433c747e97a44620393c7205742f3e_JaffaCakes118.exe
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Size
13KB
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MD5
b7433c747e97a44620393c7205742f3e
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SHA1
6da51460c350440d4400d6b295880a1d80c15e05
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SHA256
8e2eaa066417681397b11bb22a877125f26c65c1f887a0910c0119c479d2e1e1
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SHA512
e8c5db1e21b17919a5fa23cb8722c295933a7b6fbada041b6051a380b1a90941ec0c3753e3b8afc6d1d721bf49eef8cb0d55a4543ffe5e6c43898641dda8da86
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SSDEEP
384:BLOTSoMaHAhzQYVu1TY7gKJEmizmzCaF1FYb:CSagh0Qu1UkKE7AFS
Malware Config
Signatures
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Detects Andromeda payload. 2 IoCs
resource yara_rule behavioral2/memory/816-6-0x0000000001240000-0x0000000001245000-memory.dmp family_andromeda behavioral2/memory/816-10-0x0000000001240000-0x0000000001245000-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\43795 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\mspoccoal.pif" svchost.exe -
Deletes itself 1 IoCs
pid Process 816 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 b7433c747e97a44620393c7205742f3e_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 b7433c747e97a44620393c7205742f3e_JaffaCakes118.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\PROGRA~3\LOCALS~1\Temp\mspoccoal.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 b7433c747e97a44620393c7205742f3e_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1100 b7433c747e97a44620393c7205742f3e_JaffaCakes118.exe 1100 b7433c747e97a44620393c7205742f3e_JaffaCakes118.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 1100 b7433c747e97a44620393c7205742f3e_JaffaCakes118.exe 1100 b7433c747e97a44620393c7205742f3e_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1100 wrote to memory of 816 1100 b7433c747e97a44620393c7205742f3e_JaffaCakes118.exe 84 PID 1100 wrote to memory of 816 1100 b7433c747e97a44620393c7205742f3e_JaffaCakes118.exe 84 PID 1100 wrote to memory of 816 1100 b7433c747e97a44620393c7205742f3e_JaffaCakes118.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\b7433c747e97a44620393c7205742f3e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b7433c747e97a44620393c7205742f3e_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:1100 -
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:816
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