Analysis
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max time kernel
140s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
18-08-2024 11:31
Static task
static1
Behavioral task
behavioral1
Sample
a69c4f0a62310e80ee24a7e4bab09987_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
a69c4f0a62310e80ee24a7e4bab09987_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a69c4f0a62310e80ee24a7e4bab09987_JaffaCakes118.exe
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Size
36KB
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MD5
a69c4f0a62310e80ee24a7e4bab09987
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SHA1
5da02ac7af6c4b19636b8d89dda73591e5862f7c
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SHA256
82140869fc5cef458930e60ac61c74cfa38aaf7e1652bbf99c345f9ca04d7812
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SHA512
cfffac611050c30e1c38e2eb9660fe99cb956025baa37764f21cfa2105ea88acbd548ce8df87e90fea40573ad9d4ff0afde6c72c46404bc2a34531c109013cb2
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SSDEEP
384:vG6gnDD32KU9dBC+Vcnmzjf85h8Z3/c300elZ7JcFgIcNZa5n84COuRa+RdrpWlc:z+mdg+6ncF330eP7JcaIcN85bwYM4c
Malware Config
Signatures
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Detects Andromeda payload. 2 IoCs
resource yara_rule behavioral1/memory/2140-7-0x0000000000020000-0x0000000000025000-memory.dmp family_andromeda behavioral1/memory/2140-11-0x0000000000020000-0x0000000000025000-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\29810 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msbqxmq.bat" svchost.exe -
Deletes itself 1 IoCs
pid Process 2140 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 a69c4f0a62310e80ee24a7e4bab09987_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 a69c4f0a62310e80ee24a7e4bab09987_JaffaCakes118.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\PROGRA~3\LOCALS~1\Temp\msbqxmq.bat 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 a69c4f0a62310e80ee24a7e4bab09987_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2132 a69c4f0a62310e80ee24a7e4bab09987_JaffaCakes118.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 2132 a69c4f0a62310e80ee24a7e4bab09987_JaffaCakes118.exe 2132 a69c4f0a62310e80ee24a7e4bab09987_JaffaCakes118.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 2132 a69c4f0a62310e80ee24a7e4bab09987_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2132 wrote to memory of 2140 2132 a69c4f0a62310e80ee24a7e4bab09987_JaffaCakes118.exe 30 PID 2132 wrote to memory of 2140 2132 a69c4f0a62310e80ee24a7e4bab09987_JaffaCakes118.exe 30 PID 2132 wrote to memory of 2140 2132 a69c4f0a62310e80ee24a7e4bab09987_JaffaCakes118.exe 30 PID 2132 wrote to memory of 2140 2132 a69c4f0a62310e80ee24a7e4bab09987_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\a69c4f0a62310e80ee24a7e4bab09987_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a69c4f0a62310e80ee24a7e4bab09987_JaffaCakes118.exe"1⤵
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2132 -
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:2140
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