Analysis
-
max time kernel
140s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19-08-2024 22:18
Static task
static1
Behavioral task
behavioral1
Sample
accdbfb02bd4f09eac59d17169ca6c50_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
accdbfb02bd4f09eac59d17169ca6c50_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
accdbfb02bd4f09eac59d17169ca6c50_JaffaCakes118.exe
-
Size
44KB
-
MD5
accdbfb02bd4f09eac59d17169ca6c50
-
SHA1
b758f14427c31ffba4e420426f564999c2bdd4db
-
SHA256
a6b2f008725cbbdfa4057e48c0d2ac025545c13f71cbc551e42370958162f2bf
-
SHA512
fa1903f2b78715fdbef826f6a77c545b6c9f9fc37e2c7606503def30b75587fd18c5b0dfeb61a5ee770accd2756bf9a563cf14b025eb6337b0b62bc9aeb0eefb
-
SSDEEP
768:ZnGi9RVJGHIXnc03RWU07BIsA6AkbEmMTVEN4Xi6klfgn:ZnnRV9nc047uHzTVEeVn
Malware Config
Signatures
-
Detects Andromeda payload. 2 IoCs
resource yara_rule behavioral2/memory/1440-9-0x00000000001D0000-0x00000000001D5000-memory.dmp family_andromeda behavioral2/memory/1440-13-0x00000000001D0000-0x00000000001D5000-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\29997 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\mseiqc.exe" svchost.exe -
Deletes itself 1 IoCs
pid Process 1440 svchost.exe -
Maps connected drives based on registry 3 TTPs 3 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 accdbfb02bd4f09eac59d17169ca6c50_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\disk\enum accdbfb02bd4f09eac59d17169ca6c50_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum accdbfb02bd4f09eac59d17169ca6c50_JaffaCakes118.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\PROGRA~3\LOCALS~1\Temp\mseiqc.exe 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 accdbfb02bd4f09eac59d17169ca6c50_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 5076 accdbfb02bd4f09eac59d17169ca6c50_JaffaCakes118.exe 5076 accdbfb02bd4f09eac59d17169ca6c50_JaffaCakes118.exe 5076 accdbfb02bd4f09eac59d17169ca6c50_JaffaCakes118.exe 5076 accdbfb02bd4f09eac59d17169ca6c50_JaffaCakes118.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 5076 accdbfb02bd4f09eac59d17169ca6c50_JaffaCakes118.exe 5076 accdbfb02bd4f09eac59d17169ca6c50_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5076 wrote to memory of 1440 5076 accdbfb02bd4f09eac59d17169ca6c50_JaffaCakes118.exe 84 PID 5076 wrote to memory of 1440 5076 accdbfb02bd4f09eac59d17169ca6c50_JaffaCakes118.exe 84 PID 5076 wrote to memory of 1440 5076 accdbfb02bd4f09eac59d17169ca6c50_JaffaCakes118.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\accdbfb02bd4f09eac59d17169ca6c50_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\accdbfb02bd4f09eac59d17169ca6c50_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:5076 -
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:1440
-