Analysis
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max time kernel
141s -
max time network
69s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
02-10-2024 02:11
Behavioral task
behavioral1
Sample
08645e8b0717b42c3622c307adcbbc70_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
08645e8b0717b42c3622c307adcbbc70_JaffaCakes118.exe
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Size
33KB
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MD5
08645e8b0717b42c3622c307adcbbc70
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SHA1
39bb87cca803a6667030ec90a84d6fb70d06a127
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SHA256
46ee1d864677de919f65a38605e981d5c0e34d178e4c56c585f203e1b797f778
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SHA512
7396737d1b4fe27b74a6e4a58f7c32e61c20183cb334e1d1f04dc89748198f30a1ae137a3cf224d55f7e85f7e638629b97098a4e9a8f8bf03658ff4460a9f3eb
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SSDEEP
768:9ESxTZ9hB8Vsqey5nM2k9qXzPAfIBOiANbXJTg:9RgVsqVzUIIfNbZ8
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2452 pnd.exe -
Loads dropped DLL 2 IoCs
pid Process 1760 08645e8b0717b42c3622c307adcbbc70_JaffaCakes118.exe 1760 08645e8b0717b42c3622c307adcbbc70_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft PnD = "C:\\Users\\Admin\\AppData\\Roaming\\pny\\pnd.exe" 08645e8b0717b42c3622c307adcbbc70_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/1760-0-0x0000000000400000-0x000000000042D000-memory.dmp upx behavioral1/files/0x00060000000186c6-5.dat upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 08645e8b0717b42c3622c307adcbbc70_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pnd.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1760 wrote to memory of 2452 1760 08645e8b0717b42c3622c307adcbbc70_JaffaCakes118.exe 30 PID 1760 wrote to memory of 2452 1760 08645e8b0717b42c3622c307adcbbc70_JaffaCakes118.exe 30 PID 1760 wrote to memory of 2452 1760 08645e8b0717b42c3622c307adcbbc70_JaffaCakes118.exe 30 PID 1760 wrote to memory of 2452 1760 08645e8b0717b42c3622c307adcbbc70_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\08645e8b0717b42c3622c307adcbbc70_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\08645e8b0717b42c3622c307adcbbc70_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1760 -
C:\Users\Admin\AppData\Roaming\pny\pnd.exe"C:\Users\Admin\AppData\Roaming\pny\pnd.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2452
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
33KB
MD508645e8b0717b42c3622c307adcbbc70
SHA139bb87cca803a6667030ec90a84d6fb70d06a127
SHA25646ee1d864677de919f65a38605e981d5c0e34d178e4c56c585f203e1b797f778
SHA5127396737d1b4fe27b74a6e4a58f7c32e61c20183cb334e1d1f04dc89748198f30a1ae137a3cf224d55f7e85f7e638629b97098a4e9a8f8bf03658ff4460a9f3eb