Analysis
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max time kernel
140s -
max time network
130s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
16-08-2024 18:43
Static task
static1
Behavioral task
behavioral1
Sample
9f80e7978c7117c6690a2ac68f61da3a_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
9f80e7978c7117c6690a2ac68f61da3a_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
9f80e7978c7117c6690a2ac68f61da3a_JaffaCakes118.exe
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Size
13KB
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MD5
9f80e7978c7117c6690a2ac68f61da3a
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SHA1
25626a7e2b20aa920bbc9d59184dabc9224714a8
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SHA256
93239a08a9aaf4617cafc0fee640a40dc5b14881cf9058d4c8f3fad3abe8b775
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SHA512
7a083e5eba4b54e43fb97de86f09fdfaf1cee73fe107b23220658f9f93a5fa1a6344f9588f361b193a8b9f327d886ef913f49748fceff01281214d877fba7e78
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SSDEEP
192:oyEhmbbAlekBE6ZBnRV1qBLI8G3fnzITeEoVyOu8vagYngtUDKTS44EN95:N0mQErCBRfP42fag7Nr5
Malware Config
Signatures
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Detects Andromeda payload. 2 IoCs
resource yara_rule behavioral1/memory/3024-6-0x0000000000020000-0x0000000000025000-memory.dmp family_andromeda behavioral1/memory/3024-10-0x0000000000020000-0x0000000000025000-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\31984 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\msyviovhy.pif" svchost.exe -
Deletes itself 1 IoCs
pid Process 3024 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 9f80e7978c7117c6690a2ac68f61da3a_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 9f80e7978c7117c6690a2ac68f61da3a_JaffaCakes118.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File created C:\PROGRA~3\LOCALS~1\Temp\msyviovhy.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 9f80e7978c7117c6690a2ac68f61da3a_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2056 9f80e7978c7117c6690a2ac68f61da3a_JaffaCakes118.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 2056 9f80e7978c7117c6690a2ac68f61da3a_JaffaCakes118.exe 2056 9f80e7978c7117c6690a2ac68f61da3a_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2056 wrote to memory of 3024 2056 9f80e7978c7117c6690a2ac68f61da3a_JaffaCakes118.exe 29 PID 2056 wrote to memory of 3024 2056 9f80e7978c7117c6690a2ac68f61da3a_JaffaCakes118.exe 29 PID 2056 wrote to memory of 3024 2056 9f80e7978c7117c6690a2ac68f61da3a_JaffaCakes118.exe 29 PID 2056 wrote to memory of 3024 2056 9f80e7978c7117c6690a2ac68f61da3a_JaffaCakes118.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\9f80e7978c7117c6690a2ac68f61da3a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\9f80e7978c7117c6690a2ac68f61da3a_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:2056 -
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:3024
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